Oppo F31 vs Xiaomi 18 Pro Max
The Oppo F31 (2025) runs on the MediaTek Dimensity 6300, while the Xiaomi 18 Pro Max (2026) runs on the Qualcomm Snapdragon 8 Elite Extreme Gen 6. By overall MobileRank rating, the Xiaomi 18 Pro Max leads — 92/100 vs 51/100 (a 41-point difference). Key differences: the Xiaomi 18 Pro Max has the bigger battery (8500 mAh vs 7000); the main camera is 50 MP vs 200 MP; the Xiaomi 18 Pro Max is faster in AnTuTu (5,001,234 vs 528,398); the Xiaomi 18 Pro Max has NFC for contactless payments, the Oppo F31 doesn't; the Oppo F31 is noticeably lighter (185g vs 235g).
Profile comparison
Category scores
Oppo F31
Xiaomi 18 Pro Max
What makes Oppo F31 better?
- Lighter: 185g vs 235g
- Better portability (68/100 vs 33/100)
What makes Xiaomi 18 Pro Max better?
- Higher AnTuTu: 5001234 vs 528398
- Better Geekbench Single: 4327 vs 771
- Better Geekbench Multi: 12873 vs 1980
- Bigger battery: 8500 vs 7000 mAh
- Faster charging: 100W vs 80W
- Better main camera: 200MP vs 50MP
- Higher performance (100/100 vs 43/100)
- Better camera (100/100 vs 32/100)
- Longer battery life (92/100 vs 68/100)
- Better display (82/100 vs 80/100)
Comparison verdict
Comparing the Oppo F31 vs the Xiaomi 18 Pro Max, the Xiaomi 18 Pro Max scores 41 points higher (92/100 vs 51/100). In the "performance" category, the Xiaomi 18 Pro Max leads (100/100 vs 43/100). In the "camera" category, the Xiaomi 18 Pro Max leads (100/100 vs 32/100). In the "battery" category, the Xiaomi 18 Pro Max leads (92/100 vs 68/100). In the "performance" category, the Xiaomi 18 Pro Max significantly outperforms the Oppo F31 (100/100 vs 43/100). In the "display" category, the Xiaomi 18 Pro Max and the Oppo F31 are nearly equal (82/100 vs 80/100). In the "camera" category, the Xiaomi 18 Pro Max significantly outperforms the Oppo F31 (100/100 vs 32/100). In the "battery" category, the Xiaomi 18 Pro Max notably outperforms the Oppo F31 (92/100 vs 68/100). In the "portability" category, the Oppo F31 significantly outperforms the Xiaomi 18 Pro Max (68/100 vs 33/100).
Specs comparison
| Specification | Oppo F31 | Xiaomi 18 Pro Max | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 8 Elite Extreme Gen 6 | |
| AnTuTu | 528398 | 5001234 | |
| Geekbench Single | 771 | 4327 | |
| Geekbench Multi | 1980 | 12873 | |
| Display | 6.6" AMOLED | 6.9" LTPO AMOLED | |
| Resolution | 1080x2372 | 1208x2624 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 8500 mAh | |
| Charging | 80W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15, ColorOS 15 | Android 17 | |
| Brightness (peak) | 1400 nits | 4000 nits | |
| NFC | no | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | 158.2×75.0×8.0 mm | 163.4×77.6×8.4 mm | |
| Weight | 185 g | 235 g | |
| Launch price | — | $986 |
Camera comparison
Oppo F31
- Main: 50MP f/1.8
- Front: 16MP
Xiaomi 18 Pro Max
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
Oppo F31
- 6.6" AMOLED
- Resolution: 1080x2372
- Refresh rate: 120 Hz
Xiaomi 18 Pro Max
- 6.9" LTPO AMOLED
- Resolution: 1208x2624
- Refresh rate: 120 Hz
Battery and charging
Oppo F31
- 7000 mAh
- Wired: 80W
- No wireless charging
Xiaomi 18 Pro Max
- 8500 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Oppo F31 and Xiaomi 18 Pro Max, covering their specs and all relevant benchmarks.
Xiaomi 18 Pro Max leads Oppo F31 by 89.4% 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 Xiaomi 18 Pro Max significantly outperforms the Oppo F31 (100/100 vs 43/100).
display
In the "display" category, the Xiaomi 18 Pro Max and the Oppo F31 are nearly equal (82/100 vs 80/100).
camera
In the "camera" category, the Xiaomi 18 Pro Max significantly outperforms the Oppo F31 (100/100 vs 32/100).
battery
In the "battery" category, the Xiaomi 18 Pro Max notably outperforms the Oppo F31 (92/100 vs 68/100).
portability
In the "portability" category, the Oppo F31 significantly outperforms the Xiaomi 18 Pro Max (68/100 vs 33/100).
Frequently asked questions
Which is better: the Oppo F31 or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max significantly outperforms the Oppo F31 by 41 points (92/100 vs 51/100).
What is the rating of the Oppo F31 and the Xiaomi 18 Pro Max?
The Oppo F31 has a MobileRank rating of 51/100, the Xiaomi 18 Pro Max — 92/100.
Which has the better camera: the Oppo F31 or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max leads on camera score (100/100 vs 32/100).
Which is more powerful: the Oppo F31 or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max leads on performance (100/100 vs 43/100).
Should you choose the Oppo F31 over the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.