Galaxy Note 20 Ultra vs iPhone 17: Size & Dimensions Compared
The Galaxy Note 20 Ultra is the larger phone, measuring 15.2mm taller and 5.7mm wider.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Screen sizes differ (6.9" vs 6.3") — protector won't fit.
| Dimension | Galaxy Note 20 Ultra | iPhone 17 | Difference |
|---|---|---|---|
| Height | 164.8mm | 149.6mm | iPhone 17 -15.2mm (shorter) |
| Width | 77.2mm | 71.5mm | iPhone 17 -5.7mm (narrower) |
| Thickness | 8.1mm | 7.95mm | iPhone 17 -0.1mm (thinner) |
| Weight | 208g | 177g | iPhone 17 -31.0g (lighter) |
| Screen | 6.9" | 6.3" | iPhone 17 -0.6" (smaller) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Galaxy Note 20 Ultra is the taller phone at 164.8mm (vs 149.6mm). It is also 31g heavier.
Wireless Charging & MagSafe Compatibility
Wireless chargers work with both phones, but magnetic snap varies.
- ⚠Your MagSafe charger will charge the Galaxy Note 20 Ultra via Qi, but it won't magnetically snap on.
- ✓Only the iPhone 17 has built-in magnets for MagSafe accessories. The Galaxy Note 20 Ultra needs a magnetic case or ring adapter.
| Spec | Galaxy Note 20 Ultra | iPhone 17 |
|---|---|---|
| Wireless Charging | 10W | 25W |
| Qi Version | Qi | Qi2 |
| MagSafe | No | Gen 2 |
| Built-in Magnets | No | Yes |
| Magnet Ring | unknown | closed circle |
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 Note 20 Ultra to iPhone 17?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Galaxy Note 20 Ultra
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Frequently Asked Questions
Is Galaxy Note 20 Ultra bigger than iPhone 17?
Yes, the Galaxy Note 20 Ultra is 15.2mm taller and 5.7mm wider. The Galaxy Note 20 Ultra weighs 208g vs 177g.
Are Galaxy Note 20 Ultra and iPhone 17 the same size?
No, the height differs by 15.2mm, width by 5.7mm, and thickness by 0.1mm.