On this page we compare specs HTC One mini 2 Quad-core 1.2 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 One mini 2 | HTC Desire 820 |
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Operating system | Android 4.4.2 (KitKat); Sense UI | Android 4.4.2 (KitKat), upgradable to 6.1 (Marshmallow); Sense UI 7 |
Processor | Quad-core 1.2 GHz Cortex-A7 | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) |
Chipset | Qualcomm Snapdragon 400 (28 nm) | Qualcomm MSM8939 Snapdragon 615 (28 nm) |
GPU | Adreno 305 | Adreno 405 |
Internal memory | 16 GB, 1 GB RAM | 16 GB, 2 GB RAM |
External memory | microSD, up to 256 GB (dedicated slot) | microSD, up to 256 GB (dedicated slot) |
Display | HTC One mini 2 | HTC Desire 820 |
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Type | Super LCD2 | LCD |
Size | 4.5" inc | 5.5" inc |
Resolution | 720 x 1280 px | 720 x 1280 px |
Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 3 |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Screen-to-Body Ratio | 62.5% | 67.2% |
Display area | 55.8 cm2 | 83.4 cm2 |
Display aspect ratio | 16:9 (height:width) | 16:9 (height:width) |
Pixel Density | 326 PPI | 267 PPI |
Colors | 16M | 16M |
Connectivity | HTC One mini 2 | HTC Desire 820 |
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2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 900 / 1900 / 2100 - EMEA version | HSDPA 850 / 900 / 1900 / 2100 - EMEA, Asia |
4G Network | LTE band 3(1800), 7(2600), 8(900), 20(800) - EMEA version | LTE band 3(1800), 7(2600), 8(900), 20(800) - Europe |
Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot |
Network | GSM / HSPA / LTE | GSM / HSPA / LTE |
SIM card | Nano-SIM | Nano-SIM |
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 |
NFC | Yes | Yes (optional) |
Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
USB | microUSB 2.0, USB Host | microUSB 2.0, USB Host |
Camera | HTC One mini 2 | HTC Desire 820 |
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Main camera | 13 MP, Single | 13 MP, Single |
Specs | 13 MP, 1/3', 1.12µm, AF | 13 MP, f/2.2, 28mm (wide), AF |
Features | LED flash, HDR, panorama | LED flash, HDR |
Video | 1080p@30fps, 720p@60fps | 1080p@30fps, 720p@60fps |
Selfie camera | 5 MP, Single | 8 MP, Single |
Multimedia | HTC One mini 2 | HTC Desire 820 |
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3.5 mm Jack | Yes | Yes |
Radio | FM radio, RDS | FM radio |
Design | HTC One mini 2 | HTC Desire 820 |
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Colors | Gunmetal Gray, Glacial Silver Amber Gold | Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange |
Dimensions | 137.4 x 65 x 10.6 mm | 157.7 x 78.7 x 7.7 mm |
Weight | 137 g | 155 g |
Battery | HTC One mini 2 | HTC Desire 820 |
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Battery capacity | 2110 mAh, Non-removable Li-Po | 2600 mAh, Non-removable Li-Po |
Battery life | Stand by time- Up to 556 h (3G) Talking time- Up to 16 h 10 min (3G)
| Stand by time- Up to 424 h (3G) Talking time- Up to 22 h 24 min (3G)
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Other | HTC One mini 2 | HTC Desire 820 |
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Release date | 2014, May | 2014, September |
Sensors | Accelerometer, proximity, compass | Accelerometer, proximity, compass |