Samsung Gallery vs Google Photos: What's Actually Different

Samsung Gallery is Samsung's own photo app, preloaded on every Galaxy; Google Photos is Google's, preloaded on those same phones and the default on Pixels. Most Galaxy owners have both, and the viewers look visibly different. Which one your screenshot should imitate depends on which app the person in your scenario would actually be looking at.

Two apps on the same phone

A Galaxy ships with both installed. Gallery is the default handler for opening images and leans local — folders, albums, on-device editing. Google Photos is where cloud backup, search, and Memories live. Neither is wrong to depict; they are simply different screens, and a mockup that mixes their features reads as neither.

How to tell the viewers apart

• Action row. Gallery shows a short row of unlabelled icons. Google Photos writes text under each one — Share, Edit, Lens, Delete — making its bar noticeably taller.
• Header. Gallery puts the photo's date beside the back arrow as the screen title, capture time beneath. Google Photos gives the date its own band with the location under it, plus a cast button Gallery lacks.
• Status bar. On a Galaxy the signal is four ascending bars; a Pixel draws a solid wedge. Small, but it is the fastest tell in the whole comparison.
• Dark theme. Gallery goes true black; Google Photos sits on Material's near-black gray. Side by side on an AMOLED screen the difference is obvious.

Which should your screenshot show?

Match the app to the story. A screenshot meant to look like "a Samsung phone, out of the box, viewing a photo" is Gallery — use the Samsung Gallery Screenshot Generator. A screenshot about backup, search, sharing links, or anything cloud-shaped — or one meant to look like a Pixel — is Google Photos, which the Android Photos Screenshot Generator renders. Both export at real device resolutions; the pixel sizes and why they differ are in Android screenshot sizes.

The honest answer to "which do people use?"

Both, heavily, often on the same phone — Gallery for opening and organizing, Google Photos for backup and search. If your scenario does not specify, Gallery is the safer default for a Galaxy specifically because it is the app the photo opens in when you tap it, and Google Photos is the safer default for "Android in general".