Samsung Galaxy M15 5G vs vivo Y31t 5G
21.8Performance20
35.1Display41.3
30.1Camera29
53.1Battery70.9
46.7Features73.3
4 spec wins — Samsung Galaxy M15 5G7 spec wins — vivo Y31t 5G
InnoReviews verdict
vivo Y31t 5G wins this phone face-off, 41.6 to 34.9, pulling ahead mainly in features (+27) and battery (+18). Samsung Galaxy M15 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Samsung Galaxy M15 5G
- 63% higher Front camera: 13 MP vs 8 MP
- 52% higher Pixel density: 396 ppi vs 261 ppi
- 33% higher RAM (max): 8 GB vs 6 GB
Reasons to pick the vivo Y31t 5G
- Stronger display score: 41 vs 35
- Stronger battery score: 71 vs 53
- Stronger features score: 73 vs 47
- 76% higher Wired charging: 44 W vs 25 W
- 56% higher Peak brightness: 1,250 nits vs 800 nits
Display
| Spec | Samsung Galaxy M15 5G | vivo Y31t 5G |
|---|---|---|
| Screen size | 6.5 ″ | 6.75 ″+4% |
| Panel type | Super AMOLED | IPS LCD |
| Resolution | 1080x2340 | 720x1608 |
| Pixel density | 396 ppi+52% | 261 ppi |
| Refresh rate | 90 Hz | 120 Hz+33% |
| Peak brightness | 800 nits | 1,250 nits+56% |
Performance
| Spec | Samsung Galaxy M15 5G | vivo Y31t 5G |
|---|---|---|
| Chipset | MediaTek Dimensity 6100+ | Qualcomm Snapdragon 4 Gen 2 |
| Geekbench 6 (single) | 699Bottom 12% | — |
| Geekbench 6 (multi) | 1,866Bottom 11% | — |
| RAM (max) | 8 GB+33% | 6 GB |
| Storage options | 128GB | 128/256GB |
| Storage type | UFS 2.2 | UFS 3.1 |
Camera
| Spec | Samsung Galaxy M15 5G | vivo Y31t 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/2.0 |
| Ultra-wide | 5 MP | — |
| Max video | 1080p@30fps | — |
| Front camera | 13 MP+63% | 8 MP |
| OIS | No | — |
Battery
| Spec | Samsung Galaxy M15 5G | vivo Y31t 5G |
|---|---|---|
| Capacity | 6,000 mAh | 7,200 mAh+20% |
| Wired charging | 25 W | 44 W+76% |
| Wireless charging | 0 W | — |
Design
| Spec | Samsung Galaxy M15 5G | vivo Y31t 5G |
|---|---|---|
| Weight | 217 g+1% | 219 g |
| Thickness | 9.3 mm | 8.4 mm+10% |
| IP rating | — | IP68/IP69 |
| Frame material | — | Plastic composite |
Connectivity
| Spec | Samsung Galaxy M15 5G | vivo Y31t 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | — |
| Bluetooth | 5.3 | 4.2 |
| NFC | — | No |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | — |
Software
| Spec | Samsung Galaxy M15 5G | vivo Y31t 5G |
|---|---|---|
| OS at launch | Android 14 | Android 16 (OriginOS 6) |
| OS update pledge | 4 years | — |
Audio
| Spec | Samsung Galaxy M15 5G | vivo Y31t 5G |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | Yes | — |