OnePlus 13 vs Redmi K90 Ultra
The OnePlus 13 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite; estimated prices are $899 and $420. By overall MobileRank rating, the OnePlus 13 leads — 84/100 vs 75/100 (a 9-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 6000); the Redmi K90 Ultra is faster in AnTuTu (3,119,308 vs 3,116,931).
OnePlus 13
Redmi K90 Ultra
- Better Geekbench Single: 3050 vs 3041
- Better Geekbench Multi: 9700 vs 9494
- Lighter: 213g vs 227g
- Better camera (78/100 vs 37/100)
- Better portability (46/100 vs 40/100)
- Higher AnTuTu: 3119308 vs 3116931
- Bigger battery: 8550 vs 6000 mAh
- Higher refresh rate: 165Hz vs 120Hz
- Cheaper: $420 vs $899
- Longer battery life (92/100 vs 83/100)
- Better display (94/100 vs 89/100)
- Better value for money (86/100 vs 80/100)
Comparing the OnePlus 13 vs the Redmi K90 Ultra, the OnePlus 13 scores 9 points higher (84/100 vs 75/100). In the "camera" category, the OnePlus 13 leads (78/100 vs 37/100). In the "performance" category, both devices are on the same level — 92/100. In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 89/100). In the "camera" category, the OnePlus 13 significantly outperforms the Redmi K90 Ultra (78/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra is a bit better (92/100 vs 83/100). In the "portability" category, the OnePlus 13 is a bit better (46/100 vs 40/100). In the "value for money" category, the Redmi K90 Ultra is a bit better (86/100 vs 80/100).
| Specification | OnePlus 13 | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3116931 | 3119308 | |
| Geekbench Single | 3050 | 3041 | |
| Geekbench Multi | 9700 | 9494 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 3168x1440 | 1280x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 6000 mAh | 8550 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 50W | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB / 16GB / 24GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 15 / OxygenOS 15 | Android 16 | |
| Brightness (peak) | 4500 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP69 | IP68/IP69 | |
| Dimensions | 162.9×76.5×8.5 mm | 162.9×77.9×8.2 mm | |
| Weight | 213 g | 227 g | |
| Price | $899 | $420 |
OnePlus 13
- Main: 50MP f/f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
OnePlus 13
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
OnePlus 13
- 6000 mAh
- NanoReview test: web browsing 13:42 hrs, total 31:17 hrs
- Wired: 100W
- Wireless: 50W
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- Wireless charging: no data
We compared OnePlus 13 and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads OnePlus 13 by 0.1% in our overall performance rating.
Price difference: $479. Redmi K90 Ultra is cheaper by $479.
performance
In the "performance" category, both devices are on the same level — 92/100.
display
In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 89/100).
camera
In the "camera" category, the OnePlus 13 significantly outperforms the Redmi K90 Ultra (78/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra is a bit better (92/100 vs 83/100).
portability
In the "portability" category, the OnePlus 13 is a bit better (46/100 vs 40/100).
value for money
In the "value for money" category, the Redmi K90 Ultra is a bit better (86/100 vs 80/100).
Which is better: the OnePlus 13 or the Redmi K90 Ultra?
The OnePlus 13 edges out the Redmi K90 Ultra by just 9 points — the two devices are very close in overall level.
What is the rating of the OnePlus 13 and the Redmi K90 Ultra?
The OnePlus 13 has a MobileRank rating of 84/100, the Redmi K90 Ultra — 75/100.
Which has the better camera: the OnePlus 13 or the Redmi K90 Ultra?
The OnePlus 13 leads on camera score (78/100 vs 37/100).
Should you choose the OnePlus 13 over the Redmi K90 Ultra?
The OnePlus 13 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.