Choose the waterproof case if you need full sealing against water and dust with a built-in screen protector, and choose the aluminum metal case if you want a rigid, premium frame with strong edge protection. Both fit the Note 20 Ultra exactly.
Quick Take: every case here is molded specifically for the Galaxy Note 20 Ultra (correct cameras, buttons, ports). This is a fit + comparison guide. Shop the full Galaxy Note 20 Ultra lineup or call/text 978-797-0223 for help.
What the waterproof case does best
The Note 20 Ultra waterproof case seals every port and includes a built-in screen protector, ideal for pools, boats, and dusty environments. It adds bulk but offers total environmental protection.
Galaxy Note 20 Ultra Waterproof Case →
What the metal case does best
The aluminum metal case surrounds the phone in a machined frame that resists bending and protects the edges, with antenna gaps so signal stays strong. It's slimmer than the waterproof case and feels premium in hand.
Quick Comparison
| Scenario | Waterproof case | Metal case |
|---|---|---|
| Water/dust sealing | Full | No |
| Edge protection | Good | Excellent |
| Slimness | Bulkier | Slimmer |
| Built-in screen cover | Yes | No |
| Premium feel | Medium | High |
📱 Shop Galaxy Note 20 Ultra Cases →
Which should you buy?
If water and dust are your risks, go waterproof. If you want a rigid, stylish frame and mostly worry about edge drops, go metal. The magnetic case is a lighter everyday alternative with a clear back and screen protector.
Galaxy Note 20 Ultra Aluminum Metal Case →
S Pen access
All Note 20 Ultra cases here keep the S Pen silo clear, so you can draw and take notes without removing the phone.
Galaxy Note 20 Ultra Magnetic Case →
Browse everything in the Galaxy Note 20 Ultra Cases collection.
FAQ
Is the Note 20 Ultra waterproof case good for swimming?
Yes, seal the port cover before submersion.
Does the metal case block signal?
No, it has antenna gaps.
Which is slimmer?
The metal case.
Do both keep the S Pen accessible?
Yes.
Does the waterproof case include a screen protector?
Yes, it's built in.
Which for a job site?
The waterproof case for dust and moisture.
Do both fit the Note 20 Ultra exactly?
Yes.
Are both in stock?
Yes, order today.
Related: Galaxy Note 20 Ultra vs S24 Ultra: Case Fit Compatibility  | Galaxy S24 Ultra Metal vs MagSafe Case Compared
Questions about fit? Call or text 978-797-0223 or use our Contact page. Free U.S. shipping.