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三星 Galaxy Tab A 9.7 SM-T555 平板电脑简短评测

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

 

263 mm 174 mm 8.5 mm 580 g260.9 mm 165.9 mm 8.95 mm 512 g256 mm 171 mm 8.9 mm 520 g255.4 mm 183.3 mm 7.2 mm 619 g242.5 mm 166.8 mm 7.5 mm 456 g210 mm 148 mm 1 mm 2.9 g

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 1Scene 2Scene 3
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 Ø5
ΔE Greyscale 4.25 | 0.57-98 Ø5.3
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
 33.6 °C35.8 °C33.7 °C 
 27.5 °C27.8 °C37 °C 
 24.9 °C26.3 °C30.1 °C 
Maximum: 37 °C
Average: 30.7 °C
30.5 °C36.9 °C36.2 °C
32.2 °C30 °C28.2 °C
28.8 °C29.2 °C25.4 °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 33.8 °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 33.3 °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 / Standbydarklight 0 / 0.1 Watt
Idledarkmidlight 1.1 / 3.6 / 3.9 Watt
Load midlight 6.8 / 8.4 Watt
 color bar
Key: min: dark, med: mid, max: light        Voltcraft VC 940
Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.
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
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。

349欧元的实惠售价让这款Galaxy Tab几乎超额完成了生产商交给它的“任务”。

这台三星的9.7寸7.5毫米厚平板只有不多的几个缺点。它的时尚机背设计无法提供足够的握持手感,电池也无法更换,除了很少的主题设定外,它的相机模组功能设定也十分有限。

Samsung Galaxy Tab A 9.7 SM-T555 - 05/18/2015 v4(old)
Manuel Masiero

Chassis
82%
Keyboard
81 / 80 → 100%
Pointing Device
89%
Connectivity
44 / 65 → 68%
Weight
84 / 40-88 → 92%
Battery
96%
Display
83%
Games Performance
54 / 68 → 79%
Application Performance
28 / 76 → 37%
Temperature
92%
Noise
100%
Audio
64 / 91 → 70%
Camera
68 / 85 → 80%
Average
74%
85%
Tablet - Weighted Average

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> Notebookcheck中文版(NBC中国) > 评测 > 三星 Galaxy Tab A 9.7 SM-T555 平板电脑简短评测
Manuel Masiero, 2015-06- 2 (Update: 2015-06- 6)