OnePlus 9 vs Vivo X300 Ultra
38.6Performance93.3
46.6Display82.3
39.3Camera84.6
55.9Battery91.5
65.3Features84
1 spec wins — OnePlus 917 spec wins — Vivo X300 Ultra
InnoReviews verdict
Vivo X300 Ultra wins this phone face-off, 88.1 to 46.5, pulling ahead mainly in performance (+55) and camera (+45). OnePlus 9 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OnePlus 9
- 17% lower weight: 192 g vs 232 g
Reasons to pick the Vivo X300 Ultra
- Stronger performance score: 93 vs 39
- Stronger display score: 82 vs 47
- Stronger camera score: 85 vs 39
- Stronger battery score: 92 vs 56
- Stronger features score: 84 vs 65
Display
| Spec | OnePlus 9 | Vivo X300 Ultra |
|---|---|---|
| Screen size | 6.55 ″ | 6.82 ″+4% |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 2400x1080 | 1440x3168 |
| Pixel density | 402 ppi | 510 ppi+27% |
| Refresh rate | 120 Hz | 144 Hz+20% |
| Peak brightness | 1,100 nits | 4,500 nits+309% |
| Screen-to-body | — | 90.3 % |
Performance
| Spec | OnePlus 9 | Vivo X300 Ultra |
|---|---|---|
| Chipset | Snapdragon 888 | Qualcomm Snapdragon 8 Elite Gen 5 |
| AnTuTu | 1,040,324 | 4,085,695+293% |
| Geekbench 6 (single) | 1,450Top 44% | 3,730+157%Top 3% |
| Geekbench 6 (multi) | 3,650Top 50% | 11,494+215%Top 3% |
| RAM (max) | 8 GB | 16 GB+100% |
| Storage options | 128GB / 256GB | 256/512GB/1TB |
| Storage type | UFS 3.1 | UFS 4.1 |
Camera
| Spec | OnePlus 9 | Vivo X300 Ultra |
|---|---|---|
| Main camera | 48 MP | 200 MP+317% |
| Main aperture | f/1.8 | f/1.9 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | — | 200 MP |
| Optical zoom | — | 3.7 x |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 16 MP | 50 MP+213% |
| OIS | No | Yes |
Battery
| Spec | OnePlus 9 | Vivo X300 Ultra |
|---|---|---|
| Capacity | 4,500 mAh | 6,600 mAh+47% |
| Wired charging | 65 W | 100 W+54% |
| Wireless charging | 15 W | 40 W+167% |
| Active use endurance | — | 16 h |
Design
| Spec | OnePlus 9 | Vivo X300 Ultra |
|---|---|---|
| Weight | 192 g+17% | 232 g |
| Thickness | 8.7 mm | 8.2 mm+6% |
| IP rating | — | IP68/IP69 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | OnePlus 9 | Vivo X300 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.2 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 3.1 | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | OnePlus 9 | Vivo X300 Ultra |
|---|---|---|
| OS at launch | Android 11 (OxygenOS 11) | Android 16 (OriginOS 6) |
| OS update pledge | 3 years | 5 years+67% |
Audio
| Spec | OnePlus 9 | Vivo X300 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |