Compare Xiaomi Redmi K40 6/128Gb vs Vivo S9
| Name | Xiaomi Redmi K40 6/128Gb | Vivo S9 |
|---|---|---|
|
|
|
| Antutu benchmark | 687663 | 576885 |
| CPU | Qualcomm Snapdragon 870 | MediaTek Dimensity 1100 |
| Diagonal size | 6.67 " | 6.4 " |
| Resolution | 2400x1080 | 2400x1080 |
| Multi-touch (number of touches) | 10 | 10 |
| RAM | 6 Gb | 12 Gb |
| Bezel-less | Yes | Yes |
| ROM | 128 GB | 256 GB |
| External memory | No | MicroSD (TF), supports cards up to 256Gb |
| Rear camera | 48 Mp | 64 Mp |
| Camera | Triple Camera | Four cameras |
| Sensor model | Sony IMX582 | Sony IMX686 |
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 30 Mp | 44 Mp |
| Battery | 4520 mAh | 4200 mAh |
| Wireless charging | No | 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 11 | Android 11 |
| Material | Plastic frame and glass case | Metal frame and glass case |
| Weight | 201 g | g |
| Dimensions | 163,7 x 76,4 x 7,8 mm | mm |
| Price |
Discontinued.
View all Xiaomi models here
Alternatives to the Xiaomi Redmi K40 6/128Gb: Xiaomi Mi 10 8/256Gb - Compare Xiaomi Redmi Note 9 Pro 6/64Gb - Compare Xiaomi Redmi 9A 4/64Gb - Compare |
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View all Vivo models here
Alternatives to the Vivo S9: Vivo X60 Pro+ 12/256GB - Compare Vivo IQOO 10 Pro 12/512GB - Compare Vivo X Fold 12/512GB - Compare |
Xiaomi Redmi K40 6/128Gb vs Vivo S9: Camera comparison.
In this table, you can compare the Xiaomi Redmi K40’s camera vs Vivo S9’s camera, see the difference between the 48Mp Sony IMX582 sensor and the 64Mp Sony IMX686 sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Xiaomi Redmi K40 6/128Gb | Vivo S9 |
|---|---|---|
| Rear camera | 48 Mp | 64 Mp |
| Sensor model | Sony IMX582 | Sony IMX686 |
| Flash | Dual LED flash | |
| Front (selfie) camera | 30 Mp | 44 Mp |
| Flash | No | No |
Xiaomi Redmi K40 6/128Gb vs Vivo S9: battery life comparison.
Below, you can find the last battery life test between the Xiaomi Redmi K40 vs Vivo S9, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Xiaomi Redmi K40 6/128Gb | Vivo S9 |
|---|---|---|
| Battery | 4520 mAh | 4200 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 | No |
Xiaomi Redmi K40 6/128Gb vs Vivo S9: Antutu benchmark comparison.
Xiaomi Redmi K40 6/128Gb in the AnTuTu benchmark test got 687663 score points which is 19.20% faster than the Vivo S9, which got 576885. You can compare its ranking and performance with other models results based on the Antutu test below.
Xiaomi Redmi K40 6/128Gb vs Vivo S9: Geekbench benchmark comparison.
Xiaomi Redmi K40 6/128Gb in the Geekbench benchmark tests got a 928 points score in "Single-core" of against the Vivo S9 which got 818, it is 13.45% faster. In "Multi-core" score 3260 vs 3238 (0.68% 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 Vivo S9? (compare specs) (which is better)
The main differences, why it is better to choose the Xiaomi Redmi K40 6/128Gb (advantages)
- Good performance: Is 19.20% faster in the Antutu test (110778 score difference).
- More battery capacity: 4520mAh vs 4200mAh (a difference of 320mAh).
- Have infrared blaster supports.
Why it is better not to take Xiaomi Redmi K40 6/128Gb (disadvantages)
The main differences, why it is better to choose the Vivo S9 (advantages)
- Has a higher resolution newer rear camera: 64Mp Sony IMX686 compared to 48Mp Sony IMX582
- Has a higher resolution front (selfie) camera: 44Mp vs 30Mp Samsung S5K3T2.
Why it is better not to take Vivo S9 (disadvantages)
- Does not have infrared blaster supports.
The advantages of both models
- NFC supports.
- Have fast charging supports.
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Vivo S9 related comparisons
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