OnePlus Ace 3 vs Xiaomi Black Shark GS3 Ultra
Comparing the OnePlus Ace 3 (2024) and the Xiaomi Black Shark GS3 Ultra (2025) on specs and benchmarks. By overall MobileRank rating, the OnePlus Ace 3 leads — 46/100 vs 5/100 (a 41-point difference). Key differences: the OnePlus Ace 3 has NFC for contactless payments, the Xiaomi Black Shark GS3 Ultra doesn't.
OnePlus Ace 3
Xiaomi Black Shark GS3 Ultra
- Higher performance (32/100 vs 0/100)
- Better camera (31/100 vs 0/100)
- Longer battery life (63/100 vs 0/100)
- Better display (100/100 vs 0/100)
- Better design/ergonomics (50/100 vs 41/100)
Comparing the OnePlus Ace 3 vs the Xiaomi Black Shark GS3 Ultra, the OnePlus Ace 3 scores 41 points higher (46/100 vs 5/100). In the "performance" category, the OnePlus Ace 3 leads (32/100 vs 0/100). In the "camera" category, the OnePlus Ace 3 leads (31/100 vs 0/100). In the "battery" category, the OnePlus Ace 3 leads (63/100 vs 0/100). In the "performance" category, the OnePlus Ace 3 significantly outperforms the Xiaomi Black Shark GS3 Ultra (32/100 vs 0/100). In the "display" category, the OnePlus Ace 3 significantly outperforms the Xiaomi Black Shark GS3 Ultra (100/100 vs 0/100). In the "camera" category, the OnePlus Ace 3 significantly outperforms the Xiaomi Black Shark GS3 Ultra (31/100 vs 0/100). In the "battery" category, the OnePlus Ace 3 significantly outperforms the Xiaomi Black Shark GS3 Ultra (63/100 vs 0/100). In the "design" category, the Xiaomi Black Shark GS3 Ultra is a bit better (50/100 vs 41/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | OnePlus Ace 3 | Xiaomi Black Shark GS3 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 2 | — | |
| AnTuTu | 1907512 | — | |
| Geekbench Single | 2004 | — | |
| Geekbench Multi | 5311 | — | |
| Display | 6.8" LTPO AMOLED | 1.4" AMOLED | |
| Resolution | 1264x2780 | 466x466 | |
| Refresh rate | 120 Hz | — | |
| Battery | 5500 mAh | — | |
| Charging | 100W | — | |
| Main camera | 50 MP | — | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | — | |
| RAM | 12GB / 16GB | — | |
| Storage | 256GB / 512GB / 1TB | — | |
| OS | Android 14, ColorOS 14 | — | |
| Brightness (peak) | 4500 nits | 1000 nits | |
| NFC | yes | no | |
| Protection | — | IP68 | |
| Dimensions | 163.3×75.3×8.8 mm | — | |
| Weight | 207 g | — | |
| Price | — | — |
OnePlus Ace 3
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Xiaomi Black Shark GS3 Ultra
- Main: —
- Front: —
OnePlus Ace 3
- 6.8" LTPO AMOLED
- Resolution: 1264x2780
- Refresh rate: 120 Hz
Xiaomi Black Shark GS3 Ultra
- 1.4" AMOLED
- Resolution: 466x466
- Refresh rate: —
OnePlus Ace 3
- 5500 mAh
- Wired: 100W
- No wireless charging
Xiaomi Black Shark GS3 Ultra
- —
- No wireless charging
performance
In the "performance" category, the OnePlus Ace 3 significantly outperforms the Xiaomi Black Shark GS3 Ultra (32/100 vs 0/100).
display
In the "display" category, the OnePlus Ace 3 significantly outperforms the Xiaomi Black Shark GS3 Ultra (100/100 vs 0/100).
camera
In the "camera" category, the OnePlus Ace 3 significantly outperforms the Xiaomi Black Shark GS3 Ultra (31/100 vs 0/100).
battery
In the "battery" category, the OnePlus Ace 3 significantly outperforms the Xiaomi Black Shark GS3 Ultra (63/100 vs 0/100).
design
In the "design" category, the Xiaomi Black Shark GS3 Ultra is a bit better (50/100 vs 41/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the OnePlus Ace 3 or the Xiaomi Black Shark GS3 Ultra?
The OnePlus Ace 3 significantly outperforms the Xiaomi Black Shark GS3 Ultra by 41 points (46/100 vs 5/100).
What is the rating of the OnePlus Ace 3 and the Xiaomi Black Shark GS3 Ultra?
The OnePlus Ace 3 has a MobileRank rating of 46/100, the Xiaomi Black Shark GS3 Ultra — 5/100.
Which has the better camera: the OnePlus Ace 3 or the Xiaomi Black Shark GS3 Ultra?
The OnePlus Ace 3 leads on camera score (31/100 vs 0/100).
Which is more powerful: the OnePlus Ace 3 or the Xiaomi Black Shark GS3 Ultra?
The OnePlus Ace 3 leads on performance (32/100 vs 0/100).
Should you choose the OnePlus Ace 3 over the Xiaomi Black Shark GS3 Ultra?
The OnePlus Ace 3 is a better fit for everyday use. The Xiaomi Black Shark GS3 Ultra is a better fit for everyday use.