Redmi A4 5G vs vivo Y31t 5G
20Performance20
44.1Display41.3
29Camera29
40.3Battery70.9
36Features73.3
3 spec wins — Redmi A4 5G7 spec wins — vivo Y31t 5G
InnoReviews verdict
vivo Y31t 5G wins this phone face-off, 41.6 to 32.3, pulling ahead mainly in features (+37) and battery (+31). Redmi A4 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Redmi A4 5G
No decisive spec advantages — this side competes on price and preference.
Reasons to pick the vivo Y31t 5G
- Stronger battery score: 71 vs 40
- Stronger features score: 73 vs 36
- 144% higher Wired charging: 44 W vs 18 W
- 108% higher Peak brightness: 1,250 nits vs 600 nits
- 60% higher Front camera: 8 MP vs 5 MP
Display
| Spec | Redmi A4 5G | vivo Y31t 5G |
|---|---|---|
| Screen size | 6.88 ″+2% | 6.75 ″ |
| Panel type | IPS LCD | IPS LCD |
| Resolution | 720x1640 | 720x1608 |
| Pixel density | 260 ppi | 261 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 600 nits | 1,250 nits+108% |
| Screen-to-body | 90 % | — |
Performance
| Spec | Redmi A4 5G | vivo Y31t 5G |
|---|---|---|
| Chipset | Snapdragon 4s Gen 2 | Qualcomm Snapdragon 4 Gen 2 |
| RAM (max) | 4 GB | 6 GB+50% |
| Storage options | 64/128GB | 128/256GB |
| Storage type | UFS 2.2 | UFS 3.1 |
Camera
| Spec | Redmi A4 5G | vivo Y31t 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/2.0 |
| Max video | 1080p@30fps | — |
| Front camera | 5 MP | 8 MP+60% |
Battery
| Spec | Redmi A4 5G | vivo Y31t 5G |
|---|---|---|
| Capacity | 5,160 mAh | 7,200 mAh+40% |
| Wired charging | 18 W | 44 W+144% |
Design
| Spec | Redmi A4 5G | vivo Y31t 5G |
|---|---|---|
| Weight | 212 g+3% | 219 g |
| Thickness | 8.2 mm+2% | 8.4 mm |
| IP rating | IP52 | IP68/IP69 |
| Frame material | Plastic | Plastic composite |
Connectivity
| Spec | Redmi A4 5G | vivo Y31t 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | — |
| Bluetooth | 5.0 | 4.2 |
| NFC | — | No |
| USB | USB-C | USB-C 2.0 |
Software
| Spec | Redmi A4 5G | vivo Y31t 5G |
|---|---|---|
| OS at launch | Android 14 (HyperOS) | Android 16 (OriginOS 6) |
| OS update pledge | 2 years | — |
Audio
| Spec | Redmi A4 5G | vivo Y31t 5G |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | Yes | — |