AGM A8 智能手机简短评测

Name: AGM A8
Brand: AGM

实惠型户外智能手机。 最近越来越多的智能手机都提供了防尘防水功能，可以适合户外徒步或工地使用的需要，户外型的智能手机可以面对泥土沙尘或岩石都无所畏惧。这台售价较低的机型AGM A8来自中国：在美国这款户外智能手机价位约150美元。

Thomas Meyer, 👁 Daniel Schmidt, ✓ Tanja Hinum (translated by Yuchen Wang), Published 05/20/2017 🇺🇸 🇩🇪 ...

Android Smartphone

Test device courtesy of AGM

Download your licensed rating image as PNG / SVG

AGM A8

Processor

Qualcomm Snapdragon 410 MSM8916 4 x 1.4 GHz, Cortex-A53

Graphics adapter

Qualcomm Adreno 306, Core: 450 MHz

Memory

3 GB

, 闪存

Display

5.00 inch 16:9, 1280 x 720 pixel 294 PPI, IPS, glossy: yes

Storage

32 GB eMMC Flash, 32 GB

, 22 GB free

Connections

1 USB 2.0, Audio Connections: 3.5毫米耳机接口, Card Reader: microSD 最高支持 32 GB, 1 SmartCard, NFC, Brightness Sensor, Sensors: 加速感应器，近距感应器，地磁感应器, WiFi Direct, OTG

Networking

802.11a/b/g (a/b/g/), Bluetooth 4.0, GSM：850/900/1800/1900 MHz, WCDMA: 850/900/1900/2100 MHz, LTE：800/1800/2100/2600 MHz, Dual SIM, LTE, GPS

Size

height x width x depth (in mm): 16 x 159 x 93

Battery

4050 mAh Lithium-Ion, removeable

Operating System

Android 7.0 Nougat

Camera

Primary Camera: 13 MPix 自动对焦，面部识别，笑容识别
Secondary Camera: 2 MPix 固定焦距

Additional features

Speakers: 单声道, Keyboard: 谷歌键盘, Keyboard Light: yes, USB数据线，电源适配器，迷你螺丝刀, 户外应用, 12 Months Warranty, USB 2.0, 电磁辐射值: 0.579 W/kg (头部), fanless, ruggedized

Weight

247 g, Power Supply: 68 g

Price

180 Euro

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

see all specifications

All ports are hidden behind thick rubber flaps

Size Comparison

Networking
iperf3 transmit AX12
Nomu S30 Mali-T860 MP2, Helio P10 MT6755, 64 GB eMMC Flash	102 MBit/s +454%
Archos 50 Saphir Mali-T720 MP2, MT6737T, 16 GB eMMC Flash	51.3 MBit/s +179%
AGM A8 Adreno 306, 410 MSM8916, 32 GB eMMC Flash	18.4 MBit/s
iperf3 receive AX12
Nomu S30 Mali-T860 MP2, Helio P10 MT6755, 64 GB eMMC Flash	101 MBit/s +275%
Archos 50 Saphir Mali-T720 MP2, MT6737T, 16 GB eMMC Flash	45.9 MBit/s +71%
AGM A8 Adreno 306, 410 MSM8916, 32 GB eMMC Flash	26.9 MBit/s

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

click to load images

click to load images

click to load images


337 cd/m²	353 cd/m²	341 cd/m²
345 cd/m²	356 cd/m²	331 cd/m²
340 cd/m²	352 cd/m²	330 cd/m²

Distribution of brightness

tested with X-Rite i1Pro 2

Maximum: 356 cd/m² (Nits) Average: 342.8 cd/m² Minimum: 8.05 cd/m²
Brightness Distribution: 93 %
Center on Battery: 356 cd/m²
Contrast: 1695:1 (Black: 0.21 cd/m²)
ΔE Color 3.7 | 0.5-29.43 Ø4.92
ΔE Greyscale 1.9 | 0.5-98 Ø5.2
Gamma: 2.5

	AGM A8 IPS, 1280x720, 5"	Archos 50 Saphir IPS, 1280x720, 5"	Nomu S30 IPS, 1920x1080, 5.5"	Samsung Galaxy S8 Super AMOLED, 2960x1440, 5.8"	LG G6 IPS LCD, 2880x1440, 5.7"
Screen		-158%	-74%	21%	-3%
Brightness middle	356	545 53%	423 19%	566 59%	646 81%
Brightness	343	527 54%	421 23%	564 64%	611 78%
Brightness Distribution	93	87 -6%	93 0%	94 1%	89 -4%
Black Level *	0.21	0.58 -176%	0.26 -24%		0.23 -10%
Contrast	1695	940 -45%	1627 -4%		2809 66%
Colorchecker dE 2000 *	3.7	12.5 -238%	7.8 -111%	2.7 27%	4.5 -22%
Colorchecker dE 2000 max. *	8.3	24.4 -194%	14.5 -75%	5.4 35%	8.3 -0%
Greyscale dE 2000 *	1.9	15.4 -711%	9.8 -416%	3.1 -63%	6 -216%
Gamma	2.5 ^88%	1.87 ^118%	2.32 ^95%	2.15 ^102%	2.27 ^97%
CCT	6412 ^101%	12705 ^51%	9828 ^66%	6335 ^103%	7996 ^81%
Color Space (Percent of AdobeRGB 1998)				81.57	67.74
Color Space (Percent of sRGB)				99.87	99.05

* ... smaller is better

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.

Screen flickering / PWM not detected

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8746 (minimum: 5 - maximum: 343500) Hz was measured.

Display Response Times

ℹ

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.

↔ Response Time Black to White
36.4 ms ... rise ↗ and fall ↘ combined	↗ 20.4 ms rise
36.4 ms ... rise ↗ and fall ↘ combined	↘ 16 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 94 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms).
↔ Response Time 50% Grey to 80% Grey
55 ms ... rise ↗ and fall ↘ combined	↗ 32 ms rise
55 ms ... rise ↗ and fall ↘ combined	↘ 23 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 91 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 ms).

AnTuTu v6 - Total Score (sort by value)
AGM A8	26753 Points
Archos 50 Saphir	38747 Points +45%
Nomu S30	50904 Points +90%
LG G6	151751 Points +467%
Asus Zenfone Go ZB500KL	22218 Points -17%

3DMark
1280x720 offscreen Ice Storm Unlimited Score (sort by value)
AGM A8	4372 Points
Archos 50 Saphir	6839 Points +56%
Nomu S30	10763 Points +146%
Samsung Galaxy Xcover 3	3093 Points -29%
LG G6	29276 Points +570%
Asus Zenfone Go ZB500KL	4298 Points -2%
1280x720 offscreen Ice Storm Unlimited Graphics Score (sort by value)
AGM A8	3808 Points
Archos 50 Saphir	6138 Points +61%
Nomu S30	10373 Points +172%
Samsung Galaxy Xcover 3	2591 Points -32%
LG G6	32128 Points +744%
Asus Zenfone Go ZB500KL	3836 Points +1%
1280x720 offscreen Ice Storm Unlimited Physics (sort by value)
AGM A8	9082 Points
Archos 50 Saphir	11393 Points +25%
Nomu S30	12394 Points +36%
Samsung Galaxy Xcover 3	9613 Points +6%
LG G6	22335 Points +146%
Asus Zenfone Go ZB500KL	7429 Points -18%
2560x1440 Sling Shot OpenGL ES 3.0 (sort by value)
AGM A8	54 Points
Archos 50 Saphir	266 Points +393%
Nomu S30	592 Points +996%
LG G6	3282 Points +5978%
Asus Zenfone Go ZB500KL	53 Points -2%
2560x1440 Sling Shot OpenGL ES 3.0 Graphics (sort by value)
AGM A8	43 Points
Archos 50 Saphir	220 Points +412%
Nomu S30	522 Points +1114%
LG G6	4121 Points +9484%
Asus Zenfone Go ZB500KL	42 Points -2%
2560x1440 Sling Shot OpenGL ES 3.0 Physics (sort by value)
AGM A8	739 Points
Archos 50 Saphir	973 Points +32%
Nomu S30	1114 Points +51%
LG G6	1961 Points +165%
Asus Zenfone Go ZB500KL	558 Points -24%
2560x1440 Sling Shot Extreme (ES 3.1) (sort by value)
Archos 50 Saphir	175 Points
Nomu S30	416 Points
LG G6	2669 Points
Asus Zenfone Go ZB500KL	Points
2560x1440 Sling Shot Extreme (ES 3.1) Graphics (sort by value)
Archos 50 Saphir	142 Points
Nomu S30	351 Points
LG G6	2980 Points
Asus Zenfone Go ZB500KL	Points
2560x1440 Sling Shot Extreme (ES 3.1) Physics (sort by value)
Archos 50 Saphir	985 Points
Nomu S30	1182 Points
LG G6	1955 Points
Asus Zenfone Go ZB500KL	Points

GFXBench (DX / GLBenchmark) 2.7
T-Rex Onscreen (sort by value)
AGM A8	9.5 fps
Archos 50 Saphir	19 fps +100%
Nomu S30	17 fps +79%
Samsung Galaxy Xcover 3	15.1 fps +59%
LG G6	46 fps +384%
Asus Zenfone Go ZB500KL	9.4 fps -1%
1920x1080 T-Rex Offscreen (sort by value)
AGM A8	2.8 fps
Archos 50 Saphir	11 fps +293%
Nomu S30	17 fps +507%
Samsung Galaxy Xcover 3	5.4 fps +93%
LG G6	75 fps +2579%
Asus Zenfone Go ZB500KL	5.2 fps +86%

GFXBench 3.0
on screen Manhattan Onscreen OGL (sort by value)
AGM A8	4 fps
Archos 50 Saphir	8.6 fps +115%
Nomu S30	7.1 fps +78%
Samsung Galaxy Xcover 3	2.3 fps -42%
LG G6	27 fps +575%
Asus Zenfone Go ZB500KL	3.8 fps -5%
1920x1080 1080p Manhattan Offscreen (sort by value)
AGM A8	1.8 fps
Archos 50 Saphir	4 fps +122%
Nomu S30	7.1 fps +294%
Samsung Galaxy Xcover 3	0.8 fps -56%
LG G6	38 fps +2011%
Asus Zenfone Go ZB500KL	1.8 fps 0%

GFXBench 3.1
on screen Manhattan ES 3.1 Onscreen (sort by value)
Archos 50 Saphir	6.1 fps
Nomu S30	4.7 fps
LG G6	16 fps
Asus Zenfone Go ZB500KL	fps
1920x1080 Manhattan ES 3.1 Offscreen (sort by value)
Archos 50 Saphir	2.6 fps
Nomu S30	2.5 fps
LG G6	29 fps
Asus Zenfone Go ZB500KL	fps

PCMark for Android - Work performance score (sort by value)
AGM A8	2920 Points
Nomu S30	3175 Points +9%
LG G6	5703 Points +95%
Asus Zenfone Go ZB500KL	2217 Points -24%

BaseMark OS II
Overall (sort by value)
AGM A8	622 Points
Archos 50 Saphir	591 Points -5%
Nomu S30	964 Points +55%
Samsung Galaxy Xcover 3	443 Points -29%
LG G6	2496 Points +301%
Asus Zenfone Go ZB500KL	526 Points -15%
System (sort by value)
AGM A8	1161 Points
Archos 50 Saphir	1284 Points +11%
Nomu S30	2216 Points +91%
Samsung Galaxy Xcover 3	1103 Points -5%
LG G6	3646 Points +214%
Asus Zenfone Go ZB500KL	887 Points -24%
Memory (sort by value)
AGM A8	757 Points
Archos 50 Saphir	402 Points -47%
Nomu S30	942 Points +24%
Samsung Galaxy Xcover 3	366 Points -52%
LG G6	1930 Points +155%
Asus Zenfone Go ZB500KL	526 Points -31%
Graphics (sort by value)
AGM A8	306 Points
Archos 50 Saphir	383 Points +25%
Nomu S30	670 Points +119%
Samsung Galaxy Xcover 3	129 Points -58%
LG G6	5138 Points +1579%
Asus Zenfone Go ZB500KL	308 Points +1%
Web (sort by value)
AGM A8	557 Points
Archos 50 Saphir	619 Points +11%
Nomu S30	618 Points +11%
Samsung Galaxy Xcover 3	744 Points +34%
LG G6	1073 Points +93%
Asus Zenfone Go ZB500KL	533 Points -4%

Geekbench 4.4
64 Bit Multi-Core Score (sort by value)
AGM A8	1383 Points
LG G6	4369 Points +216%
64 Bit Single-Core Score (sort by value)
AGM A8	515 Points
LG G6	1831 Points +256%

AndroBench 3-5
Sequential Read 256KB (sort by value)
AGM A8	140.7 MB/s
Archos 50 Saphir	140.9 MB/s 0%
Nomu S30	242 MB/s +72%
Samsung Galaxy Xcover 3	113.5 MB/s -19%
LG G6	428.7 MB/s +205%
Asus Zenfone Go ZB500KL	143 MB/s +2%
Sequential Write 256KB (sort by value)
AGM A8	69.5 MB/s
Archos 50 Saphir	12.21 MB/s -82%
Nomu S30	194.9 MB/s +180%
Samsung Galaxy Xcover 3	25.6 MB/s -63%
LG G6	122.8 MB/s +77%
Asus Zenfone Go ZB500KL	42.4 MB/s -39%
Random Read 4KB (sort by value)
AGM A8	11.44 MB/s
Archos 50 Saphir	14.48 MB/s +27%
Nomu S30	27.99 MB/s +145%
Samsung Galaxy Xcover 3	15.8 MB/s +38%
LG G6	95.2 MB/s +732%
Asus Zenfone Go ZB500KL	19.7 MB/s +72%
Random Write 4KB (sort by value)
AGM A8	3.73 MB/s
Archos 50 Saphir	4.79 MB/s +28%
Nomu S30	8.84 MB/s +137%
Samsung Galaxy Xcover 3	4 MB/s +7%
LG G6	16.58 MB/s +345%
Asus Zenfone Go ZB500KL	6.9 MB/s +85%
Sequential Read 256KB SDCard (sort by value)
AGM A8	22.01 MB/s
Archos 50 Saphir	28.55 MB/s +30%
Nomu S30	36.94 MB/s +68%
LG G6	77.6 MB/s +253%
Asus Zenfone Go ZB500KL	17.7 MB/s -20%
Sequential Write 256KB SDCard (sort by value)
AGM A8	20.46 MB/s
Archos 50 Saphir	18.3 MB/s -11%
Nomu S30	21.52 MB/s +5%
LG G6	53.3 MB/s +161%
Asus Zenfone Go ZB500KL	14.4 MB/s -30%

Legend

AGM A8 Qualcomm Snapdragon 410 MSM8916, Qualcomm Adreno 306, 32 GB eMMC Flash

Archos 50 Saphir Mediatek MT6737T, ARM Mali-T720 MP2, 16 GB eMMC Flash

Nomu S30 Mediatek Helio P10 MT6755, ARM Mali-T860 MP2, 64 GB eMMC Flash

Samsung Galaxy Xcover 3 Marvell Armada PXA1908, Vivante GC7000UL, 8 GB eMMC Flash

LG G6 Qualcomm Snapdragon 821 MSM8996 Pro, Qualcomm Adreno 530, 32 GB UFS 2.0 Flash

Asus Zenfone Go ZB500KL Qualcomm Snapdragon 410 MSM8916, Qualcomm Adreno 306, 16 GB eMMC Flash

Max. Load

Idle


29.4 °C	29.8 °C	31.4 °C
29.9 °C	29.9 °C	34.8 °C
29.8 °C	29.4 °C	29.7 °C

Maximum: 34.8 °C
Average: 30.5 °C


25.7 °C	27.7 °C	27.5 °C
27.2 °C	28.1 °C	27.8 °C
27.3 °C	28.1 °C	27.9 °C

Maximum: 28.1 °C
Average: 27.5 °C

Power Supply (max.) 32.6 °C | Room Temperature 21.3 °C | Voltcraft IR-260

(±) The average temperature for the upper side under maximal load is 35.4 °C / 96 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 36.6 °C / 98 F, compared to the average of 35.1 °C / 95 F, ranging from 21.9 to 63.2 °C for the class Smartphone.
(+) The bottom heats up to a maximum of 36.5 °C / 98 F, compared to the average of 33.9 °C / 93 F
(+) In idle usage, the average temperature for the upper side is 30.5 °C / 87 F, compared to the device average of 32.8 °C / 91 F.

AGM A8 audio analysis

(+) | speakers can play relatively loud (85.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 30.9% lower than median
(±) | linearity of bass is average (11.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 10% higher than median
(±) | linearity of mids is average (9.7% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 9.1% higher than median
(±) | linearity of highs is average (7.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(-) | overall sound is not linear (32.8% difference to median)
Compared to same class
» 81% of all tested devices in this class were better, 2% similar, 17% worse
» The best had a delta of 12%, average was 37%, worst was 134%
Compared to all devices tested
» 91% of all tested devices were better, 2% similar, 8% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Samsung Galaxy S8 audio analysis

(+) | speakers can play relatively loud (82.4 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 22.1% lower than median
(±) | linearity of bass is average (11.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5% higher than median
(+) | mids are linear (4.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.7% away from median
(+) | highs are linear (6.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.8% difference to median)
Compared to same class
» 39% of all tested devices in this class were better, 8% similar, 53% worse
» The best had a delta of 12%, average was 37%, worst was 134%
Compared to all devices tested
» 58% of all tested devices were better, 7% similar, 34% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Power Consumption

Off / Standby	0.07 / 0.14 Watt
Idle	0.86 / 1.97 / 2.04 Watt
Load	4.86 / 6.43 Watt


Key: min: , med: , max: Metrahit Energy

	AGM A8 4050 mAh	Archos 50 Saphir 5000 mAh	Nomu S30 5000 mAh	LG G6 3300 mAh	Samsung Galaxy Xcover 3 mAh
Power Consumption		0%	-6%	1%	39%
Idle Minimum *	0.86	0.65 24%	0.93 -8%	0.62 28%	0.6 30%
Idle Average *	1.97	1.9 4%	2.31 -17%	1.43 27%	1.2 39%
Idle Maximum *	2.04	2.05 -0%	2.35 -15%	1.48 27%	1.3 36%
Load Average *	4.86	6.14 -26%	4.57 6%	5.52 -14%	2.6 47%
Load Maximum *	6.43	6.54 -2%	6.1 5%	10.47 -63%	3.6 44%

* ... smaller is better

Battery Runtime

WiFi Websurfing

10h 54min

	AGM A8 4050 mAh	Nomu S30 5000 mAh	Archos 50 Saphir 5000 mAh	LG G6 3300 mAh	Samsung Galaxy Xcover 3 mAh
Battery Runtime
WiFi v1.3	654	832 27%	973 49%	692 6%	503 -23%

Pros

+ 非常坚固的机身

+ 出色的电池续航

+ 纯净的安卓Vanilla

Cons

- 前置相机效果差

- 音响效果较差

- 相对迟缓的处理器

In Review: AGM A8. Review unit courtesy of AGM.

AGM A8的最大卖点在于售价：这款智能手机在网店的售价约150美元。尽管它售价低廉，却运行谷歌的最新安卓7.0操作系统，支持4G／LTE双SIM卡，和一块不错的明亮防划5寸高清屏幕，以及大容量电池。不像其他智能手机对所谓防水防尘功能的大肆宣传，AGM A8是一款能够真正带着在野外徒步或在建筑工地工作的坚固设备。

三防功能也让它不得不在其他方面作出取舍。如果用户想要更换MicroSD卡或SIM卡，需要打开它的整个后盖，这绝不算方便。同时相对较低的整体性能，较差的相机和一般般的音响效果也都是低成本所带来的遗憾。

注：本文是基于完整评测的缩减版本，阅读完整的英文评测，请点击这里。

AGM A8 - 05/18/2017 v6 ^(old)
Thomas Meyer

Chassis

76%

Keyboard

64 / 75 → 85%

Pointing Device

83%

Connectivity

35 / 60 → 58%

Weight