Galaxy S20 vs Galaxy A51: Size & Dimensions Compared
The Galaxy A51 is the larger phone, measuring 6.8mm shorter and 4.5mm narrower.
| Dimension | Galaxy S20 | Galaxy A51 | Difference |
|---|---|---|---|
| Height | 151.7mm | 158.5mm | Galaxy A51 +6.8mm |
| Width | 69.1mm | 73.6mm | Galaxy A51 +4.5mm |
| Thickness | 7.9mm | 7.9mm | Same |
| Weight | 163g | 172g | Galaxy A51 +9.0g |
| Screen | 6.2" | 6.5" | Galaxy A51 +0.3" |
Visual Size Comparison
HeightGalaxy A51 +6.8mm
Galaxy S20
151.7mm
Galaxy A51
158.5mm
WidthGalaxy A51 +4.5mm
Galaxy S20
69.1mm
Galaxy A51
73.6mm
ThicknessSame
Galaxy S20
7.9mm
Galaxy A51
7.9mm
Which is bigger?
The Galaxy A51 is the taller phone at 158.5mm (vs 151.7mm). It is also 9g heavier.
Upgrading from Galaxy S20 to Galaxy A51?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Galaxy S20
As an Amazon Associate, WillItSnap earns from qualifying purchases.
Frequently Asked Questions
Is Galaxy S20 bigger than Galaxy A51?
No, the Galaxy A51 is 6.8mm taller. The Galaxy S20 weighs 163g vs 172g.
Are Galaxy S20 and Galaxy A51 the same size?
No, the height differs by 6.8mm, width by 4.5mm, and thickness by 0.0mm.