| LG | Samsung | |
LG Optimus 4X HD 19,990 | Samsung Galaxy A3-Dual 20,500 | |
| Processor-CPU | 1.5 GHz, Quad Core,Cortex A-9 Processor | 1.2 GHz Quad Core Coretx A-53, 64-bit ,Processor | Graphics Processor-GPU | ULP GeForce | Qualcomm Adreno 306 |
|---|---|---|
| Screen Size | 4.70 inch | 4.50 inch |
| Screen Resolution | HD, 720 x 1280 Pixel | qHD, 540 x 960 Pixel |
| Color Options | White, Black | White, Black, Silver |
| Operating System | Ice Cream Sandwich | Android KitKat |
|---|---|---|
| OS Version | 4.0.3 | 4.4 |
| Primary Camera | 8.00 Mega Pixel | 8.00 Mega Pixel |
|---|---|---|
| Front Camera | 1.30 Mega Pixel | 5.00 |
| RAM | 1.00 GB | 1.00 GB |
|---|---|---|
| Internal Storage | 16 GB | 16 GB |
| Expandable upto | 64 GB | 64 GB |
| Battery Capacity | 2150 mAh | 1900 mAh |
|---|
| Network Signal | GSM | GSM |
|---|---|---|
| SIM Type | Mini | Nano |
| Dual SIM | No | Dual SIM Stand-by (GSM + UMTS) |
| 3G | Yes | Yes |
| 4G/LTE | No | Yes |
| VoLTE | No | No |
| WiFi | Yes | Yes |
| FM Radio | Yes | No |
| Navigation | A-GPS, with Google Maps | GPS, A-GPS, GLONASS |
|---|---|---|
| Sensors | Accelerometer, Proximity Sensor, Compass, Gyro Sensor | Accelerometer, Proximity Sensor, Geo-magnetic, RGB Ambient light, Hall sensor |
| Bluetooth | 4 | 4 |
| NFC | Yes | Yes |
| Height | 132.40 mm. | 130.10 |
|---|---|---|
| Width | 68.10 mm. | 65.50 |
| Thickness | 8.90 mm. | 6.90 |
| Weight | 141.00 gm. | 110.30 |
| USP |
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