OnePlus Ace vs Xiaomi 18 Fold
The OnePlus Ace (2022) runs on the MediaTek Dimensity 8100-Max, while the Xiaomi 18 Fold (2026) runs on the Xiaomi XRING O3. By overall MobileRank rating, the Xiaomi 18 Fold leads — 86/100 vs 58/100 (a 28-point difference). Key differences: the Xiaomi 18 Fold has the bigger battery (6000 mAh vs 4500); the main camera is 50 MP vs 200 MP; the Xiaomi 18 Fold is faster in AnTuTu (5,228,014 vs 1,138,764); the OnePlus Ace is noticeably lighter (186g vs 219g).
Profile comparison
Category scores
OnePlus Ace
Xiaomi 18 Fold
What makes OnePlus Ace better?
- Faster charging: 150W vs 67W
- Lighter: 186g vs 219g
- Better display (80/100 vs 79/100)
- Better portability (65/100 vs 64/100)
What makes Xiaomi 18 Fold better?
- Higher AnTuTu: 5228014 vs 1138764
- Better Geekbench Single: 3715 vs 1139
- Better Geekbench Multi: 14213 vs 3842
- Bigger battery: 6000 vs 4500 mAh
- Better main camera: 200MP vs 50MP
- Higher performance (99/100 vs 62/100)
- Better camera (85/100 vs 35/100)
- Longer battery life (75/100 vs 64/100)
Comparison verdict
Comparing the OnePlus Ace vs the Xiaomi 18 Fold, the Xiaomi 18 Fold scores 28 points higher (86/100 vs 58/100). In the "performance" category, the Xiaomi 18 Fold leads (99/100 vs 62/100). In the "camera" category, the Xiaomi 18 Fold leads (85/100 vs 35/100). In the "battery" category, the Xiaomi 18 Fold leads (75/100 vs 64/100). In the "performance" category, the Xiaomi 18 Fold significantly outperforms the OnePlus Ace (99/100 vs 62/100). In the "display" category, the OnePlus Ace and the Xiaomi 18 Fold are nearly equal (80/100 vs 79/100). In the "camera" category, the Xiaomi 18 Fold significantly outperforms the OnePlus Ace (85/100 vs 35/100). In the "battery" category, the Xiaomi 18 Fold is a bit better (75/100 vs 64/100). In the "portability" category, the OnePlus Ace and the Xiaomi 18 Fold are nearly equal (65/100 vs 64/100).
Specs comparison
| Specification | OnePlus Ace | Xiaomi 18 Fold | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8100-Max | Xiaomi XRING O3 | |
| AnTuTu | 1138764 | 5228014 | |
| Geekbench Single | 1139 | 3715 | |
| Geekbench Multi | 3842 | 14213 | |
| Display | 6.7" OLED | 7.6" LTPO AMOLED | |
| Resolution | 1080x2412 | 1672x2364 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4500 mAh | 6000 mAh | |
| Charging | 150W | 67W | |
| Wireless charging | — | 50W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 12, ColorOS 12.1 | Android 16 | |
| Brightness (peak) | 950 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | — | IP59 | |
| Dimensions | 163.3×75.5×8.2 mm | 159.7×145.1×5.0 mm | |
| Weight | 186 g | 219 g | |
| Launch price | — | $1639 |
Camera comparison
OnePlus Ace
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 18 Fold
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
Display comparison
OnePlus Ace
- 6.7" OLED
- Resolution: 1080x2412
- Refresh rate: 120 Hz
Xiaomi 18 Fold
- 7.6" LTPO AMOLED
- Resolution: 1672x2364
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace
- 4500 mAh
- Wired: 150W
- Wireless: supported, wattage unknown
Xiaomi 18 Fold
- 6000 mAh
- Wired: 67W
- Wireless: 50W
Overall performance score
We compared OnePlus Ace and Xiaomi 18 Fold, covering their specs and all relevant benchmarks.
Xiaomi 18 Fold leads OnePlus Ace by 78.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
OnePlus Ace
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 18 Fold significantly outperforms the OnePlus Ace (99/100 vs 62/100).
display
In the "display" category, the OnePlus Ace and the Xiaomi 18 Fold are nearly equal (80/100 vs 79/100).
camera
In the "camera" category, the Xiaomi 18 Fold significantly outperforms the OnePlus Ace (85/100 vs 35/100).
battery
In the "battery" category, the Xiaomi 18 Fold is a bit better (75/100 vs 64/100).
portability
In the "portability" category, the OnePlus Ace and the Xiaomi 18 Fold are nearly equal (65/100 vs 64/100).
Frequently asked questions
Which is better: the OnePlus Ace or the Xiaomi 18 Fold?
The Xiaomi 18 Fold significantly outperforms the OnePlus Ace by 28 points (86/100 vs 58/100).
What is the rating of the OnePlus Ace and the Xiaomi 18 Fold?
The OnePlus Ace has a MobileRank rating of 58/100, the Xiaomi 18 Fold — 86/100.
Which has the better camera: the OnePlus Ace or the Xiaomi 18 Fold?
The Xiaomi 18 Fold leads on camera score (85/100 vs 35/100).
Which is more powerful: the OnePlus Ace or the Xiaomi 18 Fold?
The Xiaomi 18 Fold leads on performance (99/100 vs 62/100).
Should you choose the OnePlus Ace over the Xiaomi 18 Fold?
The OnePlus Ace is a better fit for active users. 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.