OPPO Find X9 Ultra vs Xiaomi Mi Mix 3 5G
The OPPO Find X9 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5, while the Xiaomi Mi Mix 3 5G (2019) runs on the Qualcomm Snapdragon 855. By overall MobileRank rating, the OPPO Find X9 Ultra leads — 92/100 vs 44/100 (a 48-point difference). Key differences: the OPPO Find X9 Ultra has the bigger battery (7050 mAh vs 3800); the main camera is 200 MP vs 12 MP; the OPPO Find X9 Ultra is faster in AnTuTu (4,231,988 vs 824,513).
Profile comparison
Category scores
OPPO Find X9 Ultra
Xiaomi Mi Mix 3 5G
What makes OPPO Find X9 Ultra better?
- Higher AnTuTu: 4231988 vs 824513
- Better Geekbench Single: 3639 vs 968
- Better Geekbench Multi: 11047 vs 2731
- Bigger battery: 7050 vs 3800 mAh
- Faster charging: 100W vs 18W
- Better main camera: 200MP vs 12MP
- Faster wireless charging: 50W vs 10W
- Higher performance (99/100 vs 54/100)
- Better camera (96/100 vs 20/100)
- Longer battery life (87/100 vs 25/100)
- Better display (98/100 vs 83/100)
What makes Xiaomi Mi Mix 3 5G better?
- Lighter: 225g vs 235g
- Better portability (38/100 vs 24/100)
Comparison verdict
Comparing the OPPO Find X9 Ultra vs the Xiaomi Mi Mix 3 5G, the OPPO Find X9 Ultra scores 48 points higher (92/100 vs 44/100). In the "performance" category, the OPPO Find X9 Ultra leads (99/100 vs 54/100). In the "camera" category, the OPPO Find X9 Ultra leads (96/100 vs 20/100). In the "battery" category, the OPPO Find X9 Ultra leads (87/100 vs 25/100). In the "performance" category, the OPPO Find X9 Ultra significantly outperforms the Xiaomi Mi Mix 3 5G (99/100 vs 54/100). In the "display" category, the OPPO Find X9 Ultra notably outperforms the Xiaomi Mi Mix 3 5G (98/100 vs 83/100). In the "camera" category, the OPPO Find X9 Ultra significantly outperforms the Xiaomi Mi Mix 3 5G (96/100 vs 20/100). In the "battery" category, the OPPO Find X9 Ultra significantly outperforms the Xiaomi Mi Mix 3 5G (87/100 vs 25/100). In the "portability" category, the Xiaomi Mi Mix 3 5G is a bit better (38/100 vs 24/100).
Specs comparison
| Specification | OPPO Find X9 Ultra | Xiaomi Mi Mix 3 5G | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 855 | |
| AnTuTu | 4231988 | 824513 | |
| Geekbench Single | 3639 | 968 | |
| Geekbench Multi | 11047 | 2731 | |
| Display | 6.8" LTPO AMOLED | 6.4" Super AMOLED | |
| Resolution | 1440x3120 | 1080x2340 | |
| Refresh rate | 144 Hz | — | |
| Battery | 7050 mAh | 3800 mAh | |
| Charging | 100W | 18W | |
| Wireless charging | 50W | 10W | |
| DXOMark (camera) | 170 | — | |
| Main camera | 200 MP | 12 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 200 MP | 12 MP | |
| Front camera | 50 MP | 24 MP | |
| RAM | 16GB | 6GB | |
| Storage | 512GB / 1TB | 128GB | |
| OS | Android 16 | Android 9.0 (Pie); MIUI 10 | |
| Brightness (peak) | 3600 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 8.7×None×None mm | 157.9×74.7×8.5 mm | |
| Weight | 235 g | 225 g | |
| Launch price | $1299 | — |
Camera comparison
OPPO Find X9 Ultra
- Main: 200MP f/1.65
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Xiaomi Mi Mix 3 5G
- Main: 12MP f/1.8
- Telephoto: 12MP
- Front: 24MP
Display comparison
OPPO Find X9 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3120
- Refresh rate: 144 Hz
Xiaomi Mi Mix 3 5G
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Battery and charging
OPPO Find X9 Ultra
- 7050 mAh
- NanoReview test: web browsing 16:45 hrs, total 37:00 hrs
- Wired: 100W
- Wireless: 50W
Xiaomi Mi Mix 3 5G
- 3800 mAh
- Wired: 18W
- Wireless: 10W
Overall performance score
We compared OPPO Find X9 Ultra and Xiaomi Mi Mix 3 5G, covering their specs and all relevant benchmarks.
OPPO Find X9 Ultra leads Xiaomi Mi Mix 3 5G by 413.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Xiaomi Mi Mix 3 5G
Price unknownDetailed category analysis
performance
In the "performance" category, the OPPO Find X9 Ultra significantly outperforms the Xiaomi Mi Mix 3 5G (99/100 vs 54/100).
display
In the "display" category, the OPPO Find X9 Ultra notably outperforms the Xiaomi Mi Mix 3 5G (98/100 vs 83/100).
camera
In the "camera" category, the OPPO Find X9 Ultra significantly outperforms the Xiaomi Mi Mix 3 5G (96/100 vs 20/100).
battery
In the "battery" category, the OPPO Find X9 Ultra significantly outperforms the Xiaomi Mi Mix 3 5G (87/100 vs 25/100).
portability
In the "portability" category, the Xiaomi Mi Mix 3 5G is a bit better (38/100 vs 24/100).
Frequently asked questions
Which is better: the OPPO Find X9 Ultra or the Xiaomi Mi Mix 3 5G?
The OPPO Find X9 Ultra significantly outperforms the Xiaomi Mi Mix 3 5G by 48 points (92/100 vs 44/100).
What is the rating of the OPPO Find X9 Ultra and the Xiaomi Mi Mix 3 5G?
The OPPO Find X9 Ultra has a MobileRank rating of 92/100, the Xiaomi Mi Mix 3 5G — 44/100.
Which has the better camera: the OPPO Find X9 Ultra or the Xiaomi Mi Mix 3 5G?
The OPPO Find X9 Ultra leads on camera score (96/100 vs 20/100).
Which is more powerful: the OPPO Find X9 Ultra or the Xiaomi Mi Mix 3 5G?
The OPPO Find X9 Ultra leads on performance (99/100 vs 54/100).
Should you choose the OPPO Find X9 Ultra over the Xiaomi Mi Mix 3 5G?
The OPPO Find X9 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.