Redmi 15C 4G vs vivo Y31t 5G
21.8Performance20
44.1Display41.3
29Camera29
57.3Battery70.9
33.3Features73.3
5 spec wins — Redmi 15C 4G6 spec wins — vivo Y31t 5G
InnoReviews verdict
vivo Y31t 5G wins this phone face-off, 41.6 to 35.9, pulling ahead mainly in features (+40) and battery (+14). Redmi 15C 4G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Redmi 15C 4G
- 33% higher RAM (max): 8 GB vs 6 GB
- Has NFC — the other doesn't
Reasons to pick the vivo Y31t 5G
- Stronger battery score: 71 vs 57
- Stronger features score: 73 vs 33
- 54% higher Peak brightness: 1,250 nits vs 810 nits
- 33% higher Wired charging: 44 W vs 33 W
- 20% higher capacity: 7,200 mAh vs 6,000 mAh
Display
| Spec | Redmi 15C 4G | vivo Y31t 5G |
|---|---|---|
| Screen size | 6.9 ″+2% | 6.75 ″ |
| Panel type | IPS LCD | IPS LCD |
| Resolution | 720x1600 | 720x1608 |
| Pixel density | 254 ppi | 261 ppi+3% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 810 nits | 1,250 nits+54% |
| Screen-to-body | 89.9 % | — |
Performance
| Spec | Redmi 15C 4G | vivo Y31t 5G |
|---|---|---|
| Chipset | MediaTek Helio G81 Ultra | Qualcomm Snapdragon 4 Gen 2 |
| Geekbench 6 (single) | 427Bottom 7% | — |
| Geekbench 6 (multi) | 1,051Bottom 1% | — |
| Wild Life Extreme stability | 99 %Top 33% | — |
| RAM (max) | 8 GB+33% | 6 GB |
| Storage options | 128/256GB | 128/256GB |
| Storage type | eMMC 5.1 | UFS 3.1 |
Camera
| Spec | Redmi 15C 4G | vivo Y31t 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/2.0 |
| Max video | 1080p@30fps | — |
| Front camera | 8 MP | 8 MP |
| OIS | No | — |
Battery
| Spec | Redmi 15C 4G | vivo Y31t 5G |
|---|---|---|
| Capacity | 6,000 mAh | 7,200 mAh+20% |
| Wired charging | 33 W | 44 W+33% |
| Wireless charging | 0 W | — |
Design
| Spec | Redmi 15C 4G | vivo Y31t 5G |
|---|---|---|
| Weight | 205 g+6% | 219 g |
| Thickness | 8 mm+5% | 8.4 mm |
| IP rating | IP64 | IP68/IP69 |
| Frame material | Plastic | Plastic composite |
Connectivity
| Spec | Redmi 15C 4G | vivo Y31t 5G |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | — |
| Bluetooth | 5.4 | 4.2 |
| NFC | Yes | No |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | — |
Software
| Spec | Redmi 15C 4G | vivo Y31t 5G |
|---|---|---|
| OS at launch | Android 15 (HyperOS 2) | Android 16 (OriginOS 6) |
Audio
| Spec | Redmi 15C 4G | vivo Y31t 5G |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | Yes | — |