Comparison of Vivo X21s and Oppo AX7 Pro
The comparison of the Vivo X21s and Oppo AX7 Pro smartphones’ specifications. This comparison table helps to choose the most fitting smartphone.
 Vivo X21s |
 Oppo AX7 Pro |
| Release date | |
|---|---|
| 2018 | 2018 |
| Price | |
| Body | |
| Weight | |
| 5.5 oz | 5.5 oz |
| Dimensions | |
| 6.22 x 2.96 x 0.31 inch | 6.23 x 2.97 x 0.29 inch |
| Colors | |
| black, blue, gold | blue, red |
| SIM type | |
| Nano SIM | Nano SIM |
| System | |
| OS version | |
| Android OS v8.1 (Oreo) | Android OS v8.1 (Oreo) |
| SoC | |
| Qualcomm Snapdragon 660 MSM8976 Plus | Qualcomm Snapdragon 660 MSM8976 Plus |
| CPU | |
| Octa-core, Quad-core 2.2 GHz Kryo, Quad-core 1.84 GHz Kryo | Octa-core, Quad-core 2.2 GHz Kryo, Quad-core 1.84 GHz Kryo |
| GPU | |
| Adreno 512 | Adreno 512 |
| Performance | |
| Display | |
| Display type | |
| Super AMOLED | AMOLED |
| Screen size | |
| 6.41 inch | 6.4 inch |
| Resolution | |
| 1080 x 2340 px | 1080 x 2340 px |
| Multitouch support | |
| yes | yes |
| Refresh rate | |
| Brightness | |
| Memory | |
| RAM | |
| 6 GB | 4 GB |
| Internal storage | |
| 128 GB | 128 GB |
| Memory card slot | |
| microSD | microSD |
| Camera | |
| Main camera | |
| 12 + 5 MP, 4032 x 3024 px, autofocus, optical image stabilization | 16 + 2 MP, 4608 x 3456 px, autofocus |
| Flash | |
| LED | Dual LED |
| Selfie camera | |
| 25 MP | 25 MP |
| Connectivity | |
| GSM 2G bands | |
| 850 / 900 / 1800 / 1900 | 850 / 900 / 1800 / 1900 |
| Network coverage | |
| 2G / 3G / 4G | 2G / 3G / 4G |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n/ac | Wi-Fi 802.11 a/b/g/n |
| Bluetooth | |
| v5.0, A2DP | v5.0, A2DP |
| GPS | |
| A-GPS, GLONASS | A-GPS, GLONASS |
| NFC | |
| no | no |
| FM radio | |
| no | no |
| USB | |
| microUSB 2.0 | microUSB 2.0 |
| Headphone | |
| 3.5 mm jack | 3.5 mm jack |
| Battery | |
| Type | |
| Li-Po 3330 mAh, non-removable | Li-Po 3600 mAh, non-removable |
| Charger | |
| Features | |
| Sensors | |
| accelerometer, compass, fingerprint, gyroscope, in-display fingerprint sensor, light, proximity | accelerometer, compass, fingerprint, gyroscope, in-display fingerprint sensor, light, proximity |
| Specials | |
| Corning Gorilla Glass 3, Dual SIM, Fast charging | ColorOS, Dual SIM |
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