| Network | |
|---|---|
| Technology | GSM / HSPA |
| 2G bands | GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (dual-SIM model only) |
| 3G bands | HSDPA 900 / 2100 |
| HSDPA 850 / 900 / 1900 / 2100 | |
| Speed | HSPA |
| Launch | |
| Announced | 2015, March. Released 2015, April |
| Status | Discontinued |
| Body | |
| Dimensions | 154 x 86 x 6.4 mm (6.06 x 3.39 x 0.25 in) |
| Weight | 118 g (4.16 oz) |
| SIM | Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) |
| Display | |
| Type | TFT capacitive touchscreen |
| Size | 5.0 inches, 75.7 cm2 (~57.1% screen-to-body ratio) |
| Resolution | 480 x 854 pixels, 16:9 ratio (~187 ppi density) |
| Platform | |
| OS | Android 4.4.2 (KitKat) |
| Chipset | Mediatek MT6582M (28 nm) |
| CPU | Quad-core 1.3 GHz Cortex-A7 |
| GPU | Mali-400MP2 |
| Memory | |
| Card slot | microSDHC (dedicated slot) |
| Internal | 8GB 1GB RAM, 16GB 2GB RAM |
| Main Camera | |
| Single | 8 MP, AF |
| Features | LED flash, HDR, panorama |
| Video | 1080p@30fps, 720p@60fps |
| Selfie camera | |
| Single | 2 MP |
| Video | |
| Sound | |
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| Comms | |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | 4.0, A2DP |
| GPS | Yes, with A-GPS |
| Radio | FM radio |
| USB | microUSB 2.0 |
| Features | |
| Sensors | Accelerometer, proximity |
| Battery | |
| Removable Li-Po 2000 mAh battery | |
| Misc | |
| Colors | Black, White |
| Models | Z520 |