Compare Samsung Galaxy S21 8/128GB vs Blackview A20
| Name | Samsung Galaxy S21 8/128GB | Blackview A20 |
|---|---|---|
|
|
|
| Antutu benchmark | 642745 | 21744 |
| CPU | Samsung Exynos 2100 | MediaTek MT6580 |
| Diagonal size | 6.2 " | 5.5 " |
| Resolution | 2400x1080 | 960x480 |
| Multi-touch (number of touches) | 10 | 2 |
| RAM | 8 Gb | 1 Gb |
| Bezel-less | Yes | Yes |
| ROM | 128 GB | 8 GB |
| External memory | No | MicroSD (TF), supports cards up to 32Gb |
| Rear camera | 12 Mp | 5 Mp |
| Camera | Triple Camera | Dual Camera |
| Sensor model | ||
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 10 Mp | 2 Mp |
| Battery | 4000 mAh | 3000 mAh |
| Wireless charging | Yes | |
| Network | 5 G | 3 G |
| WiFi | Yes | Yes |
| Bluetooth | Yes | Yes |
| NFC | Yes | No |
| Navigation (Positioning) | GPS, A-GPS, GLONAS | GPS, A-GPS |
| Notifications Led | No | No |
| Fingerprint's scanner | Yes | No |
| Operating system (OS) | Android 11 | Android 8.0 (Oreo) |
| Material | Plastic | Plastic |
| Weight | 169 g | 155 g |
| Dimensions | 151.7 x 71.2 x 7.9 mm | 146,7 x 70,7 x 9,6 mm |
| Price | 518.52€ ($531.34) See Details | 61.10€ ($62.61) See Details |
Samsung Galaxy S21 8/128GB vs Blackview A20: Camera comparison.
In this table, you can compare the Samsung Galaxy S21’s camera vs Blackview A20’s camera, see the difference between the 12Mp sensor and the 5Mp sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Samsung Galaxy S21 8/128GB | Blackview A20 |
|---|---|---|
| Rear camera | 12 Mp | 5 Mp |
| Sensor model | ||
| Flash | Dual LED flash | LED flash |
| Front (selfie) camera | 10 Mp | 2 Mp |
| Flash | No | No |
Samsung Galaxy S21 8/128GB vs Blackview A20: battery life comparison.
Below, you can find the last battery life test between the Samsung Galaxy S21 vs Blackview A20, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Samsung Galaxy S21 8/128GB | Blackview A20 |
|---|---|---|
| Battery | 4000 mAh | 3000 mAh |
| Type | Non-removable | Removable |
| Stand-by time | 5-6 days | 5-6 days |
| Battery Life | 2-3 days | 2-3 days |
| Working hours in hard mode | 7-8 hours | 6-7 hours |
| Talk time | 30 hours | 25 hours |
| Fast charging | Yes | No |
| Wireless charging | Yes |
Samsung Galaxy S21 8/128GB vs Blackview A20: Antutu benchmark comparison.
Samsung Galaxy S21 8/128GB in the AnTuTu benchmark test got 642745 score points which is 2855.96% faster than the Blackview A20, which got 21744. You can compare its ranking and performance with other models results based on the Antutu test below.
Samsung Galaxy S21 8/128GB vs Blackview A20: Geekbench benchmark comparison.
Samsung Galaxy S21 8/128GB in the Geekbench benchmark tests got a 1093 points score in "Single-core" of against the Blackview A20 which got 65, it is 1581.54% faster. In "Multi-core" score 3715 vs 222 (1573.42% faster). You can compare its ranking and performance with other models results based on the Geekbench test below.
What is the difference between Samsung Galaxy S21 8/128GB and Blackview A20? (compare specs) (which is better)
The main differences, why it is better to choose the Samsung Galaxy S21 8/128GB (advantages)
- Good performance: Is 2855.96% faster in the Antutu test (621001 score difference).
- Has a higher resolution newer rear camera: 12Mp compared to 5Mp
- Has a higher resolution front (selfie) camera: 10Mp vs 2Mp .
- NFC supports.
- Has a higher screen resolution: 2400x1080 vs 960x480.
- More battery capacity: 4000mAh vs 3000mAh (a difference of 1000mAh).
- Have water resistant supports.
- Have wireless charging supports.
- Have fast charging supports.
Why it is better not to take Samsung Galaxy S21 8/128GB (disadvantages)
- Does not have Headphone Jack. Need audio 3.5mm headphone jack adapter
The main differences, why it is better to choose the Blackview A20 (advantages)
- Best weight: 14 grams less (155 vs 169).
- Have headphone Jack. 3.5mm supports.
Why it is better not to take Blackview A20 (disadvantages)
- Does not support NFC.
- Does not have water resistant supports.
- Does not have wireless charging support.
- Does not have fast charging support
The advantages of both models
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