OPPO Find X8 Ultra vs Xiaomi 18 Pro Max
The OPPO Find X8 Ultra (2025) runs on the Snapdragon 8 Elite, while the Xiaomi 18 Pro Max (2026) runs on the Qualcomm Snapdragon 8 Elite Extreme Gen 6; launch prices were $999 and $986. By overall MobileRank rating, the Xiaomi 18 Pro Max leads — 92/100 vs 86/100 (a 6-point difference). Key differences: the Xiaomi 18 Pro Max has the bigger battery (8500 mAh vs 6100); the main camera is 50 MP vs 200 MP; the Xiaomi 18 Pro Max is faster in AnTuTu (5,001,234 vs 3,183,101).
Profile comparison
Category scores
OPPO Find X8 Ultra
Xiaomi 18 Pro Max
What makes OPPO Find X8 Ultra better?
- Lighter: 226g vs 235g
- Better display (89/100 vs 82/100)
- Better portability (35/100 vs 33/100)
What makes Xiaomi 18 Pro Max better?
- Higher AnTuTu: 5001234 vs 3183101
- Better Geekbench Single: 4327 vs 3013
- Better Geekbench Multi: 12873 vs 9287
- Bigger battery: 8500 vs 6100 mAh
- Faster charging: 100W vs 80W
- Better main camera: 200MP vs 50MP
- Cheaper at launch: $986 vs $999
- Higher performance (100/100 vs 91/100)
- Better camera (100/100 vs 94/100)
- Longer battery life (92/100 vs 78/100)
Comparison verdict
Comparing the OPPO Find X8 Ultra vs the Xiaomi 18 Pro Max, the Xiaomi 18 Pro Max scores 6 points higher (92/100 vs 86/100). In the "battery" category, the Xiaomi 18 Pro Max leads (92/100 vs 78/100). Value score: OPPO Find X8 Ultra — 82/100, Xiaomi 18 Pro Max — 96/100; 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 Xiaomi 18 Pro Max is a bit better (100/100 vs 91/100). In the "display" category, the OPPO Find X8 Ultra is a bit better (89/100 vs 82/100). In the "camera" category, the Xiaomi 18 Pro Max is a bit better (100/100 vs 94/100). In the "battery" category, the Xiaomi 18 Pro Max is a bit better (92/100 vs 78/100). In the "portability" category, the OPPO Find X8 Ultra and the Xiaomi 18 Pro Max are nearly equal (35/100 vs 33/100).
Specs comparison
| Specification | OPPO Find X8 Ultra | Xiaomi 18 Pro Max | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite Extreme Gen 6 | |
| AnTuTu | 3183101 | 5001234 | |
| Geekbench Single | 3013 | 4327 | |
| Geekbench Multi | 9287 | 12873 | |
| Display | 6.8" LTPO AMOLED | 6.9" LTPO AMOLED | |
| Resolution | 3168x1440 | 1208x2624 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6100 mAh | 8500 mAh | |
| Charging | 80W | 100W | |
| Wireless charging | 50W | 50W | |
| DXOMark (camera) | 168 | — | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 200 MP | |
| Front camera | 32 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 17 | |
| Brightness (peak) | 2500 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | 163.1×76.8×8.8 mm | 163.4×77.6×8.4 mm | |
| Weight | 226 g | 235 g | |
| Launch price | $999 | $986 |
Camera comparison
OPPO Find X8 Ultra
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 18 Pro Max
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
OPPO Find X8 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Xiaomi 18 Pro Max
- 6.9" LTPO AMOLED
- Resolution: 1208x2624
- Refresh rate: 120 Hz
Battery and charging
OPPO Find X8 Ultra
- 6100 mAh
- NanoReview test: web browsing 13:45 hrs, total 28:25 hrs
- Wired: 80W
- Wireless: 50W
Xiaomi 18 Pro Max
- 8500 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared OPPO Find X8 Ultra and Xiaomi 18 Pro Max, covering their specs and all relevant benchmarks.
Xiaomi 18 Pro Max leads OPPO Find X8 Ultra by 36.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $13. Xiaomi 18 Pro Max was $13 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Xiaomi 18 Pro Max is a bit better (100/100 vs 91/100).
display
In the "display" category, the OPPO Find X8 Ultra is a bit better (89/100 vs 82/100).
camera
In the "camera" category, the Xiaomi 18 Pro Max is a bit better (100/100 vs 94/100).
battery
In the "battery" category, the Xiaomi 18 Pro Max is a bit better (92/100 vs 78/100).
portability
In the "portability" category, the OPPO Find X8 Ultra and the Xiaomi 18 Pro Max are nearly equal (35/100 vs 33/100).
Frequently asked questions
Which is better: the OPPO Find X8 Ultra or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max edges out the OPPO Find X8 Ultra by just 6 points — the two devices are very close in overall level.
What is the rating of the OPPO Find X8 Ultra and the Xiaomi 18 Pro Max?
The OPPO Find X8 Ultra has a MobileRank rating of 86/100, the Xiaomi 18 Pro Max — 92/100.
Which has the better camera: the OPPO Find X8 Ultra or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max leads on camera score (100/100 vs 94/100).
Which is more powerful: the OPPO Find X8 Ultra or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max leads on performance (100/100 vs 91/100).
Should you choose the OPPO Find X8 Ultra over the Xiaomi 18 Pro Max?
The OPPO Find X8 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers. 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.