Galaxy A73 vs Galaxy A51: Size & Dimensions Compared
The Galaxy A73 is the larger phone, measuring 5.2mm taller and 2.5mm wider.
Visual Size Overlay
Galaxy A73Galaxy A51
Height Δ
+5.2mm
Width Δ
+2.5mm
Thickness Δ
-0.3mm
Case CompatibilityWon't Fit
- •Height differs by 5.2mm — case won't fit
- •Width differs by 2.5mm — case won't fit
- •Thickness differs by 0.3mm — may affect fit
Screen ProtectorNot Compatible
Screen sizes differ (6.7" vs 6.5") — protector won't fit.
| Dimension | Galaxy A73 | Galaxy A51 | Difference |
|---|---|---|---|
| Height | 163.7mm | 158.5mm | Galaxy A51 -5.2mm (shorter) |
| Width | 76.1mm | 73.6mm | Galaxy A51 -2.5mm (narrower) |
| Thickness | 7.6mm | 7.9mm | Galaxy A51 +0.3mm (thicker) |
| Weight | 181g | 172g | Galaxy A51 -9.0g (lighter) |
| Screen | 6.7" | 6.5" | Galaxy A51 -0.2" (smaller) |
Visual Size Comparison
HeightGalaxy A73 +5.2mm
Galaxy A73
163.7mm
Galaxy A51
158.5mm
WidthGalaxy A73 +2.5mm
Galaxy A73
76.1mm
Galaxy A51
73.6mm
ThicknessGalaxy A51 +0.3mm
Galaxy A73
7.6mm
Galaxy A51
7.9mm
Button & Port Layout
Which is bigger?
The Galaxy A73 is the taller phone at 163.7mm (vs 158.5mm). It is also 9g heavier.
Upgrading from Galaxy A73 to Galaxy A51?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Galaxy A73
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Frequently Asked Questions
Is Galaxy A73 bigger than Galaxy A51?
Yes, the Galaxy A73 is 5.2mm taller and 2.5mm wider. The Galaxy A73 weighs 181g vs 172g.
Are Galaxy A73 and Galaxy A51 the same size?
No, the height differs by 5.2mm, width by 2.5mm, and thickness by 0.3mm.