OPPO Find X9 Ultra vs Xiaomi 18 Fold
The OPPO Find X9 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5, while the Xiaomi 18 Fold (2026) runs on the Xiaomi XRING O3; launch prices were $1299 and $1639. By overall MobileRank rating, the OPPO Find X9 Ultra leads — 92/100 vs 86/100 (a 6-point difference). Key differences: the OPPO Find X9 Ultra has the bigger battery (7050 mAh vs 6000); the Xiaomi 18 Fold is faster in AnTuTu (5,228,014 vs 4,231,988); the Xiaomi 18 Fold is noticeably lighter (219g vs 235g).
Profile comparison
Category scores
OPPO Find X9 Ultra
Xiaomi 18 Fold
What makes OPPO Find X9 Ultra better?
- Bigger battery: 7050 vs 6000 mAh
- Faster charging: 100W vs 67W
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper at launch: $1299 vs $1639
- Better camera (96/100 vs 85/100)
- Longer battery life (87/100 vs 75/100)
- Better display (98/100 vs 79/100)
What makes Xiaomi 18 Fold better?
- Higher AnTuTu: 5228014 vs 4231988
- Better Geekbench Single: 3715 vs 3639
- Better Geekbench Multi: 14213 vs 11047
- Lighter: 219g vs 235g
- Better portability (64/100 vs 30/100)
Comparison verdict
Comparing the OPPO Find X9 Ultra vs the Xiaomi 18 Fold, the OPPO Find X9 Ultra scores 6 points higher (92/100 vs 86/100). In the "camera" category, the OPPO Find X9 Ultra leads (96/100 vs 85/100). In the "battery" category, the OPPO Find X9 Ultra leads (87/100 vs 75/100). Value score: OPPO Find X9 Ultra — 94/100, 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, both devices are on the same level — 99/100. In the "display" category, the OPPO Find X9 Ultra notably outperforms the Xiaomi 18 Fold (98/100 vs 79/100). In the "camera" category, the OPPO Find X9 Ultra is a bit better (96/100 vs 85/100). In the "battery" category, the OPPO Find X9 Ultra is a bit better (87/100 vs 75/100). In the "portability" category, the Xiaomi 18 Fold significantly outperforms the OPPO Find X9 Ultra (64/100 vs 30/100).
Specs comparison
| Specification | OPPO Find X9 Ultra | Xiaomi 18 Fold | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | Xiaomi XRING O3 | |
| AnTuTu | 4231988 | 5228014 | |
| Geekbench Single | 3639 | 3715 | |
| Geekbench Multi | 11047 | 14213 | |
| Display | 6.8" LTPO AMOLED | 7.6" LTPO AMOLED | |
| Resolution | 1440x3120 | 1672x2364 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7050 mAh | 6000 mAh | |
| Charging | 100W | 67W | |
| Wireless charging | 50W | 50W | |
| DXOMark (camera) | 170 | — | |
| Main camera | 200 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 200 MP | 50 MP | |
| Front camera | 50 MP | 16 MP | |
| RAM | 16GB | 12GB / 16GB | |
| Storage | 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3600 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP59 | |
| Dimensions | 163.2×77.0×8.7 mm | 159.7×145.1×5.0 mm | |
| Weight | 235 g | 219 g | |
| Launch price | $1299 | $1639 |
Camera comparison
OPPO Find X9 Ultra
- Main: 200MP f/1.65
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Xiaomi 18 Fold
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
Display comparison
OPPO Find X9 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3120
- Refresh rate: 144 Hz
Xiaomi 18 Fold
- 7.6" LTPO AMOLED
- Resolution: 1672x2364
- Refresh rate: 120 Hz
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 18 Fold
- 6000 mAh
- Wired: 67W
- Wireless: 50W
Overall performance score
We compared OPPO Find X9 Ultra and Xiaomi 18 Fold, covering their specs and all relevant benchmarks.
Xiaomi 18 Fold leads OPPO Find X9 Ultra by 19.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $340. OPPO Find X9 Ultra was $340 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, both devices are on the same level — 99/100.
display
In the "display" category, the OPPO Find X9 Ultra notably outperforms the Xiaomi 18 Fold (98/100 vs 79/100).
camera
In the "camera" category, the OPPO Find X9 Ultra is a bit better (96/100 vs 85/100).
battery
In the "battery" category, the OPPO Find X9 Ultra is a bit better (87/100 vs 75/100).
portability
In the "portability" category, the Xiaomi 18 Fold significantly outperforms the OPPO Find X9 Ultra (64/100 vs 30/100).
Frequently asked questions
Which is better: the OPPO Find X9 Ultra or the Xiaomi 18 Fold?
The OPPO Find X9 Ultra edges out the Xiaomi 18 Fold by just 6 points — the two devices are very close in overall level.
What is the rating of the OPPO Find X9 Ultra and the Xiaomi 18 Fold?
The OPPO Find X9 Ultra has a MobileRank rating of 92/100, the Xiaomi 18 Fold — 86/100.
Which has the better camera: the OPPO Find X9 Ultra or the Xiaomi 18 Fold?
The OPPO Find X9 Ultra leads on camera score (96/100 vs 85/100).
Should you choose the OPPO Find X9 Ultra over the Xiaomi 18 Fold?
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. 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.