No, your Galaxy Z Flip5 case won't fit the Galaxy Note 20 Ultra
The Galaxy Z Flip5 (85.1×71.9mm) and Galaxy Note 20 Ultra (164.8×77.2mm) differ too much for cases to be compatible.
Does a Galaxy Z Flip5 Case Fit Galaxy Note 20 Ultra?
Last verified: March 2026
No, a Galaxy Z Flip5 case will not fit the Galaxy Note 20 Ultra. The phones have different dimensions that make cases incompatible.
Your Galaxy Z Flip5 case will NOT fit the Galaxy Note 20 Ultra. Here's why:
- •Camera module layout is different — cutout won't align
| Spec | Galaxy Z Flip5 | Galaxy Note 20 Ultra | Diff |
|---|---|---|---|
| Height | 85.1mm | 164.8mm | Galaxy Note 20 Ultra +79.7mm |
| Width | 71.9mm | 77.2mm | Galaxy Note 20 Ultra +5.3mm |
| Thickness | 15.1mm | 8.1mm | Galaxy Z Flip5 +7.0mm |
| Camera Layout | vertical-dual | rectangular-module | Different |
| Port | usb-c | usb-c | Same |
Button & Port Alignment
- •New phone has S Pen slot — old case has no opening for it
Your Galaxy Z Flip5 case won't fit the Galaxy Note 20 Ultra. Find the right case:
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Size Comparison
Wireless Charging & MagSafe
Wireless chargers work with both phones, but magnetic snap varies.
- Both devices support wireless charging. Standard Qi/Qi2 chargers work with either phone.
Galaxy Z Flip5
Qi only
15W max
Galaxy Note 20 Ultra
Qi only
10W max
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.
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Frequently Asked Questions
Are Galaxy Z Flip5 and Galaxy Note 20 Ultra the same size?
Galaxy Z Flip5 measures 85.1×71.9×15.1mm while Galaxy Note 20 Ultra measures 164.8×77.2×8.1mm. They are different sizes.
Can I use a Galaxy Z Flip5 screen protector on Galaxy Note 20 Ultra?
Edge types differ (flat vs curved) — screen protector won't adhere properly.
What's different between Galaxy Z Flip5 and Galaxy Note 20 Ultra dimensions?
The height differs by 79.7mm, the width by 5.3mm, and thickness by 7.0mm. The camera module layout is also different.
Do I need a new case for Galaxy Note 20 Ultra?
Yes, you'll need a new case. The Galaxy Note 20 Ultra has different dimensions than the Galaxy Z Flip5, so cases are not interchangeable.
Will Galaxy Z Flip5 accessories work with Galaxy Note 20 Ultra?
Chargers and cables are compatible since both phones use the same usb-c port. Both support wireless charging, so wireless chargers work with either phone. Cases and screen protectors depend on exact dimensions — check our compatibility results above.
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