Should You Upgrade from the vivo Y18t to the vivo Y31t 5G?
A spec-by-spec look at what actually changes when you move from the vivo Y18t to the vivo Y31t 5G, 2 years apart.
Yes — the vivo Y31t 5G is a worthwhile upgrade
The vivo Y31t 5G is 2 years newer than the vivo Y18t, and the BeastScore rises from 79.3 to 88.1. The biggest improvements: performance rated 21 points higher, battery rated 9 points higher, display rated 5 points higher.
What you gain with the vivo Y31t 5G
- +Performance rated 21 points higher
- +Battery rated 9 points higher
- +Display rated 5 points higher
- +Newer Snapdragon 4 Gen 2 chipset (replaces Unisoc T612)
- +2,200 mAh bigger battery
- +0.2" larger screen
- +2 GB more RAM
| Spec | vivo Y18t | vivo Y31t 5G | Change |
|---|---|---|---|
| BeastScore (overall) | 79.3 | 88.1 | +8.8 (11%) |
| Performance score | 70 | 91 | +21 (30%) |
| Camera score | 80 | 80 | No real change |
| Battery score | 86 | 95 | +9 (10%) |
| Display score | 84 | 89 | +5 (6%) |
| Chipset | Unisoc T612 | Snapdragon 4 Gen 2 | New generation chip |
| Battery capacity | 5,000 mAh | 7,200 mAh | +2,200 mAh (44%) |
| Screen size | 6.6" | 6.8" | +0.2" (3%) |
| Refresh rate | 120Hz | 120Hz | No real change |
| Main camera | 50 MP | 50 MP | No real change |
| RAM | 4 GB | 6 GB | +2 GB (50%) |
Upgrade if…
- You regularly run out of battery before the end of the day
- You play demanding games or want the newest on-device AI features
- You use your phone outdoors a lot and want a brighter, smoother screen
vivo Y18t vs vivo Y31t 5G: Upgrade FAQ
Is it worth upgrading from the vivo Y18t to the vivo Y31t 5G?
Yes — the vivo Y31t 5G is a worthwhile upgrade. The vivo Y31t 5G is 2 years newer than the vivo Y18t, and the BeastScore rises from 79.3 to 88.1. The biggest improvements: performance rated 21 points higher, battery rated 9 points higher, display rated 5 points higher.
What is the biggest difference between the vivo Y18t and vivo Y31t 5G?
Performance rated 21 points higher: 70 on the vivo Y18t vs 91 on the vivo Y31t 5G.
Does the vivo Y31t 5G have a bigger battery than the vivo Y18t?
The vivo Y31t 5G has a 7,200 mAh battery versus 5,000 mAh on the vivo Y18t (+2,200 mAh (44%)).
Who should upgrade to the vivo Y31t 5G?
Upgrade if: You regularly run out of battery before the end of the day; You play demanding games or want the newest on-device AI features; You use your phone outdoors a lot and want a brighter, smoother screen.