On this page we compare specs HTC Touch Diamond P3700 Qualcomm MSM 7201A, 528 MHz with HTC Desire 820 Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
Hardware and OS | HTC Touch Diamond P3700 | HTC Desire 820 |
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Operating system | MS Windows Mobile 6.1 | Android 4.4.2 (KitKat), upgradable to 6.1 (Marshmallow); Sense UI 7 |
Processor | Qualcomm MSM 7201A, 528 MHz | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) |
Chipset | | Qualcomm MSM8939 Snapdragon 615 (28 nm) |
RAM | 192 Mb | |
GPU | | Adreno 405 |
Internal Storage | 4 GB | |
Internal memory | | 16 GB, 2 GB RAM |
External memory | | microSD, up to 256 GB (dedicated slot) |
Display | HTC Touch Diamond P3700 | HTC Desire 820 |
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Type | colored TFT, 65.54 thousand colors, sensor | LCD |
Size | 2.8" | 5.5" inc |
Resolution | 640x480 | 720 x 1280 px |
Protection | | Corning Gorilla Glass 3 |
Touchscreen | | capacitive touchscreen |
Screen-to-Body Ratio | | 67.2% |
Display area | | 83.4 cm2 |
Display aspect ratio | | 16:9 (height:width) |
Pixel Density | 286 | 267 PPI |
Colors | | 16M |
Connectivity | HTC Touch Diamond P3700 | HTC Desire 820 |
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Standard | GSM 900/1800/1900, 3G | |
Interfaces | Wi-Fi, Bluetooth 2.0, USB | |
SIM | regular | |
2G Network | | GSM 850 / 900 / 1800 / 1900 |
3G Network | | HSDPA 850 / 900 / 1900 / 2100 - EMEA, Asia |
4G Network | | LTE band 3(1800), 7(2600), 8(900), 20(800) - Europe |
Wi-Fi | | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot |
Network | | GSM / HSPA / LTE |
SIM card | | Nano-SIM |
Bluetooth | | 4.0, A2DP, aptX |
Edge | | Yes |
GPRS | | Yes |
GPS | | Yes, with A-GPS, GLONASS |
NFC | | Yes (optional) |
Speed | | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
USB | | microUSB 2.0, USB Host |
Camera | HTC Touch Diamond P3700 | HTC Desire 820 |
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Main camera functions | autofocus | |
Front camera | 0 megapixels | |
Main camera | 3.2 MP | 13 MP, Single |
Specs | | 13 MP, f/2.2, 28mm (wide), AF |
Features | | LED flash, HDR |
Video | | 1080p@30fps, 720p@60fps |
Selfie camera | | 8 MP, Single |
Multimedia | HTC Touch Diamond P3700 | HTC Desire 820 |
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Audio | MP3, AAC, WAV, WMA, FM-radio | |
3.5 mm Jack | | Yes |
Radio | | FM radio |
Design | HTC Touch Diamond P3700 | HTC Desire 820 |
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Case material | plastic | |
Case type | classic | |
Height | 102 mm | |
Width | 51 mm | |
Thickness | 11 mm | |
Colors | | Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange |
Dimensions | | 157.7 x 78.7 x 7.7 mm |
Weight | 110 grams | 155 g |
Battery | HTC Touch Diamond P3700 | HTC Desire 820 |
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Battery type | Li-Ion | |
Standby time | 285 hours | |
Talk time | 5.5 hours | |
Battery capacity | | 2600 mAh, Non-removable Li-Po |
Battery life | | Stand by time- Up to 424 h (3G) Talking time- Up to 22 h 24 min (3G)
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Other | HTC Touch Diamond P3700 | HTC Desire 820 |
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Release date | | 2014, September |
Sensors | | Accelerometer, proximity, compass |