Oppo F31 vs OPPO Find X9
The Oppo F31 (2025) runs on the MediaTek Dimensity 6300, while the OPPO Find X9 (2026) runs on the MediaTek Dimensity 9500. By overall MobileRank rating, the OPPO Find X9 leads — 84/100 vs 51/100 (a 33-point difference). Key differences: the Oppo F31 has the bigger battery (7000 mAh vs 6000); the OPPO Find X9 is faster in AnTuTu (3,400,423 vs 528,398); the OPPO Find X9 has NFC for contactless payments, the Oppo F31 doesn't; the Oppo F31 is noticeably lighter (185g vs 207g).
Profile comparison
Category scores
Oppo F31
OPPO Find X9
What makes Oppo F31 better?
- Bigger battery: 7000 vs 6000 mAh
- Lighter: 185g vs 207g
- Better portability (68/100 vs 55/100)
What makes OPPO Find X9 better?
- Higher AnTuTu: 3400423 vs 528398
- Better Geekbench Single: 3293 vs 771
- Better Geekbench Multi: 10243 vs 1980
- Faster charging: 100W vs 80W
- Higher performance (94/100 vs 43/100)
- Better camera (78/100 vs 32/100)
- Longer battery life (83/100 vs 68/100)
- Better display (84/100 vs 80/100)
Comparison verdict
Comparing the Oppo F31 vs the OPPO Find X9, the OPPO Find X9 scores 33 points higher (84/100 vs 51/100). In the "performance" category, the OPPO Find X9 leads (94/100 vs 43/100). In the "camera" category, the OPPO Find X9 leads (78/100 vs 32/100). In the "battery" category, the OPPO Find X9 leads (83/100 vs 68/100). In the "performance" category, the OPPO Find X9 significantly outperforms the Oppo F31 (94/100 vs 43/100). In the "display" category, the OPPO Find X9 and the Oppo F31 are nearly equal (84/100 vs 80/100). In the "camera" category, the OPPO Find X9 significantly outperforms the Oppo F31 (78/100 vs 32/100). In the "battery" category, the OPPO Find X9 notably outperforms the Oppo F31 (83/100 vs 68/100). In the "portability" category, the Oppo F31 is a bit better (68/100 vs 55/100).
Specs comparison
| Specification | Oppo F31 | OPPO Find X9 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | MediaTek Dimensity 9500 | |
| AnTuTu | 528398 | 3400423 | |
| Geekbench Single | 771 | 3293 | |
| Geekbench Multi | 1980 | 10243 | |
| Display | 6.6" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2372 | 2780x1264 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 6000 mAh | |
| Charging | 80W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 15, ColorOS 15 | Android 15 | |
| Brightness (peak) | 1400 nits | 3600 nits | |
| NFC | no | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 158.2×75.0×8.0 mm | 157.0×73.9×8.0 mm | |
| Weight | 185 g | 207 g | |
| Launch price | — | $999 |
Camera comparison
Oppo F31
- Main: 50MP f/1.8
- Front: 16MP
OPPO Find X9
- Main: 50MP f/1.4
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Oppo F31
- 6.6" AMOLED
- Resolution: 1080x2372
- Refresh rate: 120 Hz
OPPO Find X9
- 6.8" LTPO AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Battery and charging
Oppo F31
- 7000 mAh
- Wired: 80W
- No wireless charging
OPPO Find X9
- 6000 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Oppo F31 and OPPO Find X9, covering their specs and all relevant benchmarks.
OPPO Find X9 leads Oppo F31 by 84.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo F31
Price unknownDetailed category analysis
performance
In the "performance" category, the OPPO Find X9 significantly outperforms the Oppo F31 (94/100 vs 43/100).
display
In the "display" category, the OPPO Find X9 and the Oppo F31 are nearly equal (84/100 vs 80/100).
camera
In the "camera" category, the OPPO Find X9 significantly outperforms the Oppo F31 (78/100 vs 32/100).
battery
In the "battery" category, the OPPO Find X9 notably outperforms the Oppo F31 (83/100 vs 68/100).
portability
In the "portability" category, the Oppo F31 is a bit better (68/100 vs 55/100).
Frequently asked questions
Which is better: the Oppo F31 or the OPPO Find X9?
The OPPO Find X9 significantly outperforms the Oppo F31 by 33 points (84/100 vs 51/100).
What is the rating of the Oppo F31 and the OPPO Find X9?
The Oppo F31 has a MobileRank rating of 51/100, the OPPO Find X9 — 84/100.
Which has the better camera: the Oppo F31 or the OPPO Find X9?
The OPPO Find X9 leads on camera score (78/100 vs 32/100).
Which is more powerful: the Oppo F31 or the OPPO Find X9?
The OPPO Find X9 leads on performance (94/100 vs 43/100).
Should you choose the Oppo F31 over the OPPO Find X9?
The OPPO Find X9 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.