Compare Xiaomi Redmi K40 6/128Gb vs Samsung Galaxy S20 Ultra
| Name | Xiaomi Redmi K40 6/128Gb | Samsung Galaxy S20 Ultra |
|---|---|---|
|
|
|
| Antutu benchmark | 687663 | 511288 |
| CPU | Qualcomm Snapdragon 870 | Samsung Exynos 990 |
| Diagonal size | 6.67 " | 6.9 " |
| Resolution | 2400x1080 | 3200x1440 |
| Multi-touch (number of touches) | 10 | 10 |
| RAM | 6 Gb | 12 Gb |
| Bezel-less | Yes | Yes |
| ROM | 128 GB | 128 GB |
| External memory | No | MicroSD (TF), supports cards up to 256Gb |
| Rear camera | 48 Mp | 108 Mp |
| Camera | Triple Camera | Four cameras |
| Sensor model | Sony IMX582 | Samsung Bright S5KHM1 |
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 30 Mp | 10 Mp |
| Battery | 4520 mAh | 5000 mAh |
| Wireless charging | No | Yes |
| 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 11 | Android 10.0 (Q) |
| Material | Plastic frame and glass case | Metal frame and glass case |
| Weight | 201 g | 222 g |
| Dimensions | 163,7 x 76,4 x 7,8 mm | 166,9 x 76 x 8,8 mm |
| Price |
Discontinued.
View all Xiaomi models here
Alternatives to the Xiaomi Redmi K40 6/128Gb: Xiaomi Mi 10 Lite 6/128Gb - Compare Xiaomi Poco F4 6/128GB - Compare Xiaomi Poco F5 Pro 8/256GB - Compare |
596.32€ ($698.99) See Details |
Xiaomi Redmi K40 6/128Gb vs Samsung Galaxy S20 Ultra: Camera comparison.
In this table, you can compare the Xiaomi Redmi K40’s camera vs Samsung Galaxy S20 Ultra’s camera, see the difference between the 48Mp Sony IMX582 sensor and the 108Mp Samsung Bright S5KHM1 sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Xiaomi Redmi K40 6/128Gb | Samsung Galaxy S20 Ultra |
|---|---|---|
| Rear camera | 48 Mp | 108 Mp |
| Sensor model | Sony IMX582 | Samsung Bright S5KHM1 |
| Flash | Dual LED flash | |
| Front (selfie) camera | 30 Mp | 10 Mp |
| Flash | No | No |
Xiaomi Redmi K40 6/128Gb vs Samsung Galaxy S20 Ultra: battery life comparison.
Below, you can find the last battery life test between the Xiaomi Redmi K40 vs Samsung Galaxy S20 Ultra, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Xiaomi Redmi K40 6/128Gb | Samsung Galaxy S20 Ultra |
|---|---|---|
| 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 6/128Gb vs Samsung Galaxy S20 Ultra: Antutu benchmark comparison.
Xiaomi Redmi K40 6/128Gb in the AnTuTu benchmark test got 687663 score points which is 34.50% faster than the Samsung Galaxy S20 Ultra, which got 511288. You can compare its ranking and performance with other models results based on the Antutu test below.
Xiaomi Redmi K40 6/128Gb vs Samsung Galaxy S20 Ultra: Geekbench benchmark comparison.
Xiaomi Redmi K40 6/128Gb in the Geekbench benchmark tests got a 928 points score in "Single-core" of against the Samsung Galaxy S20 Ultra which got 490, it is 89.39% faster. In "Multi-core" score 3260 vs 2757 (18.24% 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 6/128Gb and Samsung Galaxy S20 Ultra? (compare specs) (which is better)
The main differences, why it is better to choose the Xiaomi Redmi K40 6/128Gb (advantages)
- Good performance: Is 34.50% faster in the Antutu test (176375 score difference).
- Best weight: 21 grams less (201 vs 222).
- Has a higher resolution front (selfie) camera: 30Mp Samsung S5K3T2 vs 10Mp .
- Have infrared blaster supports.
Why it is better not to take Xiaomi Redmi K40 6/128Gb (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 S20 Ultra (advantages)
- Has a higher resolution newer rear camera: 108Mp Samsung Bright S5KHM1 compared to 48Mp Sony IMX582
- 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 S20 Ultra (disadvantages)
- Does not have infrared blaster supports.
The advantages of both models
- NFC supports.
- Have fast charging supports.
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