realme 15 5G vs vivo Y31d
46.7Performance28.9
88.3Display42.5
49.8Camera29
79.8Battery70.9
73.3Features46.7
12 spec wins — realme 15 5G1 spec wins — vivo Y31d
InnoReviews verdict
realme 15 5G wins this phone face-off, 64.9 to 41.8, pulling ahead mainly in display (+46) and features (+27). vivo Y31d 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 performance score: 47 vs 29
- Stronger display score: 88 vs 43
- Stronger camera score: 50 vs 29
- Stronger battery score: 80 vs 71
- Stronger features score: 73 vs 47
Reasons to pick the vivo Y31d
No decisive spec advantages — this side competes on price and preference.
Display
| Spec | realme 15 5G | vivo Y31d |
|---|---|---|
| Screen size | 6.8 ″+1% | 6.75 ″ |
| Panel type | AMOLED | IPS LCD |
| Resolution | 1280x2800 | 720x1570 |
| Pixel density | 453 ppi+77% | 256 ppi |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 6,500 nits+420% | 1,250 nits |
| Screen-to-body | 94 %+10% | 85.3 % |
Performance
| Spec | realme 15 5G | vivo Y31d |
|---|---|---|
| Chipset | MediaTek Dimensity 7300+ | Qualcomm Snapdragon 6s 4G Gen 2 |
| RAM (max) | 12 GB+50% | 8 GB |
| Storage options | 128/256GB | 128/256GB |
| Storage type | UFS 3.1 | UFS 2.2 |
Camera
| Spec | realme 15 5G | vivo Y31d |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/2.0 |
| Ultra-wide | 8 MP | — |
| Max video | 4K@30fps | 1080p@30fps |
| Front camera | 50 MP+525% | 8 MP |
| OIS | Yes | No |
Battery
| Spec | realme 15 5G | vivo Y31d |
|---|---|---|
| Capacity | 7,000 mAh | 7,200 mAh+3% |
| Wired charging | 80 W+82% | 44 W |
Design
| Spec | realme 15 5G | vivo Y31d |
|---|---|---|
| Weight | 187 g+15% | 219 g |
| Thickness | 7.7 mm+9% | 8.4 mm |
| IP rating | IP68/IP69 | IP68/IP69 |
| Frame material | — | Plastic |
Connectivity
| Spec | realme 15 5G | vivo Y31d |
|---|---|---|
| 5G | Yes | No |
| Wi-Fi | Wi-Fi 5/6 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.1 |
| NFC | — | No |
| USB | USB Type-C | USB-C 2.0 |
| eSIM | — | No |
Software
| Spec | realme 15 5G | vivo Y31d |
|---|---|---|
| OS at launch | Android 15 (realme UI 6.0) | Android 16 (OriginOS 6) |
Audio
| Spec | realme 15 5G | vivo Y31d |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |