| Samsung | ZTE | |
Samsung Galaxy M21 13,999 | ZTE Nubia Z7 mini 13,999 | |
| Processor-CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | 2.0 GHz, Quad Core Krait 400 Processor | Graphics Processor-GPU | Mali-G72 MP3 | Qualcomm Adreno 330 |
|---|---|---|
| Screen Size | 6.40 inch | 5.00 inch |
| Screen Resolution | 2340 x 1080 (FHD+) | Full HD, 1080 x 1920 |
| Color Options | Raven Black | Black, White, Red, Yellow, Gre |
| Operating System | Android | Android KitKat |
|---|---|---|
| OS Version | 10.0 | 4.4.2 |
| Primary Camera | 48.00 Mega Pixel | 13.00 Mega Pixel |
|---|---|---|
| Front Camera | 20.00 Mega Pixel | 5.00 |
| RAM | 4.00 GB | 2.00 GB |
|---|---|---|
| Internal Storage | 64 GB | 16 GB |
| Expandable upto | 512 GB | 64 GB |
| Battery Capacity | 6000 mAh | 2300 mAh |
|---|
| Network Signal | GSM | GSM |
|---|---|---|
| SIM Type | Nano | Micro |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM Stand-by (GSM + GSM) |
| 3G | Yes | Yes |
| 4G/LTE | Yes | Yes |
| VoLTE | Yes | No |
| WiFi | Yes | Yes |
| FM Radio | Yes | Yes |
| Navigation | A-GPS, GLONASS, BDS | GPS, A-GPS |
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Proximity Sensor, Accelerometer, Compass,Light Sens,Gyroscope |
| Bluetooth | 5.0 | 4 |
| NFC | No | No |
| Height | 159.00 mm. | 140.90 |
|---|---|---|
| Width | 75.10 mm. | 69.30 |
| Thickness | 8.90 mm. | 8.20 |
| Weight | 188.00 gm. | 143.00 |
| USP |
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