Compare Samsung Galaxy S23 Ultra 12/1024GB vs Samsung Galaxy A21
| Name | Samsung Galaxy S23 Ultra 12/1024GB | Samsung Galaxy A21 |
|---|---|---|
|
|
|
| Antutu benchmark | 1221422 | 103196 |
| CPU | Qualcomm Snapdragon 8 Gen 2 | MediaTek Helio P35 |
| Diagonal size | 6.8 " | 6.5 " |
| Resolution | 3088x1440 | 1600x720 |
| Multi-touch (number of touches) | 10 | 10 |
| RAM | 12 Gb | 3 Gb |
| Bezel-less | Yes | Yes |
| ROM | 1024 GB | 32 GB |
| External memory | No | MicroSD (TF), supports cards up to 256Gb |
| Rear camera | 200 Mp | 16 Mp |
| Camera | Four cameras | Four cameras |
| Sensor model | Samsung ISOCELL HP2 | |
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 12 Mp | 13 Mp |
| Battery | 5000 mAh | 4000 mAh |
| Wireless charging | Yes | No |
| 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 | No |
| Fingerprint's scanner | Yes | Yes |
| Operating system (OS) | Android 13 | Android 10.0 (Q) |
| Material | Metal frame and glass case | Plastic |
| Weight | 233 g | 193 g |
| Dimensions | 163,4 × 78,1 × 8,9 mm | 167.8 x 76.7 x 8.1 mm |
| Price | 1203.40€ ($1412.05) See Details |
Discontinued.
View all Samsung models here
Alternatives to the Samsung Galaxy A21: Samsung Galaxy A60 6/128Gb - Compare Samsung Galaxy S23 Ultra 12/512GB - Compare Samsung Galaxy A33 5G 6/128GB - Compare |
Samsung Galaxy S23 Ultra 12/1024GB vs Samsung Galaxy A21: Camera comparison.
In this table, you can compare the Samsung Galaxy S23 Ultra’s camera vs Samsung Galaxy A21’s camera, see the difference between the 200Mp Samsung ISOCELL HP2 sensor and the 16Mp sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Samsung Galaxy S23 Ultra 12/1024GB | Samsung Galaxy A21 |
|---|---|---|
| Rear camera | 200 Mp | 16 Mp |
| Sensor model | Samsung ISOCELL HP2 | |
| Flash | Dual LED flash | Dual LED flash |
| Front (selfie) camera | 12 Mp | 13 Mp |
| Flash | No | No |
Samsung Galaxy S23 Ultra 12/1024GB vs Samsung Galaxy A21: battery life comparison.
Below, you can find the last battery life test between the Samsung Galaxy S23 Ultra vs Samsung Galaxy A21, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Samsung Galaxy S23 Ultra 12/1024GB | Samsung Galaxy A21 |
|---|---|---|
| Battery | 5000 mAh | 4000 mAh |
| Type | Non-removable | Non-removable |
| Stand-by time | 5-6 days | 5-6 days |
| Battery Life | 1,5-2 days | 2-3 days |
| Working hours in hard mode | 6-7 hours | 8-9 hours |
| Talk time | 30 hours | 30 hours |
| Fast charging | Yes | No |
| Wireless charging | Yes | No |
Samsung Galaxy S23 Ultra 12/1024GB vs Samsung Galaxy A21: Antutu benchmark comparison.
Samsung Galaxy S23 Ultra 12/1024GB in the AnTuTu benchmark test got 1221422 score points which is 1083.59% faster than the Samsung Galaxy A21, which got 103196. You can compare its ranking and performance with other models results based on the Antutu test below.
Samsung Galaxy S23 Ultra 12/1024GB vs Samsung Galaxy A21: Geekbench benchmark comparison.
Samsung Galaxy S23 Ultra 12/1024GB in the Geekbench benchmark tests got a 1369 points score in "Single-core" of against the Samsung Galaxy A21 which got 176, it is 677.84% faster. In "Multi-core" score 4455 vs 691 (544.72% 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 S23 Ultra 12/1024GB and Samsung Galaxy A21? (compare specs) (which is better)
The main differences, why it is better to choose the Samsung Galaxy S23 Ultra 12/1024GB (advantages)
- Good performance: Is 1083.59% faster in the Antutu test (1118226 score difference).
- Has a higher resolution newer rear camera: 200Mp Samsung ISOCELL HP2 compared to 16Mp
- Has a higher screen resolution: 3088x1440 vs 1600x720.
- More battery capacity: 5000mAh vs 4000mAh (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 S23 Ultra 12/1024GB (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 A21 (advantages)
- Best weight: 40 grams less (193 vs 233).
- Has a higher resolution front (selfie) camera: 13Mp vs 12Mp .
- Have headphone Jack. 3.5mm supports.
Why it is better not to take Samsung Galaxy A21 (disadvantages)
- Does not have water resistant supports.
- Does not have wireless charging support.
- Does not have fast charging support
The advantages of both models
- NFC supports.
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