Compare Xiaomi Redmi K40 8/128Gb vs Xiaomi Redmi 3
| Name | Xiaomi Redmi K40 8/128Gb | Xiaomi Redmi 3 |
|---|---|---|
|
|
|
| Antutu benchmark | 687663 | 33726 |
| CPU | Qualcomm Snapdragon 870 | Qualcomm Snapdragon 616 |
| Diagonal size | 6.67 " | 5 " |
| Resolution | 2400x1080 | 1280x720 |
| Multi-touch (number of touches) | 10 | 5 |
| RAM | 8 Gb | 2 Gb |
| Bezel-less | Yes | No |
| ROM | 128 GB | 16 GB |
| External memory | No | MicroSD (TF), supports cards up to 128Gb |
| Rear camera | 48 Mp | 13 Mp |
| Camera | Triple Camera | Single camera |
| Sensor model | Sony IMX582 | |
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 20 Mp | 5 Mp |
| Battery | 4520 mAh | 4100 mAh |
| Wireless charging | No | |
| Network | 5 G | 4 G |
| WiFi | Yes | Yes |
| Bluetooth | Yes | Yes |
| NFC | Yes | |
| Navigation (Positioning) | GPS, A-GPS, GLONAS | GPS, A-GPS, GLONAS |
| Notifications Led | No | Yes |
| Fingerprint's scanner | Yes | No |
| Operating system (OS) | Android 11 | Android 5.1 |
| Material | Plastic frame and glass case | Metal |
| Weight | 201 g | 144 g |
| Dimensions | 163,7 x 76,4 x 7,8 mm | 139.3 x 69.6 x 8.5 mm |
| Price |
Discontinued.
View all Xiaomi models here
Alternatives to the Xiaomi Redmi K40 8/128Gb: Xiaomi Redmi K50 Ultra 12/256GB - Compare Xiaomi Redmi Note 8T 4/128Gb - Compare Xiaomi Redmi Note 12 Pro 8/128GB - Compare |
Discontinued.
View all Xiaomi models here
Alternatives to the Xiaomi Redmi 3: Xiaomi Black Shark 4S 12/256GB - Compare Xiaomi Poco X4 Pro 5G 8/256GB - Compare Xiaomi Redmi K60 8/128GB - Compare |
Xiaomi Redmi K40 8/128Gb vs Xiaomi Redmi 3: Camera comparison.
In this table, you can compare the Xiaomi Redmi K40’s camera vs Xiaomi Redmi 3’s camera, see the difference between the 48Mp Sony IMX582 sensor and the 13Mp sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Xiaomi Redmi K40 8/128Gb | Xiaomi Redmi 3 |
|---|---|---|
| Rear camera | 48 Mp | 13 Mp |
| Sensor model | Sony IMX582 | |
| Flash | ||
| Front (selfie) camera | 20 Mp | 5 Mp |
| Flash | No |
Xiaomi Redmi K40 8/128Gb vs Xiaomi Redmi 3: battery life comparison.
Below, you can find the last battery life test between the Xiaomi Redmi K40 vs Xiaomi Redmi 3, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Xiaomi Redmi K40 8/128Gb | Xiaomi Redmi 3 |
|---|---|---|
| Battery | 4520 mAh | 4100 mAh |
| Type | Non-removable | Removable |
| Stand-by time | 6-7 days | |
| Battery Life | 2-3 days | |
| Working hours in hard mode | 8-9 hours | |
| Talk time | 30 hours | |
| Fast charging | Yes | |
| Wireless charging | No |
Xiaomi Redmi K40 8/128Gb vs Xiaomi Redmi 3: Antutu benchmark comparison.
Xiaomi Redmi K40 8/128Gb in the AnTuTu benchmark test got 687663 score points which is 1938.97% faster than the Xiaomi Redmi 3, which got 33726. You can compare its ranking and performance with other models results based on the Antutu test below.
Xiaomi Redmi K40 8/128Gb vs Xiaomi Redmi 3: Geekbench benchmark comparison.
Xiaomi Redmi K40 8/128Gb in the Geekbench benchmark tests got a 928 points score in "Single-core" of against the Xiaomi Redmi 3 which got 0, it is 100.00% faster. In "Multi-core" score 3260 vs 0 (100.00% 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 8/128Gb and Xiaomi Redmi 3? (compare specs) (which is better)
The main differences, why it is better to choose the Xiaomi Redmi K40 8/128Gb (advantages)
- Good performance: Is 1938.97% faster in the Antutu test (653937 score difference).
- Has a higher resolution newer rear camera: 48Mp Sony IMX582 compared to 13Mp
- Has a higher resolution front (selfie) camera: 20Mp vs 5Mp .
- NFC supports.
- Has a higher screen resolution: 2400x1080 vs 1280x720.
- More battery capacity: 4520mAh vs 4100mAh (a difference of 420mAh).
- Have fast charging supports.
- Have infrared blaster supports.
Why it is better not to take Xiaomi Redmi K40 8/128Gb (disadvantages)
- Does not have Headphone Jack. Need audio 3.5mm headphone jack adapter
The main differences, why it is better to choose the Xiaomi Redmi 3 (advantages)
- Best weight: 57 grams less (144 vs 201).
- Have headphone Jack. 3.5mm supports.
Why it is better not to take Xiaomi Redmi 3 (disadvantages)
- Does not support NFC.
- Does not have fast charging support
- Does not have infrared blaster supports.
The advantages of both models
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