OnePlus Ace 7 vs Xiaomi Black Shark 4 Pro
The OnePlus Ace 7 (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Xiaomi Black Shark 4 Pro (2021) runs on the Qualcomm Snapdragon 888. By overall MobileRank rating, the OnePlus Ace 7 leads — 77/100 vs 59/100 (a 18-point difference). Key differences: the OnePlus Ace 7 has the bigger battery (9000 mAh vs 4500); the main camera is 50 MP vs 64 MP; the OnePlus Ace 7 is faster in AnTuTu (3,950,082 vs 1,135,878).
Profile comparison
Category scores
OnePlus Ace 7
Xiaomi Black Shark 4 Pro
What makes OnePlus Ace 7 better?
- Higher AnTuTu: 3950082 vs 1135878
- Better Geekbench Single: 3639 vs 1500
- Better Geekbench Multi: 11047 vs 3537
- Bigger battery: 9000 vs 4500 mAh
- Higher refresh rate: 185Hz vs 144Hz
- Higher performance (98/100 vs 64/100)
- Longer battery life (80/100 vs 54/100)
- Better display (94/100 vs 89/100)
What makes Xiaomi Black Shark 4 Pro better?
- Faster charging: 120W vs 100W
- Better main camera: 64MP vs 50MP
- Better camera (44/100 vs 35/100)
Comparison verdict
Comparing the OnePlus Ace 7 vs the Xiaomi Black Shark 4 Pro, the OnePlus Ace 7 scores 18 points higher (77/100 vs 59/100). In the "performance" category, the OnePlus Ace 7 leads (98/100 vs 64/100). In the "battery" category, the OnePlus Ace 7 leads (80/100 vs 54/100). In the "performance" category, the OnePlus Ace 7 significantly outperforms the Xiaomi Black Shark 4 Pro (98/100 vs 64/100). In the "display" category, the OnePlus Ace 7 is a bit better (94/100 vs 89/100). In the "camera" category, the Xiaomi Black Shark 4 Pro is a bit better (44/100 vs 35/100). In the "battery" category, the OnePlus Ace 7 notably outperforms the Xiaomi Black Shark 4 Pro (80/100 vs 54/100).
Specs comparison
| Specification | OnePlus Ace 7 | Xiaomi Black Shark 4 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 888 | |
| AnTuTu | 3950082 | 1135878 | |
| Geekbench Single | 3639 | 1500 | |
| Geekbench Multi | 11047 | 3537 | |
| Display | 6.8" AMOLED | 6.7" Super AMOLED | |
| Resolution | 1272x2800 | 1080x2400 | |
| Refresh rate | 185 Hz | 144 Hz | |
| Battery | 9000 mAh | 4500 mAh | |
| Charging | 100W | 120W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 | Android 11, Joy UI 12.5 | |
| Brightness (peak) | — | 1300 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | — | 163.8×76.4×9.9 mm | |
| Weight | — | 220 g | |
| Launch price | — | — |
Camera comparison
OnePlus Ace 7
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi Black Shark 4 Pro
- Main: 64MP f/1.8
- Ultrawide: 8MP
- Front: 20MP
Display comparison
OnePlus Ace 7
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 185 Hz
Xiaomi Black Shark 4 Pro
- 6.7" Super AMOLED
- Resolution: 1080x2400
- Refresh rate: 144 Hz
Battery and charging
OnePlus Ace 7
- 9000 mAh
- Wired: 100W
- No wireless charging
Xiaomi Black Shark 4 Pro
- 4500 mAh
- Wired: 120W
- No wireless charging
Overall performance score
We compared OnePlus Ace 7 and Xiaomi Black Shark 4 Pro, covering their specs and all relevant benchmarks.
OnePlus Ace 7 leads Xiaomi Black Shark 4 Pro by 247.8% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 7 significantly outperforms the Xiaomi Black Shark 4 Pro (98/100 vs 64/100).
display
In the "display" category, the OnePlus Ace 7 is a bit better (94/100 vs 89/100).
camera
In the "camera" category, the Xiaomi Black Shark 4 Pro is a bit better (44/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 7 notably outperforms the Xiaomi Black Shark 4 Pro (80/100 vs 54/100).
Frequently asked questions
Which is better: the OnePlus Ace 7 or the Xiaomi Black Shark 4 Pro?
The OnePlus Ace 7 is noticeably better than the Xiaomi Black Shark 4 Pro — the overall rating gap is 18 points.
What is the rating of the OnePlus Ace 7 and the Xiaomi Black Shark 4 Pro?
The OnePlus Ace 7 has a MobileRank rating of 77/100, the Xiaomi Black Shark 4 Pro — 59/100.
Which has the better camera: the OnePlus Ace 7 or the Xiaomi Black Shark 4 Pro?
The Xiaomi Black Shark 4 Pro leads on camera score (44/100 vs 35/100).
Which is more powerful: the OnePlus Ace 7 or the Xiaomi Black Shark 4 Pro?
The OnePlus Ace 7 leads on performance (98/100 vs 64/100).
Should you choose the OnePlus Ace 7 over the Xiaomi Black Shark 4 Pro?
The OnePlus Ace 7 is a better fit for gamers and power users, those who care about battery life. The Xiaomi Black Shark 4 Pro is a better fit for active users.