OnePlus 15T vs Vivo Y300 GT
The OnePlus 15T (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo Y300 GT (2025) runs on the MediaTek Dimensity 8400. By overall MobileRank rating, the OnePlus 15T leads — 86/100 vs 65/100 (a 21-point difference). Key differences: the Vivo Y300 GT has the bigger battery (7620 mAh vs 6400); the OnePlus 15T is faster in AnTuTu (3,927,976 vs 2,067,824).
Profile comparison
Category scores
OnePlus 15T
Vivo Y300 GT
What makes OnePlus 15T better?
- Higher AnTuTu: 3927976 vs 2067824
- Better Geekbench Single: 3639 vs 1579
- Better Geekbench Multi: 11047 vs 6100
- Faster charging: 100W vs 90W
- Lighter: 206g vs 212g
- Higher performance (98/100 vs 77/100)
- Better camera (78/100 vs 32/100)
- Longer battery life (84/100 vs 71/100)
What makes Vivo Y300 GT better?
- Bigger battery: 7620 vs 6400 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Better display (94/100 vs 89/100)
Comparison verdict
Comparing the OnePlus 15T vs the Vivo Y300 GT, the OnePlus 15T scores 21 points higher (86/100 vs 65/100). In the "performance" category, the OnePlus 15T leads (98/100 vs 77/100). In the "camera" category, the OnePlus 15T leads (78/100 vs 32/100). In the "battery" category, the OnePlus 15T leads (84/100 vs 71/100). In the "performance" category, the OnePlus 15T notably outperforms the Vivo Y300 GT (98/100 vs 77/100). In the "display" category, the Vivo Y300 GT is a bit better (94/100 vs 89/100). In the "camera" category, the OnePlus 15T significantly outperforms the Vivo Y300 GT (78/100 vs 32/100). In the "battery" category, the OnePlus 15T is a bit better (84/100 vs 71/100). In the "portability" category, both devices are on the same level — 51/100.
Specs comparison
| Specification | OnePlus 15T | Vivo Y300 GT | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 8400 | |
| AnTuTu | 3927976 | 2067824 | |
| Geekbench Single | 3639 | 1579 | |
| Geekbench Multi | 11047 | 6100 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 3168x1440 | 1260x2800 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6400 mAh | 7620 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | 3600 nits | 5500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP65 | |
| Dimensions | 150.6×71.8×8.4 mm | 163.7×75.9×8.1 mm | |
| Weight | 206 g | 212 g | |
| Launch price | $799 | — |
Camera comparison
OnePlus 15T
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo Y300 GT
- Main: 50MP
- Front: 16MP
Display comparison
OnePlus 15T
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Vivo Y300 GT
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Battery and charging
OnePlus 15T
- 6400 mAh
- Wired: 100W
- Wireless: 50W
Vivo Y300 GT
- 7620 mAh
- Wired: 90W
- No wireless charging
Overall performance score
We compared OnePlus 15T and Vivo Y300 GT, covering their specs and all relevant benchmarks.
OnePlus 15T leads Vivo Y300 GT by 90.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo Y300 GT
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus 15T notably outperforms the Vivo Y300 GT (98/100 vs 77/100).
display
In the "display" category, the Vivo Y300 GT is a bit better (94/100 vs 89/100).
camera
In the "camera" category, the OnePlus 15T significantly outperforms the Vivo Y300 GT (78/100 vs 32/100).
battery
In the "battery" category, the OnePlus 15T is a bit better (84/100 vs 71/100).
portability
In the "portability" category, both devices are on the same level — 51/100.
Frequently asked questions
Which is better: the OnePlus 15T or the Vivo Y300 GT?
The OnePlus 15T significantly outperforms the Vivo Y300 GT by 21 points (86/100 vs 65/100).
What is the rating of the OnePlus 15T and the Vivo Y300 GT?
The OnePlus 15T has a MobileRank rating of 86/100, the Vivo Y300 GT — 65/100.
Which has the better camera: the OnePlus 15T or the Vivo Y300 GT?
The OnePlus 15T leads on camera score (78/100 vs 32/100).
Which is more powerful: the OnePlus 15T or the Vivo Y300 GT?
The OnePlus 15T leads on performance (98/100 vs 77/100).
Should you choose the OnePlus 15T over the Vivo Y300 GT?
The OnePlus 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo Y300 GT is a better fit for active users.