Device Size Comparison

Galaxy S25 Ultra vs Galaxy Z TriFold

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Galaxy S25 UltraGalaxy Z TriFold

Comparison Summary

Galaxy S25 Ultra is noticeably wider than Galaxy Z TriFold (77.6 mm vs 75 mm), Galaxy Z TriFold is significantly heavier (309 g vs 218 g), and Galaxy Z TriFold is significantly thicker (12.9 mm vs 8.2 mm). Galaxy S25 Ultra is 2.6 mm wider and 3.6 mm taller than Galaxy Z TriFold, making Galaxy S25...

Key Differences

  • Weight

    The Galaxy Z TriFold is 91g heavier than the Galaxy S25 Ultra (41.7%).

  • Thickness

    The Galaxy Z TriFold is 4.7mm thicker than the Galaxy S25 Ultra.

  • Height

    The Galaxy S25 Ultra is 3.6mm taller than the Galaxy Z TriFold.

  • Width

    The Galaxy S25 Ultra is 2.6mm wider than the Galaxy Z TriFold.

Winner Cards

Smaller body

Galaxy Z TriFold

Galaxy Z TriFold (75 × 159.2 mm) vs Galaxy S25 Ultra (77.6 × 162.8 mm).

Lighter weight

Galaxy S25 Ultra

Galaxy S25 Ultra (218 g) vs Galaxy Z TriFold (309 g), 91 g lighter.

Thinner design

Galaxy S25 Ultra

Galaxy S25 Ultra (8.2 mm) vs Galaxy Z TriFold (12.9 mm).

Pocketability

Galaxy S25 Ultra

Galaxy S25 Ultra has a smaller overall body size for pocket carry (77.6 × 162.8 × 8.2 mm).

Larger overall size

Galaxy S25 Ultra

Galaxy S25 Ultra is 2.6 mm wider and 3.6 mm taller than Galaxy Z TriFold (77.6 × 162.8 mm vs 75 × 159.2 mm).

Dimension Comparison Table

DimensionGalaxy S25 UltraGalaxy Z TriFoldDifference
Width77.6 mm75 mm-2.6 mm
Height162.8 mm159.2 mm-3.6 mm
Thickness8.2 mm12.9 mm+4.7 mm
Weight218 g309 g+91 g

Real-world Usage

Pocket Carry

The Galaxy S25 Ultra's slimmer edge may slide into jeans or jacket pockets more easily, and the Galaxy S25 Ultra has the smaller listed frame for upright storage.

One-Hand Use

The Galaxy Z TriFold's shorter body may reduce vertical thumb travel; the Galaxy S25 Ultra covers more height when reaching the top of the screen.

Daily Comfort

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

Travel & Bag Carry

The Galaxy S25 Ultra uses more organizer space in a bag or backpack; the Galaxy Z TriFold leaves more room beside cases and chargers, and the Galaxy Z TriFold adds more listed mass to a packed carry.

Buying Recommendation

Who should choose the Galaxy S25 Ultra?

Choose the Galaxy S25 Ultra if lighter listed weight (218g vs 309g) and thinner 8.2 mm profile (vs 12.9 mm) matter most to you, even though it also has wider 77.6 mm body (vs 75 mm), taller 162.8 mm frame (vs 159.2 mm), and larger overall footprint (77.6 × 162.8 mm vs 75 × 159.2 mm) compared with the Galaxy Z TriFold.

Who should choose the Galaxy Z TriFold?

Choose the Galaxy Z TriFold if narrower 75 mm width (vs 77.6 mm), shorter 159.2 mm height (vs 162.8 mm), and smaller width × height footprint (75 × 159.2 mm vs 77.6 × 162.8 mm) matter most to you, even though it also has higher listed weight (309g vs 218g) and thicker 12.9 mm edge (vs 8.2 mm) compared with the Galaxy S25 Ultra.

Overall recommendation

Overall, the Galaxy S25 Ultra is the more compact pick on listed size, and the Galaxy Z TriFold is the larger option for buyers who want more physical presence from the official dimensions alone.

FAQ

Which phone is bigger?
Galaxy S25 Ultra is 2.6 mm wider and 3.6 mm taller than Galaxy Z TriFold (77.6 × 162.8 mm vs 75 × 159.2 mm).
Which phone is lighter?
Galaxy S25 Ultra is lighter at 218 g versus Galaxy Z TriFold at 309 g (91 g difference).
Which phone is thinner?
Galaxy S25 Ultra is thinner at 8.2 mm compared with Galaxy Z TriFold at 12.9 mm (4.70 mm difference).
Which phone is easier to carry?
Galaxy S25 Ultra is easier to carry with a smaller overall body size (77.6 × 162.8 × 8.2 mm, 218 g) than Galaxy Z TriFold (75 × 159.2 × 12.9 mm, 309 g).
Which phone is better for one-handed use?
Galaxy Z TriFold is better for one-handed use with a 75 mm width, 159.2 mm height, and 309 g weight versus Galaxy S25 Ultra at 77.6 mm, 162.8 mm, and 218 g.
Which device is heavier?
Galaxy Z TriFold is heavier at 309g compared with Galaxy S25 Ultra at 218g.
How much heavier is Galaxy S25 Ultra than Galaxy Z TriFold?
Galaxy S25 Ultra is 91g lighter than Galaxy Z TriFold (218g vs 309g), not heavier.
Is the weight difference noticeable?
Yes — Galaxy Z TriFold is 91g heavier than Galaxy S25 Ultra (309g vs 218g), which many people notice during extended browsing, gaming, or travel.

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