OPPO Find X8 Ultra vs Xiaomi 13 Ultra
The OPPO Find X8 Ultra (2025) runs on the Snapdragon 8 Elite, while the Xiaomi 13 Ultra (2023) runs on the Qualcomm Snapdragon 8 Gen 2; launch prices were $999 and $900. By overall MobileRank rating, the OPPO Find X8 Ultra leads — 86/100 vs 74/100 (a 12-point difference). Key differences: the OPPO Find X8 Ultra has the bigger battery (6100 mAh vs 5000); the OPPO Find X8 Ultra is faster in AnTuTu (3,183,101 vs 1,796,720); per DXOMark lab testing, the OPPO Find X8 Ultra has the stronger camera (168 vs 140).
OPPO Find X8 Ultra
Xiaomi 13 Ultra
- Higher AnTuTu: 3183101 vs 1796720
- Better Geekbench Single: 3041 vs 2004
- Better Geekbench Multi: 9494 vs 5311
- Bigger battery: 6100 vs 5000 mAh
- Lighter: 226g vs 227g
- Higher performance (92/100 vs 76/100)
- Better camera (94/100 vs 73/100)
- Longer battery life (78/100 vs 73/100)
- Better portability (35/100 vs 31/100)
- Faster charging: 90W vs 80W
- Cheaper at launch: $900 vs $999
- Better display (90/100 vs 89/100)
Comparing the OPPO Find X8 Ultra vs the Xiaomi 13 Ultra, the OPPO Find X8 Ultra scores 12 points higher (86/100 vs 74/100). In the "performance" category, the OPPO Find X8 Ultra leads (92/100 vs 76/100). In the "camera" category, the OPPO Find X8 Ultra leads (94/100 vs 73/100). Value score: OPPO Find X8 Ultra — 84/100, Xiaomi 13 Ultra — 60/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the OPPO Find X8 Ultra notably outperforms the Xiaomi 13 Ultra (92/100 vs 76/100). In the "display" category, the Xiaomi 13 Ultra and the OPPO Find X8 Ultra are nearly equal (90/100 vs 89/100). In the "camera" category, the OPPO Find X8 Ultra notably outperforms the Xiaomi 13 Ultra (94/100 vs 73/100). In the "battery" category, the OPPO Find X8 Ultra is a bit better (78/100 vs 73/100). In the "portability" category, the OPPO Find X8 Ultra and the Xiaomi 13 Ultra are nearly equal (35/100 vs 31/100).
| Specification | OPPO Find X8 Ultra | Xiaomi 13 Ultra | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite | Qualcomm Snapdragon 8 Gen 2 | |
| AnTuTu | 3183101 | 1796720 | |
| Geekbench Single | 3041 | 2004 | |
| Geekbench Multi | 9494 | 5311 | |
| Display | 6.8" LTPO AMOLED | 6.7" AMOLED | |
| Resolution | 3168x1440 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6100 mAh | 5000 mAh | |
| Charging | 80W | 90W | |
| Wireless charging | 50W | 50W | |
| DXOMark (camera) | 168 | 140 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 15 | Android 13 | |
| Brightness (peak) | 2500 nits | 2600 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.1×76.8×8.8 mm | 163.2×74.6×9.1 mm | |
| Weight | 226 g | 227 g | |
| Launch price | $999 | $900 |
OPPO Find X8 Ultra
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 13 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
OPPO Find X8 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Xiaomi 13 Ultra
- 6.7" AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
OPPO Find X8 Ultra
- 6100 mAh
- NanoReview test: web browsing 13:45 hrs, total 28:25 hrs
- Wired: 80W
- Wireless: 50W
Xiaomi 13 Ultra
- 5000 mAh
- Wired: 90W
- Wireless: 50W
We compared OPPO Find X8 Ultra and Xiaomi 13 Ultra, covering their specs and all relevant benchmarks.
OPPO Find X8 Ultra leads Xiaomi 13 Ultra by 77.2% in our overall performance rating.
Launch price difference: $99. Xiaomi 13 Ultra was $99 cheaper at launch.
performance
In the "performance" category, the OPPO Find X8 Ultra notably outperforms the Xiaomi 13 Ultra (92/100 vs 76/100).
display
In the "display" category, the Xiaomi 13 Ultra and the OPPO Find X8 Ultra are nearly equal (90/100 vs 89/100).
camera
In the "camera" category, the OPPO Find X8 Ultra notably outperforms the Xiaomi 13 Ultra (94/100 vs 73/100).
battery
In the "battery" category, the OPPO Find X8 Ultra is a bit better (78/100 vs 73/100).
portability
In the "portability" category, the OPPO Find X8 Ultra and the Xiaomi 13 Ultra are nearly equal (35/100 vs 31/100).
Which is better: the OPPO Find X8 Ultra or the Xiaomi 13 Ultra?
The OPPO Find X8 Ultra is noticeably better than the Xiaomi 13 Ultra — the overall rating gap is 12 points.
What is the rating of the OPPO Find X8 Ultra and the Xiaomi 13 Ultra?
The OPPO Find X8 Ultra has a MobileRank rating of 86/100, the Xiaomi 13 Ultra — 74/100.
Which has the better camera: the OPPO Find X8 Ultra or the Xiaomi 13 Ultra?
The OPPO Find X8 Ultra leads on camera score (94/100 vs 73/100).
Which is more powerful: the OPPO Find X8 Ultra or the Xiaomi 13 Ultra?
The OPPO Find X8 Ultra leads on performance (92/100 vs 76/100).
Should you choose the OPPO Find X8 Ultra over the Xiaomi 13 Ultra?
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 13 Ultra is a better fit for active users.