| Price | 0 USD |
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| Brand | lg |
| Model | LG Optimus LTE SU640 |
| Status | Discontinued |
| Release Date | 2011-10 |
| RAM | 1 GB RAM |
| STORAGE | 4 GB |
| Memory Slot | microSD, up to 32 GB , 16 GB included |
| Rear Camera | 8 MP |
| Feature | LED flash |
| Video Recording | 1080p@30fps |
| Front Camera | 1.3 MP |
| Front Video Recording |
| Network | 2G/3G/4G |
| USB | microUSB 2.0 (MHL TV-out) |
| GPS | Yes, with A-GPS |
| Bluetooth | 3.0, A2DP |
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot |
| SIM | Mini-SIM |
| EDGE | No |
| GPRS | No |
| Speed | HSPA, LTE |
| Type | Removable Battery |
| Size | 1830 mAh, Li-Ion Battery |
| Charging |
| Sensors | Accelerometer, gyro, proximity, compass |
| Type | HD-IPS LCD capacitive touchscreen, 16M colors |
| Size | 4.5 inches, 720 x 1280 Pixel |
| Aspect Ratio | 16:9 |
| PPI | ~326 ppi density |
| Screen to Body Ratio | ~61.9% |
| Protection | |
| Build |
| OS | Android 2.3.5 Gingerbread, upgradable to 4.0 Ic |
| Chipsets | Qualcomm MSM8660 Snapdragon S3 |
| GPU | Adreno 220 |
| CPU | Dual-core 1.5 GHz Scorpion |
| Colors | Black, White |
| Weight | 135 g (4.76 oz) |
| Dimensions | 132.9 x 67.9 x 10.4 mm (5.23 x 2.67 x 0.41 in) |
| NFC | |
| 3.5mm Jack | |
| Charging | |
| Water Proof |
| Radio | No |
| Loudspeaker |