OnePlus 15T vs Vivo X300 Pro
The OnePlus 15T (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo X300 Pro (2025) runs on the Dimensity 9500; estimated prices are $799 and $899. By overall MobileRank rating, the Vivo X300 Pro leads — 87/100 vs 86/100 (a 1-point difference). Key differences: the Vivo X300 Pro has the bigger battery (6510 mAh vs 6400); the main camera is 50 MP vs 200 MP; the OnePlus 15T is faster in AnTuTu (3,676,955 vs 3,269,794); the OnePlus 15T is noticeably lighter (206g vs 226g).
OnePlus 15T
Vivo X300 Pro
- Higher AnTuTu: 3676955 vs 3269794
- Better Geekbench Single: 3640 vs 3228
- Better Geekbench Multi: 11033 vs 9553
- Faster charging: 100W vs 90W
- Faster wireless charging: 50W vs 40W
- Lighter: 206g vs 226g
- Cheaper: $799 vs $899
- Higher performance (97/100 vs 93/100)
- Longer battery life (84/100 vs 81/100)
- Better display (89/100 vs 84/100)
- Better portability (51/100 vs 43/100)
- Bigger battery: 6510 vs 6400 mAh
- Better main camera: 200MP vs 50MP
- Better camera (96/100 vs 78/100)
- Better value for money (86/100 vs 84/100)
Comparing the OnePlus 15T vs the Vivo X300 Pro, the Vivo X300 Pro scores 1 points higher (87/100 vs 86/100). In the "camera" category, the Vivo X300 Pro leads (96/100 vs 78/100). In the "performance" category, the OnePlus 15T and the Vivo X300 Pro are nearly equal (97/100 vs 93/100). In the "display" category, the OnePlus 15T is a bit better (89/100 vs 84/100). In the "camera" category, the Vivo X300 Pro notably outperforms the OnePlus 15T (96/100 vs 78/100). In the "battery" category, the OnePlus 15T and the Vivo X300 Pro are nearly equal (84/100 vs 81/100). In the "portability" category, the OnePlus 15T is a bit better (51/100 vs 43/100). In the "value for money" category, the Vivo X300 Pro and the OnePlus 15T are nearly equal (86/100 vs 84/100).
| Specification | OnePlus 15T | Vivo X300 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Dimensity 9500 | |
| AnTuTu | 3676955 | 3269794 | |
| Geekbench Single | 3640 | 3228 | |
| Geekbench Multi | 11033 | 9553 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 3168x1440 | 1260x2800 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6400 mAh | 6510 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 50W | 40W | |
| DXOMark (camera) | — | 171 | |
| Main camera | 50 MP | 200 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 16 | |
| Brightness (peak) | 3600 nits | 4500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 150.6×71.8×8.4 mm | 161.2×75.5×8.0 mm | |
| Weight | 206 g | 226 g | |
| Price | $799 | $899 |
OnePlus 15T
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo X300 Pro
- Main: 200MP f/f/1.57
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
OnePlus 15T
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Vivo X300 Pro
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 120 Hz
OnePlus 15T
- 6400 mAh
- Wired: 100W
- Wireless: 50W
Vivo X300 Pro
- 6510 mAh
- NanoReview test: web browsing 13:30 hrs, total 24:37 hrs
- Wired: 90W
- Wireless: 40W
We compared OnePlus 15T and Vivo X300 Pro, covering their specs and all relevant benchmarks.
OnePlus 15T leads Vivo X300 Pro by 12.5% in our overall performance rating.
Price difference: $100. OnePlus 15T is cheaper by $100.
performance
In the "performance" category, the OnePlus 15T and the Vivo X300 Pro are nearly equal (97/100 vs 93/100).
display
In the "display" category, the OnePlus 15T is a bit better (89/100 vs 84/100).
camera
In the "camera" category, the Vivo X300 Pro notably outperforms the OnePlus 15T (96/100 vs 78/100).
battery
In the "battery" category, the OnePlus 15T and the Vivo X300 Pro are nearly equal (84/100 vs 81/100).
portability
In the "portability" category, the OnePlus 15T is a bit better (51/100 vs 43/100).
value for money
In the "value for money" category, the Vivo X300 Pro and the OnePlus 15T are nearly equal (86/100 vs 84/100).
Which is better: the OnePlus 15T or the Vivo X300 Pro?
The Vivo X300 Pro edges out the OnePlus 15T by just 1 points — the two devices are very close in overall level.
What is the rating of the OnePlus 15T and the Vivo X300 Pro?
The OnePlus 15T has a MobileRank rating of 86/100, the Vivo X300 Pro — 87/100.
Which has the better camera: the OnePlus 15T or the Vivo X300 Pro?
The Vivo X300 Pro leads on camera score (96/100 vs 78/100).
Should you choose the OnePlus 15T over the Vivo X300 Pro?
The OnePlus 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo X300 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.