realme 15 Pro 5G vs Vivo X300
27.4Performance85.4
88.3Display73.5
58.6Camera78.1
79.8Battery87.2
73.3Features84
7 spec wins — realme 15 Pro 5G6 spec wins — Vivo X300
InnoReviews verdict
Vivo X300 wins this phone face-off, 81.8 to 60.9, pulling ahead mainly in performance (+58) and camera (+19). realme 15 Pro 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the realme 15 Pro 5G
- Stronger display score: 88 vs 74
- 44% higher Peak brightness: 6,500 nits vs 4,500 nits
- 20% higher Refresh rate: 144 Hz vs 120 Hz
- 16% higher capacity: 7,000 mAh vs 6,040 mAh
Reasons to pick the Vivo X300
- Stronger performance score: 85 vs 27
- Stronger camera score: 78 vs 59
- Stronger battery score: 87 vs 80
- Stronger features score: 84 vs 73
- 300% higher Main camera: 200 MP vs 50 MP
Display
| Spec | realme 15 Pro 5G | Vivo X300 |
|---|---|---|
| Screen size | 6.8 ″+8% | 6.31 ″ |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 1280x2800 | 1216x2640 |
| Pixel density | 453 ppi | 461 ppi+2% |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 6,500 nits+44% | 4,500 nits |
| Screen-to-body | 94 %+4% | 90.1 % |
Performance
| Spec | realme 15 Pro 5G | Vivo X300 |
|---|---|---|
| Chipset | Qualcomm Snapdragon 7 Gen 4 | MediaTek Dimensity 9500 |
| AnTuTu | — | 3,416,530 |
| Geekbench 6 (single) | 1,213Bottom 48% | 3,446+184%Top 7% |
| Geekbench 6 (multi) | 3,507Bottom 49% | 9,843+181%Top 8% |
| RAM (max) | 12 GB | 16 GB+33% |
| Storage options | 128/256/512GB | 256/512GB/1TB |
| Storage type | UFS 3.1 | UFS 4.1 |
Camera
| Spec | realme 15 Pro 5G | 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 |
| Optical zoom | — | 3 x |
| Max video | 4K@60fps | 4K@120fps |
| Front camera | 50 MP | 50 MP |
| OIS | Yes | Yes |
Battery
| Spec | realme 15 Pro 5G | Vivo X300 |
|---|---|---|
| Capacity | 7,000 mAh+16% | 6,040 mAh |
| Wired charging | 80 W | 90 W+13% |
| Wireless charging | — | 40 W |
| Active use endurance | — | 17.5 h |
Design
| Spec | realme 15 Pro 5G | Vivo X300 |
|---|---|---|
| Weight | 187 g+2% | 190 g |
| Thickness | 7.8 mm+2% | 8 mm |
| IP rating | IP66/IP68/IP69 | IP68/IP69 |
| Frame material | — | Aluminum |
Connectivity
| Spec | realme 15 Pro 5G | Vivo X300 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | — | Yes |
| USB | USB Type-C | USB-C 3.2 |
| eSIM | — | Yes |
Software
| Spec | realme 15 Pro 5G | Vivo X300 |
|---|---|---|
| OS at launch | Android 15 (realme UI 6.0) | Android 16 (OriginOS 6) |
| OS update pledge | — | 5 years |
Audio
| Spec | realme 15 Pro 5G | Vivo X300 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |