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 A9 (2018) is 0.2 mm taller , 2 mm narrower , and 49 g lighter than Samsung Galaxy S24 Ultra.

Galaxy A9 (2018): Large (2-Hands Preferred) Balanced Weight

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

Zoom: 2.4x

Aligned to Common Baseline

Samsung Galaxy A9 (2018)

6.3" 80.1%

162.5 × 77 mm

183 g

Samsung Galaxy S24 Ultra

6.8" 88.5%

162.3 × 79 mm

232 g

Metric	Samsung Galaxy A9 (2018)	Samsung Galaxy S24 Ultra	Difference
Height	162.5 mm	162.3 mm	+0.2 mm
Width	77 mm	79 mm	-2 mm
Thickness	7.8 mm	8.6 mm	-0.8 mm
Weight	183 g	232 g	-49 g
Screen Size	6.3"	6.8"	-0.5"
Volume Footprint	97.6 cm³	110.3 cm³	-12.7 cm³

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