Compare Samsung Galaxy S21 Ultra 12/128GB vs Samsung Galaxy A02s 3/32GB
| Name | Samsung Galaxy S21 Ultra 12/128GB | Samsung Galaxy A02s 3/32GB |
|---|---|---|
|
|
|
| Antutu benchmark | 647553 | 92177 |
| CPU | Samsung Exynos 2100 | Qualcomm Snapdragon 450 |
| Diagonal size | 6.8 " | 6.5 " |
| Resolution | 3200x1440 | 1600x720 |
| Multi-touch (number of touches) | 10 | 5 |
| RAM | 12 Gb | 3 Gb |
| Bezel-less | Yes | Yes |
| ROM | 128 GB | 32 GB |
| External memory | No | MicroSD (TF), supports cards up to 256Gb |
| Rear camera | 108 Mp | 13 Mp |
| Camera | Five cameras | Triple Camera |
| Sensor model | Samsung S5KHM3 | |
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 40 Mp | 5 Mp |
| Battery | 5000 mAh | 5000 mAh |
| Wireless charging | Yes | No |
| Network | 5 G | 4 G |
| WiFi | Yes | Yes |
| Bluetooth | Yes | Yes |
| NFC | Yes | No |
| Navigation (Positioning) | GPS, A-GPS, GLONAS | GPS, A-GPS, GLONAS |
| Notifications Led | No | No |
| Fingerprint's scanner | Yes | No |
| Operating system (OS) | Android 11 | Android 10.0 (Q) |
| Material | Metal frame and glass case | Plastic |
| Weight | 228 g | 196 g |
| Dimensions | 165,1 x 75,6 x 8,8 mm | 164,2 x 75,9 x 9.1 mm |
| Price | 844.07€ ($987.95) See Details | 106.80€ ($125.01) See Details |
Samsung Galaxy S21 Ultra 12/128GB vs Samsung Galaxy A02s 3/32GB: Camera comparison.
In this table, you can compare the Samsung Galaxy S21 Ultra’s camera vs Samsung Galaxy A02s’s camera, see the difference between the 108Mp Samsung S5KHM3 sensor and the 13Mp sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Samsung Galaxy S21 Ultra 12/128GB | Samsung Galaxy A02s 3/32GB |
|---|---|---|
| Rear camera | 108 Mp | 13 Mp |
| Sensor model | Samsung S5KHM3 | |
| Flash | Dual LED flash | LED flash |
| Front (selfie) camera | 40 Mp | 5 Mp |
| Flash | No | No |
Samsung Galaxy S21 Ultra 12/128GB vs Samsung Galaxy A02s 3/32GB: battery life comparison.
Below, you can find the last battery life test between the Samsung Galaxy S21 Ultra vs Samsung Galaxy A02s, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Samsung Galaxy S21 Ultra 12/128GB | Samsung Galaxy A02s 3/32GB |
|---|---|---|
| Battery | 5000 mAh | 5000 mAh |
| Type | Non-removable | Non-removable |
| Stand-by time | 6-7 days | 6-7 days |
| Battery Life | 3-4 days | 3-4 days |
| Working hours in hard mode | 8-9 hours | 10-12 hours |
| Talk time | 30 hours | 25 hours |
| Fast charging | Yes | No |
| Wireless charging | Yes | No |
Samsung Galaxy S21 Ultra 12/128GB vs Samsung Galaxy A02s 3/32GB: Antutu benchmark comparison.
Samsung Galaxy S21 Ultra 12/128GB in the AnTuTu benchmark test got 647553 score points which is 602.51% faster than the Samsung Galaxy A02s 3/32GB, which got 92177. You can compare its ranking and performance with other models results based on the Antutu test below.
Samsung Galaxy S21 Ultra 12/128GB vs Samsung Galaxy A02s 3/32GB: Geekbench benchmark comparison.
Samsung Galaxy S21 Ultra 12/128GB in the Geekbench benchmark tests got a 1096 points score in "Single-core" of against the Samsung Galaxy A02s 3/32GB which got 160, it is 585.00% faster. In "Multi-core" score 3723 vs 907 (310.47% 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 Ultra 12/128GB and Samsung Galaxy A02s 3/32GB? (compare specs) (which is better)
The main differences, why it is better to choose the Samsung Galaxy S21 Ultra 12/128GB (advantages)
- Good performance: Is 602.51% faster in the Antutu test (555376 score difference).
- Has a higher resolution newer rear camera: 108Mp Samsung S5KHM3 compared to 13Mp
- Has a higher resolution front (selfie) camera: 40Mp vs 5Mp .
- NFC supports.
- Has a higher screen resolution: 3200x1440 vs 1600x720.
- Have water resistant supports.
- Have wireless charging supports.
- Have fast charging supports.
Why it is better not to take Samsung Galaxy S21 Ultra 12/128GB (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 A02s 3/32GB (advantages)
- Best weight: 32 grams less (196 vs 228).
- Have headphone Jack. 3.5mm supports.
Why it is better not to take Samsung Galaxy A02s 3/32GB (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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