Precision Physical Scale

Visual Phone Size Comparison

Compare physical height, width, thickness, and footprint of smartphones in true-to-scale visual representations.

Quick Delta Summary & Ergonomics

Samsung Galaxy A51 is 3.8 mm shorter , 5.4 mm narrower , and 60 g lighter than Samsung Galaxy S24 Ultra.

Galaxy A51: Standard Ergonomics Featherweight

Galaxy S24 Ultra: Large (2-Hands Preferred) Solid / Heavy Flagship

Zoom: 2.4x

Aligned to Common Baseline

Samsung Galaxy A51

6.5" 87.4%

158.5 × 73.6 mm

172 g

Samsung Galaxy S24 Ultra

6.8" 88.5%

162.3 × 79 mm

232 g

Metric	Samsung Galaxy A51	Samsung Galaxy S24 Ultra	Difference
Height	158.5 mm	162.3 mm	-3.8 mm
Width	73.6 mm	79 mm	-5.4 mm
Thickness	7.9 mm	8.6 mm	-0.7 mm
Weight	172 g	232 g	-60 g
Screen Size	6.5"	6.8"	-0.3"
Volume Footprint	92.2 cm³	110.3 cm³	-18.1 cm³

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