Redmi K90 Ultra vs Vivo X90 Pro
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo X90 Pro (2022) runs on the MediaTek Dimensity 9200. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 65/100 (a 8-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 4870); the main camera is 50 MP vs 3 MP; the Redmi K90 Ultra is faster in AnTuTu (3,119,308 vs 1,755,232); the Redmi K90 Ultra is thinner (8.2mm vs 9.3mm).
Redmi K90 Ultra
Vivo X90 Pro
- Higher AnTuTu: 3119308 vs 1755232
- Better Geekbench Single: 3041 vs 1745
- Better Geekbench Multi: 9494 vs 4351
- Bigger battery: 8550 vs 4870 mAh
- Better main camera: 50MP vs 3MP
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 73/100)
- Longer battery life (78/100 vs 77/100)
- Better display (94/100 vs 84/100)
- Better portability (40/100 vs 36/100)
- Faster charging: 120W vs 100W
- Lighter: 214g vs 227g
- Better camera (43/100 vs 37/100)
Comparing the Redmi K90 Ultra vs the Vivo X90 Pro, the Redmi K90 Ultra scores 8 points higher (73/100 vs 65/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 73/100). In the "performance" category, the Redmi K90 Ultra notably outperforms the Vivo X90 Pro (92/100 vs 73/100). In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 84/100). In the "camera" category, the Vivo X90 Pro is a bit better (43/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra and the Vivo X90 Pro are nearly equal (78/100 vs 77/100). In the "portability" category, the Redmi K90 Ultra and the Vivo X90 Pro are nearly equal (40/100 vs 36/100).
| Specification | Redmi K90 Ultra | Vivo X90 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9200 | |
| AnTuTu | 3119308 | 1755232 | |
| Geekbench Single | 3041 | 1745 | |
| Geekbench Multi | 9494 | 4351 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1280x2772 | 1260x2800 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8550 mAh | 4870 mAh | |
| Charging | 100W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 3 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 13, Funtouch 13 (Global), Origin OS 3 (China) | |
| Brightness (peak) | 3500 nits | 1300 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP68 | |
| Dimensions | 162.9×77.9×8.2 mm | 164.1×74.5×9.3 mm | |
| Weight | 227 g | 214 g | |
| Launch price | $420 | — |
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Vivo X90 Pro
- Main: 3MP f/f/1.8
- Ultrawide: 12MP
- Telephoto: 50MP
- Front: 32MP
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Vivo X90 Pro
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Vivo X90 Pro
- 4870 mAh
- Wired: 120W
- Wireless: 50W
We compared Redmi K90 Ultra and Vivo X90 Pro, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Vivo X90 Pro by 77.7% in our overall performance rating.
Vivo X90 Pro
Price unknownperformance
In the "performance" category, the Redmi K90 Ultra notably outperforms the Vivo X90 Pro (92/100 vs 73/100).
display
In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the Vivo X90 Pro is a bit better (43/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra and the Vivo X90 Pro are nearly equal (78/100 vs 77/100).
portability
In the "portability" category, the Redmi K90 Ultra and the Vivo X90 Pro are nearly equal (40/100 vs 36/100).
Which is better: the Redmi K90 Ultra or the Vivo X90 Pro?
The Redmi K90 Ultra edges out the Vivo X90 Pro by just 8 points — the two devices are very close in overall level.
What is the rating of the Redmi K90 Ultra and the Vivo X90 Pro?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Vivo X90 Pro — 65/100.
Which has the better camera: the Redmi K90 Ultra or the Vivo X90 Pro?
The Vivo X90 Pro leads on camera score (43/100 vs 37/100).
Which is more powerful: the Redmi K90 Ultra or the Vivo X90 Pro?
The Redmi K90 Ultra leads on performance (92/100 vs 73/100).
Should you choose the Redmi K90 Ultra over the Vivo X90 Pro?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo X90 Pro is a better fit for active users, those who care about battery life.