Galaxy A33 vs Galaxy S20 Ultra: Size & Dimensions Compared
The Galaxy S20 Ultra is the larger phone, measuring 7.2mm shorter and 2.0mm 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 | Galaxy A33 | Galaxy S20 Ultra | Difference |
|---|---|---|---|
| Height | 159.7mm | 166.9mm | Galaxy S20 Ultra +7.2mm (taller) |
| Width | 74mm | 76mm | Galaxy S20 Ultra +2.0mm (wider) |
| Thickness | 8.1mm | 8.8mm | Galaxy S20 Ultra +0.7mm (thicker) |
| Weight | 186g | 220g | Galaxy S20 Ultra +34.0g (heavier) |
| Screen | 6.4" | 6.9" | Galaxy S20 Ultra +0.5" (larger) |
Visual Size Comparison
Button & Port Layout
Which is bigger?
The Galaxy S20 Ultra is the taller phone at 166.9mm (vs 159.7mm). It is also 34g heavier.
Wireless Charging & MagSafe Compatibility
Only one phone supports wireless charging.
- ⚠The Galaxy A33 does not support wireless charging. Only the Galaxy S20 Ultra can use a wireless charger.
| Spec | Galaxy A33 | Galaxy S20 Ultra |
|---|---|---|
| Wireless Charging | No | 10W |
| Qi Version | — | 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 A33 to Galaxy S20 Ultra?
Different sizes mean your old case probably won't fit. You'll need a new one.
Accessories for Galaxy A33
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Frequently Asked Questions
Is Galaxy A33 bigger than Galaxy S20 Ultra?
No, the Galaxy S20 Ultra is 7.2mm taller. The Galaxy A33 weighs 186g vs 220g.
Are Galaxy A33 and Galaxy S20 Ultra the same size?
No, the height differs by 7.2mm, width by 2.0mm, and thickness by 0.7mm.