Pixel 9a vs Galaxy Note 20 Ultra: Size & Dimensions Compared
The Galaxy Note 20 Ultra is the larger phone, measuring 10.1mm shorter and 3.9mm narrower.
Visual Size Overlay
- •Camera module layout is different — cutout won't align
Edge types differ (flat vs curved) — screen protector won't adhere properly.
| Dimension | Pixel 9a | Galaxy Note 20 Ultra | Difference |
|---|---|---|---|
| Height | 154.7mm | 164.8mm | Galaxy Note 20 Ultra +10.1mm (taller) |
| Width | 73.3mm | 77.2mm | Galaxy Note 20 Ultra +3.9mm (wider) |
| Thickness | 8.9mm | 8.1mm | Galaxy Note 20 Ultra -0.8mm (thinner) |
| Weight | 186g | 208g | Galaxy Note 20 Ultra +22.0g (heavier) |
| Screen | 6.3" | 6.9" | Galaxy Note 20 Ultra +0.6" (larger) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Galaxy Note 20 Ultra is the taller phone at 164.8mm (vs 154.7mm). It is also 22g 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 | Pixel 9a | Galaxy Note 20 Ultra |
|---|---|---|
| Wireless Charging | 15W | 10W |
| 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 Pixel 9a to Galaxy Note 20 Ultra?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Pixel 9a
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Frequently Asked Questions
Is Pixel 9a bigger than Galaxy Note 20 Ultra?
No, the Galaxy Note 20 Ultra is 10.1mm taller. The Pixel 9a weighs 186g vs 208g.
Are Pixel 9a and Galaxy Note 20 Ultra the same size?
No, the height differs by 10.1mm, width by 3.9mm, and thickness by 0.8mm.