OPPO Find X8 Ultra vs Xiaomi Mi Mix Alpha
The OPPO Find X8 Ultra (2025) runs on the Snapdragon 8 Elite, while the Xiaomi Mi Mix Alpha (2019) runs on the Qualcomm Snapdragon 855+. By overall MobileRank rating, the OPPO Find X8 Ultra leads — 86/100 vs 52/100 (a 34-point difference). Key differences: the OPPO Find X8 Ultra has the bigger battery (6100 mAh vs 4050); the main camera is 50 MP vs 108 MP; the OPPO Find X8 Ultra is faster in AnTuTu (3,183,101 vs 859,084); the OPPO Find X8 Ultra has NFC for contactless payments, the Xiaomi Mi Mix Alpha doesn't; the OPPO Find X8 Ultra is noticeably lighter (226g vs 241g).
OPPO Find X8 Ultra
Xiaomi Mi Mix Alpha
- Higher AnTuTu: 3183101 vs 859084
- Better Geekbench Single: 3041 vs 1031
- Better Geekbench Multi: 9494 vs 2864
- Bigger battery: 6100 vs 4050 mAh
- Faster charging: 80W vs 40W
- Lighter: 226g vs 241g
- Higher performance (92/100 vs 55/100)
- Better camera (94/100 vs 56/100)
- Longer battery life (78/100 vs 27/100)
- Better display (89/100 vs 80/100)
- Better portability (35/100 vs 20/100)
- Better main camera: 108MP vs 50MP
- Overall rating 52/100
Comparing the OPPO Find X8 Ultra vs the Xiaomi Mi Mix Alpha, the OPPO Find X8 Ultra scores 34 points higher (86/100 vs 52/100). In the "performance" category, the OPPO Find X8 Ultra leads (92/100 vs 55/100). In the "camera" category, the OPPO Find X8 Ultra leads (94/100 vs 56/100). In the "battery" category, the OPPO Find X8 Ultra leads (78/100 vs 27/100). In the "performance" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi Mix Alpha (92/100 vs 55/100). In the "display" category, the OPPO Find X8 Ultra is a bit better (89/100 vs 80/100). In the "camera" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi Mix Alpha (94/100 vs 56/100). In the "battery" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi Mix Alpha (78/100 vs 27/100). In the "portability" category, the OPPO Find X8 Ultra notably outperforms the Xiaomi Mi Mix Alpha (35/100 vs 20/100).
| Specification | OPPO Find X8 Ultra | Xiaomi Mi Mix Alpha | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite | Qualcomm Snapdragon 855+ | |
| AnTuTu | 3183101 | 859084 | |
| Geekbench Single | 3041 | 1031 | |
| Geekbench Multi | 9494 | 2864 | |
| Display | 6.8" LTPO AMOLED | 7.9" Flexible Super AMOLED | |
| Resolution | 3168x1440 | 2088x2250 | |
| Refresh rate | 120 Hz | — | |
| Battery | 6100 mAh | 4050 mAh | |
| Charging | 80W | 40W | |
| Wireless charging | 50W | 0W | |
| DXOMark (camera) | 168 | — | |
| Main camera | 50 MP | 108 MP | |
| Ultrawide | 50 MP | 20 MP | |
| Telephoto | 50 MP | 12 MP | |
| Front camera | 32 MP | — | |
| RAM | 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB / 1TB | 512GB | |
| OS | Android 15 | Android 10 | |
| Brightness (peak) | 2500 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 163.1×76.8×8.8 mm | 154.4×72.3×10.4 mm | |
| Weight | 226 g | 241 g | |
| Launch price | $999 | — |
OPPO Find X8 Ultra
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi Mi Mix Alpha
- Main: 108MP f/f/1.7
- Ultrawide: 20MP
- Telephoto: 12MP
- Front: —
OPPO Find X8 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Xiaomi Mi Mix Alpha
- 7.9" Flexible Super AMOLED
- Resolution: 2088x2250
- Refresh rate: —
OPPO Find X8 Ultra
- 6100 mAh
- NanoReview test: web browsing 13:45 hrs, total 28:25 hrs
- Wired: 80W
- Wireless: 50W
Xiaomi Mi Mix Alpha
- 4050 mAh
- Wired: 40W
- No wireless charging
We compared OPPO Find X8 Ultra and Xiaomi Mi Mix Alpha, covering their specs and all relevant benchmarks.
OPPO Find X8 Ultra leads Xiaomi Mi Mix Alpha by 270.5% in our overall performance rating.
Xiaomi Mi Mix Alpha
Price unknownperformance
In the "performance" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi Mix Alpha (92/100 vs 55/100).
display
In the "display" category, the OPPO Find X8 Ultra is a bit better (89/100 vs 80/100).
camera
In the "camera" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi Mix Alpha (94/100 vs 56/100).
battery
In the "battery" category, the OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi Mix Alpha (78/100 vs 27/100).
portability
In the "portability" category, the OPPO Find X8 Ultra notably outperforms the Xiaomi Mi Mix Alpha (35/100 vs 20/100).
Which is better: the OPPO Find X8 Ultra or the Xiaomi Mi Mix Alpha?
The OPPO Find X8 Ultra significantly outperforms the Xiaomi Mi Mix Alpha by 34 points (86/100 vs 52/100).
What is the rating of the OPPO Find X8 Ultra and the Xiaomi Mi Mix Alpha?
The OPPO Find X8 Ultra has a MobileRank rating of 86/100, the Xiaomi Mi Mix Alpha — 52/100.
Which has the better camera: the OPPO Find X8 Ultra or the Xiaomi Mi Mix Alpha?
The OPPO Find X8 Ultra leads on camera score (94/100 vs 56/100).
Which is more powerful: the OPPO Find X8 Ultra or the Xiaomi Mi Mix Alpha?
The OPPO Find X8 Ultra leads on performance (92/100 vs 55/100).
Should you choose the OPPO Find X8 Ultra over the Xiaomi Mi Mix Alpha?
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 Mix Alpha is a better fit for everyday use.