三星推首款WP8旗舰ATIVS 搭载S4处理器
winphone8时代来临,三星首款winphone8手机发布

winphone8时代来临,三星首款windows phone 8双核智能手机发布
随着索尼在德国柏林国际电子消费品展览会(IFA)上会发布四款新机以外,三星也给我们带来了新的惊喜,除了发布三星四核Android智能旗舰手机GALAXY Note II之外,三星电子还发布了一款Windows Phone 8(WP8)智能手机——三星ATIV S,这也是全球首款windows phone 8双核智能手机。
三星ATIV S采用直板触屏设计,外观纤薄圆润,机身正面拥有一块4.8英寸HD级Super AMOLED超大显示屏,屏幕下方则配备了一枚实体Home按键。
内在配置方面,这款手机搭载1.5GHz主频的双核处理器,拥有1GB RAM和16GB/32GB机身内存(支持microSD卡扩展),并运行全新的Windows Phone 8操作系统。
另外,三星ATIV S还配备190万像素前置摄像头、800万像素主摄像头,以及2300mAh的大容量电池,并支持NFC(近场通信)功能,而机身厚度则为8.7毫米,整体配置显然与双核版三星S3相似,不过事实上它却是首款双核Windows Phone 手机,也是首款Windows Phone 8智能手机。
至于三星ATIV S的上市时间和售价,三星方面暂时还没公布,预计最早有望10月份上市发售。
如果大家有什么疑问可以随时留言给我,我会第一时间回复你的问答。
进入有问必答专区
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Digitimes:八核WP8手机性能或许还不如四核

Digitimes:八核WP8手机性能或许还不如四核
近日,外媒Strategy Analytics表示,WP需要加紧推出八核设备来满足高端设备市场的需求。
而据Digitimes报道表示,虽然芯片厂商正在研发八核处理器的解决方案,不过八核处理器的性能或许还不及四核处理器。
目前三星已经推出了八核的Exynos 5、MediaTek及HiSilic on设备,并且还计划在2013年第四季度推出八核CPU。
不过鉴于目前安卓设备的优化有限,还不能充分利用好如此强大的八核处理器,因此这样的硬件将会不必要的浪费电量。
同时Digitimes还表示,在未来的一两年,八核方案可能会是市场的强有力的竞争者,但是四核设备仍然会占据主流。
目前WP还停留在双核阶段,而随着年底WP8 GDR3系统版本的的推出,将会有更多的四核设备推出。
虽然WP会失去八核的手机市场,但是WP的流畅与CPU的关系不大,四核
的设备电池将会被充分利用,整体表现不一定比八核差,甚至可能会更好。
此外,外站Wmpoweruser编辑戏称,WP也可以学摩托罗拉,把双核的装成是多核。
/news/79382.html。
三星手机Galaxy S4 GT-I9500,GT-I9508,SCH-I959,GT-I9502如何使用录音功能

Last Update date : 2013.05.29参加一场精彩的学术讲座,想把教授讲话的经典部分录下来,可是没带录音笔怎么办?此款手机支持录音功能,可以帮您实时记录。
下面就来为您介绍一下具体操作方法:1.在待机页面下,选择【应用程序】。
2.点击【录音机】。
3.如果您需要录音,可以点击中间的【红色圆点】,此时开始录音。
4.如果您想结束录音,点击右下方的【停止】图标。
5.系统会自动保存录音文件并切换到保存的位置。
如果没有自动跳转到保存位置,也可以通过以下方式查找录音文件:1.在待机模式下,点击【应用程序】。
2.点击【我的文件】。
3.点击【所有文件】。
4.向上滑动屏幕,选择【Sounds】文件夹,即可查看您的录音,录音文件会以“语音***.m4a”格式显示。
提示:现有截图版本为安卓4.2.2,鉴于后期系统升级,菜单选项可能会稍作调整,具体操作以您手机菜单实际显示为准。
更多内容三星手机Galaxy S4 GT-I9500/GT-I9508/GT-I9502如何为特定号码设置来电铃声?三星手机Galaxy S4 GT-I9500/GT-I9508/SCH-I959/GT-I9502如何更改照片存储位置?三星手机Galaxy S4 GT-I9500/GT-I9508/SCH-I959/GT-I9502如何清除浏览器的历史记录?三星手机Galaxy S4 GT-I9500/GT-I9508/GT-I9502如何备份多媒体文件到SD卡?三星手机Galaxy S4 GT-I9500/GT-I9508如何设置电池电量百分比显示?相关型号信息GT-I9500 , GT-I9508 , SCH-I959 , GT-I9502。
三星GALAXY S4评测

难以抵挡的年度旗舰三星GALAXY S4评测2013-03-28 00:15:37 来源:pconline 原创作者:晓见[专栏]责任编辑:sunhang(评论742条)在本页浏览全文【PConline 评测】历史的年轮又转了一次,在三星获得了全球第一的手机厂商荣誉之后,大家对三星GALAXY S4的期待也更加的高涨了。
也许你会认为三星GALAXY S4的特点在于高配置,然而由于众多原因(产能或网络制式等)的原因,未来我们能够看到的三星GALAXY S4可能有相当一部分只是高性能四核处理器。
然而,在耀眼的硬件配置之下,我们可能会对“软势力”有所忽略,但这恰恰是三星GALAXY S4将要肩负的东西。
三星GALAXY S4 I9500图片系列评测论坛报价网购实价4月7日更新:三星GALAXY S4硬件详细评测,包括屏幕、续航、发热量、拍照对比等。
弱化参数看表现三星GALAXY S4硬件评测我们目前拿到手的这款WCDMA制式的三星GALAXY S4是“双四核”(有些人会叫是八核)的,另外值得一提的是,对于还没有4G网络的运营商的S4很可能还是八核的(貌似三星双四核对4G支持度还有待改进啊),大部分集中于亚洲、非洲或欧洲等地。
所以大家以后买改版机的时候也要留个心眼了。
至于配置,除了电池较小也没有什么可以挑剔的了。
外形设计基本延续GALAXY S3风格上一代三星GALAXY S3的外观设计灵感来源于自然,风、水、石头的结合,显然三星对于这种外观设计自己也比较喜欢,所以在今年的三星GALAXY S4外观上沿袭了S3,不过在一些细节也做出了调整,最为明显的就是加入了纹路设计,虽然还是采用的塑料外壳。
有人说这个很没创意,有人说没必要改,你觉得呢?在功能按键以及摄像头、听筒、USB接口的布局上,三星GALAXY S4和上几代产品没有太大的区别,但是在屏幕以及机身厚度上却有比较明显变化,三星GALAXY S4将屏幕从4.8英寸升级到了5英寸,另外再加上本身的窄边框设计,呈现给我们的是几乎充满整个手机的大屏感。
MIPS芯片架构说明

MIPS32™ Architecture For Programmers Volume I: Introduction to the MIPS32™ArchitectureDocument Number: MD00082Revision 2.00June 8, 2003MIPS Technologies, Inc.1225 Charleston RoadMountain View, CA 94043-1353Copyright © 2001-2003 MIPS Technologies Inc. All rights reserved.Copyright ©2001-2003 MIPS Technologies, Inc. All rights reserved.Unpublished rights (if any) reserved under the copyright laws of the United States of America and other countries.This document contains information that is proprietary to MIPS Technologies, Inc. ("MIPS Technologies"). Any copying,reproducing,modifying or use of this information(in whole or in part)that is not expressly permitted in writing by MIPS Technologies or an authorized third party is strictly prohibited. At a minimum, this information is protected under unfair competition and copyright laws. Violations thereof may result in criminal penalties and fines.Any document provided in source format(i.e.,in a modifiable form such as in FrameMaker or Microsoft Word format) is subject to use and distribution restrictions that are independent of and supplemental to any and all confidentiality restrictions. UNDER NO CIRCUMSTANCES MAY A DOCUMENT PROVIDED IN SOURCE FORMAT BE DISTRIBUTED TO A THIRD PARTY IN SOURCE FORMAT WITHOUT THE EXPRESS WRITTEN PERMISSION OF MIPS TECHNOLOGIES, INC.MIPS Technologies reserves the right to change the information contained in this document to improve function,design or otherwise.MIPS Technologies does not assume any liability arising out of the application or use of this information, or of any error or omission in such information. Any warranties, whether express, statutory, implied or otherwise, including but not limited to the implied warranties of merchantability orfitness for a particular purpose,are excluded. Except as expressly provided in any written license agreement from MIPS Technologies or an authorized third party,the furnishing of this document does not give recipient any license to any intellectual property rights,including any patent rights, that cover the information in this document.The information contained in this document shall not be exported or transferred for the purpose of reexporting in violation of any U.S. or non-U.S. regulation, treaty, Executive Order, law, statute, amendment or supplement thereto. The information contained in this document constitutes one or more of the following: commercial computer software, commercial computer software documentation or other commercial items.If the user of this information,or any related documentation of any kind,including related technical data or manuals,is an agency,department,or other entity of the United States government ("Government"), the use, duplication, reproduction, release, modification, disclosure, or transfer of this information, or any related documentation of any kind, is restricted in accordance with Federal Acquisition Regulation12.212for civilian agencies and Defense Federal Acquisition Regulation Supplement227.7202 for military agencies.The use of this information by the Government is further restricted in accordance with the terms of the license agreement(s) and/or applicable contract terms and conditions covering this information from MIPS Technologies or an authorized third party.MIPS,R3000,R4000,R5000and R10000are among the registered trademarks of MIPS Technologies,Inc.in the United States and other countries,and MIPS16,MIPS16e,MIPS32,MIPS64,MIPS-3D,MIPS-based,MIPS I,MIPS II,MIPS III,MIPS IV,MIPS V,MIPSsim,SmartMIPS,MIPS Technologies logo,4K,4Kc,4Km,4Kp,4KE,4KEc,4KEm,4KEp, 4KS, 4KSc, 4KSd, M4K, 5K, 5Kc, 5Kf, 20Kc, 25Kf, ASMACRO, ATLAS, At the Core of the User Experience., BusBridge, CoreFPGA, CoreLV, EC, JALGO, MALTA, MDMX, MGB, PDtrace, Pipeline, Pro, Pro Series, SEAD, SEAD-2, SOC-it and YAMON are among the trademarks of MIPS Technologies, Inc.All other trademarks referred to herein are the property of their respective owners.Template: B1.08, Built with tags: 2B ARCH MIPS32MIPS32™ Architecture For Programmers Volume I, Revision 2.00 Copyright © 2001-2003 MIPS Technologies Inc. All rights reserved.Table of ContentsChapter 1 About This Book (1)1.1 Typographical Conventions (1)1.1.1 Italic Text (1)1.1.2 Bold Text (1)1.1.3 Courier Text (1)1.2 UNPREDICTABLE and UNDEFINED (2)1.2.1 UNPREDICTABLE (2)1.2.2 UNDEFINED (2)1.3 Special Symbols in Pseudocode Notation (2)1.4 For More Information (4)Chapter 2 The MIPS Architecture: An Introduction (7)2.1 MIPS32 and MIPS64 Overview (7)2.1.1 Historical Perspective (7)2.1.2 Architectural Evolution (7)2.1.3 Architectural Changes Relative to the MIPS I through MIPS V Architectures (9)2.2 Compliance and Subsetting (9)2.3 Components of the MIPS Architecture (10)2.3.1 MIPS Instruction Set Architecture (ISA) (10)2.3.2 MIPS Privileged Resource Architecture (PRA) (10)2.3.3 MIPS Application Specific Extensions (ASEs) (10)2.3.4 MIPS User Defined Instructions (UDIs) (11)2.4 Architecture Versus Implementation (11)2.5 Relationship between the MIPS32 and MIPS64 Architectures (11)2.6 Instructions, Sorted by ISA (12)2.6.1 List of MIPS32 Instructions (12)2.6.2 List of MIPS64 Instructions (13)2.7 Pipeline Architecture (13)2.7.1 Pipeline Stages and Execution Rates (13)2.7.2 Parallel Pipeline (14)2.7.3 Superpipeline (14)2.7.4 Superscalar Pipeline (14)2.8 Load/Store Architecture (15)2.9 Programming Model (15)2.9.1 CPU Data Formats (16)2.9.2 FPU Data Formats (16)2.9.3 Coprocessors (CP0-CP3) (16)2.9.4 CPU Registers (16)2.9.5 FPU Registers (18)2.9.6 Byte Ordering and Endianness (21)2.9.7 Memory Access Types (25)2.9.8 Implementation-Specific Access Types (26)2.9.9 Cache Coherence Algorithms and Access Types (26)2.9.10 Mixing Access Types (26)Chapter 3 Application Specific Extensions (27)3.1 Description of ASEs (27)3.2 List of Application Specific Instructions (28)3.2.1 The MIPS16e Application Specific Extension to the MIPS32Architecture (28)3.2.2 The MDMX Application Specific Extension to the MIPS64 Architecture (28)3.2.3 The MIPS-3D Application Specific Extension to the MIPS64 Architecture (28)MIPS32™ Architecture For Programmers Volume I, Revision 2.00i Copyright © 2001-2003 MIPS Technologies Inc. All rights reserved.3.2.4 The SmartMIPS Application Specific Extension to the MIPS32 Architecture (28)Chapter 4 Overview of the CPU Instruction Set (29)4.1 CPU Instructions, Grouped By Function (29)4.1.1 CPU Load and Store Instructions (29)4.1.2 Computational Instructions (32)4.1.3 Jump and Branch Instructions (35)4.1.4 Miscellaneous Instructions (37)4.1.5 Coprocessor Instructions (40)4.2 CPU Instruction Formats (41)Chapter 5 Overview of the FPU Instruction Set (43)5.1 Binary Compatibility (43)5.2 Enabling the Floating Point Coprocessor (44)5.3 IEEE Standard 754 (44)5.4 FPU Data Types (44)5.4.1 Floating Point Formats (44)5.4.2 Fixed Point Formats (48)5.5 Floating Point Register Types (48)5.5.1 FPU Register Models (49)5.5.2 Binary Data Transfers (32-Bit and 64-Bit) (49)5.5.3 FPRs and Formatted Operand Layout (50)5.6 Floating Point Control Registers (FCRs) (50)5.6.1 Floating Point Implementation Register (FIR, CP1 Control Register 0) (51)5.6.2 Floating Point Control and Status Register (FCSR, CP1 Control Register 31) (53)5.6.3 Floating Point Condition Codes Register (FCCR, CP1 Control Register 25) (55)5.6.4 Floating Point Exceptions Register (FEXR, CP1 Control Register 26) (56)5.6.5 Floating Point Enables Register (FENR, CP1 Control Register 28) (56)5.7 Formats of Values Used in FP Registers (57)5.8 FPU Exceptions (58)5.8.1 Exception Conditions (59)5.9 FPU Instructions (62)5.9.1 Data Transfer Instructions (62)5.9.2 Arithmetic Instructions (63)5.9.3 Conversion Instructions (65)5.9.4 Formatted Operand-Value Move Instructions (66)5.9.5 Conditional Branch Instructions (67)5.9.6 Miscellaneous Instructions (68)5.10 Valid Operands for FPU Instructions (68)5.11 FPU Instruction Formats (70)5.11.1 Implementation Note (71)Appendix A Instruction Bit Encodings (75)A.1 Instruction Encodings and Instruction Classes (75)A.2 Instruction Bit Encoding Tables (75)A.3 Floating Point Unit Instruction Format Encodings (82)Appendix B Revision History (85)ii MIPS32™ Architecture For Programmers Volume I, Revision 2.00 Copyright © 2001-2003 MIPS Technologies Inc. All rights reserved.Figure 2-1: Relationship between the MIPS32 and MIPS64 Architectures (11)Figure 2-2: One-Deep Single-Completion Instruction Pipeline (13)Figure 2-3: Four-Deep Single-Completion Pipeline (14)Figure 2-4: Four-Deep Superpipeline (14)Figure 2-5: Four-Way Superscalar Pipeline (15)Figure 2-6: CPU Registers (18)Figure 2-7: FPU Registers for a 32-bit FPU (20)Figure 2-8: FPU Registers for a 64-bit FPU if Status FR is 1 (21)Figure 2-9: FPU Registers for a 64-bit FPU if Status FR is 0 (22)Figure 2-10: Big-Endian Byte Ordering (23)Figure 2-11: Little-Endian Byte Ordering (23)Figure 2-12: Big-Endian Data in Doubleword Format (24)Figure 2-13: Little-Endian Data in Doubleword Format (24)Figure 2-14: Big-Endian Misaligned Word Addressing (25)Figure 2-15: Little-Endian Misaligned Word Addressing (25)Figure 3-1: MIPS ISAs and ASEs (27)Figure 3-2: User-Mode MIPS ISAs and Optional ASEs (27)Figure 4-1: Immediate (I-Type) CPU Instruction Format (42)Figure 4-2: Jump (J-Type) CPU Instruction Format (42)Figure 4-3: Register (R-Type) CPU Instruction Format (42)Figure 5-1: Single-Precisions Floating Point Format (S) (45)Figure 5-2: Double-Precisions Floating Point Format (D) (45)Figure 5-3: Paired Single Floating Point Format (PS) (46)Figure 5-4: Word Fixed Point Format (W) (48)Figure 5-5: Longword Fixed Point Format (L) (48)Figure 5-6: FPU Word Load and Move-to Operations (49)Figure 5-7: FPU Doubleword Load and Move-to Operations (50)Figure 5-8: Single Floating Point or Word Fixed Point Operand in an FPR (50)Figure 5-9: Double Floating Point or Longword Fixed Point Operand in an FPR (50)Figure 5-10: Paired-Single Floating Point Operand in an FPR (50)Figure 5-11: FIR Register Format (51)Figure 5-12: FCSR Register Format (53)Figure 5-13: FCCR Register Format (55)Figure 5-14: FEXR Register Format (56)Figure 5-15: FENR Register Format (56)Figure 5-16: Effect of FPU Operations on the Format of Values Held in FPRs (58)Figure 5-17: I-Type (Immediate) FPU Instruction Format (71)Figure 5-18: R-Type (Register) FPU Instruction Format (71)Figure 5-19: Register-Immediate FPU Instruction Format (71)Figure 5-20: Condition Code, Immediate FPU Instruction Format (71)Figure 5-21: Formatted FPU Compare Instruction Format (71)Figure 5-22: FP RegisterMove, Conditional Instruction Format (71)Figure 5-23: Four-Register Formatted Arithmetic FPU Instruction Format (72)Figure 5-24: Register Index FPU Instruction Format (72)Figure 5-25: Register Index Hint FPU Instruction Format (72)Figure 5-26: Condition Code, Register Integer FPU Instruction Format (72)Figure A-1: Sample Bit Encoding Table (76)MIPS32™ Architecture For Programmers Volume I, Revision 2.00iii Copyright © 2001-2003 MIPS Technologies Inc. All rights reserved.Table 1-1: Symbols Used in Instruction Operation Statements (2)Table 2-1: MIPS32 Instructions (12)Table 2-2: MIPS64 Instructions (13)Table 2-3: Unaligned Load and Store Instructions (24)Table 4-1: Load and Store Operations Using Register + Offset Addressing Mode (30)Table 4-2: Aligned CPU Load/Store Instructions (30)Table 4-3: Unaligned CPU Load and Store Instructions (31)Table 4-4: Atomic Update CPU Load and Store Instructions (31)Table 4-5: Coprocessor Load and Store Instructions (31)Table 4-6: FPU Load and Store Instructions Using Register+Register Addressing (32)Table 4-7: ALU Instructions With an Immediate Operand (33)Table 4-8: Three-Operand ALU Instructions (33)Table 4-9: Two-Operand ALU Instructions (34)Table 4-10: Shift Instructions (34)Table 4-11: Multiply/Divide Instructions (35)Table 4-12: Unconditional Jump Within a 256 Megabyte Region (36)Table 4-13: PC-Relative Conditional Branch Instructions Comparing Two Registers (36)Table 4-14: PC-Relative Conditional Branch Instructions Comparing With Zero (37)Table 4-15: Deprecated Branch Likely Instructions (37)Table 4-16: Serialization Instruction (38)Table 4-17: System Call and Breakpoint Instructions (38)Table 4-18: Trap-on-Condition Instructions Comparing Two Registers (38)Table 4-19: Trap-on-Condition Instructions Comparing an Immediate Value (38)Table 4-20: CPU Conditional Move Instructions (39)Table 4-21: Prefetch Instructions (39)Table 4-22: NOP Instructions (40)Table 4-23: Coprocessor Definition and Use in the MIPS Architecture (40)Table 4-24: CPU Instruction Format Fields (42)Table 5-1: Parameters of Floating Point Data Types (45)Table 5-2: Value of Single or Double Floating Point DataType Encoding (46)Table 5-3: Value Supplied When a New Quiet NaN Is Created (47)Table 5-4: FIR Register Field Descriptions (51)Table 5-5: FCSR Register Field Descriptions (53)Table 5-6: Cause, Enable, and Flag Bit Definitions (55)Table 5-7: Rounding Mode Definitions (55)Table 5-8: FCCR Register Field Descriptions (56)Table 5-9: FEXR Register Field Descriptions (56)Table 5-10: FENR Register Field Descriptions (57)Table 5-11: Default Result for IEEE Exceptions Not Trapped Precisely (60)Table 5-12: FPU Data Transfer Instructions (62)Table 5-13: FPU Loads and Stores Using Register+Offset Address Mode (63)Table 5-14: FPU Loads and Using Register+Register Address Mode (63)Table 5-15: FPU Move To and From Instructions (63)Table 5-16: FPU IEEE Arithmetic Operations (64)Table 5-17: FPU-Approximate Arithmetic Operations (64)Table 5-18: FPU Multiply-Accumulate Arithmetic Operations (65)Table 5-19: FPU Conversion Operations Using the FCSR Rounding Mode (65)Table 5-20: FPU Conversion Operations Using a Directed Rounding Mode (65)Table 5-21: FPU Formatted Operand Move Instructions (66)Table 5-22: FPU Conditional Move on True/False Instructions (66)iv MIPS32™ Architecture For Programmers Volume I, Revision 2.00 Copyright © 2001-2003 MIPS Technologies Inc. All rights reserved.Table 5-23: FPU Conditional Move on Zero/Nonzero Instructions (67)Table 5-24: FPU Conditional Branch Instructions (67)Table 5-25: Deprecated FPU Conditional Branch Likely Instructions (67)Table 5-26: CPU Conditional Move on FPU True/False Instructions (68)Table 5-27: FPU Operand Format Field (fmt, fmt3) Encoding (68)Table 5-28: Valid Formats for FPU Operations (69)Table 5-29: FPU Instruction Format Fields (72)Table A-1: Symbols Used in the Instruction Encoding Tables (76)Table A-2: MIPS32 Encoding of the Opcode Field (77)Table A-3: MIPS32 SPECIAL Opcode Encoding of Function Field (78)Table A-4: MIPS32 REGIMM Encoding of rt Field (78)Table A-5: MIPS32 SPECIAL2 Encoding of Function Field (78)Table A-6: MIPS32 SPECIAL3 Encoding of Function Field for Release 2 of the Architecture (78)Table A-7: MIPS32 MOVCI Encoding of tf Bit (79)Table A-8: MIPS32 SRL Encoding of Shift/Rotate (79)Table A-9: MIPS32 SRLV Encoding of Shift/Rotate (79)Table A-10: MIPS32 BSHFL Encoding of sa Field (79)Table A-11: MIPS32 COP0 Encoding of rs Field (79)Table A-12: MIPS32 COP0 Encoding of Function Field When rs=CO (80)Table A-13: MIPS32 COP1 Encoding of rs Field (80)Table A-14: MIPS32 COP1 Encoding of Function Field When rs=S (80)Table A-15: MIPS32 COP1 Encoding of Function Field When rs=D (81)Table A-16: MIPS32 COP1 Encoding of Function Field When rs=W or L (81)Table A-17: MIPS64 COP1 Encoding of Function Field When rs=PS (81)Table A-18: MIPS32 COP1 Encoding of tf Bit When rs=S, D, or PS, Function=MOVCF (81)Table A-19: MIPS32 COP2 Encoding of rs Field (82)Table A-20: MIPS64 COP1X Encoding of Function Field (82)Table A-21: Floating Point Unit Instruction Format Encodings (82)MIPS32™ Architecture For Programmers Volume I, Revision 2.00v Copyright © 2001-2003 MIPS Technologies Inc. All rights reserved.vi MIPS32™ Architecture For Programmers Volume I, Revision 2.00 Copyright © 2001-2003 MIPS Technologies Inc. All rights reserved.Chapter 1About This BookThe MIPS32™ Architecture For Programmers V olume I comes as a multi-volume set.•V olume I describes conventions used throughout the document set, and provides an introduction to the MIPS32™Architecture•V olume II provides detailed descriptions of each instruction in the MIPS32™ instruction set•V olume III describes the MIPS32™Privileged Resource Architecture which defines and governs the behavior of the privileged resources included in a MIPS32™ processor implementation•V olume IV-a describes the MIPS16e™ Application-Specific Extension to the MIPS32™ Architecture•V olume IV-b describes the MDMX™ Application-Specific Extension to the MIPS32™ Architecture and is notapplicable to the MIPS32™ document set•V olume IV-c describes the MIPS-3D™ Application-Specific Extension to the MIPS64™ Architecture and is notapplicable to the MIPS32™ document set•V olume IV-d describes the SmartMIPS™Application-Specific Extension to the MIPS32™ Architecture1.1Typographical ConventionsThis section describes the use of italic,bold and courier fonts in this book.1.1.1Italic Text•is used for emphasis•is used for bits,fields,registers, that are important from a software perspective (for instance, address bits used bysoftware,and programmablefields and registers),and variousfloating point instruction formats,such as S,D,and PS •is used for the memory access types, such as cached and uncached1.1.2Bold Text•represents a term that is being defined•is used for bits andfields that are important from a hardware perspective (for instance,register bits, which are not programmable but accessible only to hardware)•is used for ranges of numbers; the range is indicated by an ellipsis. For instance,5..1indicates numbers 5 through 1•is used to emphasize UNPREDICTABLE and UNDEFINED behavior, as defined below.1.1.3Courier TextCourier fixed-width font is used for text that is displayed on the screen, and for examples of code and instruction pseudocode.MIPS32™ Architecture For Programmers Volume I, Revision 2.001 Copyright © 2001-2003 MIPS Technologies Inc. All rights reserved.Chapter 1 About This Book1.2UNPREDICTABLE and UNDEFINEDThe terms UNPREDICTABLE and UNDEFINED are used throughout this book to describe the behavior of theprocessor in certain cases.UNDEFINED behavior or operations can occur only as the result of executing instructions in a privileged mode (i.e., in Kernel Mode or Debug Mode, or with the CP0 usable bit set in the Status register).Unprivileged software can never cause UNDEFINED behavior or operations. Conversely, both privileged andunprivileged software can cause UNPREDICTABLE results or operations.1.2.1UNPREDICTABLEUNPREDICTABLE results may vary from processor implementation to implementation,instruction to instruction,or as a function of time on the same implementation or instruction. Software can never depend on results that areUNPREDICTABLE.UNPREDICTABLE operations may cause a result to be generated or not.If a result is generated, it is UNPREDICTABLE.UNPREDICTABLE operations may cause arbitrary exceptions.UNPREDICTABLE results or operations have several implementation restrictions:•Implementations of operations generating UNPREDICTABLE results must not depend on any data source(memory or internal state) which is inaccessible in the current processor mode•UNPREDICTABLE operations must not read, write, or modify the contents of memory or internal state which is inaccessible in the current processor mode. For example,UNPREDICTABLE operations executed in user modemust not access memory or internal state that is only accessible in Kernel Mode or Debug Mode or in another process •UNPREDICTABLE operations must not halt or hang the processor1.2.2UNDEFINEDUNDEFINED operations or behavior may vary from processor implementation to implementation, instruction toinstruction, or as a function of time on the same implementation or instruction.UNDEFINED operations or behavior may vary from nothing to creating an environment in which execution can no longer continue.UNDEFINED operations or behavior may cause data loss.UNDEFINED operations or behavior has one implementation restriction:•UNDEFINED operations or behavior must not cause the processor to hang(that is,enter a state from which there is no exit other than powering down the processor).The assertion of any of the reset signals must restore the processor to an operational state1.3Special Symbols in Pseudocode NotationIn this book, algorithmic descriptions of an operation are described as pseudocode in a high-level language notation resembling Pascal. Special symbols used in the pseudocode notation are listed in Table 1-1.Table 1-1 Symbols Used in Instruction Operation StatementsSymbol Meaning←Assignment=, ≠Tests for equality and inequality||Bit string concatenationx y A y-bit string formed by y copies of the single-bit value x2MIPS32™ Architecture For Programmers Volume I, Revision 2.00 Copyright © 2001-2003 MIPS Technologies Inc. All rights reserved.1.3Special Symbols in Pseudocode Notationb#n A constant value n in base b.For instance10#100represents the decimal value100,2#100represents the binary value 100 (decimal 4), and 16#100 represents the hexadecimal value 100 (decimal 256). If the "b#" prefix is omitted, the default base is 10.x y..z Selection of bits y through z of bit string x.Little-endian bit notation(rightmost bit is0)is used.If y is less than z, this expression is an empty (zero length) bit string.+, −2’s complement or floating point arithmetic: addition, subtraction∗, ×2’s complement or floating point multiplication (both used for either)div2’s complement integer divisionmod2’s complement modulo/Floating point division<2’s complement less-than comparison>2’s complement greater-than comparison≤2’s complement less-than or equal comparison≥2’s complement greater-than or equal comparisonnor Bitwise logical NORxor Bitwise logical XORand Bitwise logical ANDor Bitwise logical ORGPRLEN The length in bits (32 or 64) of the CPU general-purpose registersGPR[x]CPU general-purpose register x. The content of GPR[0] is always zero.SGPR[s,x]In Release 2 of the Architecture, multiple copies of the CPU general-purpose registers may be implemented.SGPR[s,x] refers to GPR set s, register x. GPR[x] is a short-hand notation for SGPR[ SRSCtl CSS, x].FPR[x]Floating Point operand register xFCC[CC]Floating Point condition code CC.FCC[0] has the same value as COC[1].FPR[x]Floating Point (Coprocessor unit 1), general register xCPR[z,x,s]Coprocessor unit z, general register x,select sCP2CPR[x]Coprocessor unit 2, general register xCCR[z,x]Coprocessor unit z, control register xCP2CCR[x]Coprocessor unit 2, control register xCOC[z]Coprocessor unit z condition signalXlat[x]Translation of the MIPS16e GPR number x into the corresponding 32-bit GPR numberBigEndianMem Endian mode as configured at chip reset (0→Little-Endian, 1→ Big-Endian). Specifies the endianness of the memory interface(see LoadMemory and StoreMemory pseudocode function descriptions),and the endianness of Kernel and Supervisor mode execution.BigEndianCPU The endianness for load and store instructions (0→ Little-Endian, 1→ Big-Endian). In User mode, this endianness may be switched by setting the RE bit in the Status register.Thus,BigEndianCPU may be computed as (BigEndianMem XOR ReverseEndian).Table 1-1 Symbols Used in Instruction Operation StatementsSymbol MeaningChapter 1 About This Book1.4For More InformationVarious MIPS RISC processor manuals and additional information about MIPS products can be found at the MIPS URL:ReverseEndianSignal to reverse the endianness of load and store instructions.This feature is available in User mode only,and is implemented by setting the RE bit of the Status register.Thus,ReverseEndian may be computed as (SR RE and User mode).LLbitBit of virtual state used to specify operation for instructions that provide atomic read-modify-write.LLbit is set when a linked load occurs; it is tested and cleared by the conditional store. It is cleared, during other CPU operation,when a store to the location would no longer be atomic.In particular,it is cleared by exception return instructions.I :,I+n :,I-n :This occurs as a prefix to Operation description lines and functions as a label. It indicates the instruction time during which the pseudocode appears to “execute.” Unless otherwise indicated, all effects of the currentinstruction appear to occur during the instruction time of the current instruction.No label is equivalent to a time label of I . Sometimes effects of an instruction appear to occur either earlier or later — that is, during theinstruction time of another instruction.When this happens,the instruction operation is written in sections labeled with the instruction time,relative to the current instruction I ,in which the effect of that pseudocode appears to occur.For example,an instruction may have a result that is not available until after the next instruction.Such an instruction has the portion of the instruction operation description that writes the result register in a section labeled I +1.The effect of pseudocode statements for the current instruction labelled I +1appears to occur “at the same time”as the effect of pseudocode statements labeled I for the following instruction.Within one pseudocode sequence,the effects of the statements take place in order. However, between sequences of statements for differentinstructions that occur “at the same time,” there is no defined order. Programs must not depend on a particular order of evaluation between such sections.PCThe Program Counter value.During the instruction time of an instruction,this is the address of the instruction word. The address of the instruction that occurs during the next instruction time is determined by assigning a value to PC during an instruction time. If no value is assigned to PC during an instruction time by anypseudocode statement,it is automatically incremented by either 2(in the case of a 16-bit MIPS16e instruction)or 4before the next instruction time.A taken branch assigns the target address to the PC during the instruction time of the instruction in the branch delay slot.PABITSThe number of physical address bits implemented is represented by the symbol PABITS.As such,if 36physical address bits were implemented, the size of the physical address space would be 2PABITS = 236 bytes.FP32RegistersModeIndicates whether the FPU has 32-bit or 64-bit floating point registers (FPRs).In MIPS32,the FPU has 3232-bit FPRs in which 64-bit data types are stored in even-odd pairs of FPRs.In MIPS64,the FPU has 3264-bit FPRs in which 64-bit data types are stored in any FPR.In MIPS32implementations,FP32RegistersMode is always a 0.MIPS64implementations have a compatibility mode in which the processor references the FPRs as if it were a MIPS32 implementation. In such a caseFP32RegisterMode is computed from the FR bit in the Status register.If this bit is a 0,the processor operates as if it had 32 32-bit FPRs. If this bit is a 1, the processor operates with 32 64-bit FPRs.The value of FP32RegistersMode is computed from the FR bit in the Status register.InstructionInBranchDelaySlotIndicates whether the instruction at the Program Counter address was executed in the delay slot of a branch or jump. This condition reflects the dynamic state of the instruction, not the static state. That is, the value is false if a branch or jump occurs to an instruction whose PC immediately follows a branch or jump, but which is not executed in the delay slot of a branch or jump.SignalException(exce ption, argument)Causes an exception to be signaled, using the exception parameter as the type of exception and the argument parameter as an exception-specific argument). Control does not return from this pseudocode function - the exception is signaled at the point of the call.Table 1-1 Symbols Used in Instruction Operation StatementsSymbolMeaning。
三星Galaxy S4技术详解

三星Galaxy S4技术详解研发:西安结构组王辉2013年3月14日作为引领世界电子产品消费的巨头——三星电子在纽约时代广场发布了“新一代旗舰手机”Galaxy S4,该产品目前已正式于4月27日在国内北京、上海、广州、成都、沈阳五个城市首发销售,根据最新消息显示,早在三星Galaxy S4开放预定时,预定量就已超过了1000万台,其火爆程度可想而知,看来三星Galaxy S4也不能幸免成为下一代街机。
下面就给大家详细解读一下三星Galaxy S4能够这么火爆的独特之处吧。
外观和屏幕:从外观看S4秉承了Galaxy S系列手机的特点,全部采用塑料材质和鹅卵石造型,略显圆润的机身也拥有极佳的握持手感。
它采用全新的4.99英寸HD Super AMOLED屏幕,分辨率达到了1080p(1920×1080像素)级别,PPI达到了441,显示效果更加清晰细腻。
S4比S3更轻更薄,其重量只有130 g,厚度只有7.9 mm。
处理器:三星Galaxy S4搭载的是由三星自家最新研发的Exynos 5 Octa八核芯片,这让这场配置竞赛上升到了一个新的高度。
Exynos 5 Octa采用28nm工艺制程,基于ARM的ARM big.LITTLE/Cortex A15架构(也就是所谓的大小核架构),号称是一种低功耗,高性能的移动处理器架构,由两个四核处理器组成,分别为1.8 GHz的A15架构处理器和1.2GHz的A7架构处理器。
其中Cortex-A7处理器是全新的架构,其结构和功能集与Cortex-A15处理器完全相同,不同这处在于,Cortex-A7处理器的微体系结构侧重于提供最佳能效,因此这两种处理器可在“大小核架构”big.LITTLE配置中协同工作,从而提供高性能与超低功耗的终极组合,通过为每个任务选择最佳处理器,big.LITTLE可以使电池的使用寿命延长高达70%。
其它硬件配置:三星Galaxy S4将搭载2G内存和2600mAh电池,存储容量方面拥有16G、32G和64G三种选项。
三星Ativ S评测 最低调神秘的WP8手机

三星Ativ S评测最低调神秘的WP8手机作为全球第一家发布Windows Phone的OEM厂商,三星在HTC和诺基亚之前抢跑了自家的WP8新机三星Ativ S。
不过令我们困惑的是,在HTC和诺基亚正在为全球市场努力铺货时,三星却先是延后上市时间,在上市之后也是仅仅在少数几个国家上市。
另一方面,在微软WP8的相关宣传视频中,Ativ S就像是被忘记了一样,几乎没有露脸,这也为Ativ S赢得了“最神秘的WP8新机”的称号。
不过现在看来,三星Ativ S似乎并不是因为机器自身的问题,而可能是三星在战略上同HTC 和诺基亚有所不同。
Ativ S拥有令人吃惊的4.8英寸屏幕,这点同三星在Android阵营的旗舰机型Galaxy S III相同,而且其厚度仅仅为8.7mm,最薄WP8当之无愧。
事实上,Ativ S看起来更像是Galaxy S III从Android系统更换为了WP8。
关于Ativ S究竟如何,The Verge也在第一时间拿到之后,给出了深度评测。
硬件设计令人难以忍受的是,在Ativ S在材料上延续了三星所“擅长”的工程塑料。
在Windows Phone阵营三星的设计一直令人满意,从Focus到Omnia,特立独行的设计令其在Windows Phone市场保持着足够的吸引力。
虽然三星多款Windows Phone的设计灵感都延续自其Android平台上的经典设计,例如Focus的设计源于Galaxy S,Focus S的设计更加类似于Galaxy S II,但是Ativ S的设计更加像是Galaxy S II和Galaxy S III的混合体,在屏幕尺寸和显示上,Ativ S更加类似于Galaxy S III,而机身部分的设计更像Galaxy S II。
初看三星Ativ S背后的金属拉丝设计,可能会给你留下不错的印象,但是,上手之后你就会发现,其实Ativ S背后的材料同其他的三星设备一样,仅仅是一块感觉上很廉价的塑料,这点为Ativ S扣分不少。
非SES10月模拟试题及答案

非SES10月模拟试题及答案1. 针对Galaxy Z Flip3的潜在用户,除了时尚设计,使用便利性方面有哪些优势?(多选) *旋停后放在桌面上可以进行直播、自拍、录视频,解放您的双手(正确答案)外屏也可进行自拍,让您随时随地快速自拍(正确答案)来了微信视频电话不必翻开手机通过外屏就能接听自适应分屏之后可以边追剧边刷弹幕或边看直播边评论(正确答案)2. Galaxy A52 5G与Galaxy F52 5G相比贵一些,性能有哪些提升?(多选) *采用AMOLED显示屏(正确答案)配置双扬声器(正确答案)支持NFC及全功能三星智付(正确答案)支持IP67等级防护(正确答案)3. 截至2021年9月通过预装和下载安装方式Galaxy Watch4系列手表已支持哪些手表应用?(多选) *微信(正确答案)QQ(正确答案)喜马拉雅(正确答案)支付宝(正确答案)4. Galaxy Z Flip3的外屏可以实现哪些便捷操作?(多选) *外屏快拍(正确答案)设置时钟类型(正确答案)信息预览(正确答案)Samsung Pay快捷支付(正确答案)5. 如果顾客使用手机兼顾办公,应如何推荐Galaxy Z Fold2 5G更有效?(多选)*在更大的内屏上您可以同时打开2-3个应用程序,您经常用的比如邮件、办公软件都可以一次绑定在一起,每次使用时都能一键打开(正确答案)当您开视频会议的时候,通过多角度旋停,可以在上面的屏幕通过摄像头进行会议,下面的屏幕还能打开备忘录进行笔记的记录(正确答案)内屏展开后屏幕尺寸7.6英寸,更大显示面积带来更好的屏显效果(正确答案)支持一键转换DeX模式,可以实现窗口平铺和文件拖拽操作6. Galaxy Z Fold3内屏自适应屏幕刷新率范围是什么?(单选) [单选题] *10Hz~120Hz(正确答案)30Hz~90Hz10Hz~90Hz30Hz~120Hz7. 关于Galaxy Z Flip3 5G手机电池描述正确的是什么?(单选) [单选题] *4300毫安时智能双电池3300毫安时智能双电池(正确答案)3500毫安时智能双电池3000毫安时智能双电池8. Galaxy Z Flip3 5G手机的处理器型号是什么?(单选) [单选题] *猎户座990骁龙865+骁龙865骁龙888(正确答案)9. 进行视频会议时,通过S Pen双击屏幕就可以记录内容,这是描述的什么功能?(单选) [单选题] *分屏视图双击分屏书写(正确答案)输入框手写大屏绘画10. Galaxy Z Fold3 5G最多支持几分屏?(单选) [单选题] *2个3个(正确答案)4个5个11. Galaxy Z Fold3 5G后置镜头描述正确的是什么?(单选) [单选题] *超广角:12MP F2.2广角:12MP OIS F1.8长焦:12MP OIS F2.4(正确答案)超广角:24MP F2.2广角:12MP OIS F1.8长焦:12MP OIS F2.4超广角:12MP F2.4广角:16MP OIS F1.8长焦:12MP OIS F2.4超广角:12MP F2.2广角:10MP OIS F1.8长焦:12MP OIS F2.412. Galaxy Z Fold3 5G配置哪款处理器?(单选) [单选题] *骁龙778骁龙865+猎户座990骁龙888(正确答案)13. 对Galaxy Z Flip3 5G手机防护等级描述正确的是什么?(单选) [单选题] * IPX8级防水(正确答案)IP68级防尘防水IPX7级防水IP67级防尘防水14. 一位顾客非常喜欢拍照,但又不想随身带着相机,可以向这位顾客推荐Galaxy S21 Ultra哪些拍照功能和技术优势?(多选) *主摄采用大型1/1.3英寸CMOS,拍摄的照片画质清晰,色彩真实(正确答案)主摄最大支持1.08亿高像素,长焦支持10倍光学变焦和100倍空间变焦(正确答案)内置超广角镜头,可以拍摄更宽广视角画面(正确答案)内置红外镜头,在漆黑夜里也能拍摄清晰的黑白照片15. Galaxy Z Flip3 5G外屏可以与Galaxy Watch4产生哪种互动?(单选) [单选题] *Galaxy Z Flip3 5G外屏可以与Galaxy Watch4设置相同的表盘样式(正确答案) Galaxy Z Flip3 5G外屏可以显示通过Galaxy Watch4测量的心率Galaxy Z Flip3 5G外屏可以显示Galaxy Watch4小组件Galaxy Z Flip3 5G外屏可以查找Galaxy Watch4手表位置16. Galaxy Buds2耳机最多可以同时和多少部设备连接?(单选) [单选题] *1部2部(正确答案)3部4部17. 选项中哪个功能不属于Galaxy Z Fold3的“三星三个首款”?(单选) [单选题] *沉浸式屏下摄像折叠屏(UDC)支持IPX8等级防水的折叠屏手机支持S Pen的折叠屏手机内屏支持摄像头的折叠屏手机(正确答案)18. 关于Galaxy S21 Ultra的S Pen描述错误的是什么?(单选) [单选题] *9ms书写延迟不支持遥控操作不需要充电S Pen随主机赠送(正确答案)19. Galaxy Z Fold3在哪种拍摄模式中支持自动构图功能?(单选) [单选题] *人像视频导演视角拍摄超广角照片视频拍摄(正确答案)20. 关于Galaxy S21系列护眼模式描述正确的是什么?(多选) *可逐步(每小时)提供适合的色温(正确答案)每天分析个人屏幕使用时间,在峰值使用时间前提前进行平滑过渡(正确答案)个性化睡眠时间分析,从睡前6小时开始进行逐渐调整(正确答案)支持手动开启或关闭护眼模式(正确答案)21. 对于Galaxy F52 5G续航、充电特征描述正确的是什么?(多选) *支持无线电量共享支持最高25W的加速充电(有线)(正确答案)支持最高15W的无线加速充电电池容量为4500mAh(正确答案)22. Galaxy Z Flip3 5G提供哪些内存版本?(单选) [单选题] *8GB+128GB,8GB+256GB(正确答案)8GB+128GB12GB+128GB,12GB+256GB8GB+128GB,12GB+256GB23. 针对Galaxy Z Fold2 5G的大屏,如何演示介绍能更突出大屏优势?(多选) *观影,玩游戏的时候,更沉浸的体验(正确答案)内屏最多可以同时打开3个应用,效率提升(正确答案)从外屏展开到内屏,更顺畅连贯的衔接(如地图、视频)(正确答案)屏幕显示效果好,画面,色彩,细节都更加逼真(播放演示视频)(正确答案) 24. Galaxy Z Flip3最多支持几分屏?(单选) [单选题] *2个(正确答案)3个4个5个25. Galaxy Z Flip3 5G与Galaxy Z Flip 5G相比有哪些提升?(多选) *通过30万次的折叠测试更大的外屏,更便捷的操作(正确答案)更坚固耐用的材质(正确答案)支持IPX8级防水(正确答案)26. 选项中对Galaxy Z Flip3内屏描述正确的是什么?(多选) *采用三星超薄柔性玻璃(正确答案)屏幕支持120Hz刷新率(正确答案)采用三星第二代动态AMOLED显示屏(正确答案)屏幕经过20万次折叠耐用性测试(正确答案)27. Galaxy Z Flip3 5G内屏的屏幕比例是多少?(单选) [单选题] *16比94比322比9(正确答案)19比928. 顾客想为户外运动时挑选一款耳机,应该优先介绍Galaxy Buds Pro哪些特点?(多选) *支持IPX7等级防护,户外使用更安心(正确答案)支持查找耳机功能,如果耳机不小心掉了可以迅速找到(正确答案)支持主动降噪,耳机采用双扬声器,户外听音乐也可以还原宁静(正确答案)支持运动充电,佩戴者在行走中即可为耳机充电29. Galaxy A52 5G的多功能NFC支持以下哪些应用?(多选) *绑定交通卡(正确答案)智能门卡(正确答案)支持三星智付(正确答案)文件直连30. Galaxy F52 5G“成长守护”功能可以实时查看孩子手机端的哪些使用情况?(多选) *使用的应用时间(正确答案)使用的应用名称(正确答案)步数(正确答案)位置信息(正确答案)31. Galaxy Z Flip3手机外屏尺寸是多少英寸?(单选) [单选题] *1.1英寸1.5英寸1.9英寸(正确答案)2.3英寸32. Galaxy Z Flip3 5G的外屏显示面积约是上代Z Flip 5G的几倍?(单选) [单选题] *4倍(正确答案)3倍2倍1倍33. 选项中哪款机型不支持3分屏?(单选) [单选题] *Galaxy Z Fold3Galaxy Z Fold2Galaxy Z Flip3(正确答案)三星W2134. 哪个颜色不是Galaxy Z Fold3 5G的机身颜色?(单选) [单选题] *奶油白(正确答案)陨石黑雪川银幽谷绿35. Galaxy Z Flip3 5G的立式交互面板支持哪些功能?(多选) *显示快速面板(正确答案)屏幕截图(正确答案)亮度(正确答案)音量(正确答案)36. 对于爱拍照的女士,如何推荐Galaxy A52 5G更有说服力?(多选) *内置超广角镜头,旅游拍照时可以将更多景物收录画面之中(正确答案)6400万像素后置主摄,画质清晰,色彩自然靓丽(正确答案)3200万像素前置镜头,自带美颜滤镜(正确答案)使用人像模式拍摄人像效果更好,内置多种特效(正确答案)37. Galaxy Z Fold3的内屏与外屏的屏幕刷新率分别是多少Hz?(单选) [单选题] *120Hz/120Hz(正确答案)60Hz/120Hz90Hz/120Hz90Hz/90Hz38. Galaxy Z Fold3 5G相比Galaxy Z Fold2 5G有哪些提升?(多选) *内外屏尺寸更大了相机像素提升内外双屏120Hz自适应刷新率(正确答案)机身材质耐用性提升(正确答案)39. 如何突出Galaxy Z Fold2 5G内屏摄像头的优势?(多选) *可以通过更大屏幕与家人视频通话,感觉家人就在身边(正确答案)开视频会议或自拍时,可以旋停放在桌面更加稳定(正确答案)网上购物时通过支付宝面部识别支付(正确答案)支持面部识别解锁手机,方便快捷(正确答案)40. Galaxy Z Flip3 5G在拍照时内外屏可以进行双预览,可同时查看哪些内容?(多选) *滤镜(正确答案)美颜(正确答案)AR Emoji(正确答案)人像(正确答案)41. 顾客对Galaxy Watch4系列手表感兴趣询问时应优先介绍哪些产品卖点?(多选) *采用谷歌Wear OS系统,操作顺畅(正确答案)支持微信、QQ等应用,用户可以在三星应用商城下载更多应用(正确答案)支持身体成分分析功能,更好了解自身健康状况(正确答案)支持手表遥控拍照(正确答案)42. Galaxy Z Fold3与Z Fold2相比提升哪些功能?(多选) *支持IPX8等级防水(正确答案)支持双卡双待(正确答案)高通骁龙888处理器(正确答案)12GB+512GB存储43. 关于Galaxy Z Flip3外屏快拍拍摄方式描述错误的是什么?(单选) [单选题] *支持手掌自拍可以按下音量键拍摄握拳拍摄(正确答案)单击屏幕拍摄44. Galaxy A52 5G手机的增强游戏体现在哪些方面?(多选) *游戏中来电,来短信免打扰(正确答案)游戏中关闭不必要的后台程序(正确答案)支持游戏加速器功能(正确答案)永久免费游戏礼包45. Galaxy Z Fold3和Z Flip3双击屏幕可以实现哪些功能?(多选) *双击唤醒(正确答案)双击截屏双击息屏(正确答案)双击搜索46. Galaxy Z Flip3外屏快拍功能可以用在哪些使用场景?(多选) *快速补妆,整理发型(正确答案)快速自拍(正确答案)接听微信视频电话支持主流网购平台拍照购物47. 针对Galaxy Z Flip3 5G的潜在用户,除了时尚设计,使用便利性方面有哪些优势?(多选) *旋停后放在桌面上可以进行直播、自拍、录视频,解放您的双手(正确答案)外屏也可进行自拍,让您随时随地快速自拍(正确答案)来了微信视频电话不必翻开手机通过外屏就能接听自适应分屏之后可以边追剧边刷弹幕或边看直播边评论(正确答案)48. Galaxy Z Fold3 5G的内屏与外屏的屏幕刷新率分别是多少Hz?(单选) [单选题] *120Hz/120Hz(正确答案)60Hz/120Hz90Hz/120Hz90Hz/90Hz49. 如何突出Galaxy Z Fold3屏下摄像头优势?(多选) *可以通过更大屏幕与家人视频通话,感觉家人就在身边(正确答案)看视频,看照片时屏下摄像头区域可以显示内容,屏幕观感更完整(正确答案)网上购物时通过支付宝面部识别支付(正确答案)支持面部识别解锁手机,方便快捷(正确答案)50. Galaxy Watch4系列共有哪几个机型?(多选) *Galaxy Watch4(正确答案)Galaxy Watch4 Classic(正确答案)Galaxy Watch4 LiteGalaxy Watch4 Kids51. 向顾客介绍Galaxy Z Flip3外观时应着重哪些关键特点?(多选) *四款潮流配色,风格独特(正确答案)机身小巧,随身携带更轻松(正确答案)陨石海岸外观具有特殊的磨砂质感(正确答案)四款机身均采用无指纹化工艺52. Galaxy Z Fold3 5G的S Pen Pro与S Pen相比有什么特殊功能?(单选) [单选题] *遥控操作(正确答案)定位功能录音功能升级的8192等级压感53. 对于喜欢网上购物和微信重度用户,Galaxy A52 5G有哪些优势?(多选) * 120Hz屏幕显示效果流畅,频繁快速滑动页面时可以减缓眼睛疲劳(正确答案)配有8GB运行内存,同时打开多个网购平台相互切换可以快速顺滑的切换(正确答案)配有3.5mm耳机插口,兼容广泛的耳机,聊微信语音时带耳机更方便(正确答案)支持最多3分屏,屏幕分为上、中、下三块,同时开启不同应用提高效率54. Galaxy Z Flip3 5G的外屏可以实现哪些便捷操作?(多选) *外屏快拍(正确答案)设置时钟类型(正确答案)拨号通话Samsung Pay快捷支付(正确答案)55. Galaxy S21系列One UI3.1系统双击屏幕可以实现哪些功能?(多选) *息屏状态:双击唤醒(正确答案)软件状态:双击截屏主屏状态:双击息屏(正确答案)任意状态:双击搜索56. 对Galaxy Z Fold3内存描述正确的是什么?(单选) [单选题] *12GB+512GB,最大支持1TB卡扩展12GB+512GB,不支持扩展卡(正确答案)12GB+256GB,最大支持1TB卡扩展12GB+256GB,不支持扩展卡57. 截至2021年9月,三星哪些折叠屏手机支持IPX8等级防水?(多选) *Galaxy Z Fold3(正确答案)Galaxy Z Flip3(正确答案)三星W21Galaxy Z Fold2 Active58. Galaxy Z Fold3 5G对比Z Fold2 5G耐用性有哪些提升?(多选) *内屏新型PET保护膜耐用性提升80%(正确答案)内屏经过40万次折叠耐用性测试机身正面和背面都采用大猩猩Glass Victus玻璃,耐用性提升50%(正确答案)机身边框和铰链采用装甲铝,耐用性提升10%(正确答案)59. Galaxy Z Flip3边框和铰链盖采用哪种强度更高的材质?(单选) [单选题] *不锈钢碳纤维装甲铝(正确答案)钛合金60. 销售中我们要结合顾客的兴趣爱好才能打动顾客,当我们向爱好户外探险的顾客推荐Galaxy S21 Ultra时,应该突出介绍哪些方面?(多选) *IP68等级防尘防水,越野草原,沙漠时具有更好的防护特性(正确答案)5,000毫安时超大电池,配合智能电池延长了续航时间,在户外活动时不用太过担心电量问题(正确答案)100倍的超视野变焦更可以直接化身成为随身的望远镜,捕捉远处细节,提前预判(正确答案)导演视角可以记录屏幕前后的每一个探险时刻(正确答案)61. Galaxy S21系列三星笔记可以在一个笔记页面中添加哪些类型内容?(多选)*录音(正确答案)音频文件(正确答案)画图(正确答案)PDF(正确答案)62. Galaxy Z Fold3 5G的自动构图2.0最多可识别几个人?(单选) [单选题] * 2个3个4个(正确答案)5个63. 对Galaxy Z Flip3 5G加速充电特性描述正确的是什么?(单选) [单选题] *支持25W有线充电,15W无线充电支持15W有线充电,10W无线充电(正确答案)支持45W有线充电,15W无线充电支持25W有线充电,25W无线充电64. Galaxy S21全系列都支持的功能有哪些?(多选) *自适应120Hz屏幕刷新率(正确答案)导演视角拍摄模式(正确答案)第2代动态AMOLED屏幕(正确答案)LPDDR5运行内存(正确答案)65. 对Galaxy Z Flip3 5G手机内屏尺寸描述正确的是什么?(单选) [单选题] * 6.4英寸(直角)+ 第二代动态AMOLED6.4英寸(直角)+ Super AMOLED屏幕6.7英寸(直角)+ 第二代动态AMOLED(正确答案)6.7英寸(直角)+ Super AMOLED屏幕66. Galaxy Z Fold3 5G和Z Flip3 5G可以在哪种环境中正常使用?(单选) [单选题] *1.5米深清水中浸泡30分钟(手机温度与水温相差5°以内)(正确答案)1米深海水中侵泡30分钟(水温10°-30°)0.5米深清水侵泡60分钟(水温5°-70°)任何水中支持1.5米深侵泡20分钟(水温10-40°)67. Galaxy Z Fold3 5G的折叠屏经过多少次折叠耐用性实验?(单选) [单选题] * 10万次20万次(正确答案)30万次40万次68. Galaxy Z Flip3和Z Fold3手机的防护等级是什么?(单选) [单选题] *IPX8(正确答案)IP68IPX7IP6769. 向顾客介绍Galaxy Z Fold3时应着重哪些关键特点?(多选) *三星首款屏下摄像头折叠机(正确答案)外屏6.2英寸/内屏7.6英寸折叠机使用体验(正确答案)采用第二代动态AMOLED 120Hz刷新率,支持IPX8等级防护和S Pen(正确答案)双SIM卡槽设计(正确答案)70. Galaxy Z Flip3与Galaxy Z Flip 5G相比在性能方面有哪些提升?(多选) *处理器升级为骁龙888(正确答案)内屏支持最高120Hz刷新率(正确答案)支持IPX8等级防水(正确答案)机身内置四扬声器71. Galaxy Z Flip3 5G最高支持的屏幕刷新率是多少Hz?(单选) [单选题] * 30Hz60Hz90Hz120Hz(正确答案)72. Galaxy Z Fold3 5G哪个模式支持的自动构图2.0功能?(单选) [单选题] *视频模式(正确答案)照片模式人像模式夜间模式73. 下列哪几款手机是不支持扩展内存的?(多选) *Galaxy S21(正确答案)Galaxy Z Flip 5G(正确答案)Galaxy F52 5GGalaxy A52 5G74. 三星笔记可以在一个笔记页面中添加哪些类型内容?(多选) *录音(正确答案)音频文件(正确答案)画图(正确答案)PDF(正确答案)75. 使用哪项功能时可以开启Galaxy Z Fold3双屏预览?(单选) [单选题] *微信拍照(正确答案)百度地图导航微博76. Galaxy Z Flip3提供哪些内存版本?(单选) [单选题] *8GB+128GB,8GB+256GB(正确答案)8GB+128GB12GB+128GB,12GB+256GB8GB+128GB,12GB+256GB77. 首款采用屏下摄像头的折叠屏手机是哪个产品?(单选) [单选题] *Galaxy Z Fold3 5G(正确答案)华为Mate X2小米MIX FOLD三星W2178. 针对Galaxy Z Flip 5G的潜在用户,除了时尚设计,使用便利性方面有哪些优势?(多选) *旋停后放在桌面上可以进行直播、自拍、录视频,解放您的双手(正确答案)外屏也可进行自拍,让您随时随地快速自拍(正确答案)来了微信视频电话不必翻开手机通过外屏就能接听自适应分屏之后可以边追剧边刷弹幕或边看直播边评论(正确答案)79. 选项中哪些机型支持120Hz刷新率?(多选) *Galaxy S21 Ultra 5G(正确答案)Galaxy Z Fold2 5G(正确答案)Galaxy Z Fold3 5G(正确答案)Galaxy Z Flip3 5G(正确答案)80. Galaxy Z Fold3 5G的双SIM卡功能采用什么方式接入电信运营商网络?(单选) [单选题] *2个实体SIM卡,支持双卡双待(正确答案)1个实体SIM卡,1个E-SIM卡2个E-SIM卡1个实体SIM卡,1个仅数据SIM卡81. Galaxy Z Flip3 5G和Z Fold3 5G采用哪种指纹解锁?(单选) [单选题] *侧边指纹识别(正确答案)屏幕指纹识别超声波屏幕指纹识别红外指纹识别82. 如何向喜欢小屏手机用户推荐Galaxy S21?(多选) *配有6.2英寸高屏占比屏幕。
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三星推首款WP8旗舰ATIVS搭载S4处理器
三星推首款WP8旗舰ATIVS搭载S4处理器(东鼎网络资讯中心配图)
东鼎网络资讯中心8月31日消息,昨日三星给了所有消费者一个惊奇,发布了基于WindowsPhone8系统的手机,型号为ATIVS。
该机是三星官方发布的首款基于WP8系统的手机。
在配置方面,三星ATIVS配有4.8英寸HDSuperAMOLED触控屏,1.5HGz双核高通处理器和内置1GB内存,后置800万像素摄像头,前置190万像素摄像头,并配有2300毫安电池。
该机还配有双层Gorilla玻璃保护层和microSD扩展开插槽,支持16GB或者32GB外置扩展存储和NFC支付功能。
该机还提供基于WP8系统的三星应用程序,例如为美国市场开发的MusicHub和MediaHub程序。
三星ATIVS的特色之一便是拥有8.7毫米的纤薄机身和精
致的做工。
该机采用了铝合金机身,并在一些细节处上十分到位,比如将Windows按键设计为轻微凸起,在手感上更舒服,同时机身周边的一些按键也使用了铝合金材质,而非普通塑料按键,耐用性较之过去得到了极大的提升。
三星推首款WP8旗舰ATIVS搭载S4处理器(东鼎网络资讯中心配图)
尽管该款手机配备了大尺寸触控屏,但拿在手中并不会觉得庞大,包括机身背面的弧度处理以及铝合金机身,则为
用户带来了更舒适的持握手感,而大约135克的重量也不会给人轻飘飘的感觉。
三星AtivS仅仅是本月大量基于WindowsPhone8系统产品的开始,按照三星官方的安排,其首款基于WP8系统新机将会在今年第四季开始发售,而手机的售价则为549欧元,约合人民币4300元左右。
三星推首款WP8旗艦ATIVS搭載S4處理器(東鼎網絡資訊中心配圖)
東鼎網絡資訊中心8月31日消息,昨日三星給瞭所有消費者一個驚奇,發佈瞭基於WindowsPhone8系統的手機,型號為ATIVS。
該機是三星官方發佈的首款基於WP8系統的手機。
在配置方面,三星ATIVS配有4.8英寸HDSuperAMOLED觸控屏,1.5HGz雙核高通處理器和內置1GB內存,後置800萬像素攝像頭,前置190萬像素攝像頭,並配有2300毫安電池。
該機還配有雙層Gorilla玻璃保護層和microSD擴
展開插槽,支持16GB或者32GB外置擴展存儲和NFC支付功能。
該機還提供基於WP8系統的三星應用程序,例如為美國市場開發的MusicHub和MediaHub程序。
三星ATIVS的特色之一便是擁有8.7毫米的纖薄機身和精致的做工。
該機采用瞭鋁合金機身,並在一些細節處上十分到位,比如將Windows按鍵設計為輕微凸起,在手感上更舒服,同時機身周邊的一些按鍵也使用瞭鋁合金材質,而非普通塑料按鍵,耐用性較之過去得到瞭極大的提升。
三星推首款WP8旗艦ATIVS搭載S4處理器(東鼎網絡資訊中心配圖)
盡管該款手機配備瞭大尺寸觸控屏,但拿在手中並不會覺得龐大,包括機身背面的弧度處理以及鋁合金機身,則為用戶帶來瞭更舒適的持握手感,而大約135克的重量也不會給人輕飄飄的感覺。
三星AtivS僅僅是本月大量基於WindowsPhone8系統產品的開始,按照三星官方的安排,其首款基於WP8系統新機
將會在今年第四季開始發售,而手機的售價則為549歐元,約合人民幣4300元左右。