Oppo Find N3 Flip vs Redmi K90 Ultra
The Oppo Find N3 Flip (2023) runs on the MediaTek Dimensity 9200, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite. 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 4300); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 1,755,232); the Oppo Find N3 Flip is noticeably lighter (198g vs 227g).
Profile comparison
Category scores
Oppo Find N3 Flip
Redmi K90 Ultra
What makes Oppo Find N3 Flip better?
- Lighter: 198g vs 227g
- Better camera (70/100 vs 37/100)
- Better portability (62/100 vs 40/100)
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 1755232
- Better Geekbench Single: 3013 vs 1745
- Better Geekbench Multi: 9287 vs 4351
- Bigger battery: 8550 vs 4300 mAh
- Faster charging: 100W vs 44W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 73/100)
- Longer battery life (78/100 vs 33/100)
- Better display (94/100 vs 80/100)
Comparison verdict
Comparing the Oppo Find N3 Flip vs the Redmi K90 Ultra, 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 "camera" category, the Oppo Find N3 Flip leads (70/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 33/100). In the "performance" category, the Redmi K90 Ultra notably outperforms the Oppo Find N3 Flip (92/100 vs 73/100). In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 80/100). In the "camera" category, the Oppo Find N3 Flip significantly outperforms the Redmi K90 Ultra (70/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Oppo Find N3 Flip (78/100 vs 33/100). In the "portability" category, the Oppo Find N3 Flip notably outperforms the Redmi K90 Ultra (62/100 vs 40/100).
Specs comparison
| Specification | Oppo Find N3 Flip | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9200 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1755232 | 3233695 | |
| Geekbench Single | 1745 | 3013 | |
| Geekbench Multi | 4351 | 9287 | |
| Display | 6.8" Foldable LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2520 | 1280x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 4300 mAh | 8550 mAh | |
| Charging | 44W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 48 MP | 8 MP | |
| Telephoto | 32 MP | 0 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 13, up to 4 major Android upgrades, ColorOS 14 | Android 16 | |
| Brightness (peak) | 1600 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IPX4 | IP68/IP69 | |
| Dimensions | 166.4×75.8×7.8 mm | 162.9×77.9×8.2 mm | |
| Weight | 198 g | 227 g | |
| Launch price | — | $420 |
Camera comparison
Oppo Find N3 Flip
- Main: 50MP f/1.8
- Ultrawide: 48MP
- Telephoto: 32MP
- Front: 32MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Oppo Find N3 Flip
- 6.8" Foldable LTPO AMOLED
- Resolution: 1080x2520
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
Oppo Find N3 Flip
- 4300 mAh
- Wired: 44W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Oppo Find N3 Flip and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Oppo Find N3 Flip by 45.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo Find N3 Flip
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra notably outperforms the Oppo Find N3 Flip (92/100 vs 73/100).
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 Find N3 Flip significantly outperforms the Redmi K90 Ultra (70/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Oppo Find N3 Flip (78/100 vs 33/100).
portability
In the "portability" category, the Oppo Find N3 Flip notably outperforms the Redmi K90 Ultra (62/100 vs 40/100).
Frequently asked questions
Which is better: the Oppo Find N3 Flip or the Redmi K90 Ultra?
The Redmi K90 Ultra edges out the Oppo Find N3 Flip by just 8 points — the two devices are very close in overall level.
What is the rating of the Oppo Find N3 Flip and the Redmi K90 Ultra?
The Oppo Find N3 Flip has a MobileRank rating of 65/100, the Redmi K90 Ultra — 73/100.
Which has the better camera: the Oppo Find N3 Flip or the Redmi K90 Ultra?
The Oppo Find N3 Flip leads on camera score (70/100 vs 37/100).
Which is more powerful: the Oppo Find N3 Flip or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 73/100).
Should you choose the Oppo Find N3 Flip over the Redmi K90 Ultra?
The Oppo Find N3 Flip is a better fit for active users. The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.