On this page we compare specs HTC Desire 620G dual sim Octa-core 1.7 GHz Cortex-A7 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 Desire 620G dual sim | HTC Desire 820 |
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Operating system | Android 4.4.4 (KitKat); Sense UI | Android 4.4.2 (KitKat), upgradable to 6.1 (Marshmallow); Sense UI 7 |
Processor | Octa-core 1.7 GHz Cortex-A7 | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) |
Chipset | Mediatek MT6592 (28 nm) | Qualcomm MSM8939 Snapdragon 615 (28 nm) |
GPU | Mali-450MP4 | Adreno 405 |
Internal memory | 8 GB, 1 GB RAM | 16 GB, 2 GB RAM |
External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 256 GB (dedicated slot) |
Display | HTC Desire 620G dual sim | HTC Desire 820 |
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Type | Super LCD | LCD |
Size | 5" inc | 5.5" inc |
Resolution | 720 x 1280 px | 720 x 1280 px |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Protection | | Corning Gorilla Glass 3 |
Screen-to-Body Ratio | 63.2% | 67.2% |
Display area | 68.9 cm2 | 83.4 cm2 |
Display aspect ratio | 16:9 (height:width) | 16:9 (height:width) |
Pixel Density | 294 PPI | 267 PPI |
Colors | 16M | 16M |
Connectivity | HTC Desire 620G dual sim | HTC Desire 820 |
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2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot |
Network | GSM / HSPA | GSM / HSPA / LTE |
3G Network | | HSDPA 850 / 900 / 1900 / 2100 - EMEA, Asia |
SIM card | Dual SIM (Micro-SIM, dual stand-by) | Nano-SIM |
4G Network | | LTE band 3(1800), 7(2600), 8(900), 20(800) - Europe |
Bluetooth | 4.0, A2DP, aptX | 4.0, A2DP, aptX |
Edge | Yes | Yes |
GPRS | Yes | Yes |
GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS |
Speed | HSPA 21.1/5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
USB | microUSB 2.0 | microUSB 2.0, USB Host |
NFC | | Yes (optional) |
Camera | HTC Desire 620G dual sim | HTC Desire 820 |
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Main camera | 8 MP, Single | 13 MP, Single |
Specs | 8 MP, AF, f/2.4 | 13 MP, f/2.2, 28mm (wide), AF |
Features | LED flash, panorama | LED flash, HDR |
Video | 1080p@30fps | 1080p@30fps, 720p@60fps |
Selfie camera | 5 MP, Single | 8 MP, Single |
Multimedia | HTC Desire 620G dual sim | HTC Desire 820 |
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3.5 mm Jack | Yes | Yes |
Radio | FM radio | FM radio |
Design | HTC Desire 620G dual sim | HTC Desire 820 |
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Colors | Marble White, Milkyway Gray, Saffron Gray, Santorini White, Tangerine White, Tuxedo Gray | Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange |
Dimensions | 150.1 x 72.7 x 9.6 mm | 157.7 x 78.7 x 7.7 mm |
Weight | 160 g | 155 g |
Battery | HTC Desire 620G dual sim | HTC Desire 820 |
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Battery capacity | 2100 mAh, Removable Li-Po | 2600 mAh, Non-removable Li-Po |
Battery life | Stand by time- Up to 525 h (3G) Talking time- Up to 19 h (3G)
| Stand by time- Up to 424 h (3G) Talking time- Up to 22 h 24 min (3G)
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Other | HTC Desire 620G dual sim | HTC Desire 820 |
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Release date | 2014, December | 2014, September |
Sensors | Accelerometer, proximity | Accelerometer, proximity, compass |