OnePlus 15R vs Vivo X300s
The OnePlus 15R (2026) runs on the Qualcomm Snapdragon 8 Gen 5, while the Vivo X300s (2026) runs on the Dimensity 9500; launch prices were $599 and $723. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 72/100 (a 17-point difference). Key differences: the OnePlus 15R has the bigger battery (7400 mAh vs 7100); the main camera is 50 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 3,039,097).
Profile comparison
Category scores
OnePlus 15R
Vivo X300s
What makes OnePlus 15R better?
- Bigger battery: 7400 vs 7100 mAh
- Higher refresh rate: 165Hz vs 144Hz
- Lighter: 213g vs 217g
- Cheaper at launch: $599 vs $723
- Better portability (50/100 vs 42/100)
What makes Vivo X300s better?
- Higher AnTuTu: 3703823 vs 3039097
- Better Geekbench Single: 3293 vs 2833
- Better Geekbench Multi: 10243 vs 9119
- Faster charging: 90W vs 80W
- Better main camera: 200MP vs 50MP
- Higher performance (95/100 vs 90/100)
- Better camera (94/100 vs 40/100)
- Longer battery life (83/100 vs 69/100)
Comparison verdict
Comparing the OnePlus 15R vs the Vivo X300s, the Vivo X300s scores 17 points higher (89/100 vs 72/100). In the "camera" category, the Vivo X300s leads (94/100 vs 40/100). In the "battery" category, the Vivo X300s leads (83/100 vs 69/100). Value score: OnePlus 15R — 58/100, Vivo X300s — 92/100; 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 Vivo X300s is a bit better (95/100 vs 90/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Vivo X300s significantly outperforms the OnePlus 15R (94/100 vs 40/100). In the "battery" category, the Vivo X300s is a bit better (83/100 vs 69/100). In the "portability" category, the OnePlus 15R is a bit better (50/100 vs 42/100).
Specs comparison
| Specification | OnePlus 15R | Vivo X300s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 5 | Dimensity 9500 | |
| AnTuTu | 3039097 | 3703823 | |
| Geekbench Single | 2833 | 3293 | |
| Geekbench Multi | 9119 | 10243 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2800x1272 | 2800x1260 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 7400 mAh | 7100 mAh | |
| Charging | 80W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 50 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 / OriginOS 6 | |
| Brightness (peak) | 3600 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 163.4×77.0×8.1 mm | — | |
| Weight | 213 g | 217 g | |
| Launch price | $599 | $723 |
Camera comparison
OnePlus 15R
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 32MP
Vivo X300s
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
OnePlus 15R
- 6.8" AMOLED
- Resolution: 2800x1272
- Refresh rate: 165 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Battery and charging
OnePlus 15R
- 7400 mAh
- NanoReview test: web browsing 16:57 hrs, total 38:56 hrs
- Wired: 80W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
Overall performance score
We compared OnePlus 15R and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads OnePlus 15R by 17.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $124. OnePlus 15R was $124 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo X300s is a bit better (95/100 vs 90/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Vivo X300s significantly outperforms the OnePlus 15R (94/100 vs 40/100).
battery
In the "battery" category, the Vivo X300s is a bit better (83/100 vs 69/100).
portability
In the "portability" category, the OnePlus 15R is a bit better (50/100 vs 42/100).
Frequently asked questions
Which is better: the OnePlus 15R or the Vivo X300s?
The Vivo X300s is noticeably better than the OnePlus 15R — the overall rating gap is 17 points.
What is the rating of the OnePlus 15R and the Vivo X300s?
The OnePlus 15R has a MobileRank rating of 72/100, the Vivo X300s — 89/100.
Which has the better camera: the OnePlus 15R or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 40/100).
Which is more powerful: the OnePlus 15R or the Vivo X300s?
The Vivo X300s leads on performance (95/100 vs 90/100).
Should you choose the OnePlus 15R over the Vivo X300s?
The OnePlus 15R is a better fit for gamers and power users. The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.