Up to 2GB (CompactFlash Type I; early body, smaller cards recommended)
Battery
AA (4) batteries (NiMH recommended)
Size
101 x 74 x 49 mm
Weight
320 g with batteries
Casio GV-20 FAQ
What battery does the Casio GV-20 use?
Casio GV-20 uses AA (4) batteries (NiMH recommended). When buying used, confirm the seller includes a working charger or plan to add one. See the battery guide for charger and spare-battery checks.
What memory card does the Casio GV-20 take?
Casio GV-20 uses Compact Flash (Type I). The current buyer-facing maximum is Up to 2GB (CompactFlash Type I; early body, smaller cards recommended); for older or unusual formats, stay within that limit and avoid oversized cards. See the memory card guide before buying cards for older cameras.
Is the Casio GV-20 worth buying used?
It can be worth buying if you want a 2 MP Casio digital camera from 2002 with 1/3.2-inch CCD. Check power, lens movement, screen condition, and storage access before paying. Run the used digital camera checklist before buying. For nearby Casio options, compare Casio GV-10 and Casio QV-10.
How do you transfer photos from the Casio GV-20?
The simplest transfer path is usually to remove the memory card and use a compatible card reader. If the camera uses internal storage or a rare card format, confirm the cable or reader before buying. The card reader guide and photo transfer guide cover the common options.
Casio GV-20 is worth judging as its own Casio rugged compact body, not just as a generic old compact. Start with condition, the exact battery/card setup, and whether its look fits what you want to shoot.
What owners like
Casio GV-20 works best when you want beach days, rain, travel, and rougher bags where a normal compact feels too delicate rather than a technically perfect modern camera; its 1/3.2-inch (4.544 x 3.408 mm) CCD and 35 mm equivalent, F2.8-9.7 are the main character of the look.
Common complaints
Check the lens movement, flash, screen, buttons, and card door calmly before relying on it; older compact bodies can need a little patience without being a bad buy.
What to compare
Compare it with Casio GV-10, Casio Exilim EX-G1, Pentax Optio 330RS, Konica DG-2 to decide whether you want this exact body, a cheaper nearby compact, or a slightly more capable alternative.