OnePlus 15T vs Xiaomi Black Shark GS3 Ultra
Comparing the OnePlus 15T (2026) and the Xiaomi Black Shark GS3 Ultra (2025) on specs and benchmarks. By overall MobileRank rating, the OnePlus 15T leads — 80/100 vs 5/100 (a 75-point difference). Key differences: the OnePlus 15T has NFC for contactless payments, the Xiaomi Black Shark GS3 Ultra doesn't.
OnePlus 15T
Xiaomi Black Shark GS3 Ultra
- Higher performance (88/100 vs 0/100)
- Better camera (74/100 vs 0/100)
- Longer battery life (76/100 vs 0/100)
- Better display (100/100 vs 0/100)
- Better design/ergonomics (50/100 vs 42/100)
Comparing the OnePlus 15T vs the Xiaomi Black Shark GS3 Ultra, the OnePlus 15T scores 75 points higher (80/100 vs 5/100). In the "performance" category, the OnePlus 15T leads (88/100 vs 0/100). In the "camera" category, the OnePlus 15T leads (74/100 vs 0/100). In the "battery" category, the OnePlus 15T leads (76/100 vs 0/100). In the "performance" category, the OnePlus 15T significantly outperforms the Xiaomi Black Shark GS3 Ultra (88/100 vs 0/100). In the "display" category, the OnePlus 15T significantly outperforms the Xiaomi Black Shark GS3 Ultra (100/100 vs 0/100). In the "camera" category, the OnePlus 15T significantly outperforms the Xiaomi Black Shark GS3 Ultra (74/100 vs 0/100). In the "battery" category, the OnePlus 15T significantly outperforms the Xiaomi Black Shark GS3 Ultra (76/100 vs 0/100). In the "design" category, the Xiaomi Black Shark GS3 Ultra is a bit better (50/100 vs 42/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | OnePlus 15T | Xiaomi Black Shark GS3 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | — | |
| AnTuTu | 3676955 | — | |
| Geekbench Single | 3640 | — | |
| Geekbench Multi | 11033 | — | |
| Display | 6.8" LTPO AMOLED | 1.4" AMOLED | |
| Resolution | 3168x1440 | 466x466 | |
| Refresh rate | 120 Hz | — | |
| Battery | 6400 mAh | — | |
| Charging | 100W | — | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | — | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | — | |
| RAM | 12GB / 16GB | — | |
| Storage | 256GB / 512GB | — | |
| OS | Android 16 | — | |
| Brightness (peak) | 3600 nits | 1000 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP68 | |
| Dimensions | 150.6×71.8×8.4 mm | — | |
| Weight | 206 g | — | |
| Price | $799 | — |
OnePlus 15T
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi Black Shark GS3 Ultra
- Main: —
- Front: —
OnePlus 15T
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Xiaomi Black Shark GS3 Ultra
- 1.4" AMOLED
- Resolution: 466x466
- Refresh rate: —
OnePlus 15T
- 6400 mAh
- Wired: 100W
- Wireless: 50W
Xiaomi Black Shark GS3 Ultra
- —
- No wireless charging
Xiaomi Black Shark GS3 Ultra
Price unknownperformance
In the "performance" category, the OnePlus 15T significantly outperforms the Xiaomi Black Shark GS3 Ultra (88/100 vs 0/100).
display
In the "display" category, the OnePlus 15T significantly outperforms the Xiaomi Black Shark GS3 Ultra (100/100 vs 0/100).
camera
In the "camera" category, the OnePlus 15T significantly outperforms the Xiaomi Black Shark GS3 Ultra (74/100 vs 0/100).
battery
In the "battery" category, the OnePlus 15T significantly outperforms the Xiaomi Black Shark GS3 Ultra (76/100 vs 0/100).
design
In the "design" category, the Xiaomi Black Shark GS3 Ultra is a bit better (50/100 vs 42/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the OnePlus 15T or the Xiaomi Black Shark GS3 Ultra?
The OnePlus 15T significantly outperforms the Xiaomi Black Shark GS3 Ultra by 75 points (80/100 vs 5/100).
What is the rating of the OnePlus 15T and the Xiaomi Black Shark GS3 Ultra?
The OnePlus 15T has a MobileRank rating of 80/100, the Xiaomi Black Shark GS3 Ultra — 5/100.
Which has the better camera: the OnePlus 15T or the Xiaomi Black Shark GS3 Ultra?
The OnePlus 15T leads on camera score (74/100 vs 0/100).
Which is more powerful: the OnePlus 15T or the Xiaomi Black Shark GS3 Ultra?
The OnePlus 15T leads on performance (88/100 vs 0/100).
Should you choose the OnePlus 15T over the Xiaomi Black Shark GS3 Ultra?
The OnePlus 15T is a better fit for gamers and power users, those who care about battery life. The Xiaomi Black Shark GS3 Ultra is a better fit for everyday use.