Galaxy A23 vs Galaxy A51: Size & Dimensions Compared
The Galaxy A23 is the larger phone, measuring 6.9mm taller and 3.3mm wider.
Visual Size Overlay
Galaxy A23Galaxy A51
Height Δ
+6.9mm
Width Δ
+3.3mm
Thickness Δ
+0.5mm
Case CompatibilityWon't Fit
- •Height differs by 6.9mm — case won't fit
- •Width differs by 3.3mm — case won't fit
- •Thickness differs by 0.5mm — may affect fit
Screen ProtectorMay Fit
Same screen size (6.5") but body width differs by 3.3mm — verify bezel alignment before buying.
| Dimension | Galaxy A23 | Galaxy A51 | Difference |
|---|---|---|---|
| Height | 165.4mm | 158.5mm | Galaxy A51 -6.9mm (shorter) |
| Width | 76.9mm | 73.6mm | Galaxy A51 -3.3mm (narrower) |
| Thickness | 8.4mm | 7.9mm | Galaxy A51 -0.5mm (thinner) |
| Weight | 195g | 172g | Galaxy A51 -23.0g (lighter) |
| Screen | 6.6" | 6.5" | Galaxy A51 -0.1" (smaller) |
Visual Size Comparison
HeightGalaxy A23 +6.9mm
Galaxy A23
165.4mm
Galaxy A51
158.5mm
WidthGalaxy A23 +3.3mm
Galaxy A23
76.9mm
Galaxy A51
73.6mm
ThicknessGalaxy A23 +0.5mm
Galaxy A23
8.4mm
Galaxy A51
7.9mm
Button & Port Layout
Which is bigger?
The Galaxy A23 is the taller phone at 165.4mm (vs 158.5mm). It is also 23g heavier.
Upgrading from Galaxy A23 to Galaxy A51?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Galaxy A23
As an Amazon Associate, WillItSnap earns from qualifying purchases.
Frequently Asked Questions
Is Galaxy A23 bigger than Galaxy A51?
Yes, the Galaxy A23 is 6.9mm taller and 3.3mm wider. The Galaxy A23 weighs 195g vs 172g.
Are Galaxy A23 and Galaxy A51 the same size?
No, the height differs by 6.9mm, width by 3.3mm, and thickness by 0.5mm.