The best selling disposable waterproof camera is the FujiFilm QuickSnap Waterproof. This is how it compared to other disposable cameras.
This is the only waterproof disposable camera we tested. With its Pre-loaded Fujicolor Superia X-TRA 800iso 35mm film grain film and no flash, you’ll only want to shoot it in daylight or underwater that’s being hit by light. It produces better slightly better skin tones than the Fuji QuickSnap and does better in low light due to its 800iso film. This all-weather camera with an oversized shutter button is ideal for shooting outdoors in wet and snowy conditions, and operates up to 35 feet underwater. However, If you don’t plan on getting wet, we don’t recommend this camera.