| Oppo | Xiaomi | |
Oppo A15s 11,440 | Xiaomi Mi 4i 11,999 | |
| Processor-CPU | Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | (1.7 GHz Quad Core Cortex-A53, 1.0 GHz Quad Core Cortex- A53) Octa Core 64-bit Processor | Graphics Processor-GPU | PowerVR GE8320 | Qualcomm Adreno 405 |
|---|---|---|
| Screen Size | 6.52 inch | 5.00 inch |
| Screen Resolution | 1600 x 720 HD+ | Full HD, 1080 x 1920 |
| Color Options | Dynamic Black | Grey |
| Operating System | Android | Android Lollipop |
|---|---|---|
| OS Version | 10 | 5.0 |
| Primary Camera | 13.00 Mega Pixel | 13.00 Mega Pixel |
|---|---|---|
| Front Camera | 8.00 Mega Pixel | 5.00 |
| RAM | 4.00 GB | 2.00 GB |
|---|---|---|
| Internal Storage | 64 GB | 16 GB |
| Expandable upto | 256 GB | 32 GB |
| Battery Capacity | 4230 mAh | 3120 mAh |
|---|
| Network Signal | GSM | GSM |
|---|---|---|
| SIM Type | Nano | Micro |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM Stand-by (GSM + UMTS) |
| 3G | Yes | Yes |
| 4G/LTE | Yes | Yes |
| VoLTE | Yes | No |
| WiFi | Yes | Yes |
| FM Radio | No | Yes |
| Navigation | Yes, with A-GPS, GLONASS, GALILEO, BDS | GPS, A-GPS, GLONASS, Beidou, With Google Maps |
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | Accelerometer, Light sensor, Proximity sensor, Compass, Gyroscope, Hall Sensor |
| Bluetooth | 5.0 | 4.1 |
| NFC | No | No |
| Height | 164.00 mm. | 138.10 |
|---|---|---|
| Width | 75.40 mm. | 69.60 |
| Thickness | 7.90 mm. | 7.80 |
| Weight | 177.00 gm. | 130.00 |
| USP |
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