OnePlus Ace 5 Ultra vs Xiaomi 11i
The OnePlus Ace 5 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Xiaomi 11i (2022) runs on the MediaTek Dimensity 920 5G. By overall MobileRank rating, the OnePlus Ace 5 Ultra leads — 60/100 vs 34/100 (a 26-point difference). Key differences: the OnePlus Ace 5 Ultra has the bigger battery (6700 mAh vs 5160); the main camera is 50 MP vs 108 MP; the OnePlus Ace 5 Ultra has NFC for contactless payments, the Xiaomi 11i doesn't.
OnePlus Ace 5 Ultra
Xiaomi 11i
- Bigger battery: 6700 vs 5160 mAh
- Faster charging: 100W vs 67W
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 206g vs 207g
- Higher performance (62/100 vs 0/100)
- Longer battery life (68/100 vs 51/100)
- Better design/ergonomics (42/100 vs 41/100)
- Better value for money (86/100 vs 55/100)
- Better main camera: 108MP vs 50MP
- Better camera (41/100 vs 31/100)
Comparing the OnePlus Ace 5 Ultra vs the Xiaomi 11i, the OnePlus Ace 5 Ultra scores 26 points higher (60/100 vs 34/100). In the "performance" category, the OnePlus Ace 5 Ultra leads (62/100 vs 0/100). In the "camera" category, the Xiaomi 11i leads (41/100 vs 31/100). In the "battery" category, the OnePlus Ace 5 Ultra leads (68/100 vs 51/100). In the "value for money" category, the OnePlus Ace 5 Ultra leads (86/100 vs 55/100). In the "performance" category, the OnePlus Ace 5 Ultra significantly outperforms the Xiaomi 11i (62/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Xiaomi 11i is a bit better (41/100 vs 31/100). In the "battery" category, the OnePlus Ace 5 Ultra notably outperforms the Xiaomi 11i (68/100 vs 51/100). In the "design" category, the OnePlus Ace 5 Ultra and the Xiaomi 11i are nearly equal (42/100 vs 41/100). In the "value for money" category, the OnePlus Ace 5 Ultra significantly outperforms the Xiaomi 11i (86/100 vs 55/100).
| Specification | OnePlus Ace 5 Ultra | Xiaomi 11i | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | MediaTek Dimensity 920 5G | |
| AnTuTu | 2948304 | — | |
| Geekbench Single | 2729 | — | |
| Geekbench Multi | 8430 | — | |
| Display | 6.8" AMOLED | 6.7" AMOLED | |
| Resolution | 1272x2800 | 1080x2400 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 6700 mAh | 5160 mAh | |
| Charging | 100W | 67W | |
| Main camera | 50 MP | 108 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 15, ColorOS 15 | Android 11, MIUI 12.5 | |
| Brightness (peak) | 1400 nits | 1200 nits | |
| NFC | yes | no | |
| Protection | IP65 | IP53 | |
| Dimensions | 163.4×77.0×8.1 mm | 163.7×76.2×8.3 mm | |
| Weight | 206 g | 207 g | |
| Price | $350 | — |
OnePlus Ace 5 Ultra
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 11i
- Main: 108MP f/f/1.9
- Ultrawide: 8MP
- Front: 16MP
OnePlus Ace 5 Ultra
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 144 Hz
Xiaomi 11i
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
OnePlus Ace 5 Ultra
- 6700 mAh
- Wired: 100W
- No wireless charging
Xiaomi 11i
- 5160 mAh
- Wired: 67W
- No wireless charging
Xiaomi 11i
Price unknownperformance
In the "performance" category, the OnePlus Ace 5 Ultra significantly outperforms the Xiaomi 11i (62/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Xiaomi 11i is a bit better (41/100 vs 31/100).
battery
In the "battery" category, the OnePlus Ace 5 Ultra notably outperforms the Xiaomi 11i (68/100 vs 51/100).
design
In the "design" category, the OnePlus Ace 5 Ultra and the Xiaomi 11i are nearly equal (42/100 vs 41/100).
value for money
In the "value for money" category, the OnePlus Ace 5 Ultra significantly outperforms the Xiaomi 11i (86/100 vs 55/100).
Which is better: the OnePlus Ace 5 Ultra or the Xiaomi 11i?
The OnePlus Ace 5 Ultra significantly outperforms the Xiaomi 11i by 26 points (60/100 vs 34/100).
What is the rating of the OnePlus Ace 5 Ultra and the Xiaomi 11i?
The OnePlus Ace 5 Ultra has a MobileRank rating of 60/100, the Xiaomi 11i — 34/100.
Which has the better camera: the OnePlus Ace 5 Ultra or the Xiaomi 11i?
The Xiaomi 11i leads on camera score (41/100 vs 31/100).
Which is more powerful: the OnePlus Ace 5 Ultra or the Xiaomi 11i?
The OnePlus Ace 5 Ultra leads on performance (62/100 vs 0/100).
Should you choose the OnePlus Ace 5 Ultra over the Xiaomi 11i?
The OnePlus Ace 5 Ultra is a better fit for active users, budget-conscious buyers. The Xiaomi 11i is a better fit for everyday use.