Compare Xiaomi Redmi K40 Ultra vs Xiaomi Redmi A2
| Name | Xiaomi Redmi K40 Ultra | Xiaomi Redmi A2 |
|---|---|---|
|
|
|
| Antutu benchmark | 619883 | 115633 |
| CPU | MediaTek Dimensity 1200 | MediaTek Helio G36 |
| Diagonal size | 6.67 " | 6.52 " |
| Resolution | 2400x1080 | 1600x720 |
| Multi-touch (number of touches) | 10 | 5 |
| RAM | 8 Gb | 2 Gb |
| Bezel-less | Yes | No |
| ROM | 128 GB | 32 GB |
| External memory | No | MicroSD (TF), supports cards up to 256Gb |
| Rear camera | 64 Mp | 8 Mp |
| Camera | Triple Camera | Dual Camera |
| Sensor model | Sony IMX686 | |
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 20 Mp | 5 Mp |
| Battery | 5000 mAh | 5000 mAh |
| Wireless charging | No | No |
| Network | 5 G | 4 G |
| WiFi | Yes | Yes |
| Bluetooth | Yes | Yes |
| NFC | Yes | No |
| 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 13 |
| Material | Plastic frame and glass case | Plastic |
| Weight | g | 192 g |
| Dimensions | mm | 164.9 x 76.75 x 9.09 mm |
| Price |
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Alternatives to the Xiaomi Redmi K40 Ultra: Xiaomi 12S Pro 8/128 Chinese version - Compare Xiaomi Poco F4 6/128GB - Compare Xiaomi Black Shark 6/64Gb - Compare |
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Xiaomi Redmi K40 Ultra vs Xiaomi Redmi A2: Camera comparison.
In this table, you can compare the Xiaomi Redmi K40 Ultra’s camera vs Xiaomi Redmi A2’s camera, see the difference between the 64Mp Sony IMX686 sensor and the 8Mp sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Xiaomi Redmi K40 Ultra | Xiaomi Redmi A2 |
|---|---|---|
| Rear camera | 64 Mp | 8 Mp |
| Sensor model | Sony IMX686 | |
| Flash | LED flash | |
| Front (selfie) camera | 20 Mp | 5 Mp |
| Flash | No | No |
Xiaomi Redmi K40 Ultra vs Xiaomi Redmi A2: battery life comparison.
Below, you can find the last battery life test between the Xiaomi Redmi K40 Ultra vs Xiaomi Redmi A2, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Xiaomi Redmi K40 Ultra | Xiaomi Redmi A2 |
|---|---|---|
| Battery | 5000 mAh | 5000 mAh |
| Type | Non-removable | Non-removable |
| Stand-by time | 6-7 days | 6-7 days |
| Battery Life | 2-3 days | 2-3 days |
| Working hours in hard mode | 8-9 hours | 8-9 hours |
| Talk time | 30 hours | 30 hours |
| Fast charging | Yes | No |
| Wireless charging | No | No |
Xiaomi Redmi K40 Ultra vs Xiaomi Redmi A2: Antutu benchmark comparison.
Xiaomi Redmi K40 Ultra in the AnTuTu benchmark test got 619883 score points which is 436.08% faster than the Xiaomi Redmi A2, which got 115633. You can compare its ranking and performance with other models results based on the Antutu test below.
Xiaomi Redmi K40 Ultra vs Xiaomi Redmi A2: Geekbench benchmark comparison.
Xiaomi Redmi K40 Ultra in the Geekbench benchmark tests got a 921 points score in "Single-core" of against the Xiaomi Redmi A2 which got 188, it is 389.89% faster. In "Multi-core" score 3255 vs 987 (229.79% 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 Ultra and Xiaomi Redmi A2? (compare specs) (which is better)
The main differences, why it is better to choose the Xiaomi Redmi K40 Ultra (advantages)
- Good performance: Is 436.08% faster in the Antutu test (504250 score difference).
- Has a higher resolution newer rear camera: 64Mp Sony IMX686 compared to 8Mp
- Has a higher resolution front (selfie) camera: 20Mp Samsung S5K3T2 vs 5Mp .
- NFC supports.
- Has a higher screen resolution: 2400x1080 vs 1600x720.
- Have fast charging supports.
- Have infrared blaster supports.
Why it is better not to take Xiaomi Redmi K40 Ultra (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 A2 (advantages)
- Have headphone Jack. 3.5mm supports.
Why it is better not to take Xiaomi Redmi A2 (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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