OnePlus 8 vs Vivo X300s
The OnePlus 8 (2020) runs on the Qualcomm Snapdragon 865, while the Vivo X300s (2026) runs on the Dimensity 9500; launch prices were $699 and $723. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 50/100 (a 39-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 4300); the main camera is 48 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 1,003,562); the OnePlus 8 is noticeably lighter (180g vs 217g).
OnePlus 8
Vivo X300s
- Lighter: 180g vs 217g
- Cheaper at launch: $699 vs $723
- Better portability (72/100 vs 42/100)
- Higher AnTuTu: 3703823 vs 1003562
- Better Geekbench Single: 3228 vs 1168
- Better Geekbench Multi: 9553 vs 3431
- Bigger battery: 7100 vs 4300 mAh
- Faster charging: 90W vs 30W
- Better main camera: 200MP vs 48MP
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (94/100 vs 60/100)
- Better camera (94/100 vs 37/100)
- Longer battery life (83/100 vs 30/100)
- Better display (94/100 vs 68/100)
Comparing the OnePlus 8 vs the Vivo X300s, the Vivo X300s scores 39 points higher (89/100 vs 50/100). In the "performance" category, the Vivo X300s leads (94/100 vs 60/100). In the "camera" category, the Vivo X300s leads (94/100 vs 37/100). In the "battery" category, the Vivo X300s leads (83/100 vs 30/100). Value score: OnePlus 8 — 12/100, Vivo X300s — 90/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo X300s significantly outperforms the OnePlus 8 (94/100 vs 60/100). In the "display" category, the Vivo X300s notably outperforms the OnePlus 8 (94/100 vs 68/100). In the "camera" category, the Vivo X300s significantly outperforms the OnePlus 8 (94/100 vs 37/100). In the "battery" category, the Vivo X300s significantly outperforms the OnePlus 8 (83/100 vs 30/100). In the "portability" category, the OnePlus 8 significantly outperforms the Vivo X300s (72/100 vs 42/100).
| Specification | OnePlus 8 | Vivo X300s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 865 | Dimensity 9500 | |
| AnTuTu | 1003562 | 3703823 | |
| Geekbench Single | 1168 | 3228 | |
| Geekbench Multi | 3431 | 9553 | |
| Display | 6.5" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2400x1080 | 2800x1260 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 4300 mAh | 7100 mAh | |
| Charging | 30W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 48 MP | 200 MP | |
| Ultrawide | 16 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 10 | Android 16 / OriginOS 6 | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 160.2×72.9×8.0 mm | — | |
| Weight | 180 g | 217 g | |
| Launch price | $699 | $723 |
OnePlus 8
- Main: 48MP f/f/1.75
- Ultrawide: 16MP
- Front: 16MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
OnePlus 8
- 6.5" AMOLED
- Resolution: 2400x1080
- Refresh rate: 90 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
OnePlus 8
- 4300 mAh
- Wired: 30W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
We compared OnePlus 8 and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads OnePlus 8 by 72.9% in our overall performance rating.
Launch price difference: $24. OnePlus 8 was $24 cheaper at launch.
performance
In the "performance" category, the Vivo X300s significantly outperforms the OnePlus 8 (94/100 vs 60/100).
display
In the "display" category, the Vivo X300s notably outperforms the OnePlus 8 (94/100 vs 68/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the OnePlus 8 (94/100 vs 37/100).
battery
In the "battery" category, the Vivo X300s significantly outperforms the OnePlus 8 (83/100 vs 30/100).
portability
In the "portability" category, the OnePlus 8 significantly outperforms the Vivo X300s (72/100 vs 42/100).
Which is better: the OnePlus 8 or the Vivo X300s?
The Vivo X300s significantly outperforms the OnePlus 8 by 39 points (89/100 vs 50/100).
What is the rating of the OnePlus 8 and the Vivo X300s?
The OnePlus 8 has a MobileRank rating of 50/100, the Vivo X300s — 89/100.
Which has the better camera: the OnePlus 8 or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 37/100).
Which is more powerful: the OnePlus 8 or the Vivo X300s?
The Vivo X300s leads on performance (94/100 vs 60/100).
Should you choose the OnePlus 8 over the Vivo X300s?
The OnePlus 8 is a better fit for active 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.