OPPO Find X9s vs Redmi K90
The OPPO Find X9s (2026) runs on the MediaTek Dimensity 9500s, while the Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $699 and $401. By overall MobileRank rating, the OPPO Find X9s leads — 80/100 vs 76/100 (a 4-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 7025); the Redmi K90 is faster in AnTuTu (3,077,585 vs 2,884,942).
Profile comparison
Category scores
OPPO Find X9s
Redmi K90
What makes OPPO Find X9s better?
- Better camera (78/100 vs 58/100)
- Better display (85/100 vs 82/100)
- Better portability (56/100 vs 55/100)
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 2884942
- Better Geekbench Single: 3013 vs 2725
- Better Geekbench Multi: 9287 vs 8932
- Bigger battery: 7100 vs 7025 mAh
- Faster charging: 100W vs 80W
- Lighter: 206g vs 207g
- Cheaper at launch: $401 vs $699
- Higher performance (91/100 vs 89/100)
- Longer battery life (72/100 vs 68/100)
Comparison verdict
Comparing the OPPO Find X9s vs the Redmi K90, the OPPO Find X9s scores 4 points higher (80/100 vs 76/100). In the "camera" category, the OPPO Find X9s leads (78/100 vs 58/100). Value score: OPPO Find X9s — 74/100, Redmi K90 — 80/100; 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 and the OPPO Find X9s are nearly equal (91/100 vs 89/100). In the "display" category, the OPPO Find X9s and the Redmi K90 are nearly equal (85/100 vs 82/100). In the "camera" category, the OPPO Find X9s notably outperforms the Redmi K90 (78/100 vs 58/100). In the "battery" category, the Redmi K90 and the OPPO Find X9s are nearly equal (72/100 vs 68/100). In the "portability" category, the OPPO Find X9s and the Redmi K90 are nearly equal (56/100 vs 55/100).
Specs comparison
| Specification | OPPO Find X9s | Redmi K90 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500s | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 2884942 | 3077585 | |
| Geekbench Single | 2725 | 3013 | |
| Geekbench Multi | 8932 | 9287 | |
| Display | 6.6" LTPS AMOLED | 6.6" AMOLED | |
| Resolution | 1256x2760 | 2510x1156 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7025 mAh | 7100 mAh | |
| Charging | 80W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3600 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP66 | IP68 | |
| Dimensions | 156.9×73.9×7.9 mm | 157.5×75.3×8.0 mm | |
| Weight | 207 g | 206 g | |
| Launch price | $699 | $401 |
Camera comparison
OPPO Find X9s
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Display comparison
OPPO Find X9s
- 6.6" LTPS AMOLED
- Resolution: 1256x2760
- Refresh rate: 120 Hz
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Battery and charging
OPPO Find X9s
- 7025 mAh
- Wired: 80W
- No wireless charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared OPPO Find X9s and Redmi K90, covering their specs and all relevant benchmarks.
Redmi K90 leads OPPO Find X9s by 6.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $298. Redmi K90 was $298 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 and the OPPO Find X9s are nearly equal (91/100 vs 89/100).
display
In the "display" category, the OPPO Find X9s and the Redmi K90 are nearly equal (85/100 vs 82/100).
camera
In the "camera" category, the OPPO Find X9s notably outperforms the Redmi K90 (78/100 vs 58/100).
battery
In the "battery" category, the Redmi K90 and the OPPO Find X9s are nearly equal (72/100 vs 68/100).
portability
In the "portability" category, the OPPO Find X9s and the Redmi K90 are nearly equal (56/100 vs 55/100).
Frequently asked questions
Which is better: the OPPO Find X9s or the Redmi K90?
The OPPO Find X9s edges out the Redmi K90 by just 4 points — the two devices are very close in overall level.
What is the rating of the OPPO Find X9s and the Redmi K90?
The OPPO Find X9s has a MobileRank rating of 80/100, the Redmi K90 — 76/100.
Which has the better camera: the OPPO Find X9s or the Redmi K90?
The OPPO Find X9s leads on camera score (78/100 vs 58/100).
Should you choose the OPPO Find X9s over the Redmi K90?
The OPPO Find X9s is a better fit for gamers and power users. The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.