Device Size Comparison

Galaxy S23 Ultra vs Galaxy Z Fold6

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Galaxy S23 UltraGalaxy Z Fold6

Comparison Summary

Galaxy S23 Ultra is significantly wider than Galaxy Z Fold6 (78.1 mm vs 68.1 mm), Galaxy Z Fold6 is slightly heavier (239 g vs 234 g), and Galaxy Z Fold6 is significantly thicker (12.1 mm vs 8.9 mm). Galaxy S23 Ultra is 10 mm wider and 9.9 mm taller than Galaxy Z Fold6, making Galaxy S23 Ultra si...

Key Differences

  • Width

    The Galaxy S23 Ultra is 10mm wider than the Galaxy Z Fold6.

  • Height

    The Galaxy S23 Ultra is 9.9mm taller than the Galaxy Z Fold6.

  • Thickness

    The Galaxy Z Fold6 is 3.2mm thicker than the Galaxy S23 Ultra.

  • Weight

    The Galaxy Z Fold6 is 5g heavier than the Galaxy S23 Ultra (2.1%).

Winner Cards

Smaller body

Galaxy Z Fold6

Galaxy Z Fold6 (68.1 × 153.5 mm) vs Galaxy S23 Ultra (78.1 × 163.4 mm).

Lighter weight

Galaxy S23 Ultra

Galaxy S23 Ultra (234 g) vs Galaxy Z Fold6 (239 g), 5 g lighter.

Thinner design

Galaxy S23 Ultra

Galaxy S23 Ultra (8.9 mm) vs Galaxy Z Fold6 (12.1 mm).

Pocketability

Galaxy S23 Ultra

Galaxy S23 Ultra has a smaller overall body size for pocket carry (78.1 × 163.4 × 8.9 mm).

Larger overall size

Galaxy S23 Ultra

Galaxy S23 Ultra is 10 mm wider and 9.9 mm taller than Galaxy Z Fold6 (78.1 × 163.4 mm vs 68.1 × 153.5 mm).

Dimension Comparison Table

DimensionGalaxy S23 UltraGalaxy Z Fold6Difference
Width78.1 mm68.1 mm-10 mm
Height163.4 mm153.5 mm-9.9 mm
Thickness8.9 mm12.1 mm+3.2 mm
Weight234 g239 g+5 g

Real-world Usage

Pocket Carry

The Galaxy S23 Ultra's slimmer edge may slide into jeans or jacket pockets more easily, and the Galaxy S23 Ultra has the smaller listed frame for upright storage.

One-Hand Use

The Galaxy Z Fold6's narrower face may suit one-handed scrolling, while the Galaxy S23 Ultra asks for a wider grip across the display.

Daily Comfort

Listed weight and bulk move together here: the Galaxy Z Fold6 is both heavier and larger, which can feel more substantial during routine handheld use.

Travel & Bag Carry

The Galaxy S23 Ultra uses more organizer space in a bag or backpack; the Galaxy Z Fold6 leaves more room beside cases and chargers.

Buying Recommendation

Who should choose the Galaxy S23 Ultra?

Choose the Galaxy S23 Ultra if lighter listed weight (234g vs 239g) and thinner 8.9 mm profile (vs 12.1 mm) matter most to you, even though it also has wider 78.1 mm body (vs 68.1 mm), taller 163.4 mm frame (vs 153.5 mm), and larger overall footprint (78.1 × 163.4 mm vs 68.1 × 153.5 mm) compared with the Galaxy Z Fold6.

Who should choose the Galaxy Z Fold6?

Choose the Galaxy Z Fold6 if narrower 68.1 mm width (vs 78.1 mm), shorter 153.5 mm height (vs 163.4 mm), and smaller width × height footprint (68.1 × 153.5 mm vs 78.1 × 163.4 mm) matter most to you, even though it also has higher listed weight (239g vs 234g) and thicker 12.1 mm edge (vs 8.9 mm) compared with the Galaxy S23 Ultra.

Overall recommendation

Overall, the Galaxy S23 Ultra is the more compact pick on listed size, and the Galaxy Z Fold6 is the larger option for buyers who want more physical presence from the official dimensions alone.

FAQ

Which phone is bigger?
Galaxy S23 Ultra is 10 mm wider and 9.9 mm taller than Galaxy Z Fold6 (78.1 × 163.4 mm vs 68.1 × 153.5 mm).
Which phone is lighter?
Galaxy S23 Ultra is lighter at 234 g versus Galaxy Z Fold6 at 239 g (5 g difference).
Which phone is thinner?
Galaxy S23 Ultra is thinner at 8.9 mm compared with Galaxy Z Fold6 at 12.1 mm (3.20 mm difference).
Which phone is easier to carry?
Galaxy S23 Ultra is easier to carry with a smaller overall body size (78.1 × 163.4 × 8.9 mm, 234 g) than Galaxy Z Fold6 (68.1 × 153.5 × 12.1 mm, 239 g).
Which phone is better for one-handed use?
Galaxy Z Fold6 is better for one-handed use with a 68.1 mm width, 153.5 mm height, and 239 g weight versus Galaxy S23 Ultra at 78.1 mm, 163.4 mm, and 234 g.
Which device is heavier?
Galaxy Z Fold6 is heavier at 239g compared with Galaxy S23 Ultra at 234g.
How much heavier is Galaxy S23 Ultra than Galaxy Z Fold6?
Galaxy S23 Ultra is 5g lighter than Galaxy Z Fold6 (234g vs 239g), not heavier.
Is the weight difference noticeable?
For most users, the 5g difference between Galaxy S23 Ultra (234g) and Galaxy Z Fold6 (239g) is subtle and may be hard to notice without holding both devices side by side.

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