OnePlus 13R vs Redmi K90 Ultra
The OnePlus 13R (2025) runs on the Qualcomm Snapdragon 8 Gen 3, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $599 and $420. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 71/100 (a 2-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 2,381,948); the OnePlus 13R is noticeably lighter (206g vs 227g).
OnePlus 13R
Redmi K90 Ultra
- Lighter: 206g vs 227g
- Better camera (56/100 vs 37/100)
- Better portability (55/100 vs 40/100)
- Higher AnTuTu: 3119308 vs 2381948
- Better Geekbench Single: 3041 vs 2205
- Better Geekbench Multi: 9494 vs 7192
- Bigger battery: 8550 vs 6000 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 165Hz vs 120Hz
- Cheaper at launch: $420 vs $599
- Higher performance (92/100 vs 83/100)
- Longer battery life (78/100 vs 63/100)
- Better display (94/100 vs 84/100)
Comparing the OnePlus 13R vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 2 points higher (73/100 vs 71/100). In the "camera" category, the OnePlus 13R leads (56/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 63/100). Value score: OnePlus 13R — 54/100, Redmi K90 Ultra — 82/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Redmi K90 Ultra is a bit better (92/100 vs 83/100). In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 84/100). In the "camera" category, the OnePlus 13R notably outperforms the Redmi K90 Ultra (56/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra notably outperforms the OnePlus 13R (78/100 vs 63/100). In the "portability" category, the OnePlus 13R notably outperforms the Redmi K90 Ultra (55/100 vs 40/100).
| Specification | OnePlus 13R | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 3 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 2381948 | 3119308 | |
| Geekbench Single | 2205 | 3041 | |
| Geekbench Multi | 7192 | 9494 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 2780x1264 | 1280x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 6000 mAh | 8550 mAh | |
| Charging | 80W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 4500 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP65 | IP68/IP69 | |
| Dimensions | 161.7×75.8×8.0 mm | 162.9×77.9×8.2 mm | |
| Weight | 206 g | 227 g | |
| Launch price | $599 | $420 |
OnePlus 13R
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 16MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
OnePlus 13R
- 6.8" LTPO AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
OnePlus 13R
- 6000 mAh
- Wired: 80W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared OnePlus 13R and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads OnePlus 13R by 23.6% in our overall performance rating.
Launch price difference: $179. Redmi K90 Ultra was $179 cheaper at launch.
performance
In the "performance" category, the Redmi K90 Ultra is a bit better (92/100 vs 83/100).
display
In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the OnePlus 13R notably outperforms the Redmi K90 Ultra (56/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra notably outperforms the OnePlus 13R (78/100 vs 63/100).
portability
In the "portability" category, the OnePlus 13R notably outperforms the Redmi K90 Ultra (55/100 vs 40/100).
Which is better: the OnePlus 13R or the Redmi K90 Ultra?
The Redmi K90 Ultra edges out the OnePlus 13R by just 2 points — the two devices are very close in overall level.
What is the rating of the OnePlus 13R and the Redmi K90 Ultra?
The OnePlus 13R has a MobileRank rating of 71/100, the Redmi K90 Ultra — 73/100.
Which has the better camera: the OnePlus 13R or the Redmi K90 Ultra?
The OnePlus 13R leads on camera score (56/100 vs 37/100).
Which is more powerful: the OnePlus 13R or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 83/100).
Should you choose the OnePlus 13R over the Redmi K90 Ultra?
The OnePlus 13R is a better fit for gamers and power users. The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.