realme 15 5G vs Vivo X300 E
46.7Performance46.7
88.3Display84
49.8Camera60.5
79.8Battery81.6
73.3Features86.7
4 spec wins — realme 15 5G3 spec wins — Vivo X300 E
InnoReviews verdict
Vivo X300 E wins this phone face-off, 67.9 to 64.9, pulling ahead mainly in features (+13) and camera (+11). realme 15 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 5G
- Stronger display score: 88 vs 84
- 30% higher Peak brightness: 6,500 nits vs 5,000 nits
Reasons to pick the Vivo X300 E
- Stronger camera score: 61 vs 50
- Stronger features score: 87 vs 73
- 13% higher Wired charging: 90 W vs 80 W
Display
| Spec | realme 15 5G | Vivo X300 E |
|---|---|---|
| Screen size | 6.8 ″+3% | 6.59 ″ |
| Panel type | AMOLED | AMOLED |
| Resolution | 1280x2800 | 1260x2750 |
| Pixel density | 453 ppi | 459 ppi+1% |
| Refresh rate | 144 Hz | 144 Hz |
| Peak brightness | 6,500 nits+30% | 5,000 nits |
| Screen-to-body | 94 % | — |
Performance
| Spec | realme 15 5G | Vivo X300 E |
|---|---|---|
| Chipset | MediaTek Dimensity 7300+ | Qualcomm Snapdragon 8 Gen 5 |
| RAM (max) | 12 GB | 12 GB |
| Storage options | 128/256GB | 256/512GB |
| Storage type | UFS 3.1 | UFS 4.1 |
Camera
| Spec | realme 15 5G | Vivo X300 E |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.9 |
| Ultra-wide | 8 MP | 8 MP |
| Telephoto | — | 50 MP |
| Optical zoom | — | 3 x |
| Max video | 4K@30fps | — |
| Front camera | 50 MP | 50 MP |
| OIS | Yes | Yes |
Battery
| Spec | realme 15 5G | Vivo X300 E |
|---|---|---|
| Capacity | 7,000 mAh | 7,200 mAh+3% |
| Wired charging | 80 W | 90 W+13% |
Design
| Spec | realme 15 5G | Vivo X300 E |
|---|---|---|
| Weight | 187 g+6% | 200 g |
| Thickness | 7.7 mm+2% | 7.8 mm |
| IP rating | IP68/IP69 | IP68/IP69 |
| Frame material | — | Aluminum |
Connectivity
| Spec | realme 15 5G | Vivo X300 E |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5/6 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | — | Yes |
| USB | USB Type-C | USB-C 2.0 |
| eSIM | — | No |
Software
| Spec | realme 15 5G | Vivo X300 E |
|---|---|---|
| OS at launch | Android 15 (realme UI 6.0) | Android 16 (OriginOS 6) |
Audio
| Spec | realme 15 5G | Vivo X300 E |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |