The Ricoh GR IV and GR III are both pocket-sized compact cameras with a large sensor and a fixed wide-angle lens, built for street and everyday photography. They share a philosophy of speed, discretion and minimal controls. Choose the newer model if you want the latest refinements, and the GR III if its feature set already covers what you need.

What the Two Cameras Have in Common
The GR line has long focused on being small enough to carry everywhere. Both cameras use a fixed lens, an APS-C class sensor, a rear screen instead of a built-in viewfinder, and a layout designed for one-handed shooting.
- A fixed wide-angle lens, so you frame by moving your feet.
- Snap focus, which presets a distance so you can shoot quickly without waiting for autofocus.
- Customizable buttons and a menu that keeps common settings close.
- A discreet look that does not draw attention in public places.
Where They Differ
The newer camera is a successor, so expect refinements to areas such as handling, processing, storage and battery behavior. Because details vary and can change, check Ricoh’s official pages for the exact list of changes rather than relying on summaries.
| Area to compare | What to look for |
|---|---|
| Lens and field of view | Confirm the focal length and maximum aperture of each |
| Image quality | Look at sensor and processing notes from the maker |
| Stabilization | Check how each handles slow shutter speeds |
| Storage and ports | Compare card type, internal memory and charging method |
| Screen and controls | See whether touch and button layouts suit your hands |
| Battery life | Compare the maker’s stated figures |
How to Decide
- Write down what you shoot most: street scenes, travel, family, or documentary work.
- Check the field of view you like. If wide suits you, either camera works as a good way into that style.
- Compare the maker’s feature lists side by side for the items in the table above.
- Think about time too: do you want a proven camera with plenty of user experience online, or the newest version?
- Handle both if you can. Grip, button feel and menu flow are personal.
Who Should Choose Which
- Choose the GR IV if you want the current model and its newest refinements for a long period of use.
- Choose the GR III if its features match your needs and you value the large body of tips, accessories and shared settings built up around it.
FAQ
Do I need a viewfinder with these cameras?
Many users frame by screen and enjoy the speed. If you strongly prefer an eye-level view, look at an optional external viewfinder from the maker or a camera with a built-in one.
Is a fixed lens limiting?
It is a different way of working. Many photographers find the constraint helps them compose faster and carry the camera more often.
The Short Version
Both Ricoh cameras offer the same pocketable, fixed-lens approach to street photography. The GR IV is the newer successor, while the GR III remains a capable option. Compare the maker’s specifications and choose by how you shoot.