Galaxy S20 Ultra vs Galaxy Z Flip 3: Size & Dimensions Compared
The Galaxy S20 Ultra is the larger phone, measuring 80.5mm taller and 3.8mm wider.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Edge types differ (curved vs rounded) — screen protector won't adhere properly.
| Dimension | Galaxy S20 Ultra | Galaxy Z Flip 3 | Difference |
|---|---|---|---|
| Height | 166.9mm | 86.4mm | Galaxy Z Flip 3 -80.5mm (shorter) |
| Width | 76mm | 72.2mm | Galaxy Z Flip 3 -3.8mm (narrower) |
| Thickness | 8.8mm | 17.1mm | Galaxy Z Flip 3 +8.3mm (thicker) |
| Weight | 220g | 183g | Galaxy Z Flip 3 -37.0g (lighter) |
| Screen | 6.9" | 6.7" | Galaxy Z Flip 3 -0.2" (smaller) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Galaxy S20 Ultra is the taller phone at 166.9mm (vs 86.4mm). It is also 37g heavier.
Wireless Charging & MagSafe Compatibility
Wireless chargers work with both phones, but magnetic snap varies.
- ✓Both devices support wireless charging. Standard Qi/Qi2 chargers work with either phone.
| Spec | Galaxy S20 Ultra | Galaxy Z Flip 3 |
|---|---|---|
| Wireless Charging | 10W | 15W |
| Qi Version | Qi | Qi |
| MagSafe | No | No |
| Built-in Magnets | No | No |
MagSafe cases are NOT cross-compatible between these devices — the case body is shaped to each phone, even though the internal magnet ring may be the same.
Upgrading from Galaxy S20 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 S20 Ultra
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Frequently Asked Questions
Is Galaxy S20 Ultra bigger than Galaxy Z Flip 3?
Yes, the Galaxy S20 Ultra is 80.5mm taller and 3.8mm wider. The Galaxy S20 Ultra weighs 220g vs 183g.
Are Galaxy S20 Ultra and Galaxy Z Flip 3 the same size?
No, the height differs by 80.5mm, width by 3.8mm, and thickness by 8.3mm.