OnePlus 15 vs Vivo X300
92.9Performance85.4
68Display73.5
66.5Camera78.1
94.7Battery87.2
78.7Features84
8 spec wins — OnePlus 157 spec wins — Vivo X300
InnoReviews verdict
This one is close to a dead heat: OnePlus 15 scores 81.6 against 81.8 for Vivo X300. Pick by the categories that matter to you — Vivo X300 edges ahead in camera and display, or by price.
Which would you pick?
Key differences
Reasons to pick the OnePlus 15
- Stronger performance score: 93 vs 85
- Stronger battery score: 95 vs 87
- 38% higher Refresh rate: 165 Hz vs 120 Hz
- 33% higher Wired charging: 120 W vs 90 W
- 25% higher Wireless charging: 50 W vs 40 W
Reasons to pick the Vivo X300
- Stronger display score: 74 vs 68
- Stronger camera score: 78 vs 67
- Stronger features score: 84 vs 79
- 300% higher Main camera: 200 MP vs 50 MP
- 150% higher Peak brightness: 4,500 nits vs 1,800 nits
Display
| Spec | OnePlus 15 | Vivo X300 |
|---|---|---|
| Screen size | 6.78 ″+7% | 6.31 ″ |
| Panel type | LTPO AMOLED | LTPO AMOLED |
| Resolution | 2772x1272 | 1216x2640 |
| Pixel density | 450 ppi | 461 ppi+2% |
| Refresh rate | 165 Hz+38% | 120 Hz |
| Peak brightness | 1,800 nits | 4,500 nits+150% |
| Screen-to-body | — | 90.1 % |
Performance
| Spec | OnePlus 15 | Vivo X300 |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 9500 |
| AnTuTuDifferent AnTuTu versions — not compared | 3,646,161Top 9% | 3,416,530 |
| AnTuTu 11 (CPU) | 1,084,061Top 3% | — |
| AnTuTu 11 (GPU) | 1,342,827Top 15% | — |
| AnTuTu 11 (Memory) | 425,901Top 13% | — |
| AnTuTu 11 (UX) | 793,372Top 7% | — |
| Geekbench 6 (single) | 3,850+12%Top 2% | 3,446Top 12% |
| Geekbench 6 (multi) | 11,900+21%Top 2% | 9,843Top 14% |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 256GB / 512GB / 1TB | 256/512GB/1TB |
| Storage type | UFS 4.1 | UFS 4.1 |
Camera
| Spec | OnePlus 15 | Vivo X300 |
|---|---|---|
| Main camera | 50 MP | 200 MP+300% |
| Main aperture | f/1.8 | f/1.68 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | 50 MP | 50 MP |
| Optical zoom | 3.5 x+17% | 3 x |
| Max video | 8K@30fps | 4K@120fps |
| Front camera | 32 MP | 50 MP+56% |
| OIS | Yes | Yes |
Battery
| Spec | OnePlus 15 | Vivo X300 |
|---|---|---|
| Capacity | 7,300 mAh+21% | 6,040 mAh |
| Wired charging | 120 W+33% | 90 W |
| Wireless charging | 50 W+25% | 40 W |
| Active use endurance | — | 17.5 h |
Design
| Spec | OnePlus 15 | Vivo X300 |
|---|---|---|
| Weight | 211 g | 190 g+10% |
| Thickness | 8.2 mm | 8 mm+3% |
| IP rating | IP69 | IP68/IP69 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OnePlus 15 | Vivo X300 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 | USB-C 3.2 |
| eSIM | Yes | Yes |
Software
| Spec | OnePlus 15 | Vivo X300 |
|---|---|---|
| OS at launch | Android 16 (OxygenOS 16) | Android 16 (OriginOS 6) |
| OS update pledge | 4 years | 5 years+25% |
Audio
| Spec | OnePlus 15 | Vivo X300 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |