Huawei U8520 Duplex
Platform
| GPU | Adreno 200 |
| CPU | 600 MHz ARM 11 |
| Chipset | Qualcomm MSM7227-1 Snapdragon S1 |
| OS | Android 2.2 (Froyo) |
Memory
| Internal | 512MB 256MB RAM |
| Card slot | microSDHC (dedicated slot), 2 GB included |
Main Camera
| Video | 480p |
| Single | 3.15 MP |
Selfie camera
| Video | |
| Single | VGA |
Display
| Resolution | 320 x 480 pixels, 3:2 ratio (~180 ppi density) |
| Size | 3.2 inches, 30.5 cm2 (~47.8% screen-to-body ratio) |
| Type | TFT, 256K colors |
Body
| SIM | Dual SIM (Mini-SIM, dual stand-by) |
| Weight | 109 g (3.84 oz) |
| Dimensions | 112 x 57 x 12.7 mm (4.41 x 2.24 x 0.5 in) |
Battery
| Music play | Up to 20 h |
| Talk time | Up to 7 h (2G) / Up to 7 h 30 min (3G) |
| Stand-by | Up to 120 h (2G) / Up to 120 h (3G) |
| Type | Removable Li-Ion 1500 mAh battery |
Sound
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Features
MP3/WAV/eAAC+ player MP4/H.264 player Organizer Document viewer Photo viewer/editor Voice memo/dial Predictive text input | |
| Sensors | Accelerometer, proximity, compass |
Misc
| Price | About 110 EUR |
| Colors | Black |
Comms
| USB | microUSB 2.0 |
| Radio | Stereo FM radio |
| GPS | Yes, with A-GPS |
| Bluetooth | 2.1, A2DP, EDR |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot |
Launch
| Status | Discontinued |
| Announced | 2011, October. Released 2011, October |
Network
| Speed | HSPA 7.2/0.384 Mbps |
HSDPA 850 / 1900 | |
| 3G bands | HSDPA 900 / 2100 - SIM 1 only |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Technology |