Compare Xiaomi 12S Ultra 12/512GB Chinese version vs Xiaomi Redmi K40 12/256Gb
| Name | Xiaomi 12S Ultra 12/512GB Chinese version | Xiaomi Redmi K40 12/256Gb |
|---|---|---|
|
|
|
| Antutu benchmark | 1087955 | 687663 |
| CPU | Qualcomm Snapdragon 8+ Gen 1 | Qualcomm Snapdragon 870 |
| Diagonal size | 6.73 " | 6.67 " |
| Resolution | 3200x1440 | 2400x1080 |
| Multi-touch (number of touches) | 10 | 10 |
| RAM | 12 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 IMX989 | Sony IMX582 |
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 32 Mp | 30 Mp |
| Battery | 4860 mAh | 4520 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 | No |
| Fingerprint's scanner | Yes | Yes |
| Operating system (OS) | Android 12 | Android 11 |
| Material | Metal frame and glass case | Plastic frame and glass case |
| Weight | 225 g | 201 g |
| Dimensions | 163,2 x 75 x 9,1 mm | 163,7 x 76,4 x 7,8 mm |
| Price | 759.52€ ($825.47) See Details | 385.08€ ($418.52) See Details |
Xiaomi 12S Ultra 12/512GB Chinese version vs Xiaomi Redmi K40 12/256Gb: Camera comparison.
In this table, you can compare the Xiaomi 12S Ultra’s camera vs Xiaomi Redmi K40’s camera, see the difference between the 50Mp Sony IMX989 sensor and the 48Mp Sony IMX582 sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Xiaomi 12S Ultra 12/512GB Chinese version | Xiaomi Redmi K40 12/256Gb |
|---|---|---|
| Rear camera | 50 Mp | 48 Mp |
| Sensor model | Sony IMX989 | Sony IMX582 |
| Flash | Dual LED flash | |
| Front (selfie) camera | 32 Mp | 30 Mp |
| Flash | No | No |
Xiaomi 12S Ultra 12/512GB Chinese version vs Xiaomi Redmi K40 12/256Gb: battery life comparison.
Below, you can find the last battery life test between the Xiaomi 12S Ultra vs Xiaomi Redmi K40, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Xiaomi 12S Ultra 12/512GB Chinese version | Xiaomi Redmi K40 12/256Gb |
|---|---|---|
| Battery | 4860 mAh | 4520 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 12S Ultra 12/512GB Chinese version vs Xiaomi Redmi K40 12/256Gb: Antutu benchmark comparison.
Xiaomi 12S Ultra 12/512GB Chinese version in the AnTuTu benchmark test got 1087955 score points which is 58.21% faster than the Xiaomi Redmi K40 12/256Gb, which got 687663. You can compare its ranking and performance with other models results based on the Antutu test below.
Xiaomi 12S Ultra 12/512GB Chinese version vs Xiaomi Redmi K40 12/256Gb: Geekbench benchmark comparison.
Xiaomi 12S Ultra 12/512GB Chinese version in the Geekbench benchmark tests got a 1297 points score in "Single-core" of against the Xiaomi Redmi K40 12/256Gb which got 928, it is 39.76% faster. In "Multi-core" score 4286 vs 3260 (31.47% faster). You can compare its ranking and performance with other models results based on the Geekbench test below.
What is the difference between Xiaomi 12S Ultra 12/512GB Chinese version and Xiaomi Redmi K40 12/256Gb? (compare specs) (which is better)
The main differences, why it is better to choose the Xiaomi 12S Ultra 12/512GB Chinese version (advantages)
- Good performance: Is 58.21% faster in the Antutu test (400292 score difference).
- Has a higher resolution newer rear camera: 50Mp Sony IMX989 compared to 48Mp Sony IMX582
- Has a higher resolution front (selfie) camera: 32Mp Omnivision OV32C vs 30Mp Samsung S5K3T2.
- Has a higher screen resolution: 3200x1440 vs 2400x1080.
- More battery capacity: 4860mAh vs 4520mAh (a difference of 340mAh).
- Have water resistant supports.
- Have wireless charging supports.
Why it is better not to take Xiaomi 12S Ultra 12/512GB Chinese version (disadvantages)
The main differences, why it is better to choose the Xiaomi Redmi K40 12/256Gb (advantages)
- Best weight: 24 grams less (201 vs 225).
Why it is better not to take Xiaomi Redmi K40 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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