Compare Xiaomi Redmi K40 Pro+ vs Samsung Galaxy S21 Ultra 12/128GB
| Name | Xiaomi Redmi K40 Pro+ | Samsung Galaxy S21 Ultra 12/128GB |
|---|---|---|
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|
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| Antutu benchmark | 735277 | 647553 |
| CPU | Qualcomm Snapdragon 888 | Samsung Exynos 2100 |
| Diagonal size | 6.67 " | 6.8 " |
| Resolution | 2400x1080 | 3200x1440 |
| Multi-touch (number of touches) | 10 | 10 |
| RAM | 12 Gb | 12 Gb |
| Bezel-less | Yes | Yes |
| ROM | 256 GB | 128 GB |
| External memory | No | No |
| Rear camera | 108 Mp | 108 Mp |
| Camera | Triple Camera | Five cameras |
| Sensor model | Samsung HM2 | Samsung S5KHM3 |
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 20 Mp | 40 Mp |
| Battery | 4520 mAh | 5000 mAh |
| Wireless charging | No | 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 11 | Android 11 |
| Material | Plastic frame and glass case | Metal frame and glass case |
| Weight | 196 g | 228 g |
| Dimensions | 163.7 x 76.4 x 7.8 mm | 165,1 x 75,6 x 8,8 mm |
| Price |
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Alternatives to the Xiaomi Redmi K40 Pro+: Xiaomi Mi 11 Lite 5G 6/128Gb - Compare Xiaomi Redmi K50 Pro 8/128GB - Compare Xiaomi Mi 11 8/128GB - Compare |
896.41€ ($973.28) See Details |
Xiaomi Redmi K40 Pro+ vs Samsung Galaxy S21 Ultra 12/128GB: Camera comparison.
In this table, you can compare the Xiaomi Redmi K40 Pro+’s camera vs Samsung Galaxy S21 Ultra’s camera, see the difference between the 108Mp Samsung HM2 sensor and the 108Mp Samsung S5KHM3 sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Xiaomi Redmi K40 Pro+ | Samsung Galaxy S21 Ultra 12/128GB |
|---|---|---|
| Rear camera | 108 Mp | 108 Mp |
| Sensor model | Samsung HM2 | Samsung S5KHM3 |
| Flash | Dual LED flash | |
| Front (selfie) camera | 20 Mp | 40 Mp |
| Flash | No | No |
Xiaomi Redmi K40 Pro+ vs Samsung Galaxy S21 Ultra 12/128GB: battery life comparison.
Below, you can find the last battery life test between the Xiaomi Redmi K40 Pro+ vs Samsung Galaxy S21 Ultra, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Xiaomi Redmi K40 Pro+ | Samsung Galaxy S21 Ultra 12/128GB |
|---|---|---|
| Battery | 4520 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 | No | Yes |
Xiaomi Redmi K40 Pro+ vs Samsung Galaxy S21 Ultra 12/128GB: Antutu benchmark comparison.
Xiaomi Redmi K40 Pro+ in the AnTuTu benchmark test got 735277 score points which is 13.55% faster than the Samsung Galaxy S21 Ultra 12/128GB, which got 647553. You can compare its ranking and performance with other models results based on the Antutu test below.
Xiaomi Redmi K40 Pro+ vs Samsung Galaxy S21 Ultra 12/128GB: Geekbench benchmark comparison.
Xiaomi Redmi K40 Pro+ in the Geekbench benchmark tests got a 1135 points score in "Single-core" of against the Samsung Galaxy S21 Ultra 12/128GB which got 1096, it is 3.56% faster. In "Multi-core" score 3852 vs 3723 (3.46% faster). You can compare its ranking and performance with other models results based on the Geekbench test below.
What is the difference between Xiaomi Redmi K40 Pro+ and Samsung Galaxy S21 Ultra 12/128GB? (compare specs) (which is better)
The main differences, why it is better to choose the Xiaomi Redmi K40 Pro+ (advantages)
- Good performance: Is 13.55% faster in the Antutu test (87724 score difference).
- Best weight: 32 grams less (196 vs 228).
- Have infrared blaster supports.
Why it is better not to take Xiaomi Redmi K40 Pro+ (disadvantages)
- Does not have water resistant supports.
- Does not have wireless charging support.
The main differences, why it is better to choose the Samsung Galaxy S21 Ultra 12/128GB (advantages)
- Has a higher resolution front (selfie) camera: 40Mp vs 20Mp Samsung S5K3T2.
- Has a higher screen resolution: 3200x1440 vs 2400x1080.
- More battery capacity: 5000mAh vs 4520mAh (a difference of 480mAh).
- Have water resistant supports.
- Have wireless charging supports.
Why it is better not to take Samsung Galaxy S21 Ultra 12/128GB (disadvantages)
- Does not have infrared blaster supports.
The advantages of both models
- NFC supports.
- Have fast charging supports.
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