Vivo Y31 5G
$180
Vivo Y31 5G vs Vivo Y400 5G
Vivo Y400 5G
$249
| Y31 5G | Y400 5G | |
|---|---|---|
| Price | USD 180 | USD 249 |
| Battery | 6500 mAh | 6000 mAh |
| Charging (W) | 44 | 90 |
| RAM | 4 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Chipset | Qualcomm Snapdragon 4 Gen 2 | Qualcomm Snapdragon 4 Gen 2 |
| Display | 6.68" • IPS LCD • 120Hz | 6.67" • AMOLED • 120Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 8MP | 32MP |
| OS | Android 15 | Android 15 |
Detailed comparison will load when you open this tab.
Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 69 cheaper
Y31 5GUSD 180
vsY400 5GUSD 249
RAM
2× more RAM
Y400 5G8 GB RAM
vsY31 5G4 GB RAM
Battery
8% larger battery
Y31 5G6,500 mAh
vsY400 5G6,000 mAh
Charging
46 W faster wired charging
Y400 5G90 W wired
vsY31 5G44 W wired
Build
12 g lighter
Y400 5G197 g
vsY31 5G209 g
Build
More compact thickness
Y400 5G7.9 mm
vsY31 5G8.39 mm
Camera
Higher-resolution front camera
Y400 5G32MP front
vsY31 5G8MP front
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceVivo Y31 5G
Much lower purchase priceUSD 180
Larger battery6,500 mAh
Best if you want
More hardwareVivo Y400 5G
More RAM8 GB RAM
Faster wired charging90 W wired
Lighter build197 g
Thinner body7.9 mm
What CompareTab says about Vivo Y31 5G vs Vivo Y400 5G
Vivo Y400 5G offers more RAM and faster wired charging than Y31 5G, with 8 GB of RAM versus 4 GB and 90 W wired charging versus 44 W. It also adds a higher-resolution front camera (32 MP versus 8 MP). Vivo Y31 5G, however, is around $69.00 cheaper and has a larger 6500 mAh battery versus 6000 mAh. The main trade-off is the Y400 5G’s extra RAM, faster charging, and higher-resolution front camera versus the Y31 5G’s lower price and larger battery.
