Oppo Find X3 Pro vs Xiaomi 15 Ultra
The Oppo Find X3 Pro (2021) runs on the Qualcomm Snapdragon 888, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 65/100 (a 20-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 4500); the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 1,123,143); per DXOMark lab testing, the Xiaomi 15 Ultra has the stronger camera (159 vs 128); the Oppo Find X3 Pro is noticeably lighter (193g vs 225g).
Oppo Find X3 Pro
Xiaomi 15 Ultra
- Lighter: 193g vs 225g
- Better portability (60/100 vs 29/100)
- Higher AnTuTu: 3030376 vs 1123143
- Better Geekbench Single: 3050 vs 1488
- Better Geekbench Multi: 10200 vs 3373
- Bigger battery: 6000 vs 4500 mAh
- Faster charging: 90W vs 65W
- Faster wireless charging: 50W vs 30W
- Higher performance (92/100 vs 63/100)
- Better camera (87/100 vs 63/100)
- Longer battery life (80/100 vs 53/100)
Comparing the Oppo Find X3 Pro vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 20 points higher (85/100 vs 65/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 63/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 63/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 53/100). In the "performance" category, the Xiaomi 15 Ultra notably outperforms the Oppo Find X3 Pro (92/100 vs 63/100). In the "display" category, both devices are on the same level — 90/100. In the "camera" category, the Xiaomi 15 Ultra notably outperforms the Oppo Find X3 Pro (87/100 vs 63/100). In the "battery" category, the Xiaomi 15 Ultra notably outperforms the Oppo Find X3 Pro (80/100 vs 53/100). In the "portability" category, the Oppo Find X3 Pro significantly outperforms the Xiaomi 15 Ultra (60/100 vs 29/100).
| Specification | Oppo Find X3 Pro | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 888 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1123143 | 3030376 | |
| Geekbench Single | 1488 | 3050 | |
| Geekbench Multi | 3373 | 10200 | |
| Display | 6.7" LTPO AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 1440x3216 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4500 mAh | 6000 mAh | |
| Charging | 65W | 90W | |
| Wireless charging | 30W | 50W | |
| DXOMark (camera) | 128 | 159 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 13 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB / 12GB | 16GB | |
| Storage | 256GB | 256GB / 512GB / 1TB | |
| OS | Android 11, ColorOS 11.2 | Android 15 / HyperOS 2 | |
| Brightness (peak) | 1300 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.6×74.0×8.3 mm | 161.3×75.3×9.4 mm | |
| Weight | 193 g | 225 g | |
| Launch price | — | $999 |
Oppo Find X3 Pro
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 13MP
- Front: 32MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Oppo Find X3 Pro
- 6.7" LTPO AMOLED
- Resolution: 1440x3216
- Refresh rate: 120 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Oppo Find X3 Pro
- 4500 mAh
- Wired: 65W
- Wireless: 30W
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
We compared Oppo Find X3 Pro and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Oppo Find X3 Pro by 62.9% in our overall performance rating.
Oppo Find X3 Pro
Price unknownperformance
In the "performance" category, the Xiaomi 15 Ultra notably outperforms the Oppo Find X3 Pro (92/100 vs 63/100).
display
In the "display" category, both devices are on the same level — 90/100.
camera
In the "camera" category, the Xiaomi 15 Ultra notably outperforms the Oppo Find X3 Pro (87/100 vs 63/100).
battery
In the "battery" category, the Xiaomi 15 Ultra notably outperforms the Oppo Find X3 Pro (80/100 vs 53/100).
portability
In the "portability" category, the Oppo Find X3 Pro significantly outperforms the Xiaomi 15 Ultra (60/100 vs 29/100).
Which is better: the Oppo Find X3 Pro or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Oppo Find X3 Pro by 20 points (85/100 vs 65/100).
What is the rating of the Oppo Find X3 Pro and the Xiaomi 15 Ultra?
The Oppo Find X3 Pro has a MobileRank rating of 65/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Oppo Find X3 Pro or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 63/100).
Which is more powerful: the Oppo Find X3 Pro or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 63/100).
Should you choose the Oppo Find X3 Pro over the Xiaomi 15 Ultra?
The Oppo Find X3 Pro is a better fit for active users. The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.