Olympus E-M10 OM SYSTEM Olympus E-M10 Mark IV Black Micro Four Review
The Olympus E-M10 Mark IV packs best-in-class stabilization into a tiny body, making it a vlogger's dream. But its autofocus can't keep up with the competition.
Overview
So, the Olympus E-M10 Mark IV. This isn't a camera trying to win spec sheet wars. It's a Micro Four Thirds camera that's all about a specific, fun experience. Think of it as your stylish, lightweight companion for everyday shooting and travel, where you want great photos without lugging around a heavy kit.
It's perfect for someone who's maybe outgrown their phone camera but finds full-frame systems intimidating or bulky. The big draw here is the user experience. The flip-down screen and dedicated selfie mode make it a no-brainer for vloggers or anyone who loves shooting themselves or with friends. And those 16 Art Filters, especially the new 'Instant Film' one, are built right into the camera. You're not just capturing a moment, you're giving it a vibe on the spot.
What makes it interesting is how it leans into personality over pure power. While competitors chase megapixels, the E-M10 Mark IV says, 'Hey, let's make this easy and fun.' The in-body stabilization is top-tier, which is huge for keeping videos smooth and photos sharp in low light. It's a camera that encourages you to play, not just perform.
Performance
Let's talk numbers. That in-body 5-axis stabilization is the star, sitting in the 90th percentile. In practice, that means you can handhold shots at shutter speeds about 4.5 stops slower than usual without blur. So, shooting indoors without a flash, or getting smooth video while walking, is totally doable. It's a massive quality-of-life feature that makes up for other areas.
Now, the sensor lands in the 59th percentile, and autofocus is down at the 45th. This tells you exactly what to expect. Photos look great in good light, with nice colors from the 20MP sensor. But in low light or for fast-moving subjects, you'll feel the limits. The burst rate is also on the slower side at the 39th percentile. So, if you're shooting sports or wildlife, this isn't your camera. For portraits, street photography, and casual video, it's more than enough. The 4K video quality is decent, scoring in the 69th percentile, but again, it's the stabilization that makes the footage really usable.
Pros & Cons
Pros
- Strong stabilization (90th percentile) 88th
- Strong video (69th percentile) 84th
Cons
Specifications
Full Specifications
Sensor
| Type | CMOS |
| Size | 1 inch" |
| Megapixels | 20 |
Video
| Max Resolution | 4K |
Value & Pricing
At around $600, the E-M10 Mark IV sits in a tricky spot. You're paying a premium for that excellent stabilization and the unique, fun features like the selfie mode and filters. In raw performance per dollar, you can find cameras with better sensors and autofocus for similar money.
But value isn't just about specs. If you're a vlogger who needs a compact, stabilized camera with a flip screen, this is one of the few options that ticks all those boxes in this price range. For a travel photographer who values size and wants in-camera creativity, it also makes a strong case. You're buying an experience as much as a tool.
vs Competition
Stack it up against something like the Sony a6400. The Sony smokes it in autofocus and sensor performance, and it's a better choice for action or low-light work. But the Sony lacks in-body stabilization, and its screen flips up, not down, which is worse for vloggers. You'd need a gimbal for similarly smooth video.
The Fujifilm X-S20 is another competitor. It's more expensive, but it offers much better video features, autofocus, and a larger APS-C sensor. It's the more capable hybrid camera. But again, it's bigger and more complex. The Canon EOS R7 is in another league for speed and performance, but it's also significantly more expensive and larger. The E-M10 Mark IV's advantage is its combination of portability, stabilization, and user-friendly creative tools that these others don't bundle together in the same way.
| Spec | Olympus E-M10 OM SYSTEM Olympus E-M10 Mark IV Black Micro Four | Sony K-3 Sony a7 V Mirrorless Camera with 28-70mm f/3.5-5.6 | Canon EOS R6 Canon EOS R6 Mark II Body | Fujifilm X-E5 FUJIFILM X-E5 Mirrorless Camera with XF 23mm f/2.8 | Nikon Z9 Nikon Z 9 FX-Format Mirrorless Camera Body | OM System OM-3 OM SYSTEM OM-3 Mirrorless Camera |
|---|---|---|---|---|---|---|
| Type | — | Mirrorless | Mirrorless | — | Mirrorless | Mirrorless |
| Sensor | 20MP 1 inch | 33MP APS-C | 24.2MP Full Frame | 40.2MP APS-C | 45.7MP Full Frame | — |
| AF Points | — | 759 | 1000 | 425 | — | 1053 |
| Burst FPS | — | 30 | 40 | 13 | 30 | 120 |
| Video | 4K | 4K | 4K | 8K | 8K | 4K |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | false | false | false | false | false | false |
| Weight (g) | — | 590 | 590 | 397 | 1338 | 408 |
Verdict
If you're a content creator who vlogs, travels, or just loves a camera that makes photography feel playful, the E-M10 Mark IV is a solid pick. The stabilization and flip-down screen are killer features for that use case. The Art Filters are genuinely fun, and the whole package is easy to take anywhere.
But, if your priority is shooting fast action, working in challenging light, or you want the absolute best image quality for your dollar, look at the Sony a6400 or Fujifilm X-S20. You'll get more pure performance, but you'll give up that all-in-one, stabilized, vlogger-friendly package. The E-M10 Mark IV knows what it is, and if you want what it's offering, you'll be really happy with it.