Redmi K90 Ultra vs Xiaomi 14 Civi
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Xiaomi 14 Civi (2024) runs on the Qualcomm Snapdragon 8s Gen 3; estimated prices are $420 and $520. By overall MobileRank rating, the Redmi K90 Ultra leads — 61/100 vs 51/100 (a 10-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 4700); the Redmi K90 Ultra is faster in AnTuTu (2,760,000 vs 1,806,236); the Xiaomi 14 Civi is noticeably lighter (177g vs 227g).
Redmi K90 Ultra
Xiaomi 14 Civi
- Higher AnTuTu: 2760000 vs 1806236
- Better Geekbench Single: 3050 vs 1930
- Better Geekbench Multi: 9300 vs 4817
- Bigger battery: 8550 vs 4700 mAh
- Faster charging: 100W vs 67W
- Higher refresh rate: 165Hz vs 120Hz
- Cheaper: $420 vs $520
- Higher performance (65/100 vs 29/100)
- Longer battery life (77/100 vs 41/100)
- Better value for money (81/100 vs 74/100)
- Lighter: 177g vs 227g
- Better camera (59/100 vs 32/100)
- Better design/ergonomics (78/100 vs 16/100)
Comparing the Redmi K90 Ultra vs the Xiaomi 14 Civi, the Redmi K90 Ultra scores 10 points higher (61/100 vs 51/100). In the "performance" category, the Redmi K90 Ultra leads (65/100 vs 29/100). In the "camera" category, the Xiaomi 14 Civi leads (59/100 vs 32/100). In the "battery" category, the Redmi K90 Ultra leads (77/100 vs 41/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the Xiaomi 14 Civi (65/100 vs 29/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Xiaomi 14 Civi notably outperforms the Redmi K90 Ultra (59/100 vs 32/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Xiaomi 14 Civi (77/100 vs 41/100). In the "design" category, the Xiaomi 14 Civi significantly outperforms the Redmi K90 Ultra (78/100 vs 16/100). In the "value for money" category, the Redmi K90 Ultra is a bit better (81/100 vs 74/100).
| Specification | Redmi K90 Ultra | Xiaomi 14 Civi | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8s Gen 3 | |
| AnTuTu | 2760000 | 1806236 | |
| Geekbench Single | 3050 | 1930 | |
| Geekbench Multi | 9300 | 4817 | |
| Display | 6.8" AMOLED | 6.5" AMOLED | |
| Resolution | 1280x2772 | 1236x2750 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8550 mAh | 4700 mAh | |
| Charging | 100W | 67W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 12 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 14, HyperOS | |
| Brightness (peak) | 3500 nits | 3000 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | — | |
| Dimensions | 162.9×77.9×8.2 mm | 157.2×72.8×7.5 mm | |
| Weight | 227 g | 177 g | |
| Price | $420 | $520 |
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Xiaomi 14 Civi
- Main: 50MP f/f/1.6
- Ultrawide: 12MP
- Telephoto: 50MP
- Front: 32MP
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Xiaomi 14 Civi
- 6.5" AMOLED
- Resolution: 1236x2750
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Xiaomi 14 Civi
- 4700 mAh
- Wired: 67W
- No wireless charging
We compared Redmi K90 Ultra and Xiaomi 14 Civi, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Xiaomi 14 Civi by 52.8% in our overall performance rating.
Price difference: $100. Redmi K90 Ultra is cheaper by $100.
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Xiaomi 14 Civi (65/100 vs 29/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Xiaomi 14 Civi notably outperforms the Redmi K90 Ultra (59/100 vs 32/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Xiaomi 14 Civi (77/100 vs 41/100).
design
In the "design" category, the Xiaomi 14 Civi significantly outperforms the Redmi K90 Ultra (78/100 vs 16/100).
value for money
In the "value for money" category, the Redmi K90 Ultra is a bit better (81/100 vs 74/100).
Which is better: the Redmi K90 Ultra or the Xiaomi 14 Civi?
The Redmi K90 Ultra is noticeably better than the Xiaomi 14 Civi — the overall rating gap is 10 points.
What is the rating of the Redmi K90 Ultra and the Xiaomi 14 Civi?
The Redmi K90 Ultra has a MobileRank rating of 61/100, the Xiaomi 14 Civi — 51/100.
Which has the better camera: the Redmi K90 Ultra or the Xiaomi 14 Civi?
The Xiaomi 14 Civi leads on camera score (59/100 vs 32/100).
Which is more powerful: the Redmi K90 Ultra or the Xiaomi 14 Civi?
The Redmi K90 Ultra leads on performance (65/100 vs 29/100).
Should you choose the Redmi K90 Ultra over the Xiaomi 14 Civi?
The Redmi K90 Ultra is a better fit for active users, those who care about battery life, budget-conscious buyers. The Xiaomi 14 Civi is a better fit for everyday use.