Olympus OM-D E-M10 Mark IV Mirrorless MFT (Micro Four Thirds) Camera Body, Silver {20.3MP}

Olympus E-M10 IV: 20.3MP Micro Four Thirds camera built for portability

The E-M10 Mark IV packs a 20.3MP sensor and the TruePic VIII processor into one of the smallest mirrorless bodies in the Micro Four Thirds system. That combination delivers a native ISO range of 200-25600, which gives you real flexibility shooting indoors, at dusk, or in mixed artificial light without hauling around a full-size kit. The 5-axis in-body image stabilization compensates for roughly 4.5 stops of camera shake, so handheld shooting at slower shutter speeds is genuinely workable.

The 121-point contrast-detection AF system borrows subject detection algorithms from Olympus's flagship E-M1 line, meaning the camera can identify and track subjects without manual focus point selection. Pair that with 8.7 fps continuous shooting and you have a body that handles moving subjects better than its entry-level positioning suggests. UHD 4K video rounds out the spec sheet for shooters who want stills and video from a single compact body.

The Micro Four Thirds mount is the real long-term argument here. Access to a mature lens ecosystem from Olympus and Panasonic means you can start with a kit lens and build toward primes, zooms, or specialty glass as your needs grow. For the size and weight, the E-M10 Mark IV punches well above what you'd expect.

Who It's For

Travel photographers who count grams will appreciate the compact body paired with 5-axis IBIS, which makes handheld shooting viable without a tripod in tight spaces or low light. Street photographers benefit from the subject detection AF keeping pace with unpredictable movement at 8.7 fps. New photographers stepping up from smartphone shooting get a proven 20.3MP system with room to grow across a wide Micro Four Thirds lens ecosystem. Content creators who need 4K video alongside quality stills can pull both from a single body small enough to fit in a jacket pocket.

Key Features

• 20.3MP Micro Four Thirds sensor with TruePic VIII processor
• 121-point contrast-detection AF with subject detection
• 8.7 fps continuous shooting for moving subjects
• 4K UHD video recording from a compact body
• 5-axis in-body stabilization compensating for 4.5 stops
• Native ISO 200-25600 for flexible indoor and low-light work
• Micro Four Thirds mount access to mature Olympus and Panasonic lens ecosystem

FAQ

How does the E-M10 Mark IV handle low-light shooting?

The native ISO 200-25600 range lets you shoot handheld indoors and at dusk without pushing ISO to extremes. Pair that with the 4.5 stops of in-body stabilization and you can work at shutter speeds slow enough to gather more light without introducing motion blur.

What AF system does this camera use?

121-point contrast-detection AF with subject detection borrowed from Olympus's E-M1 line. It identifies and tracks subjects automatically without manual focus point selection, and at 8.7 fps burst rate it handles moving subjects competently for a camera at this price and size.

Can I use lenses from other manufacturers on this body?

The Micro Four Thirds mount accepts glass from Olympus and Panasonic, which covers everything from budget kit lenses to premium primes and specialty glass. That ecosystem maturity means you can build a system around this body as your needs evolve.

Is the in-body stabilization effective enough for handheld video?

The 5-axis stabilization compensates for roughly 4.5 stops of shake, which is solid for handheld 4K video work. You won't need a tripod for every shot, though stable handheld technique still matters.

How much does the E-M10 Mark IV weigh compared to full-frame mirrorless cameras?

The Micro Four Thirds system itself is physically smaller and lighter than full-frame. This body trades some ergonomic real estate and autofocus speed for genuine portability - you'll feel the difference on all-day shoots.

Does this camera shoot 4K video?

Yes, UHD 4K recording is available. The specs are practical for video work on a tight budget, though you'll want to check codec options and bitrate details in the manual for your specific workflow.