Galaxy S21+ vs Galaxy A51: Size & Dimensions Compared
The Galaxy S21+ is the larger phone, measuring 3.0mm taller and 2.0mm wider.
| Dimension | Galaxy S21+ | Galaxy A51 | Difference |
|---|---|---|---|
| Height | 161.5mm | 158.5mm | Galaxy S21+ +3.0mm |
| Width | 75.6mm | 73.6mm | Galaxy S21+ +2.0mm |
| Thickness | 7.8mm | 7.9mm | Galaxy A51 +0.1mm |
| Weight | 200g | 172g | Galaxy S21+ +28.0g |
| Screen | 6.7" | 6.5" | Galaxy S21+ +0.2" |
Visual Size Comparison
HeightGalaxy S21+ +3.0mm
Galaxy S21+
161.5mm
Galaxy A51
158.5mm
WidthGalaxy S21+ +2.0mm
Galaxy S21+
75.6mm
Galaxy A51
73.6mm
ThicknessGalaxy A51 +0.1mm
Galaxy S21+
7.8mm
Galaxy A51
7.9mm
Which is bigger?
The Galaxy S21+ is the taller phone at 161.5mm (vs 158.5mm). It is also 28g heavier.
Upgrading from Galaxy S21+ to Galaxy A51?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Galaxy S21+
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Frequently Asked Questions
Is Galaxy S21+ bigger than Galaxy A51?
Yes, the Galaxy S21+ is 3.0mm taller and 2.0mm wider. The Galaxy S21+ weighs 200g vs 172g.
Are Galaxy S21+ and Galaxy A51 the same size?
No, the height differs by 3.0mm, width by 2.0mm, and thickness by 0.1mm.