Compare Xiaomi Redmi K40 Ultra vs Xiaomi Redmi 8A
| Name | Xiaomi Redmi K40 Ultra | Xiaomi Redmi 8A |
|---|---|---|
|
|
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| Antutu benchmark | 619883 | 88112 |
| CPU | MediaTek Dimensity 1200 | Qualcomm Snapdragon 439 |
| Diagonal size | 6.67 " | 6.22 " |
| Resolution | 2400x1080 | 1520x720 |
| Multi-touch (number of touches) | 10 | 10 |
| RAM | 8 Gb | 2 Gb |
| Bezel-less | Yes | Yes |
| ROM | 128 GB | 32 GB |
| External memory | No | MicroSD (TF), supports cards up to 256Gb |
| Rear camera | 64 Mp | 12 Mp |
| Camera | Triple Camera | Single camera |
| Sensor model | Sony IMX686 | Sony IMX486 |
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 20 Mp | 8 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 | No |
| Fingerprint's scanner | Yes | No |
| Operating system (OS) | Android 11 | Android 9.0 |
| Material | Plastic frame and glass case | Plastic |
| Weight | g | 190 g |
| Dimensions | mm | 156.3×75.4×9.4 mm |
| Price |
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Alternatives to the Xiaomi Redmi K40 Ultra: Xiaomi Mi 9 Lite 6/64Gb - Compare Xiaomi 12X 8/128Gb - Compare Xiaomi Black Shark 2 Pro 12/256Gb - Compare |
93.22€ ($99.71) See Details |
Xiaomi Redmi K40 Ultra vs Xiaomi Redmi 8A: Camera comparison.
In this table, you can compare the Xiaomi Redmi K40 Ultra’s camera vs Xiaomi Redmi 8A’s camera, see the difference between the 64Mp Sony IMX686 sensor and the 12Mp Sony IMX486 sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Xiaomi Redmi K40 Ultra | Xiaomi Redmi 8A |
|---|---|---|
| Rear camera | 64 Mp | 12 Mp |
| Sensor model | Sony IMX686 | Sony IMX486 |
| Flash | LED flash | |
| Front (selfie) camera | 20 Mp | 8 Mp |
| Flash | No | No |
Xiaomi Redmi K40 Ultra vs Xiaomi Redmi 8A: battery life comparison.
Below, you can find the last battery life test between the Xiaomi Redmi K40 Ultra vs Xiaomi Redmi 8A, 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 8A |
|---|---|---|
| Battery | 5000 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 | 10-12 hours |
| Talk time | 30 hours | 30 hours |
| Fast charging | Yes | Yes |
| Wireless charging | No | No |
Xiaomi Redmi K40 Ultra vs Xiaomi Redmi 8A: Antutu benchmark comparison.
Xiaomi Redmi K40 Ultra in the AnTuTu benchmark test got 619883 score points which is 603.52% faster than the Xiaomi Redmi 8A, which got 88112. You can compare its ranking and performance with other models results based on the Antutu test below.
Xiaomi Redmi K40 Ultra vs Xiaomi Redmi 8A: 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 8A which got 147, it is 526.53% faster. In "Multi-core" score 3255 vs 520 (525.96% 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 8A? (compare specs) (which is better)
The main differences, why it is better to choose the Xiaomi Redmi K40 Ultra (advantages)
- Good performance: Is 603.52% faster in the Antutu test (531771 score difference).
- Has a higher resolution newer rear camera: 64Mp Sony IMX686 compared to 12Mp Sony IMX486
- Has a higher resolution front (selfie) camera: 20Mp Samsung S5K3T2 vs 8Mp .
- NFC supports.
- Has a higher screen resolution: 2400x1080 vs 1520x720.
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 8A (advantages)
- Have headphone Jack. 3.5mm supports.
Why it is better not to take Xiaomi Redmi 8A (disadvantages)
- Does not support NFC.
The advantages of both models
- Have fast charging supports.
- Have infrared blaster supports.
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Xiaomi Redmi 8A related comparisons
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