Galaxy S21 Ultra vs Galaxy Z Flip 3: Size & Dimensions Compared
The Galaxy S21 Ultra is the larger phone, measuring 78.7mm taller and 3.4mm wider.
| Dimension | Galaxy S21 Ultra | Galaxy Z Flip 3 | Difference |
|---|---|---|---|
| Height | 165.1mm | 86.4mm | Galaxy S21 Ultra +78.7mm |
| Width | 75.6mm | 72.2mm | Galaxy S21 Ultra +3.4mm |
| Thickness | 8.9mm | 17.1mm | Galaxy Z Flip 3 +8.2mm |
| Weight | 227g | 183g | Galaxy S21 Ultra +44.0g |
| Screen | 6.8" | 6.7" | Galaxy S21 Ultra +0.1" |
Visual Size Comparison
HeightGalaxy S21 Ultra +78.7mm
Galaxy S21 Ultra
165.1mm
Galaxy Z Flip 3
86.4mm
WidthGalaxy S21 Ultra +3.4mm
Galaxy S21 Ultra
75.6mm
Galaxy Z Flip 3
72.2mm
ThicknessGalaxy Z Flip 3 +8.2mm
Galaxy S21 Ultra
8.9mm
Galaxy Z Flip 3
17.1mm
Which is bigger?
The Galaxy S21 Ultra is the taller phone at 165.1mm (vs 86.4mm). It is also 44g heavier.
Upgrading from Galaxy S21 Ultra to Galaxy Z Flip 3?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Galaxy S21 Ultra
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Will a Galaxy S21 Ultra case fit Galaxy Z Flip 3? →Will a Galaxy S21 Ultra screen protector fit Galaxy Z Flip 3? →
Frequently Asked Questions
Is Galaxy S21 Ultra bigger than Galaxy Z Flip 3?
Yes, the Galaxy S21 Ultra is 78.7mm taller and 3.4mm wider. The Galaxy S21 Ultra weighs 227g vs 183g.
Are Galaxy S21 Ultra and Galaxy Z Flip 3 the same size?
No, the height differs by 78.7mm, width by 3.4mm, and thickness by 8.2mm.