Specs & details

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Larger screen

Better for video, reading, maps, gaming, and multitasking.

Smaller screen

Usually easier to carry, pocket, and use one-handed.
How this is calculated

This tool compares the screen rectangle using display size and resolution ratio. Rounded corners, camera cutouts, and notches are simplified. The phone body outline is derived from manufacturer body dimensions — the screen is shown centered within the body, which is accurate for most modern flagships. Some budget and older phones (such as certain Pixel a-series and Galaxy A-series models) have a slightly larger chin than forehead, so the screen position may be a few pixels off from reality.

Key Differences

The Galaxy S25 Ultra screen is 3% larger than the Galaxy S24 Ultra by area. At 6.9 inches diagonal, it is 0.04" wider and 0.09" taller. The Galaxy S25 Ultra weighs 7.69 oz compared to 8.18 oz for the Galaxy S24 Ultra.

Galaxy S24 Ultra vs Galaxy S25 Ultra: Common Questions

Is the Galaxy S24 Ultra bigger than the Galaxy S25 Ultra?
The Galaxy S25 Ultra is bigger with a 6.9-inch screen versus 6.8 inches on the Galaxy S24 Ultra. The Galaxy S25 Ultra screen is 3% larger by area.
How do the Galaxy S24 Ultra and Galaxy S25 Ultra compare in size?
The Galaxy S25 Ultra has a 6.9-inch screen and the Galaxy S24 Ultra has a 6.8-inch screen. The difference is 0.04" in width and 0.09" in height. Use the comparison tool above to see them side by side to scale.
Which is better for watching video, the Galaxy S24 Ultra or Galaxy S25 Ultra?
The Galaxy S25 Ultra offers more screen real estate which is generally better for video, streaming, and reading. The Galaxy S24 Ultra is more compact and easier to hold.
Which is easier to use one-handed?
The Galaxy S24 Ultra is the smaller phone and is generally easier to use one-handed. The Galaxy S25 Ultra is better suited for two-handed use.