OnePlus 15T vs Vivo X300 Ultra
64.4Performance93.3
89.7Display82.3
54.2Camera84.6
92Battery91.5
60Features84
4 spec wins — OnePlus 15T7 spec wins — Vivo X300 Ultra
InnoReviews verdict
Vivo X300 Ultra wins this phone face-off, 88.1 to 72.5, pulling ahead mainly in camera (+30) and performance (+29). OnePlus 15T still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OnePlus 15T
- Stronger display score: 90 vs 82
- 25% higher Wireless charging: 50 W vs 40 W
- 16% lower weight: 194 g vs 232 g
- 15% higher Refresh rate: 165 Hz vs 144 Hz
- 14% higher capacity: 7,500 mAh vs 6,600 mAh
Reasons to pick the Vivo X300 Ultra
- Stronger performance score: 93 vs 64
- Stronger camera score: 85 vs 54
- Stronger features score: 84 vs 60
- 300% higher Main camera: 200 MP vs 50 MP
- 300% higher telephoto: 200 MP vs 50 MP
Display
| Spec | OnePlus 15T | Vivo X300 Ultra |
|---|---|---|
| Screen size | 6.32 ″ | 6.82 ″+8% |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 1216x2640 | 1440x3168 |
| Pixel density | 460 ppi | 510 ppi+11% |
| Refresh rate | 165 Hz+15% | 144 Hz |
| Peak brightness | — | 4,500 nits |
| Screen-to-body | — | 90.3 % |
Performance
| Spec | OnePlus 15T | Vivo X300 Ultra |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 |
| AnTuTu | — | 4,085,695 |
| Geekbench 6 (single) | — | 3,730Top 3% |
| Geekbench 6 (multi) | — | 11,494Top 3% |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 256/512GB/1TB | 256/512GB/1TB |
| Storage type | UFS 4.1 | UFS 4.1 |
Camera
| Spec | OnePlus 15T | Vivo X300 Ultra |
|---|---|---|
| Main camera | 50 MP | 200 MP+300% |
| Main aperture | — | f/1.9 |
| Ultra-wide | — | 50 MP |
| Telephoto | 50 MP | 200 MP+300% |
| Optical zoom | 3.5 x | 3.7 x+6% |
| Max video | — | 8K@30fps |
| Front camera | 16 MP | 50 MP+213% |
| OIS | Yes | Yes |
Battery
| Spec | OnePlus 15T | Vivo X300 Ultra |
|---|---|---|
| Capacity | 7,500 mAh+14% | 6,600 mAh |
| Wired charging | 100 W | 100 W |
| Wireless charging | 50 W+25% | 40 W |
| Active use endurance | — | 16 h |
Design
| Spec | OnePlus 15T | Vivo X300 Ultra |
|---|---|---|
| Weight | 194 g+16% | 232 g |
| Thickness | 8.5 mm | 8.2 mm+3% |
| IP rating | IP66/IP68/IP69/IP69K | IP68/IP69 |
| Frame material | — | Aluminum |
Connectivity
| Spec | OnePlus 15T | Vivo X300 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| NFC | Yes | Yes |
| USB | — | USB-C 3.2 |
| eSIM | — | Yes |
Software
| Spec | OnePlus 15T | Vivo X300 Ultra |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 16 (OriginOS 6) |
| OS update pledge | — | 5 years |
Audio
| Spec | OnePlus 15T | Vivo X300 Ultra |
|---|---|---|
| Stereo speakers | — | Yes |
| 3.5mm jack | — | No |