OM System OM-D E-M10 Mark IV Review
We've aggregated 11 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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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 E-M10 Mark IV is an easy camera to overlook, but if you're looking for a small, stills-focused camera, it deserves serious consideration.
The Olympus OM-D E-M10 Mark IV is sleek, stylish and unbelievably lightweight. With an upgraded 20MP sensor and improvements made to the ...
It is lightweight, intuitive to use, and produces crisp, punchy images with its Four Thirds sensor. It's unquestionably one of the best Olympus/ ...
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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
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- B&H Photonew● In stock$600Buy
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