| Price | 0 USD |
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| Brand | lg |
| Model | LG Viper 4G LTE LS840 |
| Status | Discontinued |
| Release Date | 2012-01 |
| RAM | 1 GB RAM |
| STORAGE | 4 GB |
| Memory Slot | microSD, up to 32 GB , 4 GB included |
| Rear Camera | 5 MP |
| Feature | LED flash |
| Video Recording | 1080p@30fps |
| Front Camera | MP |
| Front Video Recording |
| Network | 2G/4G |
| USB | microUSB 2.0 |
| GPS | Yes, with A-GPS |
| Bluetooth | 3.0, A2DP |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, DLNA |
| SIM | Mini-SIM |
| EDGE | No |
| GPRS | No |
| Speed | EV-DO Rev.A 3.1 Mbps, LTE |
| Type | Removable Battery |
| Size | 1700 mAh, Li-Ion Battery |
| Charging |
| Sensors | Accelerometer, proximity, compass |
| Type | TFT capacitive touchscreen, 16M colors |
| Size | 4.0 inches, 480 x 800 Pixel |
| Aspect Ratio | 5:3 |
| PPI | ~233 ppi density |
| Screen to Body Ratio | ~62.8% |
| Protection | |
| Build |
| OS | Android 2.3 Gingerbread |
| Chipsets | |
| GPU | Adreno 220 |
| CPU | Dual-core 1.2 GHz |
| Colors | Black |
| Weight | 142 g (5.01 oz) |
| Dimensions | 117 x 62 x 11.7 mm (4.61 x 2.44 x 0.46 in) |
| NFC | |
| 3.5mm Jack | |
| Charging | |
| Water Proof |
| Radio | No |
| Loudspeaker |