Oppo Reno9 vs Xiaomi 18 Pro Max
The Oppo Reno9 (2022) runs on the Qualcomm Snapdragon 778G 5G, 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 55/100 (a 37-point difference). Key differences: the Xiaomi 18 Pro Max has the bigger battery (8500 mAh vs 4500); the main camera is 64 MP vs 200 MP; the Xiaomi 18 Pro Max is faster in AnTuTu (5,001,234 vs 783,606); the Oppo Reno9 is noticeably lighter (174g vs 235g).
Profile comparison
Category scores
Oppo Reno9
Xiaomi 18 Pro Max
What makes Oppo Reno9 better?
- Lighter: 174g vs 235g
- Better portability (83/100 vs 33/100)
What makes Xiaomi 18 Pro Max better?
- Higher AnTuTu: 5001234 vs 783606
- Better Geekbench Single: 4327 vs 1017
- Better Geekbench Multi: 12873 vs 2943
- Bigger battery: 8500 vs 4500 mAh
- Faster charging: 100W vs 67W
- Better main camera: 200MP vs 64MP
- Higher performance (100/100 vs 54/100)
- Better camera (100/100 vs 45/100)
- Longer battery life (92/100 vs 42/100)
- Better display (82/100 vs 80/100)
Comparison verdict
Comparing the Oppo Reno9 vs the Xiaomi 18 Pro Max, the Xiaomi 18 Pro Max scores 37 points higher (92/100 vs 55/100). In the "performance" category, the Xiaomi 18 Pro Max leads (100/100 vs 54/100). In the "camera" category, the Xiaomi 18 Pro Max leads (100/100 vs 45/100). In the "battery" category, the Xiaomi 18 Pro Max leads (92/100 vs 42/100). In the "performance" category, the Xiaomi 18 Pro Max significantly outperforms the Oppo Reno9 (100/100 vs 54/100). In the "display" category, the Xiaomi 18 Pro Max and the Oppo Reno9 are nearly equal (82/100 vs 80/100). In the "camera" category, the Xiaomi 18 Pro Max significantly outperforms the Oppo Reno9 (100/100 vs 45/100). In the "battery" category, the Xiaomi 18 Pro Max significantly outperforms the Oppo Reno9 (92/100 vs 42/100). In the "portability" category, the Oppo Reno9 significantly outperforms the Xiaomi 18 Pro Max (83/100 vs 33/100).
Specs comparison
| Specification | Oppo Reno9 | Xiaomi 18 Pro Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 778G 5G | Qualcomm Snapdragon 8 Elite Extreme Gen 6 | |
| AnTuTu | 783606 | 5001234 | |
| Geekbench Single | 1017 | 4327 | |
| Geekbench Multi | 2943 | 12873 | |
| Display | 6.7" AMOLED | 6.9" LTPO AMOLED | |
| Resolution | 1080x2412 | 1208x2624 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4500 mAh | 8500 mAh | |
| Charging | 67W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 64 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 32 MP | 50 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 13, ColorOS 13 | Android 17 | |
| Brightness (peak) | 950 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 162.3×74.2×7.2 mm | 163.4×77.6×8.4 mm | |
| Weight | 174 g | 235 g | |
| Launch price | — | $986 |
Camera comparison
Oppo Reno9
- Main: 64MP f/1.8
- Front: 32MP
Xiaomi 18 Pro Max
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
Oppo Reno9
- 6.7" AMOLED
- Resolution: 1080x2412
- Refresh rate: 120 Hz
Xiaomi 18 Pro Max
- 6.9" LTPO AMOLED
- Resolution: 1208x2624
- Refresh rate: 120 Hz
Battery and charging
Oppo Reno9
- 4500 mAh
- Wired: 67W
- No wireless charging
Xiaomi 18 Pro Max
- 8500 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Oppo Reno9 and Xiaomi 18 Pro Max, covering their specs and all relevant benchmarks.
Xiaomi 18 Pro Max leads Oppo Reno9 by 84.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo Reno9
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 18 Pro Max significantly outperforms the Oppo Reno9 (100/100 vs 54/100).
display
In the "display" category, the Xiaomi 18 Pro Max and the Oppo Reno9 are nearly equal (82/100 vs 80/100).
camera
In the "camera" category, the Xiaomi 18 Pro Max significantly outperforms the Oppo Reno9 (100/100 vs 45/100).
battery
In the "battery" category, the Xiaomi 18 Pro Max significantly outperforms the Oppo Reno9 (92/100 vs 42/100).
portability
In the "portability" category, the Oppo Reno9 significantly outperforms the Xiaomi 18 Pro Max (83/100 vs 33/100).
Frequently asked questions
Which is better: the Oppo Reno9 or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max significantly outperforms the Oppo Reno9 by 37 points (92/100 vs 55/100).
What is the rating of the Oppo Reno9 and the Xiaomi 18 Pro Max?
The Oppo Reno9 has a MobileRank rating of 55/100, the Xiaomi 18 Pro Max — 92/100.
Which has the better camera: the Oppo Reno9 or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max leads on camera score (100/100 vs 45/100).
Which is more powerful: the Oppo Reno9 or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max leads on performance (100/100 vs 54/100).
Should you choose the Oppo Reno9 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.