三星 Galaxy A7 智能手机简短评测

Name: Samsung Galaxy A7
Brand: Samsung

3, 5, 7。 三星的Galaxy A系列相比更贵的Galaxy S系列更加适合普通消费者的钱包。现在此系列新添了一款小巧大屏机，Galaxy A7。让我们离近一点仔细看看这款经典设计的智能手机。

Florian Wimmer, ✓ Tanja Hinum (translated by Yuchen Wang), Published 04/23/2015 🇺🇸 🇩🇪 ...

Android ARM Phablet Smartphone Touchscreen

Test device courtesy of Cyberport.de

Download your licensed rating image as PNG / SVG

Samsung Galaxy A7 (Galaxy Series)

Processor

Qualcomm Snapdragon 615 MSM8939 8 x 1.7 GHz, Cortex-A53

Graphics adapter

Qualcomm Adreno 405

Memory

2048 MB

Display

5.50 inch 16:9, 1920 x 1080 pixel, 电容式触控屏幕, S-AMOLED

Storage

16 GB eMMC Flash, 16 GB

, 11.2 GB free

Connections

1 USB 2.0, Audio Connections: 3.5毫米整合耳机接口, Card Reader: micro-SD 最大支持 64 GB, Sensors: 运动传感器，光线传感器，近距传感器，A-GPS，GLONASS，指南针, NFC

Networking

802.11a/b/g/n (a/b/g/n = Wi-Fi 4/), Bluetooth 4.0, GSM 四频 (850/900/1800/1900), UMTS 四频 (850/900/1900/2100), FDD-LTE-六频 (800/850/900/1800/2100/2600); 辐射值: 0.41W/kg (头), 0.55W/kg (体)

Size

height x width x depth (in mm): 6.3 x 151 x 76

Battery

10 Wh Lithium-Ion, 2600 mAh, 3.8 V, 不可拆卸, Battery runtime (according to manufacturer): 49 h

Operating System

Android 4.4 KitKat

Camera

Webcam: 500万像素（前置）；1300万像素，自动对焦，LED闪光灯，视频拍摄@1080p/30 fps（后置）

Additional features

Speakers: 扬声器位于侧面, Keyboard: 触控, 耳机, S Voice, Flipboard, 24 Months Warranty

Weight

141 g, Power Supply: 47 g

Price

500 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

Google Nexus 6 Huawei Ascend Mate 7 HTC Desire EYE Samsung Galaxy A7 Motorola Moto X 2. Gen 2014 Nokia Lumia 930 Samsung Galaxy A5 Sony Xperia Z3 Compact DIN A6 ❌

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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348 cd/m²	336 cd/m²	326 cd/m²
350 cd/m²	338 cd/m²	325 cd/m²
352 cd/m²	339 cd/m²	322 cd/m²

Distribution of brightness

tested with X-Rite i1Pro 2

Maximum: 352 cd/m² (Nits) Average: 337.3 cd/m²
Brightness Distribution: 91 %
Center on Battery: 338 cd/m²
ΔE Color 2.28 | 0.5-29.43 Ø4.91
ΔE Greyscale 2.24 | 0.5-98 Ø5.2
Gamma: 2.47

	Samsung Galaxy A7 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	Samsung Galaxy A5 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	Google Nexus 6 Adreno 420, 805 APQ8084, 32 GB eMMC Flash	HTC Desire EYE Adreno 330, 801 MSM8974AB, 16 GB eMMC Flash	Motorola Moto X 2. Gen 2014 Adreno 330, 801 MSM8974AC, 16 GB eMMC Flash	Sony Xperia Z3 Compact Adreno 330, 801 MSM8974AC, 16 GB eMMC Flash	Huawei Ascend Mate 7 Mali-T628 MP6, Kirin 925, 16 GB eMMC Flash	Nokia Lumia 930 Adreno 330, 800 MSM8974, 32 GB eMMC Flash
Screen		18%	-66%	1%	-53%	-103%	6%	-138%
Brightness middle	338	482 43%	274 -19%	635 88%	259 -23%	513 52%	451 33%	275 -19%
Brightness	337	432 28%	264 -22%	631 87%	263 -22%	500 48%	455 35%	278 -18%
Brightness Distribution	91	85 -7%	89 -2%	92 1%	91 0%	94 3%	93 2%	89 -2%
Black Level *				0.54		0.41	0.46
Colorchecker dE 2000 *	2.28	2.15 6%	6.99 -207%	4.11 -80%	6.52 -186%	8.54 -275%	2.49 -9%	10.99 -382%
Greyscale dE 2000 *	2.24	1.81 19%	4.01 -79%	4.29 -92%	3.05 -36%	9.88 -341%	2.88 -29%	8.29 -270%
Gamma	2.47 ^89%	2.42 ^91%	2.03 ^108%	2.59 ^85%	2.31 ^95%	3.03 ^73%		2.16 ^102%
CCT	6367 ^102%	6626 ^98%	6329 ^103%	6956 ^93%	6226 ^104%	8659 ^75%		6731 ^97%
Contrast				1176		1251	980

* ... smaller is better

Geekbench 3 | Smartbench 2012 | Linpack Android / IOS | AnTuTu v5

Geekbench 3
32 Bit Single-Core Score (sort by value)
Samsung Galaxy A7	940 Points
Samsung Galaxy A5	479 Points -49%
Google Nexus 6	1043 Points +11%
HTC Desire EYE	952 Points +1%
Motorola Moto X 2. Gen 2014	1003 Points +7%
Sony Xperia Z3 Compact	966 Points +3%
Huawei Ascend Mate 7	893 Points -5%
32 Bit Multi-Core Score (sort by value)
Samsung Galaxy A7	3202 Points
Samsung Galaxy A5	1437 Points -55%
Google Nexus 6	3141 Points -2%
HTC Desire EYE	2785 Points -13%
Motorola Moto X 2. Gen 2014	3005 Points -6%
Sony Xperia Z3 Compact	2670 Points -17%
Huawei Ascend Mate 7	3178 Points -1%

Smartbench 2012
Productivity Index (sort by value)
Samsung Galaxy A7	5734 points
Samsung Galaxy A5	5826 points +2%
Google Nexus 6	7468 points +30%
HTC Desire EYE	9650 points +68%
Motorola Moto X 2. Gen 2014	8386 points +46%
Sony Xperia Z3 Compact	9879 points +72%
Gaming Index (sort by value)
Samsung Galaxy A7	4443 points
Samsung Galaxy A5	3262 points -27%
Google Nexus 6	2108 points -53%
HTC Desire EYE	4515 points +2%
Motorola Moto X 2. Gen 2014	4496 points +1%
Sony Xperia Z3 Compact	4413 points -1%

Linpack Android / IOS
Single Thread (sort by value)
Samsung Galaxy A7	420 MFLOPS
Samsung Galaxy A5	0 MFLOPS -100%
HTC Desire EYE	389.9 MFLOPS -7%
Motorola Moto X 2. Gen 2014	388.1 MFLOPS -8%
Sony Xperia Z3 Compact	300 MFLOPS -29%
Nokia Lumia 930	232.5 MFLOPS -45%
Multi Thread (sort by value)
Samsung Galaxy A7	490 MFLOPS
Samsung Galaxy A5	0 MFLOPS -100%
HTC Desire EYE	839 MFLOPS +71%
Motorola Moto X 2. Gen 2014	953 MFLOPS +94%
Sony Xperia Z3 Compact	605 MFLOPS +23%
Nokia Lumia 930	930 MFLOPS +90%

AnTuTu v5 - Total Score (sort by value)
Samsung Galaxy A7	49293 Points
Samsung Galaxy A5	21589 Points -56%
Google Nexus 6	51812 Points +5%
HTC Desire EYE	38920 Points -21%
Motorola Moto X 2. Gen 2014	43985 Points -11%
Sony Xperia Z3 Compact	40951 Points -17%
Huawei Ascend Mate 7	42181 Points -14%

Sunspider - 1.0 Total Score (sort by value)
Samsung Galaxy A7	793 ms *
Samsung Galaxy A5	1360 ms * -72%
Google Nexus 6	784 ms * +1%
HTC Desire EYE	594 ms * +25%
Motorola Moto X 2. Gen 2014	777 ms * +2%
Sony Xperia Z3 Compact	826 ms * -4%
Huawei Ascend Mate 7	666 ms * +16%
Nokia Lumia 930	534 ms * +33%

Google V8 Ver. 7 - Google V8 Ver. 7 Score (sort by value)
Samsung Galaxy A7	7379 Points
Samsung Galaxy A5	2813 Points -62%
Google Nexus 6	6559 Points -11%
HTC Desire EYE	3058 Points -59%
Motorola Moto X 2. Gen 2014	6318 Points -14%
Sony Xperia Z3 Compact	6297 Points -15%

Octane V2 - Total Score (sort by value)
Samsung Galaxy A7	6999 Points
Samsung Galaxy A5	2796 Points -60%
Google Nexus 6	5271 Points -25%
HTC Desire EYE	3028 Points -57%
Motorola Moto X 2. Gen 2014	5403 Points -23%
Sony Xperia Z3 Compact	5294 Points -24%
Huawei Ascend Mate 7	6552 Points -6%
Nokia Lumia 930	2737 Points -61%

Mozilla Kraken 1.1 - Total (sort by value)
Samsung Galaxy A7	5061 ms *
Samsung Galaxy A5	13938 ms * -175%
Google Nexus 6	6124 ms * -21%
HTC Desire EYE	10424 ms * -106%
Motorola Moto X 2. Gen 2014	6243 ms * -23%
Sony Xperia Z3 Compact	6528 ms * -29%
Huawei Ascend Mate 7	5414 ms * -7%
Nokia Lumia 930	11108 ms * -119%

Vellamo 3.x
Metal (sort by value)
Samsung Galaxy A7	1493 Points
Samsung Galaxy A5	876 Points -41%
Google Nexus 6	1579 Points +6%
HTC Desire EYE	1530 Points +2%
Motorola Moto X 2. Gen 2014	1639 Points +10%
Sony Xperia Z3 Compact	1510 Points +1%
Multicore Beta (sort by value)
Samsung Galaxy A7	1805 Points
Samsung Galaxy A5	1166 Points -35%
Google Nexus 6	1701 Points -6%
HTC Desire EYE	1931 Points +7%
Motorola Moto X 2. Gen 2014	2034 Points +13%
Sony Xperia Z3 Compact	1921 Points +6%
Browser (sort by value)
Samsung Galaxy A7	3619 Points
Samsung Galaxy A5	2083 Points -42%
Google Nexus 6	3740 Points +3%
HTC Desire EYE	3015 Points -17%
Motorola Moto X 2. Gen 2014	3259 Points -10%
Sony Xperia Z3 Compact	2739 Points -24%

WebXPRT 2013
Overall (sort by value)
Samsung Galaxy A7	338 Points
Samsung Galaxy A5	203 Points -40%
Google Nexus 6	340 Points +1%
HTC Desire EYE	259 Points -23%
Motorola Moto X 2. Gen 2014	341 Points +1%
Sony Xperia Z3 Compact	326 Points -4%
Nokia Lumia 930	300 Points -11%
Photo Effects (sort by value)
Samsung Galaxy A7	1308 ms *
Samsung Galaxy A5	1468 ms * -12%
Google Nexus 6	898 ms * +31%
HTC Desire EYE	963 ms * +26%
Motorola Moto X 2. Gen 2014	989 ms * +24%
Sony Xperia Z3 Compact	898 ms * +31%
Nokia Lumia 930	1004 ms * +23%
Face Detection (sort by value)
Samsung Galaxy A7	1616 ms *
Samsung Galaxy A5	2922 ms * -81%
Google Nexus 6	1736 ms * -7%
HTC Desire EYE	4910 ms * -204%
Motorola Moto X 2. Gen 2014	1772 ms * -10%
Sony Xperia Z3 Compact	1917 ms * -19%
Nokia Lumia 930	2515 ms * -56%
Stocks Dashboard (sort by value)
Samsung Galaxy A7	959 ms *
Samsung Galaxy A5	2130 ms * -122%
Google Nexus 6	1231 ms * -28%
HTC Desire EYE	1024 ms * -7%
Motorola Moto X 2. Gen 2014	1122 ms * -17%
Sony Xperia Z3 Compact	1248 ms * -30%
Nokia Lumia 930	1189 ms * -24%
Offline Notes (sort by value)
Samsung Galaxy A7	924 ms *
Samsung Galaxy A5	1922 ms * -108%
Google Nexus 6	1158 ms * -25%
HTC Desire EYE	1363 ms * -48%
Motorola Moto X 2. Gen 2014	1123 ms * -22%
Sony Xperia Z3 Compact	1224 ms * -32%
Nokia Lumia 930	1226 ms * -33%

* ... smaller is better

3DMark | GFXBench (DX / GLBenchmark) 2.7 | GFXBench 3.0

3DMark
1280x720 Ice Storm Standard Score (sort by value)
Samsung Galaxy A7	9800 Points
1280x720 Ice Storm Standard Graphics (sort by value)
Samsung Galaxy A7	10823 Points
1280x720 Ice Storm Standard Physics (sort by value)
Samsung Galaxy A7	7364 Points
1920x1080 Ice Storm Extreme Score (sort by value)
Samsung Galaxy A7	6573 Points
Samsung Galaxy A7	6573 Points 0%
Huawei Ascend Mate 7	9093 Points +38%
1920x1080 Ice Storm Extreme Graphics (sort by value)
Samsung Galaxy A7	6932 Points
Samsung Galaxy A7	6932 Points 0%
Huawei Ascend Mate 7	8618 Points +24%
1920x1080 Ice Storm Extreme Physics (sort by value)
Samsung Galaxy A7	5564 Points
Samsung Galaxy A7	5564 Points 0%
Huawei Ascend Mate 7	11365 Points +104%
1280x720 offscreen Ice Storm Unlimited Score (sort by value)
Samsung Galaxy A7	16387 Points
Samsung Galaxy A5	2627 Points -84%
Google Nexus 6	23368 Points +43%
HTC Desire EYE	16238 Points -1%
Motorola Moto X 2. Gen 2014	19619 Points +20%
Sony Xperia Z3 Compact	19082 Points +16%
Huawei Ascend Mate 7	13766 Points -16%
1280x720 offscreen Ice Storm Unlimited Graphics Score (sort by value)
Samsung Galaxy A7	16545 Points
Samsung Galaxy A5	2190 Points -87%
Google Nexus 6	25480 Points +54%
HTC Desire EYE	16346 Points -1%
Motorola Moto X 2. Gen 2014	20806 Points +26%
Sony Xperia Z3 Compact	21034 Points +27%
Huawei Ascend Mate 7	14432 Points -13%
1280x720 offscreen Ice Storm Unlimited Physics (sort by value)
Samsung Galaxy A7	15857 Points
Samsung Galaxy A5	8690 Points -45%
Google Nexus 6	18113 Points +14%
HTC Desire EYE	15872 Points 0%
Motorola Moto X 2. Gen 2014	16354 Points +3%
Sony Xperia Z3 Compact	14404 Points -9%
Huawei Ascend Mate 7	11851 Points -25%

GFXBench (DX / GLBenchmark) 2.7
T-Rex Onscreen (sort by value)
Samsung Galaxy A7	31 fps
Samsung Galaxy A5	9.5 fps -69%
Google Nexus 6	28 fps -10%
HTC Desire EYE	22.9 fps -26%
Motorola Moto X 2. Gen 2014	29.3 fps -5%
Sony Xperia Z3 Compact	41.1 fps +33%
Nokia Lumia 930	20 fps -35%
1920x1080 T-Rex Offscreen (sort by value)
Samsung Galaxy A7	23 fps
Samsung Galaxy A5	5.3 fps -77%
Google Nexus 6	39 fps +70%
HTC Desire EYE	21.9 fps -5%
Motorola Moto X 2. Gen 2014	27.2 fps +18%
Sony Xperia Z3 Compact	27.2 fps +18%
Nokia Lumia 930	15 fps -35%

GFXBench 3.0
on screen Manhattan Onscreen OGL (sort by value)
Samsung Galaxy A7	14 fps
Samsung Galaxy A5	3.9 fps -72%
Google Nexus 6	12 fps -14%
HTC Desire EYE	10 fps -29%
Motorola Moto X 2. Gen 2014	12.6 fps -10%
Sony Xperia Z3 Compact	25.5 fps +82%
Huawei Ascend Mate 7	8.5 fps -39%
1920x1080 1080p Manhattan Offscreen (sort by value)
Samsung Galaxy A7	13 fps
Samsung Galaxy A5	1.8 fps -86%
Google Nexus 6	19 fps +46%
HTC Desire EYE	9.3 fps -28%
Motorola Moto X 2. Gen 2014	11 fps -15%
Sony Xperia Z3 Compact	11.9 fps -8%
Huawei Ascend Mate 7	8 fps -38%

AndroBench 3-5
Sequential Read 256KB (sort by value)
Samsung Galaxy A7	200 MB/s
Samsung Galaxy A5	130 MB/s -35%
Google Nexus 6	25.78 MB/s -87%
HTC Desire EYE	116.1 MB/s -42%
Motorola Moto X 2. Gen 2014	140.7 MB/s -30%
Sony Xperia Z3 Compact	133 MB/s -33%
Huawei Ascend Mate 7	51.2 MB/s -74%
Sequential Write 256KB (sort by value)
Samsung Galaxy A7	52 MB/s
Samsung Galaxy A5	71 MB/s +37%
Google Nexus 6	18.46 MB/s -64%
HTC Desire EYE	22.67 MB/s -56%
Motorola Moto X 2. Gen 2014	27.42 MB/s -47%
Sony Xperia Z3 Compact	17.5 MB/s -66%
Huawei Ascend Mate 7	10.43 MB/s -80%
Random Read 4KB (sort by value)
Samsung Galaxy A7	19 MB/s
Samsung Galaxy A5	12 MB/s -37%
Google Nexus 6	7.85 MB/s -59%
HTC Desire EYE	15.75 MB/s -17%
Motorola Moto X 2. Gen 2014	13.49 MB/s -29%
Sony Xperia Z3 Compact	14.7 MB/s -23%
Huawei Ascend Mate 7	7.32 MB/s -61%
Random Write 4KB (sort by value)
Samsung Galaxy A7	3 MB/s
Samsung Galaxy A5	6 MB/s +100%
Google Nexus 6	1.49 MB/s -50%
HTC Desire EYE	1.77 MB/s -41%
Motorola Moto X 2. Gen 2014	2.43 MB/s -19%
Sony Xperia Z3 Compact	1.6 MB/s -47%
Huawei Ascend Mate 7	1.05 MB/s -65%

Max. Load

Idle


34.6 °C	35 °C	33 °C
35 °C	35.1 °C	32.9 °C
34.2 °C	33.7 °C	32.2 °C

Maximum: 35.1 °C
Average: 34 °C


33.3 °C	37 °C	36.1 °C
33.1 °C	36.3 °C	34.8 °C
33.7 °C	35.1 °C	33.8 °C

Maximum: 37 °C
Average: 34.8 °C

Power Supply (max.) 34.4 °C | Room Temperature 22 °C | Voltcraft IR-350

(±) The average temperature for the upper side under maximal load is 34 °C / 93 F, compared to the average of 32.8 °C / 91 F for the devices in the class Smartphone.
(+) The maximum temperature on the upper side is 35.1 °C / 95 F, compared to the average of 35.1 °C / 95 F, ranging from 21.9 to 63.7 °C for the class Smartphone.
(+) The bottom heats up to a maximum of 37 °C / 99 F, compared to the average of 33.9 °C / 93 F
(+) In idle usage, the average temperature for the upper side is 26.9 °C / 80 F, compared to the device average of 32.8 °C / 91 F.

Power Consumption

Off / Standby	0 / 0.1 Watt
Idle	0.4 / 1 / 1.4 Watt
Load	3.8 / 5.7 Watt


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

Battery Runtime

Idle (without WLAN, min brightness)		18h 18min
WiFi Websurfing		9h 25min
Big Buck Bunny H.264 1080p		10h 23min
Load (maximum brightness)		3h 39min

	Samsung Galaxy A7 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	Samsung Galaxy A5 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	Google Nexus 6 Adreno 420, 805 APQ8084, 32 GB eMMC Flash	HTC Desire EYE Adreno 330, 801 MSM8974AB, 16 GB eMMC Flash	Motorola Moto X 2. Gen 2014 Adreno 330, 801 MSM8974AC, 16 GB eMMC Flash	Sony Xperia Z3 Compact Adreno 330, 801 MSM8974AC, 16 GB eMMC Flash	Huawei Ascend Mate 7 Mali-T628 MP6, Kirin 925, 16 GB eMMC Flash	Nokia Lumia 930 Adreno 330, 800 MSM8974, 32 GB eMMC Flash
Battery Runtime		4%	-9%	1%	-10%	85%	16%	3%
Reader / Idle	1098	1152 5%	1153 5%	1433 31%	1078 -2%	2614 138%		1387 26%
H.264	623	597 -4%	652 5%	503 -19%	604 -3%	1478 137%
WiFi v1.3	565
Load	219	242 11%	135 -38%	200 -9%	165 -25%	173 -21%	253 16%	175 -20%
WiFi		533	601	914	617	1326	687	1002

Pros

+ 非常坚固的机身

+ 纤薄时尚

+ 不错的扬声器

+ 适合每日使用电池续航时间

+ 低发热量

+ 极致色彩还原

+ 准确的输入设备

Cons

- 一般的通话质量

- 预装广告软件

- 突出的相机可能会造成划伤...

- ...手机也无法平放在桌面上

In Review: Samsung Galaxy A7. Review sample courtesy of cyberport.de

三星的Galaxy A7面向主流智能手机市场，它同时也可以一些要求更高的用户。三星将它设计的十分平衡：高品质的机身提供了舒适的握持感，而简洁经典的外观也让我们忘记了这家韩国生产商过去的设计缺失。

尽管Galaxy A7无法在任何一个方面鹤立鸡群，但它都做的不错——这也正是很多人对一台智能手机的需要：实用且低调。三星应该在它的通话质量上做出一些改进：麦克风会造成持续的噪音，而不清晰的说话声也会让人听起来十分不舒服。另外Wi-Fi信号接收效果较差也给人不太好的印象，且GPS模组也让人感觉不太可靠；不过它的扬声器效果很好，它也有足够的续航时间，相机模组可以适合日常使用。