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Galaxy A56 vs Galaxy S23 Ultra: Size & Dimensions Compared

The Galaxy S23 Ultra is the larger phone, measuring 1.2mm shorter and 0.6mm narrower.

Visual Size Overlay

Galaxy A56Galaxy S23 Ultra
162.2mm163.4mm-1.2mm77.5mm78.1mm-0.6mm10mm
Height Δ
-1.2mm
Width Δ
-0.6mm
Thickness Δ
-1.5mm
Case CompatibilityWon't Fit
  • Camera module layout is different — cutout won't align
Screen ProtectorNot Compatible

Edge types differ (flat vs curved) — screen protector won't adhere properly.

DimensionGalaxy A56Galaxy S23 UltraDifference
Height162.2mm163.4mmGalaxy S23 Ultra +1.2mm (taller)
Width77.5mm78.1mmGalaxy S23 Ultra +0.6mm (wider)
Thickness7.4mm8.9mmGalaxy S23 Ultra +1.5mm (thicker)
Weight198g234gGalaxy S23 Ultra +36.0g (heavier)
Screen6.7"6.8"Galaxy S23 Ultra +0.1" (larger)

Visual Size Comparison

HeightGalaxy S23 Ultra +1.2mm
Galaxy A56
162.2mm
Galaxy S23 Ultra
163.4mm
WidthGalaxy S23 Ultra +0.6mm
Galaxy A56
77.5mm
Galaxy S23 Ultra
78.1mm
ThicknessGalaxy S23 Ultra +1.5mm
Galaxy A56
7.4mm
Galaxy S23 Ultra
8.9mm

Button & Port Layout

Which is bigger?

The Galaxy S23 Ultra is the taller phone at 163.4mm (vs 162.2mm). It is also 36g heavier.

Wireless Charging & MagSafe Compatibility

Only one phone supports wireless charging.

  • The Galaxy A56 does not support wireless charging. Only the Galaxy S23 Ultra can use a wireless charger.
SpecGalaxy A56Galaxy S23 Ultra
Wireless ChargingNo15W
Qi VersionQi
MagSafeNoNo
Built-in MagnetsNoNo

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 A56 to Galaxy S23 Ultra?

Different sizes mean your old case probably won't fit. You'll need a new one.

Accessories for Galaxy A56

Accessories for Galaxy S23 Ultra

Spigen

Spigen Tough Armor for Galaxy S23 Ultra

$17.99

View on Amazon

OtterBox

OtterBox Defender Series for Galaxy S23 Ultra

$64.95

View on Amazon

TORRAS

TORRAS MarsClimber for Galaxy S23 Ultra

$19.99

View on Amazon

As an Amazon Associate, WillItSnap earns from qualifying purchases.

Frequently Asked Questions

Is Galaxy A56 bigger than Galaxy S23 Ultra?

No, the Galaxy S23 Ultra is 1.2mm taller. The Galaxy A56 weighs 198g vs 234g.

Are Galaxy A56 and Galaxy S23 Ultra the same size?

No, the height differs by 1.2mm, width by 0.6mm, and thickness by 1.5mm.