OnePlus 8 Pro vs Vivo X300 Ultra
The OnePlus 8 Pro (2020) runs on the Qualcomm Snapdragon 865, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $899 and $950. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 58/100 (a 33-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 4510); the main camera is 48 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 964,589); per DXOMark lab testing, the Vivo X300 Ultra has the stronger camera (170 vs 113); the OnePlus 8 Pro is noticeably lighter (199g vs 230g).
Profile comparison
Category scores
OnePlus 8 Pro
Vivo X300 Ultra
What makes OnePlus 8 Pro better?
- Lighter: 199g vs 230g
- Cheaper at launch: $899 vs $950
- Better portability (54/100 vs 39/100)
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 964589
- Better Geekbench Single: 3639 vs 1169
- Better Geekbench Multi: 11047 vs 3191
- Bigger battery: 7000 vs 4510 mAh
- Faster charging: 100W vs 30W
- Better main camera: 200MP vs 48MP
- Faster wireless charging: 40W vs 30W
- Higher performance (99/100 vs 58/100)
- Better camera (96/100 vs 52/100)
- Longer battery life (85/100 vs 46/100)
Comparison verdict
Comparing the OnePlus 8 Pro vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 33 points higher (91/100 vs 58/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 58/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 52/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 46/100). Value score: OnePlus 8 Pro — 28/100, Vivo X300 Ultra — 94/100; 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 X300 Ultra significantly outperforms the OnePlus 8 Pro (99/100 vs 58/100). In the "display" category, both devices are on the same level — 89/100. In the "camera" category, the Vivo X300 Ultra significantly outperforms the OnePlus 8 Pro (96/100 vs 52/100). In the "battery" category, the Vivo X300 Ultra significantly outperforms the OnePlus 8 Pro (85/100 vs 46/100). In the "portability" category, the OnePlus 8 Pro notably outperforms the Vivo X300 Ultra (54/100 vs 39/100).
Specs comparison
| Specification | OnePlus 8 Pro | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 865 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 964589 | 4247433 | |
| Geekbench Single | 1169 | 3639 | |
| Geekbench Multi | 3191 | 11047 | |
| Display | 6.8" AMOLED | 6.8" LTPO OLED | |
| Resolution | 3168x1440 | 3168x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4510 mAh | 7000 mAh | |
| Charging | 30W | 100W | |
| Wireless charging | 30W | 40W | |
| DXOMark (camera) | 113 | 170 | |
| Main camera | 48 MP | 200 MP | |
| Ultrawide | 48 MP | 50 MP | |
| Telephoto | 8 MP | 200 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 10 | Android 16 | |
| NFC | yes | yes | |
| Protection | IP68 | IP69 | |
| Dimensions | 165.3×74.4×8.5 mm | 163.0×76.8×8.2 mm | |
| Weight | 199 g | 230 g | |
| Launch price | $899 | $950 |
Camera comparison
OnePlus 8 Pro
- Main: 48MP f/1.78
- Ultrawide: 48MP
- Telephoto: 8MP
- Front: 16MP
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
OnePlus 8 Pro
- 6.8" AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Battery and charging
OnePlus 8 Pro
- 4510 mAh
- Wired: 30W
- Wireless: 30W
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared OnePlus 8 Pro and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads OnePlus 8 Pro by 77.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $51. OnePlus 8 Pro was $51 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the OnePlus 8 Pro (99/100 vs 58/100).
display
In the "display" category, both devices are on the same level — 89/100.
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the OnePlus 8 Pro (96/100 vs 52/100).
battery
In the "battery" category, the Vivo X300 Ultra significantly outperforms the OnePlus 8 Pro (85/100 vs 46/100).
portability
In the "portability" category, the OnePlus 8 Pro notably outperforms the Vivo X300 Ultra (54/100 vs 39/100).
Frequently asked questions
Which is better: the OnePlus 8 Pro or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the OnePlus 8 Pro by 33 points (91/100 vs 58/100).
What is the rating of the OnePlus 8 Pro and the Vivo X300 Ultra?
The OnePlus 8 Pro has a MobileRank rating of 58/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the OnePlus 8 Pro or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 52/100).
Which is more powerful: the OnePlus 8 Pro or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 58/100).
Should you choose the OnePlus 8 Pro over the Vivo X300 Ultra?
The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.