OnePlus Ace 7 Pro vs Xiaomi 18 Pro Max
The OnePlus Ace 7 Pro (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, 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 83/100 (a 9-point difference). Key differences: the OnePlus Ace 7 Pro has the bigger battery (9000 mAh vs 8500); the Xiaomi 18 Pro Max is faster in AnTuTu (5,001,234 vs 4,097,962); the OnePlus Ace 7 Pro is noticeably lighter (218g vs 235g).
Profile comparison
Category scores
OnePlus Ace 7 Pro
Xiaomi 18 Pro Max
What makes OnePlus Ace 7 Pro better?
- Bigger battery: 9000 vs 8500 mAh
- Higher refresh rate: 185Hz vs 120Hz
- Lighter: 218g vs 235g
- Better display (94/100 vs 82/100)
- Better portability (43/100 vs 33/100)
What makes Xiaomi 18 Pro Max better?
- Higher AnTuTu: 5001234 vs 4097962
- Better Geekbench Single: 4327 vs 3639
- Better Geekbench Multi: 12873 vs 11047
- Higher performance (100/100 vs 98/100)
- Better camera (100/100 vs 65/100)
- Longer battery life (92/100 vs 80/100)
Comparison verdict
Comparing the OnePlus Ace 7 Pro vs the Xiaomi 18 Pro Max, the Xiaomi 18 Pro Max scores 9 points higher (92/100 vs 83/100). In the "camera" category, the Xiaomi 18 Pro Max leads (100/100 vs 65/100). In the "battery" category, the Xiaomi 18 Pro Max leads (92/100 vs 80/100). In the "performance" category, the Xiaomi 18 Pro Max and the OnePlus Ace 7 Pro are nearly equal (100/100 vs 98/100). In the "display" category, the OnePlus Ace 7 Pro is a bit better (94/100 vs 82/100). In the "camera" category, the Xiaomi 18 Pro Max significantly outperforms the OnePlus Ace 7 Pro (100/100 vs 65/100). In the "battery" category, the Xiaomi 18 Pro Max is a bit better (92/100 vs 80/100). In the "portability" category, the OnePlus Ace 7 Pro is a bit better (43/100 vs 33/100).
Specs comparison
| Specification | OnePlus Ace 7 Pro | Xiaomi 18 Pro Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Extreme Gen 6 | |
| AnTuTu | 4097962 | 5001234 | |
| Geekbench Single | 3639 | 4327 | |
| Geekbench Multi | 11047 | 12873 | |
| Display | 6.8" LTPO AMOLED | 6.9" LTPO AMOLED | |
| Resolution | 1272x2772 | 1208x2624 | |
| Refresh rate | 185 Hz | 120 Hz | |
| Battery | 9000 mAh | 8500 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 200 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 50 MP | 200 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 17 | Android 17 | |
| Brightness (peak) | 2000 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP68/IP69 | |
| Dimensions | 162.3×77.4×8.5 mm | 163.4×77.6×8.4 mm | |
| Weight | 218 g | 235 g | |
| Launch price | — | $986 |
Camera comparison
OnePlus Ace 7 Pro
- Main: 200MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Xiaomi 18 Pro Max
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
OnePlus Ace 7 Pro
- 6.8" LTPO AMOLED
- Resolution: 1272x2772
- Refresh rate: 185 Hz
Xiaomi 18 Pro Max
- 6.9" LTPO AMOLED
- Resolution: 1208x2624
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace 7 Pro
- 9000 mAh
- Wired: 100W
- No wireless charging
Xiaomi 18 Pro Max
- 8500 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared OnePlus Ace 7 Pro and Xiaomi 18 Pro Max, covering their specs and all relevant benchmarks.
Xiaomi 18 Pro Max leads OnePlus Ace 7 Pro by 18.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
OnePlus Ace 7 Pro
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 18 Pro Max and the OnePlus Ace 7 Pro are nearly equal (100/100 vs 98/100).
display
In the "display" category, the OnePlus Ace 7 Pro is a bit better (94/100 vs 82/100).
camera
In the "camera" category, the Xiaomi 18 Pro Max significantly outperforms the OnePlus Ace 7 Pro (100/100 vs 65/100).
battery
In the "battery" category, the Xiaomi 18 Pro Max is a bit better (92/100 vs 80/100).
portability
In the "portability" category, the OnePlus Ace 7 Pro is a bit better (43/100 vs 33/100).
Frequently asked questions
Which is better: the OnePlus Ace 7 Pro or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max edges out the OnePlus Ace 7 Pro by just 9 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 7 Pro and the Xiaomi 18 Pro Max?
The OnePlus Ace 7 Pro has a MobileRank rating of 83/100, the Xiaomi 18 Pro Max — 92/100.
Which has the better camera: the OnePlus Ace 7 Pro or the Xiaomi 18 Pro Max?
The Xiaomi 18 Pro Max leads on camera score (100/100 vs 65/100).
Should you choose the OnePlus Ace 7 Pro over the Xiaomi 18 Pro Max?
The OnePlus Ace 7 Pro is a better fit for gamers and power users, those who care about battery life. 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.