Vivo X21s vs Blackview A30
What is the difference between Vivo X21s and Blackview A30. Find out which smartphone has better performance.
Specs
| Vivo X21s | Model name | Blackview A30 |
| Android 8.1 | Operating system (OS) | Android 8.1 |
| Bluetooth WLAN | Network Connectivity | Bluetooth WLAN |
| Yes, microUSB 2.0 | Interfaces / connectors | Yes, microUSB 2.0 |
Display
| 2340 × 1080 px | Resolution | 1132 × 540 px |
| Super AMOLED | Technology | IPS LCD |
| Yes | Multi‑Touch | Yes |
| 6.41" | Screen size | 5.5" |
Processor (CPU)
| Up to 2.2 GHz quad-core ARM Kryo 260 & 1.84 GHz quad-core Kryo 260 | CPU Architecture | Up to 1.3 GHz quad-core ARM Cortex-A7 |
| Snapdragon 660 (MSM8976 Plus) | CPU | MT6580 |
| Adreno 512 | GPU | Mali-400 |
Storage
| 6144 MB | RAM (Memory) | 2048 MB |
| 128 GB | Storage (ROM) | 16 GB |
| microSD / microSDHC / microSDXC | Card slot | microSD / microSDHC / microSDXC |
Camera
| Yes, 12 MP | Rear Camera(s) | Yes, 8 MP |
| Yes, 25 MP | Selfie Camera(s) | Yes, 5 MP |
Networks
| varies by model | 2G | GSM 850 / 900 / 1800 / 1900 |
| varies by model | 3G | HSDPA 900 / 2100 |
Location
| Yes | GPS | Yes |
| Yes | A-GPS | Yes |
Battery
| 3400 mAh | Battery capacity | 2500 mAh |
Design
| 75.1 / 157.9 / 7.9 mm | Dimensions | 69.4 / 141.2 / 9.8 mm |
| 156 g | Weight | 140 g |