OnePlus 15T vs Xiaomi 15
The OnePlus 15T (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Xiaomi 15 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $799 and $635. By overall MobileRank rating, the OnePlus 15T leads — 86/100 vs 82/100 (a 4-point difference). Key differences: the OnePlus 15T has the bigger battery (6400 mAh vs 5240); the OnePlus 15T is faster in AnTuTu (3,927,976 vs 2,914,100); the Xiaomi 15 is noticeably lighter (191g vs 206g).
Profile comparison
Category scores
OnePlus 15T
Xiaomi 15
What makes OnePlus 15T better?
- Higher AnTuTu: 3927976 vs 2914100
- Better Geekbench Single: 3639 vs 3092
- Better Geekbench Multi: 11047 vs 9147
- Bigger battery: 6400 vs 5240 mAh
- Faster charging: 100W vs 90W
- Higher performance (98/100 vs 91/100)
- Longer battery life (84/100 vs 77/100)
- Better display (89/100 vs 85/100)
What makes Xiaomi 15 better?
- Lighter: 191g vs 206g
- Cheaper at launch: $635 vs $799
- Better portability (60/100 vs 51/100)
Comparison verdict
Comparing the OnePlus 15T vs the Xiaomi 15, the OnePlus 15T scores 4 points higher (86/100 vs 82/100). Value score: OnePlus 15T — 86/100, Xiaomi 15 — 78/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the OnePlus 15T is a bit better (98/100 vs 91/100). In the "display" category, the OnePlus 15T and the Xiaomi 15 are nearly equal (89/100 vs 85/100). In the "camera" category, both devices are on the same level — 78/100. In the "battery" category, the OnePlus 15T is a bit better (84/100 vs 77/100). In the "portability" category, the Xiaomi 15 is a bit better (60/100 vs 51/100).
Specs comparison
| Specification | OnePlus 15T | Xiaomi 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3927976 | 2914100 | |
| Geekbench Single | 3639 | 3092 | |
| Geekbench Multi | 11047 | 9147 | |
| Display | 6.8" LTPO AMOLED | 6.4" LTPO AMOLED | |
| Resolution | 3168x1440 | 2670x1200 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6400 mAh | 5240 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 50W | 50W | |
| DXOMark (camera) | — | 147 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 15 / HyperOS 2 | |
| Brightness (peak) | 3600 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 150.6×71.8×8.4 mm | 152.3×71.2×8.4 mm | |
| Weight | 206 g | 191 g | |
| Launch price | $799 | $635 |
Camera comparison
OnePlus 15T
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Xiaomi 15
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OnePlus 15T
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Xiaomi 15
- 6.4" LTPO AMOLED
- Resolution: 2670x1200
- Refresh rate: 120 Hz
Battery and charging
OnePlus 15T
- 6400 mAh
- Wired: 100W
- Wireless: 50W
Xiaomi 15
- 5240 mAh
- NanoReview test: web browsing 13:20 hrs, total 31:54 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared OnePlus 15T and Xiaomi 15, covering their specs and all relevant benchmarks.
OnePlus 15T leads Xiaomi 15 by 34.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $164. Xiaomi 15 was $164 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15T is a bit better (98/100 vs 91/100).
display
In the "display" category, the OnePlus 15T and the Xiaomi 15 are nearly equal (89/100 vs 85/100).
camera
In the "camera" category, both devices are on the same level — 78/100.
battery
In the "battery" category, the OnePlus 15T is a bit better (84/100 vs 77/100).
portability
In the "portability" category, the Xiaomi 15 is a bit better (60/100 vs 51/100).
Frequently asked questions
Which is better: the OnePlus 15T or the Xiaomi 15?
The OnePlus 15T edges out the Xiaomi 15 by just 4 points — the two devices are very close in overall level.
What is the rating of the OnePlus 15T and the Xiaomi 15?
The OnePlus 15T has a MobileRank rating of 86/100, the Xiaomi 15 — 82/100.
Which is more powerful: the OnePlus 15T or the Xiaomi 15?
The OnePlus 15T leads on performance (98/100 vs 91/100).
Should you choose the OnePlus 15T over the Xiaomi 15?
The OnePlus 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Xiaomi 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.