Compare Samsung Galaxy S21 8/128GB vs Samsung Galaxy S7 Ref
| Name | Samsung Galaxy S21 8/128GB | Samsung Galaxy S7 Ref |
|---|---|---|
|
|
|
| Antutu benchmark | 642745 | 134828 |
| CPU | Samsung Exynos 2100 | Qualcomm Snapdragon 820 |
| Diagonal size | 6.2 " | 5.1 " |
| Resolution | 2400x1080 | 2560x1440 |
| Multi-touch (number of touches) | 10 | 10 |
| RAM | 8 Gb | 4 Gb |
| Bezel-less | Yes | No |
| ROM | 128 GB | 32 GB |
| External memory | No | MicroSD (TF), supports cards up to 128Gb |
| Rear camera | 12 Mp | 12 Mp |
| Camera | Triple Camera | Single camera |
| Sensor model | ||
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 10 Mp | 5 Mp |
| Battery | 4000 mAh | 3000 mAh |
| Wireless charging | Yes | Yes |
| Network | 5 G | 4 G |
| WiFi | Yes | Yes |
| Bluetooth | Yes | Yes |
| NFC | Yes | Yes |
| Navigation (Positioning) | GPS, A-GPS, GLONAS | GPS, A-GPS, GLONAS |
| Notifications Led | No | Yes |
| Fingerprint's scanner | Yes | Yes |
| Operating system (OS) | Android 11 | Android 6.0 |
| Material | Plastic | Metal frame and glass case |
| Weight | 169 g | 152 g |
| Dimensions | 151.7 x 71.2 x 7.9 mm | 142,4 x 69,6 x 7,9 mm |
| Price | 571.52€ ($662.39) See Details |
Discontinued.
View all Samsung models here
Alternatives to the Samsung Galaxy S7 Ref: Samsung Galaxy S10e - Compare Samsung Galaxy A51 4/64Gb - Compare Samsung Galaxy Z Fold2 - Compare |
Samsung Galaxy S21 8/128GB vs Samsung Galaxy S7 Ref: Camera comparison.
In this table, you can compare the Samsung Galaxy S21’s camera vs Samsung Galaxy S7 Ref’s camera, see the difference between the 12Mp sensor and the 12Mp sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Samsung Galaxy S21 8/128GB | Samsung Galaxy S7 Ref |
|---|---|---|
| Rear camera | 12 Mp | 12 Mp |
| Sensor model | ||
| Flash | Dual LED flash | Dual LED flash |
| Front (selfie) camera | 10 Mp | 5 Mp |
| Flash | No | No |
Samsung Galaxy S21 8/128GB vs Samsung Galaxy S7 Ref: battery life comparison.
Below, you can find the last battery life test between the Samsung Galaxy S21 vs Samsung Galaxy S7 Ref, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Samsung Galaxy S21 8/128GB | Samsung Galaxy S7 Ref |
|---|---|---|
| Battery | 4000 mAh | 3000 mAh |
| Type | Non-removable | Non-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 | Yes |
| Wireless charging | Yes | Yes |
Samsung Galaxy S21 8/128GB vs Samsung Galaxy S7 Ref: Antutu benchmark comparison.
Samsung Galaxy S21 8/128GB in the AnTuTu benchmark test got 642745 score points which is 376.71% faster than the Samsung Galaxy S7 Ref, which got 134828. You can compare its ranking and performance with other models results based on the Antutu test below.
Samsung Galaxy S21 8/128GB vs Samsung Galaxy S7 Ref: Geekbench benchmark comparison.
Samsung Galaxy S21 8/128GB in the Geekbench benchmark tests got a 1093 points score in "Single-core" of against the Samsung Galaxy S7 Ref which got 252, it is 333.73% faster. In "Multi-core" score 3715 vs 1176 (215.90% 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 Samsung Galaxy S7 Ref? (compare specs) (which is better)
The main differences, why it is better to choose the Samsung Galaxy S21 8/128GB (advantages)
- Good performance: Is 376.71% faster in the Antutu test (507917 score difference).
- Has a higher resolution front (selfie) camera: 10Mp vs 5Mp .
- More battery capacity: 4000mAh vs 3000mAh (a difference of 1000mAh).
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 Samsung Galaxy S7 Ref (advantages)
- Best weight: 17 grams less (152 vs 169).
- Has a higher screen resolution: 2560x1440 vs 2400x1080.
- Have headphone Jack. 3.5mm supports.
Why it is better not to take Samsung Galaxy S7 Ref (disadvantages)
The advantages of both models
- NFC supports.
- Have water resistant supports.
- Have wireless charging supports.
- Have fast charging supports.
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