Ricoh GR IV vs Canon PowerShot G7 X Mark III

Buy the Ricoh GR IV if image quality and pocketability matter most: its APS-C sensor and fixed 28mm f/2.8 lens beat the Canon's smaller 1-inch sensor in low light and fine detail, and the 5-axis stabilization is rated to 6 stops. Buy the Canon PowerShot G7 X Mark III if you want flexibility: a 24-100mm zoom, 4K video, a tilting selfie screen and live streaming, in a body that still fits a pocket. The Ricoh is the sharper stills tool for street and documentary work; the Canon is the better all-rounder for travel, video and vlogging. Owners of both praise the compact bodies, but the Ricoh's fixed lens and microSD slot are real limits, while the Canon's small sensor shows noise sooner in dim light.

• Choose the Ricoh GR IV if you shoot stills at a single wide angle and want the largest sensor and best low-light detail you can carry in a pocket.
• Choose the Canon PowerShot G7 X Mark III if you need a zoom, 4K video, a flip screen for selfies or live streaming in one small camera.