The Ricoh WG-4 has a 4608 x 3456 still image resolution which is higher than most cameras that came out more than two years ago. Most waterproof cameras that have been around for around the same time as it have a 640 x 480 still image resolution. In addition, this Ricoh camera have still image resolutions of 3456 x 3456, 4608 x 2592, 3072 x 2304, 3072 x 1728, 2592 x 1944, 2592 x 1464, 2048 x 1536 and 1920 x 1080 and 1024 x 768.
This camera's still image resolution (4608 x 3456) is actually the best still image resolution amongst all cameras that came out around the same time as the WG-4.
Amongst similar types of camera the worst still image resolution is 640 x 480.