| Local Name | A820 |
| Technology | GSM / HSPA |
| 3G Bands | HSDPA 900 / 2100 |
| 2G Bands | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Speed | HSPA |
| GPRS | Yes |
| EDGE | Yes |
| Announced | 2013 |
| Status | Available. Released 2013 |
| Dimensions | 135 x 68.2 x 9.9 mm (5.31 x 2.69 x 0.39 in) |
| Weight | 151 g (5.33 oz) |
| SIM | Dual SIM (Mini-SIM, dual stand-by) |
| Display Type | IPS LCD capacitive touchscreen, 16M colors |
| Screen Size | 4.5 inches (~60.6% screen-to-body ratio) |
| Resolution | 540 x 960 pixels (~245 ppi pixel density) |
| Mulitouch | Yes |
| OS | Android OS, v4.1.2 (Jelly Bean) |
| Chipset | Mediatek MT6589 |
| CPU | Quad-core 1.2 GHz Cortex-A7 |
| GPU | PowerVR SGX544 |
| Card Slot | microSD, up to 32 GB |
| Internal Memory | 4 GB, 1 GB RAM |
| Primary Camera | 8 MP, 3264 x 2448 pixels, autofocus |
| Camera Features | Geo-tagging, touch focus |
| Video | 720p |
| Secondary Camera | No |
| Alert Types | Vibration; MP3, WAV ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | Yes |
| GPS | Yes, with A-GPS |
| Radio | FM radio |
| USB | microUSB v2.0 |
| Sensors | Accelerometer, proximity |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM |
| Browser | HTML |
| Java | No |
| Features Summary | MP4/WMV/H.264 player, MP3/WAV/WMA/eAAC+ player, Photo/video editor, Document viewer |
| Battery | Li-Ion 2000 mAh battery |
| Colors | Black |
| SAR EU | 0.37 W/kg (head) |
