OPPO Find X8 Ultra vs Xiaomi 18 Fold
The OPPO Find X8 Ultra (2025) runs on the Snapdragon 8 Elite, while the Xiaomi 18 Fold (2026) runs on the Xiaomi XRING O3; launch prices were $999 and $1639. Both devices score the same overall rating of 86/100. Key differences: the OPPO Find X8 Ultra has the bigger battery (6100 mAh vs 6000); the main camera is 50 MP vs 200 MP; the Xiaomi 18 Fold is faster in AnTuTu (5,228,014 vs 3,183,101); the Xiaomi 18 Fold is thinner (5.0mm vs 8.8mm).
Profile comparison
Category scores
OPPO Find X8 Ultra
Xiaomi 18 Fold
What makes OPPO Find X8 Ultra better?
- Bigger battery: 6100 vs 6000 mAh
- Faster charging: 80W vs 67W
- Cheaper at launch: $999 vs $1639
- Better camera (94/100 vs 85/100)
- Longer battery life (78/100 vs 75/100)
- Better display (89/100 vs 79/100)
What makes Xiaomi 18 Fold better?
- Higher AnTuTu: 5228014 vs 3183101
- Better Geekbench Single: 3715 vs 3013
- Better Geekbench Multi: 14213 vs 9287
- Better main camera: 200MP vs 50MP
- Lighter: 219g vs 226g
- Higher performance (99/100 vs 91/100)
- Better portability (64/100 vs 35/100)
Comparison verdict
The OPPO Find X8 Ultra and the Xiaomi 18 Fold received the same MobileRank rating — 86/100. Value score: OPPO Find X8 Ultra — 82/100, Xiaomi 18 Fold — 80/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Xiaomi 18 Fold is a bit better (99/100 vs 91/100). In the "display" category, the OPPO Find X8 Ultra is a bit better (89/100 vs 79/100). In the "camera" category, the OPPO Find X8 Ultra is a bit better (94/100 vs 85/100). In the "battery" category, the OPPO Find X8 Ultra and the Xiaomi 18 Fold are nearly equal (78/100 vs 75/100). In the "portability" category, the Xiaomi 18 Fold notably outperforms the OPPO Find X8 Ultra (64/100 vs 35/100).
Specs comparison
| Specification | OPPO Find X8 Ultra | Xiaomi 18 Fold | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite | Xiaomi XRING O3 | |
| AnTuTu | 3183101 | 5228014 | |
| Geekbench Single | 3013 | 3715 | |
| Geekbench Multi | 9287 | 14213 | |
| Display | 6.8" LTPO AMOLED | 7.6" LTPO AMOLED | |
| Resolution | 3168x1440 | 1672x2364 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6100 mAh | 6000 mAh | |
| Charging | 80W | 67W | |
| Wireless charging | 50W | 50W | |
| DXOMark (camera) | 168 | — | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 2500 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP59 | |
| Dimensions | 163.1×76.8×8.8 mm | 159.7×145.1×5.0 mm | |
| Weight | 226 g | 219 g | |
| Launch price | $999 | $1639 |
Camera comparison
OPPO Find X8 Ultra
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 18 Fold
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
Display comparison
OPPO Find X8 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Xiaomi 18 Fold
- 7.6" LTPO AMOLED
- Resolution: 1672x2364
- Refresh rate: 120 Hz
Battery and charging
OPPO Find X8 Ultra
- 6100 mAh
- NanoReview test: web browsing 13:45 hrs, total 28:25 hrs
- Wired: 80W
- Wireless: 50W
Xiaomi 18 Fold
- 6000 mAh
- Wired: 67W
- Wireless: 50W
Overall performance score
We compared OPPO Find X8 Ultra and Xiaomi 18 Fold, covering their specs and all relevant benchmarks.
Xiaomi 18 Fold leads OPPO Find X8 Ultra by 39.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $640. OPPO Find X8 Ultra was $640 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Xiaomi 18 Fold is a bit better (99/100 vs 91/100).
display
In the "display" category, the OPPO Find X8 Ultra is a bit better (89/100 vs 79/100).
camera
In the "camera" category, the OPPO Find X8 Ultra is a bit better (94/100 vs 85/100).
battery
In the "battery" category, the OPPO Find X8 Ultra and the Xiaomi 18 Fold are nearly equal (78/100 vs 75/100).
portability
In the "portability" category, the Xiaomi 18 Fold notably outperforms the OPPO Find X8 Ultra (64/100 vs 35/100).
Frequently asked questions
Which is better: the OPPO Find X8 Ultra or the Xiaomi 18 Fold?
Both devices scored 86/100. The choice depends on your priorities: if performance matters more — go with the Xiaomi 18 Fold (99/100 vs 91/100).
What is the rating of the OPPO Find X8 Ultra and the Xiaomi 18 Fold?
The OPPO Find X8 Ultra has a MobileRank rating of 86/100, the Xiaomi 18 Fold — 86/100.
Which has the better camera: the OPPO Find X8 Ultra or the Xiaomi 18 Fold?
The OPPO Find X8 Ultra leads on camera score (94/100 vs 85/100).
Which is more powerful: the OPPO Find X8 Ultra or the Xiaomi 18 Fold?
The Xiaomi 18 Fold leads on performance (99/100 vs 91/100).
Should you choose the OPPO Find X8 Ultra over the Xiaomi 18 Fold?
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 18 Fold is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.