HTC Desire 820 智能手机简短评测

Name: HTC Desire 820
Brand: HTC

更进一步。 HTC推出了比Desire 816更加强大的后续机型，Desire 820。它配备了性能更高的64位Snapdragon 615处理器，但仍然搭载谷歌安卓4.4.4KitKat，不过机身更薄，售价也有所降低。

Daniel Schmidt, ✓ Tanja Hinum (translated by Yuchen Wang), Published 02/18/2015 🇺🇸 🇩🇪 ...

Android Smartphone Touchscreen

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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HTC Desire 820

Apple iPhone 6

Nokia Lumia 1020

Sony Alpha 57 (Referenz)

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HTC Desire 820

Apple iPhone 6

Nokia Lumia 1020

Sony Alpha 57 (Referenz)

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HTC Desire 820

Apple iPhone 6

Nokia Lumia 1020

Sony Alpha 57 (Referenz)


548 cd/m²	532 cd/m²	499 cd/m²
537 cd/m²	541 cd/m²	525 cd/m²
524 cd/m²	539 cd/m²	534 cd/m²

Distribution of brightness

tested with X-Rite i1Pro 2

Maximum: 548 cd/m² (Nits) Average: 531 cd/m²
Brightness Distribution: 91 %
Center on Battery: 541 cd/m²
Contrast: 1082:1 (Black: 0.5 cd/m²)
ΔE Color 5.85 | 0.5-29.43 Ø4.93
ΔE Greyscale 4.71 | 0.5-98 Ø5.2
Gamma: 2.42

	HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	Huawei Ascend G7 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	Nokia Lumia 830 Adreno 305, 400 MSM8926, 16 GB eMMC Flash
Screen		-22%	-9%	-21%	-6%
Brightness middle	541	446 -18%	376 -30%	521 -4%	440 -19%
Brightness	531	451 -15%	376 -29%	504 -5%	421 -21%
Brightness Distribution	91	91 0%	88 -3%	89 -2%	87 -4%
Black Level *	0.5	0.73 -46%	0.47 6%	0.77 -54%	0.77 -54%
Contrast	1082	611 -44%	800 -26%	677 -37%	571 -47%
Colorchecker dE 2000 *	5.85	5.72 2%	6.07 -4%	5.73 2%	2.6 56%
Greyscale dE 2000 *	4.71	6.16 -31%	3.6 24%	6.83 -45%	2.64 44%
Gamma	2.42 ^91%	2.19 ^100%	2.35 ^94%	3.46 ^64%	2.32 ^95%
CCT	7591 ^86%	7699 ^84%	6985 ^93%	8370 ^78%	6686 ^97%

* ... smaller is better

Geekbench 3
32 Bit Single-Core Score (sort by value)
HTC Desire 820	605 Points
HTC Desire 816	338 Points -44%
Wiko Highway	506 Points -16%
Huawei Ascend G7	476 Points -21%
Sony Xperia T3	401 Points -34%
HTC One Max	637 Points +5%
Acer Liquid S2	872 Points +44%
32 Bit Multi-Core Score (sort by value)
HTC Desire 820	2249 Points
HTC Desire 816	1109 Points -51%
Wiko Highway	2642 Points +17%
Huawei Ascend G7	1411 Points -37%
Sony Xperia T3	1345 Points -40%
HTC One Max	1965 Points -13%
Acer Liquid S2	2539 Points +13%

AnTuTu v5 - Total Score (sort by value)
HTC Desire 820	27825 Points
Sony Xperia T3	19444 Points -30%
Acer Liquid S2	32731 Points +18%

3DMark - 1280x720 offscreen Ice Storm Unlimited Physics (sort by value)
HTC Desire 820	8973 Points
HTC Desire 816	7913 Points -12%
Wiko Highway	11902 Points +33%
Huawei Ascend G7	9137 Points +2%
Sony Xperia T3	8960 Points 0%
HTC One Max	12862 Points +43%
Acer Liquid S2	12181 Points +36%

Linpack Android / IOS
Single Thread (sort by value)
HTC Desire 820	136.8 MFLOPS
HTC Desire 816	67.9 MFLOPS -50%
Wiko Highway	142.8 MFLOPS +4%
Nokia Lumia 830	59.4 MFLOPS -57%
Sony Xperia T3	97.7 MFLOPS -29%
HTC One Max	318.8 MFLOPS +133%
Acer Liquid S2	405 MFLOPS +196%
Multi Thread (sort by value)
HTC Desire 820	317.6 MFLOPS
HTC Desire 816	150.1 MFLOPS -53%
Wiko Highway	277.4 MFLOPS -13%
Nokia Lumia 830	237.7 MFLOPS -25%
Sony Xperia T3	249.9 MFLOPS -21%
HTC One Max	746 MFLOPS +135%
Acer Liquid S2	932 MFLOPS +193%

Sunspider - 1.0 Total Score (sort by value)
HTC Desire 820	1128 ms *
HTC Desire 816	1476 ms * -31%
Wiko Highway	904 ms * +20%
Nokia Lumia 830	1238 ms * -10%
Huawei Ascend G7	1513 ms * -34%
Sony Xperia T3	1333 ms * -18%
HTC One Max	783 ms * +31%
Acer Liquid S2	739 ms * +34%

Mozilla Kraken 1.1 - Total (sort by value)
HTC Desire 820	11610 ms *
HTC Desire 816	15968 ms * -38%
Wiko Highway	11338 ms * +2%
Nokia Lumia 830	27129 ms * -134%
Huawei Ascend G7	16248 ms * -40%
Sony Xperia T3	14507 ms * -25%
HTC One Max	13466 ms * -16%
Acer Liquid S2	7220 ms * +38%

Octane V2 - Total Score (sort by value)
HTC Desire 820	3417 Points
HTC Desire 816	1894 Points -45%
Wiko Highway	3085 Points -10%
Huawei Ascend G7	1839 Points -46%
Sony Xperia T3	2242 Points -34%
HTC One Max	1988 Points -42%
Acer Liquid S2	3810 Points +12%

Legend

HTC Desire 820 Qualcomm Snapdragon 615 MSM8939, Qualcomm Adreno 405, 16 GB eMMC Flash

HTC Desire 816 Qualcomm Snapdragon 400 MSM8928, Qualcomm Adreno 305, 8 GB SSD

Wiko Highway Mediatek MT6592, ARM Mali-450 MP4, 16 GB iNAND Flash

Nokia Lumia 830 Qualcomm Snapdragon 400 MSM8926, Qualcomm Adreno 305, 16 GB eMMC Flash

Huawei Ascend G7 Qualcomm Snapdragon 410 MSM8916, Qualcomm Adreno 306, 16 GB eMMC Flash

Sony Xperia T3 Qualcomm Snapdragon 400 MSM8928, Qualcomm Adreno 305, 8 GB SSD

HTC One Max Qualcomm Snapdragon 600 APQ8064T, Qualcomm Adreno 320, 16 GB iNAND Flash

Acer Liquid S2 Qualcomm Snapdragon 800 MSM8974, Qualcomm Adreno 330, 16 GB eMMC Flash

* ... smaller is better

3DMark | GFXBench 3.0 | GFXBench (DX / GLBenchmark) 2.7 | Basemark X 1.1 | Smartbench 2012

3DMark
1280x720 offscreen Ice Storm Unlimited Score (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	9152 Points
HTC Desire 816 Adreno 305, 400 MSM8928, 8 GB SSD	4699 Points -49%
Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	7130 Points -22%
Huawei Ascend G7 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	4465 Points -51%
Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	4778 Points -48%
HTC One Max Adreno 320, 600 APQ8064T, 16 GB iNAND Flash	10882 Points +19%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	15700 Points +72%
1280x720 offscreen Ice Storm Unlimited Graphics Score (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	9204 Points
HTC Desire 816 Adreno 305, 400 MSM8928, 8 GB SSD	4210 Points -54%
Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	6397 Points -30%
Huawei Ascend G7 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	3896 Points -58%
Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	4216 Points -54%
HTC One Max Adreno 320, 600 APQ8064T, 16 GB iNAND Flash	10423 Points +13%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	17112 Points +86%
1280x720 offscreen Ice Storm Unlimited Physics (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	8973 Points
HTC Desire 816 Adreno 305, 400 MSM8928, 8 GB SSD	7913 Points -12%
Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	11902 Points +33%
Huawei Ascend G7 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	9137 Points +2%
Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	8960 Points 0%
HTC One Max Adreno 320, 600 APQ8064T, 16 GB iNAND Flash	12862 Points +43%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	12181 Points +36%

GFXBench 3.0
on screen Manhattan Onscreen OGL (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	11.7 fps
HTC Desire 816 Adreno 305, 400 MSM8928, 8 GB SSD	3.9 fps -67%
Huawei Ascend G7 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	4.1 fps -65%
Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	4.2 fps -64%
1920x1080 1080p Manhattan Offscreen (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	5.6 fps
HTC Desire 816 Adreno 305, 400 MSM8928, 8 GB SSD	1.6 fps -71%
Huawei Ascend G7 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	1.8 fps -68%
Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	1.2 fps -79%

GFXBench (DX / GLBenchmark) 2.7
T-Rex Onscreen (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	25.9 fps
Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	9.6 fps -63%
Nokia Lumia 830 Adreno 305, 400 MSM8926, 16 GB eMMC Flash	7.2 fps -72%
Huawei Ascend G7 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	9.8 fps -62%
HTC One Max Adreno 320, 600 APQ8064T, 16 GB iNAND Flash	14 fps -46%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	23 fps -11%
1920x1080 T-Rex Offscreen (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	14.9 fps
Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	10.6 fps -29%
Nokia Lumia 830 Adreno 305, 400 MSM8926, 16 GB eMMC Flash	4.2 fps -72%
Huawei Ascend G7 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	5.3 fps -64%
HTC One Max Adreno 320, 600 APQ8064T, 16 GB iNAND Flash	14 fps -6%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	23 fps +54%

Basemark X 1.1
Medium Quality (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	10201 Points
HTC Desire 816 Adreno 305, 400 MSM8928, 8 GB SSD	4725 Points -54%
Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	9282 Points -9%
Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	4069 Points -60%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	21076 Points +107%
High Quality (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	4803 Points
HTC Desire 816 Adreno 305, 400 MSM8928, 8 GB SSD	1436 Points -70%
Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	3677 Points -23%
Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	749 Points -84%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	11443 Points +138%

Smartbench 2012 - Gaming Index (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	3943 points
HTC Desire 816 Adreno 305, 400 MSM8928, 8 GB SSD	3198 points -19%
Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	2264 points -43%
Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	3516 points -11%
HTC One Max Adreno 320, 600 APQ8064T, 16 GB iNAND Flash	3585 points -9%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	4328 points +10%

BaseMark OS II | AndroBench 3-5 | PassMark PerformanceTest Mobile V1

BaseMark OS II - Memory (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	416 Points
Nokia Lumia 830 Adreno 305, 400 MSM8926, 16 GB eMMC Flash	938 Points +125%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	369 Points -11%

AndroBench 3-5
Sequential Read 256KB (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	82.8 MB/s
HTC Desire 816 Adreno 305, 400 MSM8928, 8 GB SSD	57.7 MB/s -30%
Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	73.9 MB/s -11%
Huawei Ascend G7 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	84 MB/s +1%
Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	123.7 MB/s +49%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	103.2 MB/s +25%
Sequential Write 256KB (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	13.76 MB/s
HTC Desire 816 Adreno 305, 400 MSM8928, 8 GB SSD	8.79 MB/s -36%
Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	14.97 MB/s +9%
Huawei Ascend G7 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	23 MB/s +67%
Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	11.26 MB/s -18%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	17.94 MB/s +30%
Random Read 4KB (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	10.89 MB/s
HTC Desire 816 Adreno 305, 400 MSM8928, 8 GB SSD	8.65 MB/s -21%
Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	11.26 MB/s +3%
Huawei Ascend G7 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	7 MB/s -36%
Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	14.18 MB/s +30%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	11.91 MB/s +9%
Random Write 4KB (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	0.75 MB/s
HTC Desire 816 Adreno 305, 400 MSM8928, 8 GB SSD	0.78 MB/s +4%
Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	1.18 MB/s +57%
Huawei Ascend G7 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	1 MB/s +33%
Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	0.62 MB/s -17%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	1.4 MB/s +87%

PassMark PerformanceTest Mobile V1 - Disk Tests (sort by value)
HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	10729 Points
HTC Desire 816 Adreno 305, 400 MSM8928, 8 GB SSD	19788 Points +84%
Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	19581 Points +83%
Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD	4739 Points -56%
Acer Liquid S2 Adreno 330, 800 MSM8974, 16 GB eMMC Flash	14809 Points +38%

Max. Load

Idle


40.3 °C	35.2 °C	33.4 °C
41.7 °C	36.2 °C	35.7 °C
39 °C	35.6 °C	32.1 °C

Maximum: 41.7 °C
Average: 36.6 °C


30.3 °C	32.7 °C	37.3 °C
30.2 °C	33 °C	39.4 °C
30.4 °C	34.5 °C	36.9 °C

Maximum: 39.4 °C
Average: 33.9 °C

Power Supply (max.) 44 °C | Room Temperature 21 °C | Voltcraft IR-350

(±) The average temperature for the upper side under maximal load is 36.6 °C / 98 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 41.7 °C / 107 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 39.4 °C / 103 F, compared to the average of 33.9 °C / 93 F
(+) In idle usage, the average temperature for the upper side is 28.6 °C / 83 F, compared to the device average of 32.8 °C / 91 F.

Power Consumption

Off / Standby	0 / 0.1 Watt
Idle	0.4 / 2.8 / 3.5 Watt
Load	5.9 / 6.5 Watt


Key: min: , med: , max: Voltcraft VC 870 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)		17h 14min
WiFi Surfing		8h 10min
Big Buck Bunny H.264 1080p		8h 13min
Load (maximum brightness)		2h 51min

	HTC Desire 820 Adreno 405, 615 MSM8939, 16 GB eMMC Flash	Nokia Lumia 830 Adreno 305, 400 MSM8926, 16 GB eMMC Flash	Wiko Highway Mali-450 MP4, MT6592, 16 GB iNAND Flash	Huawei Ascend G7 Adreno 306, 410 MSM8916, 16 GB eMMC Flash	Sony Xperia T3 Adreno 305, 400 MSM8928, 8 GB SSD
Battery Runtime		35%	-28%	67%	4%
Reader / Idle	1034	1808 75%			1169 13%
H.264	493	577 17%
WiFi	490	721 47%	402 -18%	703 43%	634 29%
Load	171	174 2%	106 -38%	326 91%	118 -31%

HTC Desire 820是Desire 816的“合理”后续产品。这么说是因为它的表现十分不错，这款智能手机配备了一块出色的屏幕，一颗快速的处理器，和实用的相机。它的整合芯片在各种负载程度下都可以提供相同的性能，基于64位设计，这对于后续的安卓更新会是一个优势。

我们测试机的触控屏幕只能识别两个手指的同时输入，这可能会在快速打字时带来误输入的问题。HTC可能会在未来的更新中解决这个问题。我们也希望它可以更方便的与其他设备连接，如对Wireless Display技术的支持，应该是个值得添加的功能。考虑到售价，它也应该提供对无线ac标准的支持。不过整体上，Desire 820仍然值得考虑。

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。

Editor of the original article: Bernie Pechlaner - Senior Tech Writer - 276 articles published on Notebookcheck since 2012

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Specifications

HTC Desire 820 (Desire Series)

Processor

Qualcomm Snapdragon 615 MSM8939 8 x 1.5 GHz, Cortex-A53

Graphics adapter

Qualcomm Adreno 405, RAM: 550 MHz, H.265-Decoder, OpenGL ES 3.1, DirectX 11.2

Memory

2048 MB

Display

5.50 inch 16:9, 1280 x 720 pixel, 电容型，10点触控, IPS, glossy: yes

Storage

16 GB eMMC Flash, 16 GB

, 8.96 GB free

Connections

1 USB 2.0, Audio Connections: 整合音频接口, Card Reader: MicroSD最大支持128 GB (SD, SDHC, SDXC), Sensors: 加速传感器，近距传感器，环境光传感器，电子指南针, NFC, GPS, Glonass, DLNA, HTC Connect

Networking

802.11a/b/g/n (a/b/g/n = Wi-Fi 4/), Bluetooth 4.0, GSM/GPRS/EDGE (850, 900, 1800 和1900 MHz), UMTS/HSPA+ (850, 900 和2100 MHz), LTE Cat. 4 (频带3, 7, 8 和20), 头辐射值: 0.373 W/kg, 体辐射值: 0.323 W/kg

Size

height x width x depth (in mm): 7.74 x 157.7 x 78.74

Battery

Lithium-Polymer, 2600 mAh, Talk time 3G (according to manufacturer): 17.8 h, Standby 3G (according to manufacturer): 455 h

Operating System

Android 4.4 KitKat

Camera

Webcam: 800万像素, 主相机: 1300万像素 (均采用BSI技术传感器, 支持1080p视频拍摄)

Additional features

Speakers: 立体声扬声器, Keyboard: 触控, 电源适配器, USB数据线, 耳机, HTC Dot View, HTC Backup, Power To Give, HTC Guide, HTC Sense 6, 24 Months Warranty

Weight

155 g, Power Supply: 58 g

Price

329 Euro

Links

HTC homepage

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Pros

+ 强大的64位处理器

+ 优秀的显卡

+ 无线信号强

+ 可扩展存储空间

+ 低辐射

Cons

- 触控屏幕仅可识别两个手指同时输入

- 不支持无线显示器连接

- 不支持WiFi的ac标准

HTC Desire 820 - 2015-01-22 01/22/2015 v4 ^(old)
Daniel Schmidt

Chassis

78%

Keyboard

70 / 75 → 93%

Pointing Device

79%

Connectivity

44 / 60 → 73%

Weight

92%

Battery

91%

Display

83%

Games Performance

58 / 63 → 92%

Application Performance

40 / 70 → 57%

Temperature

88%

Noise

100%

Audio

70 / 91 → 77%

Camera

66%

Average

74%

82%

Smartphone - Weighted Average

> Notebookcheck中文版（NBC中国） > 评测 > HTC Desire 820 智能手机简短评测

Daniel Schmidt, 2015-02-18 (Update: 2015-02-19)

HTC Desire 820 智能手机简短评测

Specifications

More articles related to this device

Pros

Cons