| Samsung | Samsung | |
Samsung Galaxy M31s 21,499 | Samsung Galaxy S3 20,797 | |
| Processor-CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | 1.4 GHz Quad Core Cortex A-9 Processor | Graphics Processor-GPU | Mali-G72 MP3 | Mali-400 |
|---|---|---|
| Screen Size | 6.50 inch | 4.80 inch |
| Screen Resolution | 1080 x 2400 FHD+ | AMOLED, 720 x 1280 P |
| Color Options | Mirage Blue | Marble White |
| Operating System | Android | Android Ice Cream Sandwich |
|---|---|---|
| OS Version | 10.0 | 4.0.4 |
| Primary Camera | 64.00 Mega Pixel | 8.00 Mega Pixel |
|---|---|---|
| Front Camera | 32.00 Mega Pixel | 1.90 |
| RAM | 8.00 GB | 1.00 GB |
|---|---|---|
| Internal Storage | 128 GB | 16 GB |
| Expandable upto | 256 GB | 64 GB |
| Battery Capacity | 6000 mAh | 2100 mAh |
|---|
| Network Signal | GSM | GSM |
|---|---|---|
| SIM Type | Nano | Micro |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | NO |
| 3G | Yes | Yes |
| 4G/LTE | Yes | No |
| VoLTE | Yes | No |
| WiFi | Yes | Yes |
| FM Radio | Yes | Yes |
| Navigation | Yes, with A-GPS, GLONASS, GALILEO, BDS | A-GPS, GLONASS, with Google Maps |
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Accelerometer, Gyro Sensor, RGB Sensor, Proximity Sensor, Barometer, Compass |
| Bluetooth | 5.0 | 4 |
| NFC | No | Yes |
| Height | 159.30 mm. | 136.00 |
|---|---|---|
| Width | 74.40 mm. | 70.60 |
| Thickness | 9.30 mm. | 8.60 |
| Weight | 203.00 gm. | 133.00 |
| USP |
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