| Hardware and OS Huawei U8520 Duplex |
| Operating system: | Android 2.2 (Froyo) |
| Processor: | 600 MHz ARM 11 |
| Chipset: | Qualcomm MSM7227-1 Snapdragon S1 |
| GPU: | Adreno 200 |
| Internal memory: | 512 MB, 256 MB RAM |
| External memory: | microSD, up to 32 GB (dedicated slot), 2 GB included |
| Display Huawei U8520 Duplex |
| Type: | TFT |
| Size: | 3.2" inc |
| Resolution: | 320 x 480 px |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 47.8% |
| Display area: | 30.5 cm2 |
| Display aspect ratio: | 3:2 (height:width) |
| Pixel Density: | 180 PPI |
| Colors: | 256K |
| Connectivity Huawei U8520 Duplex |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, hotspot |
| Network: | GSM / HSPA |
| SIM card: | Dual SIM (Mini-SIM, dual stand-by) |
| Bluetooth: | 2.1, A2DP, EDR |
| Edge: | Yes |
| GPRS: | Yes |
| GPS: | Yes, with A-GPS |
| Speed: | HSPA 7.2/0.384 Mbps |
| USB: | microUSB 2.0 |
| Camera Huawei U8520 Duplex |
| Main camera: | 3.15 MP,
Single |
| Specs: | 3.15 MP |
| Video: | 480p |
| Selfie camera: | 0.3 MP,
Single |
| Specs: | VGA |
| Multimedia Huawei U8520 Duplex |
| 3.5 mm Jack: | Yes |
| Radio: | Stereo FM radio |
| Design Huawei U8520 Duplex |
| Colors: | Black |
| Dimensions: | 112 x 57 x 12.7 mm |
| Weight: | 109 g |
| Battery Huawei U8520 Duplex |
| Battery capacity: | 1500 mAh, Removable Li-Ion |
| Battery life: | Stand by time- Up to 120 h (2G) / Up to 120 h (3G)
Talking time- Up to 7 h (2G) / Up to 7 h 30 min (3G)
Music play - Up to 20 h |
| Other Huawei U8520 Duplex |
| Release date: | 2011, October |
| Sensors: | Accelerometer, proximity, compass |
