Compare Xiaomi 15 Ultra vs Xiaomi Redmi K40S 12/256GB
| Name | Xiaomi 15 Ultra | Xiaomi Redmi K40S 12/256GB |
|---|---|---|
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|
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| Antutu benchmark | 3109942 | 723188 |
| CPU | Qualcomm Snapdragon 8 Elite (Gen 4) | Qualcomm Snapdragon 870 |
| Diagonal size | 6.73 " | 6.67 " |
| Resolution | 3220x1440 | 2400x1080 |
| Multi-touch (number of touches) | 10 | 10 |
| RAM | 16 Gb | 12 Gb |
| Bezel-less | Yes | Yes |
| ROM | 512 GB | 256 GB |
| External memory | No | No |
| Rear camera | 50 Mp | 48 Mp |
| Camera | Four cameras | Triple Camera |
| Sensor model | Sony LYT900 | Sony IMX582 |
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 32 Mp | 20 Mp |
| Battery | 5410 mAh | 4500 mAh |
| Wireless charging | Yes | No |
| 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 | Yes |
| Fingerprint's scanner | Yes | Yes |
| Operating system (OS) | Android 15 | Android 12 |
| Material | Metal frame and glass case | Plastic |
| Weight | 229 g | 195 g |
| Dimensions | 161.3 x 75.3 x 9.48 mm | 163,2 x 75,9 x 7,7 mm |
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Alternatives to the Xiaomi 15 Ultra: Xiaomi Redmi Note 12 Pro 12/256GB - Compare Xiaomi 13 Lite 8/128GB - Compare Xiaomi Redmi A2 - Compare |
299.72€ ($350.81) See Details |
Xiaomi 15 Ultra vs Xiaomi Redmi K40S 12/256GB: Camera comparison.
In this table, you can compare the Xiaomi 15 Ultra’s camera vs Xiaomi Redmi K40S’s camera, see the difference between the 50Mp Sony LYT900 sensor and the 48Mp Sony IMX582 sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Xiaomi 15 Ultra | Xiaomi Redmi K40S 12/256GB |
|---|---|---|
| Rear camera | 50 Mp | 48 Mp |
| Sensor model | Sony LYT900 | Sony IMX582 |
| Flash | Dual LED flash | Dual LED flash |
| Front (selfie) camera | 32 Mp | 20 Mp |
| Flash | No | No |
Xiaomi 15 Ultra vs Xiaomi Redmi K40S 12/256GB: battery life comparison.
Below, you can find the last battery life test between the Xiaomi 15 Ultra vs Xiaomi Redmi K40S, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Xiaomi 15 Ultra | Xiaomi Redmi K40S 12/256GB |
|---|---|---|
| Battery | 5410 mAh | 4500 mAh |
| Type | Non-removable | Non-removable |
| Stand-by time | 6-7 days | 6-7 days |
| Battery Life | 3-4 days | 2-3 days |
| Working hours in hard mode | 10-12 hours | 8-9 hours |
| Talk time | 30 hours | 30 hours |
| Fast charging | Yes | Yes |
| Wireless charging | Yes | No |
Xiaomi 15 Ultra vs Xiaomi Redmi K40S 12/256GB: Antutu benchmark comparison.
Xiaomi 15 Ultra in the AnTuTu benchmark test got 3109942 score points which is 330.03% faster than the Xiaomi Redmi K40S 12/256GB, which got 723188. You can compare its ranking and performance with other models results based on the Antutu test below.
Xiaomi 15 Ultra vs Xiaomi Redmi K40S 12/256GB: Geekbench benchmark comparison.
Xiaomi 15 Ultra in the Geekbench benchmark tests got a 2800 points score in "Single-core" of against the Xiaomi Redmi K40S 12/256GB which got 983, it is 184.84% faster. In "Multi-core" score 10111 vs 3362 (200.74% faster). You can compare its ranking and performance with other models results based on the Geekbench test below.
What is the difference between Xiaomi 15 Ultra and Xiaomi Redmi K40S 12/256GB? (compare specs) (which is better)
The main differences, why it is better to choose the Xiaomi 15 Ultra (advantages)
- Good performance: Is 330.03% faster in the Antutu test (2386754 score difference).
- Has a higher resolution newer rear camera: 50Mp Sony LYT900 compared to 48Mp Sony IMX582
- Has a higher resolution front (selfie) camera: 32Mp vs 20Mp .
- Has a higher screen resolution: 3220x1440 vs 2400x1080.
- More battery capacity: 5410mAh vs 4500mAh (a difference of 910mAh).
- Have water resistant supports.
- Have wireless charging supports.
Why it is better not to take Xiaomi 15 Ultra (disadvantages)
The main differences, why it is better to choose the Xiaomi Redmi K40S 12/256GB (advantages)
- Best weight: 34 grams less (195 vs 229).
Why it is better not to take Xiaomi Redmi K40S 12/256GB (disadvantages)
- Does not have water resistant supports.
- Does not have wireless charging support.
The advantages of both models
- NFC supports.
- Have fast charging supports.
- Have infrared blaster supports.
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