OPPO F33 Pro vs Redmi K90 Ultra
The OPPO F33 Pro (2026) runs on the MediaTek Dimensity 6360 Max, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $449 and $420. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 52/100 (a 21-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 7000); the Redmi K90 Ultra has NFC for contactless payments, the OPPO F33 Pro doesn't; the OPPO F33 Pro is noticeably lighter (192g vs 227g).
Profile comparison
Category scores
OPPO F33 Pro
Redmi K90 Ultra
What makes OPPO F33 Pro better?
- Lighter: 192g vs 227g
- Better camera (40/100 vs 37/100)
- Better portability (61/100 vs 40/100)
What makes Redmi K90 Ultra better?
- Better Geekbench Single: 3013 vs 850
- Better Geekbench Multi: 9287 vs 2250
- Bigger battery: 8550 vs 7000 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 165Hz vs 120Hz
- Cheaper at launch: $420 vs $449
- Higher performance (92/100 vs 43/100)
- Longer battery life (78/100 vs 68/100)
- Better display (94/100 vs 80/100)
Comparison verdict
Comparing the OPPO F33 Pro vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 21 points higher (73/100 vs 52/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 43/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 68/100). Value score: OPPO F33 Pro — 28/100, Redmi K90 Ultra — 72/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Redmi K90 Ultra significantly outperforms the OPPO F33 Pro (92/100 vs 43/100). In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 80/100). In the "camera" category, the OPPO F33 Pro and the Redmi K90 Ultra are nearly equal (40/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 68/100). In the "portability" category, the OPPO F33 Pro notably outperforms the Redmi K90 Ultra (61/100 vs 40/100).
Specs comparison
| Specification | OPPO F33 Pro | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6360 Max | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | — | 3233695 | |
| Geekbench Single | 850 | 3013 | |
| Geekbench Multi | 2250 | 9287 | |
| Display | 6.6" AMOLED | 6.8" AMOLED | |
| Resolution | 2372x1080 | 1280x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 7000 mAh | 8550 mAh | |
| Charging | 80W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 50 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1400 nits | 3500 nits | |
| NFC | no | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | 158.4×75.2×8.3 mm | 162.9×77.9×8.2 mm | |
| Weight | 192 g | 227 g | |
| Launch price | $449 | $420 |
Camera comparison
OPPO F33 Pro
- Main: 50MP f/1.8
- Front: 50MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
OPPO F33 Pro
- 6.6" AMOLED
- Resolution: 2372x1080
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
OPPO F33 Pro
- 7000 mAh
- Wired: 80W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Benchmarks
Launch prices and where to check today's
Launch price difference: $29. Redmi K90 Ultra was $29 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the OPPO F33 Pro (92/100 vs 43/100).
display
In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 80/100).
camera
In the "camera" category, the OPPO F33 Pro and the Redmi K90 Ultra are nearly equal (40/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra is a bit better (78/100 vs 68/100).
portability
In the "portability" category, the OPPO F33 Pro notably outperforms the Redmi K90 Ultra (61/100 vs 40/100).
Frequently asked questions
Which is better: the OPPO F33 Pro or the Redmi K90 Ultra?
The Redmi K90 Ultra significantly outperforms the OPPO F33 Pro by 21 points (73/100 vs 52/100).
What is the rating of the OPPO F33 Pro and the Redmi K90 Ultra?
The OPPO F33 Pro has a MobileRank rating of 52/100, the Redmi K90 Ultra — 73/100.
Which is more powerful: the OPPO F33 Pro or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 43/100).
Should you choose the OPPO F33 Pro over the Redmi K90 Ultra?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.