Complete specification
| Section | Specification | Details |
|---|---|---|
| Network | Speed | HSPA, LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 1700(AWS) / 1900 | |
| 4G bands | 2, 4, 12 | |
| Technology | GSM / HSPA / LTE | |
| Launch | Status | Discontinued |
| Announced | 2015, August. Released 2015, September | |
| Body | SIM | Micro-SIM |
| Weight | 137.5 g (4.87 oz) | |
| Dimensions | 137.4 x 68.6 x 10.2 mm (5.41 x 2.70 x 0.40 in) | |
| Display | Size | 4.5 inches, 55.8 cm2 (~59.2% screen-to-body ratio) |
| Type | TFT | |
| Resolution | 480 x 854 pixels, 16:9 ratio (~218 ppi density) | |
| Platform | OS | Android 5.1 (Lollipop) |
| CPU | Quad-core 1.0 GHz Cortex-A53 | |
| GPU | Mali-T720MP2 | |
| Chipset | Mediatek MT6735M (28 nm) | |
| Memory | Internal | 4GB 1GB RAM |
| Card slot | microSDHC (dedicated slot) | |
| Main Camera | Video | Yes |
| Single | 5 MP | |
| Features | LED flash | |
| Selfie camera | Single | 2 MP |
| Sound | 3.5mm jack | Yes |
| Loudspeaker | Yes | |
| Comms | NFC | No |
| USB | microUSB 2.0 | |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot | |
| Radio | FM radio | |
| Bluetooth | 4.0, A2DP | |
| Positioning | GPS | |
| Features | Sensors | Accelerometer |
| Battery | Type | Li-Ion 1800 mAh, removable |
| Stand-by | Up to 252 h (3G) | |
| Talk time | Up to 6 h (3G) | |
| Misc | Price | About 130 EUR |
| Colors | Black | |
| Models | Z820 |
