OnePlus Ace 2V vs Xiaomi 18 Pro Max
The OnePlus Ace 2V (2023) runs on the MediaTek Dimensity 9000, while the Xiaomi 18 Pro Max (2026) runs on the Qualcomm Snapdragon 8 Elite Extreme Gen 6. By overall MobileRank rating, the Xiaomi 18 Pro Max leads — 92/100 vs 62/100 (a 30-point difference). Key differences: the Xiaomi 18 Pro Max has the bigger battery (8500 mAh vs 5000); the main camera is 64 MP vs 200 MP; the Xiaomi 18 Pro Max is faster in AnTuTu (5,001,234 vs 1,374,907); the OnePlus Ace 2V is noticeably lighter (191g vs 235g).
Profile comparison
Category scores
OnePlus Ace 2V
Xiaomi 18 Pro Max
What makes OnePlus Ace 2V better?
- Lighter: 191g vs 235g
- Better display (84/100 vs 82/100)
- Better portability (62/100 vs 33/100)
What makes Xiaomi 18 Pro Max better?
- Higher AnTuTu: 5001234 vs 1374907
- Better Geekbench Single: 4327 vs 1693
- Better Geekbench Multi: 12873 vs 4384
- Bigger battery: 8500 vs 5000 mAh
- Faster charging: 100W vs 80W
- Better main camera: 200MP vs 64MP
- Higher performance (100/100 vs 69/100)
- Better camera (100/100 vs 43/100)
- Longer battery life (92/100 vs 56/100)
Comparison verdict
Comparing the OnePlus Ace 2V vs the Xiaomi 18 Pro Max, the Xiaomi 18 Pro Max scores 30 points higher (92/100 vs 62/100). In the "performance" category, the Xiaomi 18 Pro Max leads (100/100 vs 69/100). In the "camera" category, the Xiaomi 18 Pro Max leads (100/100 vs 43/100). In the "battery" category, the Xiaomi 18 Pro Max leads (92/100 vs 56/100). In the "performance" category, the Xiaomi 18 Pro Max significantly outperforms the OnePlus Ace 2V (100/100 vs 69/100). In the "display" category, the OnePlus Ace 2V and the Xiaomi 18 Pro Max are nearly equal (84/100 vs 82/100). In the "camera" category, the Xiaomi 18 Pro Max significantly outperforms the OnePlus Ace 2V (100/100 vs 43/100). In the "battery" category, the Xiaomi 18 Pro Max significantly outperforms the OnePlus Ace 2V (92/100 vs 56/100). In the "portability" category, the OnePlus Ace 2V notably outperforms the Xiaomi 18 Pro Max (62/100 vs 33/100).
Specs comparison
| Specification | OnePlus Ace 2V | Xiaomi 18 Pro Max | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9000 | Qualcomm Snapdragon 8 Elite Extreme Gen 6 | |
| AnTuTu | 1374907 | 5001234 | |
| Geekbench Single | 1693 | 4327 | |
| Geekbench Multi | 4384 | 12873 | |
| Display | 6.7" AMOLED | 6.9" LTPO AMOLED | |
| Resolution | 1240x2772 | 1208x2624 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 8500 mAh | |
| Charging | 80W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 64 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 13, ColorOS 13 | Android 17 | |
| Brightness (peak) | 1450 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 162.6×75.1×8.2 mm | 163.4×77.6×8.4 mm | |
| Weight | 191 g | 235 g | |
| Launch price | — | $986 |
Camera comparison
OnePlus Ace 2V
- Main: 64MP f/1.7
- Ultrawide: 8MP
- Front: 16MP
Xiaomi 18 Pro Max
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
OnePlus Ace 2V
- 6.7" AMOLED
- Resolution: 1240x2772
- Refresh rate: 120 Hz
Xiaomi 18 Pro Max
- 6.9" LTPO AMOLED
- Resolution: 1208x2624
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace 2V
- 5000 mAh
- Wired: 80W
- No wireless charging
Xiaomi 18 Pro Max
- 8500 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared OnePlus Ace 2V and Xiaomi 18 Pro Max, covering their specs and all relevant benchmarks.
Xiaomi 18 Pro Max leads OnePlus Ace 2V by 72.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
OnePlus Ace 2V
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 18 Pro Max significantly outperforms the OnePlus Ace 2V (100/100 vs 69/100).
display
In the "display" category, the OnePlus Ace 2V and the Xiaomi 18 Pro Max are nearly equal (84/100 vs 82/100).
camera
In the "camera" category, the Xiaomi 18 Pro Max significantly outperforms the OnePlus Ace 2V (100/100 vs 43/100).
battery
In the "battery" category, the Xiaomi 18 Pro Max significantly outperforms the OnePlus Ace 2V (92/100 vs 56/100).
portability
In the "portability" category, the OnePlus Ace 2V notably outperforms the Xiaomi 18 Pro Max (62/100 vs 33/100).
Frequently asked questions
Which is better: the OnePlus Ace 2V or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max significantly outperforms the OnePlus Ace 2V by 30 points (92/100 vs 62/100).
What is the rating of the OnePlus Ace 2V and the Xiaomi 18 Pro Max?
The OnePlus Ace 2V has a MobileRank rating of 62/100, the Xiaomi 18 Pro Max — 92/100.
Which has the better camera: the OnePlus Ace 2V or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max leads on camera score (100/100 vs 43/100).
Which is more powerful: the OnePlus Ace 2V or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max leads on performance (100/100 vs 69/100).
Should you choose the OnePlus Ace 2V over the Xiaomi 18 Pro Max?
The OnePlus Ace 2V is a better fit for active users. The Xiaomi 18 Pro Max is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.