Compare Samsung Galaxy S25+ vs Samsung Galaxy S21 Ultra 12/256GB
| Name | Samsung Galaxy S25+ | Samsung Galaxy S21 Ultra 12/256GB |
|---|---|---|
|
|
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| Antutu benchmark | 3087822 | 647553 |
| CPU | Qualcomm Snapdragon 8 Elite (Gen 4) | Samsung Exynos 2100 |
| Diagonal size | 6.7 " | 6.8 " |
| Resolution | 2340x1080 | 3200x1440 |
| Multi-touch (number of touches) | 10 | 10 |
| RAM | 12 Gb | 12 Gb |
| Bezel-less | Yes | Yes |
| ROM | 256 GB | 256 GB |
| External memory | No | No |
| Rear camera | 50 Mp | 108 Mp |
| Camera | Triple Camera | Five cameras |
| Sensor model | Samsung GN3 | Samsung S5KHM3 |
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 12 Mp | 40 Mp |
| Battery | 4900 mAh | 5000 mAh |
| Wireless charging | Yes | Yes |
| Network | 5 G | 5 G |
| WiFi | Yes | Yes |
| Bluetooth | Yes | Yes |
| NFC | Yes | Yes |
| Navigation (Positioning) | GPS, A-GPS, GLONAS | GPS, A-GPS, GLONAS |
| Notifications Led | No | No |
| Fingerprint's scanner | Yes | Yes |
| Operating system (OS) | Android 15 | Android 11 |
| Material | Metal frame and glass case | Metal frame and glass case |
| Weight | 190 g | 228 g |
| Dimensions | 158.4 x 75.8 x 7.3 mm | 165,1 x 75,6 x 8,8 mm |
| Price |
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Alternatives to the Samsung Galaxy S25+: Samsung Galaxy M54 5G - Compare Samsung Galaxy S23+ 8/256GB - Compare Samsung Galaxy A8S - Compare |
905.67€ ($1063.03) See Details |
Samsung Galaxy S25+ vs Samsung Galaxy S21 Ultra 12/256GB: Camera comparison.
In this table, you can compare the Samsung Galaxy S25+’s camera vs Samsung Galaxy S21 Ultra’s camera, see the difference between the 50Mp Samsung GN3 sensor and the 108Mp Samsung S5KHM3 sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Samsung Galaxy S25+ | Samsung Galaxy S21 Ultra 12/256GB |
|---|---|---|
| Rear camera | 50 Mp | 108 Mp |
| Sensor model | Samsung GN3 | Samsung S5KHM3 |
| Flash | Dual LED flash | Dual LED flash |
| Front (selfie) camera | 12 Mp | 40 Mp |
| Flash | No | No |
Samsung Galaxy S25+ vs Samsung Galaxy S21 Ultra 12/256GB: battery life comparison.
Below, you can find the last battery life test between the Samsung Galaxy S25+ vs Samsung Galaxy S21 Ultra, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Samsung Galaxy S25+ | Samsung Galaxy S21 Ultra 12/256GB |
|---|---|---|
| Battery | 4900 mAh | 5000 mAh |
| Type | Non-removable | Non-removable |
| Stand-by time | 6-7 days | 6-7 days |
| Battery Life | 2-3 days | 3-4 days |
| Working hours in hard mode | 8-9 hours | 8-9 hours |
| Talk time | 30 hours | 30 hours |
| Fast charging | Yes | Yes |
| Wireless charging | Yes | Yes |
Samsung Galaxy S25+ vs Samsung Galaxy S21 Ultra 12/256GB: Antutu benchmark comparison.
Samsung Galaxy S25+ in the AnTuTu benchmark test got 3087822 score points which is 376.84% faster than the Samsung Galaxy S21 Ultra 12/256GB, which got 647553. You can compare its ranking and performance with other models results based on the Antutu test below.
Samsung Galaxy S25+ vs Samsung Galaxy S21 Ultra 12/256GB: Geekbench benchmark comparison.
Samsung Galaxy S25+ in the Geekbench benchmark tests got a 3211 points score in "Single-core" of against the Samsung Galaxy S21 Ultra 12/256GB which got 1096, it is 192.97% faster. In "Multi-core" score 10087 vs 3723 (170.94% 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 S25+ and Samsung Galaxy S21 Ultra 12/256GB? (compare specs) (which is better)
The main differences, why it is better to choose the Samsung Galaxy S25+ (advantages)
- Good performance: Is 376.84% faster in the Antutu test (2440269 score difference).
- Best weight: 38 grams less (190 vs 228).
Why it is better not to take Samsung Galaxy S25+ (disadvantages)
The main differences, why it is better to choose the Samsung Galaxy S21 Ultra 12/256GB (advantages)
- Has a higher resolution newer rear camera: 108Mp Samsung S5KHM3 compared to 50Mp Samsung GN3
- Has a higher resolution front (selfie) camera: 40Mp vs 12Mp .
- Has a higher screen resolution: 3200x1440 vs 2340x1080.
- More battery capacity: 5000mAh vs 4900mAh (a difference of 100mAh).
Why it is better not to take Samsung Galaxy S21 Ultra 12/256GB (disadvantages)
The advantages of both models
- NFC supports.
- Have water resistant supports.
- Have wireless charging supports.
- Have fast charging supports.
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