Olympus OM-D E-M10 IV uses BLS-50 lithium-ion battery & USB charger. 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 Olympus OM-D E-M10 IV take?
Olympus OM-D E-M10 IV uses SD/SDHC/SDXC (UHS-II supported). The current buyer-facing maximum is Up to 2TB (SDXC UHS-II); 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 Olympus OM-D E-M10 IV worth buying used?
It can be worth buying if you want a 20 MP effective Olympus compact from 2020 with 4/3-inch CMOS. Check power, lens movement, screen condition, and storage access before paying. Run the used digital camera checklist before buying. For nearby Olympus options, compare Olympus OM-D E-M10 IIIs and Olympus OM-D E-M1X.
How do you transfer photos from the Olympus OM-D E-M10 IV?
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.
Olympus OM-D E-M10 IV is worth judging as its own Olympus pocket 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
Olympus OM-D E-M10 IV works best when you want small-bag snapshots, flash photos, mirror selfies, and a clean pocket-camera look rather than a technically perfect modern camera; its Four Thirds (17.4 x 13 mm) CMOS and interchangeable lens mount 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 Olympus OM-D E-M1 Mark III, Olympus OM-D E-M10 IIIs, Olympus Stylus SH-3, Olympus Air A01 to decide whether you want this exact body, a cheaper nearby compact, or a slightly more capable alternative.
