OM System OM-D E-M10 Mark IV Review
We've aggregated 3 high-signal reviews and 1 live retailer price below.

Our editorial take on the OM System OM-D E-M10 Mark IV
The OM System OM-D E-M10 Mark IV is a compact, entry-level mirrorless camera that punches above its weight with a 20-megapixel Micro Four Thirds sensor (a first for the E-M10 line), 5-axis in-body stabilization rated at 4.5 stops, and a feature set borrowed from higher-end models. Reviewers consistently praise its lightweight 383-gram body, making it one of the most portable interchangeable-lens cameras on the market. The flip-down LCD is ideal for self-shooting, and the camera includes modern conveniences like Wi-Fi, Bluetooth, and subject-detection AF algorithms from the flagship E-M1 series.
Despite its beginner-friendly positioning, the E-M10 Mark IV delivers solid image quality and a robust set of tools, including 15 fps continuous shooting and 4K video at 30p. Reviewers note it's well-suited to enthusiasts who want a capable second body or newcomers stepping up from smartphones. The small sensor does limit low-light performance compared to APS-C or full-frame rivals, and the single SD card slot and lack of a headphone jack may deter more serious video shooters. Still, for its size and price, the E-M10 Mark IV offers a compelling mix of portability, stabilization, and versatility.
- Extremely lightweight and portable at 383 grams
- 5-axis in-body stabilization with 4.5 stops of compensation
- 20MP sensor upgrade improves resolution over predecessors
- Flip-down LCD convenient for vlogging and self-shooting
- Advanced AF algorithms borrowed from flagship E-M1 series
- Micro Four Thirds sensor limits low-light performance
- Single SD card slot only
- No headphone jack for video monitoring
- 30-minute recording limit on video
Synthesized by Geared editors from aggregated expert reviews.
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Editorial reviews
The Olympus OM-D E-M10 IV is an entry-level mirrorless camera that's feature-packed, and will appeal to beginners as well as more ...
The Olympus OM-D E-M10 Mark IV is an entry-level mirrorless camera with a 20.3-megapixel Micro Four Thirds sensor. It's very lightweight and portable.
The Olympus OM-D E-M10 Mark IV is sleek, stylish and unbelievably lightweight. With an upgraded 20MP sensor and improvements made to the ...
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About this product
First E-M10 with 20MP; flip-down LCD.
Specs
- Battery
- BLS-50 Rechargeable Lithium-Ion, 7.2 VDC, 1175 mAh (Approx. 360 Shots)
- Weight Grams
- 383 g (Body only)
- Bit Depth
- 12-Bit (Stills)
- Raw Video
- No
- Internal Codecs
- H.264/MOV
- Max Frame Rate 4k
- 29.97 fps
- Max Frame Rate Hd
- 1080p at 59.94 fps
- Max Video Bitrate
- 102 Mb/s (UHD 4K)
- Max Recording Time
- 30-Minute Maximum
- Max Video Resolution
- UHD 4K (3840x2160)
- Gps
- Via Connected Smartphone
- Image Sensor
- 17.4 x 13 mm MOS
- Mobile App Functions
- Access Stored Files, Remote Control, View Live Feed
- Video Hd Frame Rates
- 23.98/25/29.97/50/59.94 fps (120 fps high-speed HD mentioned in overview)
- Mobile App Compatible
- Yes (OM Image Share)
- White Balance Presets
- Auto, Color Temperature, One-touch, Preset Manual
- Video Full Hd Frame Rates
- 23.98/25/29.97/50/59.94 fps
- Shutter Speed Electronic Front Curtain
- 1/320 to 60 Seconds
- Sensor Size
- Micro Four Thirds
- Sensor Type
- Live MOS
- Image Processor
- TruePic VIII
- Effective Megapixels
- 20.3 MP
- Launch Price Usd
- 599.99
- Dual Native Iso
- No
- Iso Range Stills
- Native: 200 to 25,600 (100 to 25,600 Extended)
- Continuous Shooting
- Up to 15 fps at Maximum Resolution
- Shutter Speed Electronic
- 1/16000 to 60 Seconds
- Shutter Speed Mechanical
- 1/4000 to 60 Seconds
- Viewfinder
- Electronic (OLED), 2,360,000 Dot, 0.67x Magnification
- Rear Screen
- 3" 1,040,000 Dot 180° Tilting LCD
- Touchscreen
- Yes
- Lens Mount
- Micro Four Thirds
- Crop Factor
- 2x
- Usb
- 1x Micro-USB 2.0 (Data) Input/Output (Shared with Power Input)
- Hdmi
- 1x Micro-HDMI Output
- Audio Io
- No
- Wireless
- Wi-Fi 4 (802.11n) / Bluetooth 4.2
- Card Slots
- Single Slot: SD/SDHC/SDXC (UHS-II)
- Ibis
- 5-axis, 4.5 stops
- Af Points
- 121
- Af System
- Contrast Detection AF
- Subject Detection
- Yes (E-M1-series algorithms)
Where to buy
Live prices from retailers. We earn a small commission when you click through - never affects ranking.
- B&H Photonew● In stockBest price$600Buy
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