OnePlus 15T vs Vivo X300 FE (Russia)
The OnePlus 15T (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo X300 FE (Russia) (2026) runs on the Snapdragon 8 Gen 5. By overall MobileRank rating, the OnePlus 15T leads — 86/100 vs 79/100 (a 7-point difference). Key differences: the Vivo X300 FE (Russia) has the bigger battery (6500 mAh vs 6400); the OnePlus 15T is faster in AnTuTu (3,927,976 vs 3,057,215); the Vivo X300 FE (Russia) is noticeably lighter (191g vs 206g).
Profile comparison
Category scores
OnePlus 15T
Vivo X300 FE (Russia)
What makes OnePlus 15T better?
- Higher AnTuTu: 3927976 vs 3057215
- Better Geekbench Single: 3639 vs 2833
- Better Geekbench Multi: 11047 vs 9119
- Faster charging: 100W vs 90W
- Faster wireless charging: 50W vs 40W
- Higher performance (98/100 vs 90/100)
- Better camera (78/100 vs 64/100)
- Longer battery life (84/100 vs 81/100)
- Better display (89/100 vs 85/100)
What makes Vivo X300 FE (Russia) better?
- Bigger battery: 6500 vs 6400 mAh
- Lighter: 191g vs 206g
- Better portability (64/100 vs 51/100)
Comparison verdict
Comparing the OnePlus 15T vs the Vivo X300 FE (Russia), the OnePlus 15T scores 7 points higher (86/100 vs 79/100). In the "camera" category, the OnePlus 15T leads (78/100 vs 64/100). In the "performance" category, the OnePlus 15T is a bit better (98/100 vs 90/100). In the "display" category, the OnePlus 15T and the Vivo X300 FE (Russia) are nearly equal (89/100 vs 85/100). In the "camera" category, the OnePlus 15T is a bit better (78/100 vs 64/100). In the "battery" category, the OnePlus 15T and the Vivo X300 FE (Russia) are nearly equal (84/100 vs 81/100). In the "portability" category, the Vivo X300 FE (Russia) is a bit better (64/100 vs 51/100).
Specs comparison
| Specification | OnePlus 15T | Vivo X300 FE (Russia) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Snapdragon 8 Gen 5 | |
| AnTuTu | 3927976 | 3057215 | |
| Geekbench Single | 3639 | 2833 | |
| Geekbench Multi | 11047 | 9119 | |
| Display | 6.8" LTPO AMOLED | 6.3" LTPO AMOLED | |
| Resolution | 3168x1440 | 1216x2640 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6400 mAh | 6500 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 50W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 50 MP | |
| RAM | 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 16, OriginOS 6 | |
| Brightness (peak) | 3600 nits | 5000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | 150.6×71.8×8.4 mm | 150.8×71.8×8.0 mm | |
| Weight | 206 g | 191 g | |
| Launch price | $799 | — |
Camera comparison
OnePlus 15T
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo X300 FE (Russia)
- Main: 50MP f/1.6
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
OnePlus 15T
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Vivo X300 FE (Russia)
- 6.3" LTPO AMOLED
- Resolution: 1216x2640
- Refresh rate: 120 Hz
Battery and charging
OnePlus 15T
- 6400 mAh
- Wired: 100W
- Wireless: 50W
Vivo X300 FE (Russia)
- 6500 mAh
- Wired: 90W
- Wireless: 40W
Overall performance score
We compared OnePlus 15T and Vivo X300 FE (Russia), covering their specs and all relevant benchmarks.
OnePlus 15T leads Vivo X300 FE (Russia) by 28.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo X300 FE (Russia)
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus 15T is a bit better (98/100 vs 90/100).
display
In the "display" category, the OnePlus 15T and the Vivo X300 FE (Russia) are nearly equal (89/100 vs 85/100).
camera
In the "camera" category, the OnePlus 15T is a bit better (78/100 vs 64/100).
battery
In the "battery" category, the OnePlus 15T and the Vivo X300 FE (Russia) are nearly equal (84/100 vs 81/100).
portability
In the "portability" category, the Vivo X300 FE (Russia) is a bit better (64/100 vs 51/100).
Frequently asked questions
Which is better: the OnePlus 15T or the Vivo X300 FE (Russia)?
The OnePlus 15T edges out the Vivo X300 FE (Russia) by just 7 points — the two devices are very close in overall level.
What is the rating of the OnePlus 15T and the Vivo X300 FE (Russia)?
The OnePlus 15T has a MobileRank rating of 86/100, the Vivo X300 FE (Russia) — 79/100.
Which has the better camera: the OnePlus 15T or the Vivo X300 FE (Russia)?
The OnePlus 15T leads on camera score (78/100 vs 64/100).
Which is more powerful: the OnePlus 15T or the Vivo X300 FE (Russia)?
The OnePlus 15T leads on performance (98/100 vs 90/100).
Should you choose the OnePlus 15T over the Vivo X300 FE (Russia)?
The OnePlus 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo X300 FE (Russia) is a better fit for gamers and power users, those who care about battery life.