HTC Desire 820
Release Date
Released 2014, November
OS Version
Android 4.4.2, up to 6.1, Sense UI 7
Body
155g, 7.7mm thickness
RAM
2 GB RAM
Storage
16GB storage, microSDXC
Battery
2600 mAh
Display
Size
5.5"
Resolution
720x1280 pixels
Technology
IPS LCD
Camera
Main Camera
Video Recording
Front Camera
16MP
Hardware
Chipset
Snapdragon 615
GPU
Adreno 660
Storage Options
16GB storage, microSDXC
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 - EMEA, Asia |
| | eMMC 4.5 |
| 4G bands | 3, 7, 8, 20 - Europe |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Announced | 2014, September. Released 2014, November |
| Status | Discontinued |
| Dimensions | 157.7 x 78.7 x 7.7 mm (6.21 x 3.10 x 0.30 in) |
| Weight | 155 g (5.47 oz) |
| SIM | Nano-SIM |
| Type | Li-Po 2600 mAh, non-removable |
| Size | 5.5 inches, 83.4 cm2 (~67.2% screen-to-body ratio) |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~267 ppi density) |
| Protection | Corning Gorilla Glass 3 |
| OS | Android 4.4.2 (KitKat), upgradable to 6.1 (Marshmallow), Sense UI 7 |
| Chipset | Qualcomm MSM8939 Snapdragon 615 (28 nm) |
| CPU | Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) |
| GPU | Adreno 405 |
| Card slot | microSDXC (dedicated slot) |
| Internal | 16GB 2GB RAM |
| Single | 8 MP, f/2.3 |
| Features | LED flash, HDR |
| Video | 1080p@30fps |
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack | Yes |
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot |
| Bluetooth | 4.0, A2DP, aptX |
| GPS | Yes, with A-GPS, GLONASS |
| NFC | Yes (optional) |
| Radio | FM radio |
| USB | microUSB 2.0, USB On-The-Go |
| Sensors | Accelerometer, proximity, compass |
| Stand-by | Up to 424 h (3G) |
| Talk time | Up to 22 h 24 min (3G) |
| Colors | Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange |
| Models | Desire 820 |
| Price | About 340 EUR |
| Performance | Basemark OS II 2.0: 728</br>Basemark X: 4859 |
| Display | Contrast ratio: 1327 (nominal), 2.372(sunlight) |
| Camera | Photo / Video |
| Loudspeaker | Voice 65dB / Noise 61dB / Ring 75dB |
| Audio quality | Noise -92.3dB / Crosstalk -72.2dB |
| Battery life | Endurance rating 49h |