OnePlus 13T vs Xiaomi 15 Ultra
The OnePlus 13T (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite; estimated prices are $650 and $999. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 75/100 (a 10-point difference). Key differences: the OnePlus 13T has the bigger battery (6260 mAh vs 6000); the OnePlus 13T is faster in AnTuTu (3,173,674 vs 3,030,376); the OnePlus 13T is noticeably lighter (185g vs 225g).
OnePlus 13T
Xiaomi 15 Ultra
- Higher AnTuTu: 3173674 vs 3030376
- Bigger battery: 6260 vs 6000 mAh
- Lighter: 185g vs 225g
- Cheaper: $650 vs $999
- Better portability (66/100 vs 29/100)
- Better Geekbench Single: 3050 vs 3041
- Better Geekbench Multi: 10200 vs 9494
- Faster charging: 90W vs 80W
- Better camera (87/100 vs 53/100)
- Longer battery life (80/100 vs 65/100)
- Better display (90/100 vs 85/100)
- Better value for money (82/100 vs 62/100)
Comparing the OnePlus 13T vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 10 points higher (85/100 vs 75/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 53/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 65/100). In the "value for money" category, the Xiaomi 15 Ultra leads (82/100 vs 62/100). In the "performance" category, both devices are on the same level — 92/100. In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 85/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus 13T (87/100 vs 53/100). In the "battery" category, the Xiaomi 15 Ultra notably outperforms the OnePlus 13T (80/100 vs 65/100). In the "portability" category, the OnePlus 13T significantly outperforms the Xiaomi 15 Ultra (66/100 vs 29/100). In the "value for money" category, the Xiaomi 15 Ultra notably outperforms the OnePlus 13T (82/100 vs 62/100).
| Specification | OnePlus 13T | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3173674 | 3030376 | |
| Geekbench Single | 3041 | 3050 | |
| Geekbench Multi | 9494 | 10200 | |
| Display | 6.3" LTPO AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 1216x2640 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6260 mAh | 6000 mAh | |
| Charging | 80W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15, OxygenOS 15 (International), ColorOS 15 (China) | Android 15 / HyperOS 2 | |
| Brightness (peak) | 1600 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | 150.8×71.7×8.2 mm | 161.3×75.3×9.4 mm | |
| Weight | 185 g | 225 g | |
| Price | $650 | $999 |
OnePlus 13T
- Main: 50MP f/f/1.8
- Telephoto: 50MP
- Front: 16MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
OnePlus 13T
- 6.3" LTPO AMOLED
- Resolution: 1216x2640
- Refresh rate: 120 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
OnePlus 13T
- 6260 mAh
- Wired: 80W
- No wireless charging
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
We compared OnePlus 13T and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
OnePlus 13T leads Xiaomi 15 Ultra by 4.7% in our overall performance rating.
Price difference: $349. OnePlus 13T is cheaper by $349.
performance
In the "performance" category, both devices are on the same level — 92/100.
display
In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 85/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus 13T (87/100 vs 53/100).
battery
In the "battery" category, the Xiaomi 15 Ultra notably outperforms the OnePlus 13T (80/100 vs 65/100).
portability
In the "portability" category, the OnePlus 13T significantly outperforms the Xiaomi 15 Ultra (66/100 vs 29/100).
value for money
In the "value for money" category, the Xiaomi 15 Ultra notably outperforms the OnePlus 13T (82/100 vs 62/100).
Which is better: the OnePlus 13T or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra is noticeably better than the OnePlus 13T — the overall rating gap is 10 points.
What is the rating of the OnePlus 13T and the Xiaomi 15 Ultra?
The OnePlus 13T has a MobileRank rating of 75/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the OnePlus 13T or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 53/100).
Should you choose the OnePlus 13T over the Xiaomi 15 Ultra?
The OnePlus 13T is a better fit for gamers and power users. The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.