OPPO Find X8 Ultra vs Xiaomi Mi 9
The OPPO Find X8 Ultra (2025) runs on the Snapdragon 8 Elite, while the Xiaomi Mi 9 (2019) runs on the Qualcomm Snapdragon 855; launch prices were $999 and $400. By overall MobileRank rating, the OPPO Find X8 Ultra leads — 86/100 vs 47/100 (a 39-point difference). Key differences: the OPPO Find X8 Ultra has the bigger battery (6100 mAh vs 3300); the main camera is 50 MP vs 48 MP; the OPPO Find X8 Ultra is faster in AnTuTu (3,183,101 vs 824,513); the Xiaomi Mi 9 is noticeably lighter (173g vs 226g).
OPPO Find X8 Ultra
Xiaomi Mi 9
- Higher AnTuTu: 3183101 vs 824513
- Better Geekbench Single: 3041 vs 968
- Better Geekbench Multi: 9494 vs 2731
- Bigger battery: 6100 vs 3300 mAh
- Faster charging: 80W vs 27W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 120Hz vs 60Hz
- Faster wireless charging: 50W vs 20W
- Higher performance (92/100 vs 54/100)
- Better camera (94/100 vs 44/100)
- Longer battery life (78/100 vs 22/100)
- Better display (89/100 vs 56/100)
- Better value for money (84/100 vs 32/100)
- Lighter: 173g vs 226g
- Cheaper at launch: $400 vs $999
- Better portability (79/100 vs 35/100)
Comparing the OPPO Find X8 Ultra vs the Xiaomi Mi 9, the OPPO Find X8 Ultra scores 39 points higher (86/100 vs 47/100). In the "performance" category, the OPPO Find X8 Ultra leads (92/100 vs 54/100). In the "camera" category, the OPPO Find X8 Ultra leads (94/100 vs 44/100). In the "battery" category, the OPPO Find X8 Ultra leads (78/100 vs 22/100). In the "value for money" category, the OPPO Find X8 Ultra leads (84/100 vs 32/100). In the "performance" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi 9 (92/100 vs 54/100). In the "display" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi 9 (89/100 vs 56/100). In the "camera" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi 9 (94/100 vs 44/100). In the "battery" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi 9 (78/100 vs 22/100). In the "portability" category, the Xiaomi Mi 9 significantly outperforms the OPPO Find X8 Ultra (79/100 vs 35/100). In the "value for money" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi 9 (84/100 vs 32/100).
| Specification | OPPO Find X8 Ultra | Xiaomi Mi 9 | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite | Qualcomm Snapdragon 855 | |
| AnTuTu | 3183101 | 824513 | |
| Geekbench Single | 3041 | 968 | |
| Geekbench Multi | 9494 | 2731 | |
| Display | 6.8" LTPO AMOLED | 6.4" AMOLED | |
| Resolution | 3168x1440 | 2340x1080 | |
| Refresh rate | 120 Hz | 60 Hz | |
| Battery | 6100 mAh | 3300 mAh | |
| Charging | 80W | 27W | |
| Wireless charging | 50W | 20W | |
| DXOMark (camera) | 168 | — | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 50 MP | 16 MP | |
| Telephoto | 50 MP | 12 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 64GB / 128GB | |
| OS | Android 15 | Android 9 | |
| Brightness (peak) | 2500 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 163.1×76.8×8.8 mm | 157.5×74.7×7.6 mm | |
| Weight | 226 g | 173 g | |
| Launch price | $999 | $400 |
OPPO Find X8 Ultra
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi Mi 9
- Main: 48MP f/1.75
- Ultrawide: 16MP
- Telephoto: 12MP
- Front: 20MP
OPPO Find X8 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Xiaomi Mi 9
- 6.4" AMOLED
- Resolution: 2340x1080
- Refresh rate: 60 Hz
OPPO Find X8 Ultra
- 6100 mAh
- NanoReview test: web browsing 13:45 hrs, total 28:25 hrs
- Wired: 80W
- Wireless: 50W
Xiaomi Mi 9
- 3300 mAh
- Wired: 27W
- Wireless: 20W
We compared OPPO Find X8 Ultra and Xiaomi Mi 9, covering their specs and all relevant benchmarks.
OPPO Find X8 Ultra leads Xiaomi Mi 9 by 286.1% in our overall performance rating.
Launch price difference: $599. Xiaomi Mi 9 was $599 cheaper at launch.
performance
In the "performance" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi 9 (92/100 vs 54/100).
display
In the "display" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi 9 (89/100 vs 56/100).
camera
In the "camera" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi 9 (94/100 vs 44/100).
battery
In the "battery" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi 9 (78/100 vs 22/100).
portability
In the "portability" category, the Xiaomi Mi 9 significantly outperforms the OPPO Find X8 Ultra (79/100 vs 35/100).
value for money
In the "value for money" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi 9 (84/100 vs 32/100).
Which is better: the OPPO Find X8 Ultra or the Xiaomi Mi 9?
The OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi 9 by 39 points (86/100 vs 47/100).
What is the rating of the OPPO Find X8 Ultra and the Xiaomi Mi 9?
The OPPO Find X8 Ultra has a MobileRank rating of 86/100, the Xiaomi Mi 9 — 47/100.
Which has the better camera: the OPPO Find X8 Ultra or the Xiaomi Mi 9?
The OPPO Find X8 Ultra leads on camera score (94/100 vs 44/100).
Which is more powerful: the OPPO Find X8 Ultra or the Xiaomi Mi 9?
The OPPO Find X8 Ultra leads on performance (92/100 vs 54/100).
Should you choose the OPPO Find X8 Ultra over the Xiaomi Mi 9?
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 Mi 9 is a better fit for everyday use.