三星 Galaxy Tab A 9.7 SM-T555 平板电脑简短评测

Name: Samsung Galaxy Tab A 9.7 SM-T555
Brand: Samsung

低调。 搭配分辨率为 1024x768像素的 4:3比例屏幕，三星的9.7寸 Galaxy Tab A是理想的电子书阅读器，上网设备，和电子邮件收发器。不过，我们的测试证明这款四核安卓设备的能力远不止于如此。

Manuel Masiero, ✓ Stefanie Voigt (translated by Yuchen Wang), Published 06/02/2015 🇺🇸 🇩🇪 ...

Android Tablet Touchscreen

Test device courtesy of cyberport.de

Download your licensed rating image as PNG / SVG

Samsung Galaxy Tab A 9.7 SM-T555 (Galaxy Tab A Series)

Processor

Qualcomm Snapdragon 410 APQ8016 4 x 1.2 GHz, Cortex-A53

Graphics adapter

Qualcomm Adreno 306

Memory

2048 MB

, LPDDR3

Display

9.70 inch 4:3, 1024 x 768 pixel, PLS, TFT, XGA, 1600万色, glossy: yes

Storage

16 GB eMMC Flash, 16 GB

, 10.8 GB free

Connections

1 USB 2.0, Audio Connections: 3.5毫米耳机插槽, Card Reader: micro-SD卡最大支持128GB, Sensors: 加速传感器，霍尔效应传感器，RGB传感器, ANT+, Wi-Fi Direct, GPS, GLONASS, Beidou

Networking

802.11a/b/g/n (a/b/g/n = Wi-Fi 4/), Bluetooth 4.1, GSM 四频 (850/900/1.800/1900 MHz), UMTS 四频 (850/900/1.900/2100 MHz), LTE 五频 (800/850/1800/2100/2600 MHz), HSPA+ 42/5.76 MBps, LTE Cat. 4 150/50 MBps, micro-SIM卡槽

Size

height x width x depth (in mm): 7.5 x 242.5 x 166.8

Battery

Lithium-Ion, 6000 mAh, Talk time 3G (according to manufacturer): 40 h

Operating System

Android 5.0 Lollipop

Camera

Webcam: 摄像头200万像素，主相机500万像素，视频拍摄最大支持720p 30fps

Additional features

Speakers: 后置单声道扬声器, Keyboard: 触控, Keyboard Light: yes, 24 Months Warranty

Weight

456 g, Power Supply: 25 g

Price

349 Euro

Links

Samsung notebook section

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Medion Lifetab S10345 LG G Pad 10.1 V700 Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003) Lenovo Yoga Tablet 2 1050F Samsung Galaxy Tab A 9.7 SM-T555 DIN A5 ❌

Image Comparison

Choose a scene and navigate within the first image. One click changes the position on touchscreens. One click on the zoomed-in image opens the original in a new window. The first image shows the scaled photograph of the test device.

Scene 1 Scene 2 Scene 3

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Samsung Galaxy Tab A 9.7

Sony A57

Apple iPad Air

Sony Xperia Tablet 2

click to load images

Samsung Galaxy Tab A 9.7

Sony A57

Apple iPad Air

Sony Xperia Tablet 2

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Samsung Galaxy Tab A 9.7

Sony A57

Apple iPad Air

Sony Xperia Tablet 2


390 cd/m²	382 cd/m²	457 cd/m²
394 cd/m²	394 cd/m²	368 cd/m²
381 cd/m²	398 cd/m²	365 cd/m²

Distribution of brightness

tested with X-Rite i1Pro 2

Maximum: 457 cd/m² (Nits) Average: 392.1 cd/m²
Brightness Distribution: 80 %
Center on Battery: 394 cd/m²
Contrast: 773:1 (Black: 0.51 cd/m²)
ΔE Color 3.59 | 0.5-29.43 Ø4.91
ΔE Greyscale 4.25 | 0.5-98 Ø5.2
Gamma: 2.56

	Samsung Galaxy Tab A 9.7 SM-T555 Adreno 306, 410 APQ8016, 16 GB eMMC Flash	Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003) Mali-450 MP4, MT8127, 16 GB SSD	Medion Lifetab S10345 HD Graphics (Bay Trail), Z3735F, 32 GB SSD	Lenovo Yoga Tablet 2 1050F HD Graphics (Bay Trail), Z3745, 16 GB eMMC Flash	LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash
Screen		-15%	-23%	-4%	-23%
Brightness middle	394	356 -10%	294 -25%	424 8%	360 -9%
Brightness	392	339 -14%	281 -28%	399 2%	331 -16%
Brightness Distribution	80	90 13%	88 10%	88 10%	84 5%
Black Level *	0.51	0.42 18%	0.5 2%	0.43 16%	0.82 -61%
Contrast	773	848 10%	588 -24%	986 28%	439 -43%
Colorchecker dE 2000 *	3.59	6.51 -81%	5.78 -61%	5.42 -51%	5.56 -55%
Greyscale dE 2000 *	4.25	5.92 -39%	5.61 -32%	6.04 -42%	3.59 16%
Gamma	2.56 ^86%	2.21 ^100%	2.67 ^82%	2.6 ^85%	2.02 ^109%
CCT	7148 ^91%	6736 ^96%	7439 ^87%	6740 ^96%	6483 ^100%

* ... smaller is better

3DMark
1280x720 Ice Storm Standard Score (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	5270 Points
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	5030 Points -5%
Medion Lifetab S10345	9497 Points +80%
LG G Pad 10.1 V700	5412 Points +3%
1920x1080 Ice Storm Extreme Score (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	2626 Points
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	3350 Points +28%
Medion Lifetab S10345	5770 Points +120%
Lenovo Yoga Tablet 2 1050F	8704 Points +231%
LG G Pad 10.1 V700	2759 Points +5%
1280x720 offscreen Ice Storm Unlimited Score (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	4407 Points
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	4660 Points +6%
Medion Lifetab S10345	13293 Points +202%
Lenovo Yoga Tablet 2 1050F	15652 Points +255%
LG G Pad 10.1 V700	4552 Points +3%

GFXBench (DX / GLBenchmark) 2.7
T-Rex Onscreen (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	11 fps
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	14 fps +27%
Medion Lifetab S10345	14 fps +27%
Lenovo Yoga Tablet 2 1050F	17.4 fps +58%
LG G Pad 10.1 V700	10.2 fps -7%
1920x1080 T-Rex Offscreen (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	5.3 fps
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	9 fps +70%
Medion Lifetab S10345	13 fps +145%
Lenovo Yoga Tablet 2 1050F	16.9 fps +219%
LG G Pad 10.1 V700	5.8 fps +9%

Geekbench 3
32 Bit Single-Core Score (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	465 Points
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	361 Points -22%
Medion Lifetab S10345	801 Points +72%
Lenovo Yoga Tablet 2 1050F	764 Points +64%
LG G Pad 10.1 V700	327 Points -30%
32 Bit Multi-Core Score (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	1443 Points
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	1179 Points -18%
Medion Lifetab S10345	2018 Points +40%
Lenovo Yoga Tablet 2 1050F	2426 Points +68%
LG G Pad 10.1 V700	1075 Points -26%

AnTuTu v5 - Total Score (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	20887 Points
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	21823 Points +4%
Medion Lifetab S10345	32624 Points +56%
Lenovo Yoga Tablet 2 1050F	33318 Points +60%
LG G Pad 10.1 V700	17247 Points -17%

Octane V2 - Total Score (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	2925 Points
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	2263 Points -23%
Medion Lifetab S10345	6227 Points +113%
Lenovo Yoga Tablet 2 1050F	6057 Points +107%
LG G Pad 10.1 V700	1810 Points -38%

Mozilla Kraken 1.1 - Total (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	13257 ms *
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	15486 ms * -17%
Medion Lifetab S10345	5864 ms * +56%
Lenovo Yoga Tablet 2 1050F	6105 ms * +54%
LG G Pad 10.1 V700	16134 ms * -22%

Google V8 Ver. 7 - Google V8 Ver. 7 Score (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	2874 Points
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	2301 Points -20%
Medion Lifetab S10345	6888 Points +140%
Lenovo Yoga Tablet 2 1050F	6176 Points +115%
LG G Pad 10.1 V700	1811 Points -37%

AndroBench 3-5
Sequential Read 256KB (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	144.7 MB/s
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	115 MB/s -21%
Medion Lifetab S10345	137.7 MB/s -5%
Lenovo Yoga Tablet 2 1050F	109.7 MB/s -24%
LG G Pad 10.1 V700	112.7 MB/s -22%
Sequential Write 256KB (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	58.9 MB/s
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	22.35 MB/s -62%
Medion Lifetab S10345	35.51 MB/s -40%
Lenovo Yoga Tablet 2 1050F	24.78 MB/s -58%
LG G Pad 10.1 V700	16.31 MB/s -72%
Random Read 4KB (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	21.56 MB/s
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	20.25 MB/s -6%
Medion Lifetab S10345	14.65 MB/s -32%
Lenovo Yoga Tablet 2 1050F	9.76 MB/s -55%
LG G Pad 10.1 V700	15.5 MB/s -28%
Random Write 4KB (sort by value)
Samsung Galaxy Tab A 9.7 SM-T555	12.48 MB/s
Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003)	3.39 MB/s -73%
Medion Lifetab S10345	1.15 MB/s -91%
Lenovo Yoga Tablet 2 1050F	1.05 MB/s -92%
LG G Pad 10.1 V700	1.7 MB/s -86%

Legend

Samsung Galaxy Tab A 9.7 SM-T555 Qualcomm Snapdragon 410 APQ8016, Qualcomm Adreno 306, 16 GB eMMC Flash

Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003) Mediatek MT8127, ARM Mali-450 MP4, 16 GB SSD

Medion Lifetab S10345 Intel Atom Z3735F, Intel HD Graphics (Bay Trail), 32 GB SSD

Lenovo Yoga Tablet 2 1050F Intel Atom Z3745, Intel HD Graphics (Bay Trail), 16 GB eMMC Flash

LG G Pad 10.1 V700 Qualcomm Snapdragon 400 APQ8026, Qualcomm Adreno 305, 16 GB eMMC Flash

* ... smaller is better

Max. Load

Idle


33.6 °C	35.8 °C	33.7 °C
27.5 °C	27.8 °C	37 °C
24.9 °C	26.3 °C	30.1 °C

Maximum: 37 °C
Average: 30.7 °C


30.5 °C	36.9 °C	36.2 °C
32.2 °C	30 °C	28.2 °C
28.8 °C	29.2 °C	25.4 °C

Maximum: 36.9 °C
Average: 30.8 °C

Power Supply (max.) 45.9 °C | Room Temperature 20.6 °C | Voltcraft IR-350

(+) The average temperature for the upper side under maximal load is 30.7 °C / 87 F, compared to the average of 30 °C / 86 F for the devices in the class Tablet.
(+) The maximum temperature on the upper side is 37 °C / 99 F, compared to the average of 33.7 °C / 93 F, ranging from 20.7 to 53.2 °C for the class Tablet.
(+) The bottom heats up to a maximum of 36.9 °C / 98 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 27.3 °C / 81 F, compared to the device average of 30 °C / 86 F.

Power Consumption

Off / Standby	0 / 0.1 Watt
Idle	1.1 / 3.6 / 3.9 Watt
Load	6.8 / 8.4 Watt


Key: min: , med: , max: Voltcraft VC 940

Battery Runtime

Idle (without WLAN, min brightness)		49h 10min
WiFi Websurfing		14h 22min
Load (maximum brightness)		4h 57min

	Samsung Galaxy Tab A 9.7 SM-T555 Adreno 306, 410 APQ8016, 16 GB eMMC Flash	Acer Iconia Tab 10 A3-A20 (NT.L5DEE.003) Mali-450 MP4, MT8127, 16 GB SSD	Medion Lifetab S10345 HD Graphics (Bay Trail), Z3735F, 32 GB SSD	Lenovo Yoga Tablet 2 1050F HD Graphics (Bay Trail), Z3745, 16 GB eMMC Flash	LG G Pad 10.1 V700 Adreno 305, 400 APQ8026, 16 GB eMMC Flash
Battery Runtime		4%	-6%	31%	49%
WiFi v1.3	862
Load	297	308 4%	278 -6%	390 31%	444 49%
WiFi		511	412	751	771
H.264					777

Pros

+ 坚固机身

+ 纤薄的7.5毫米厚度

+ 支持UMTS和LTE

+ 准确的定位

+ 流畅的运行

+ 舒适的音量控制设计

+ 不错的相机

+ 明亮的屏幕

+ 可视角度稳定性高

+ 高性能

+ 出色电池续航

Cons

- 相对较滑的机背

- 不可拆卸后盖

- 相机设定较少

In Review: Samsung Galaxy Tab A 9.7. Review sample courtesy of Cyberport.de

三星为他们的中端平板电脑产品线带来了一款优秀新品，Galaxy Tab A 9.7 SM-T555，它配备的高通Snapdragon 410 APQ8016四核处理器和高通Adreno 306显卡核心提供了优秀的性能。足以满足最新应用和游戏需要的性能表现又辅以其他的许多特性，如高品质机身，明亮且可视角度稳定的4：3TFT屏幕，不错的相机模组，支持UMTS和LTE的全面网络模组。它提供了约11GB的充足存储空间，最新的安卓5.0.2 Lollipop操作系统，在我们的无线上网测试中更是实现了前所未有的优异电池续航。