OM System Olympus E-M10 Mark IV Review: Specs, Pros and Cons

What stands out

• 20 MP Live MOS sensor for detailed stills
• In-body 5-axis image stabilization with 4.5 stops of compensation
• Flip-down monitor with automatic selfie mode activation
• 16 Art Filters including new Instant Film style
• Compact dimensions: 2.6 x 3.3 x 4.8 inches

Who it fits

Key specs explained for E-M10 Mark IV

20 MP Live MOS Sensor

This resolution provides enough detail for standard prints and web use. You can crop images slightly without losing clarity. It balances file size and quality well for everyday shooting. If you plan to make large gallery prints, you might look for higher megapixel counts. For most users, 20 MP is sufficient for clear, sharp results in daily situations.

4K Video Resolution

The camera records video at 4K clarity, offering four times the detail of standard HD. This is useful if you want high-quality footage for social media or archival purposes. It ensures sharp subjects in moving scenes. If you only need video for quick phone sharing, lower resolutions may suffice. This spec suits creators who value crisp visual detail in their motion content.

In-Body 5-Axis Image Stabilization

This feature compensates for camera shake directly in the sensor body. It helps reduce blur in both photos and videos, especially in low light. You can use older lenses without built-in stabilization and still get sharp results. This is valuable for handheld shooting. If you often shoot in dim environments, this stabilization provides a practical advantage over non-stabilized bodies.

Micro Four Thirds Sensor Format

This sensor size is smaller than full-frame cameras but larger than smartphone sensors. It allows for a more compact camera body and lighter lenses. You get a good balance of portability and image quality. If you prioritize travel ease, this format is ideal. Larger sensors may offer better low-light performance, but this one keeps your gear manageable for daily carry.

Compact size and silver finish

According to the listing, the OM System E-M10 Mark IV measures 2.6 inches wide, 3.3 inches high, and 4.8 inches long. It weighs 1.1 pounds in the silver finish. These dimensions place it in the compact mirrorless category. You can hold it with one hand for casual snapshots. The low weight reduces fatigue during long walks or travel days. It fits easily into small bags or jacket pockets. The silver color offers a classic aesthetic that stands out from standard black bodies. This finish may appeal to users who prefer a retro look. The kit includes the 14-42mm EZ lens, which complements the small body size. This combination keeps the overall profile slim when not in use. The flip-down monitor adds to the practical design. You can flip it down for selfie mode without changing the camera’s footprint significantly. The layout prioritizes portability over bulk. You get a dedicated selfie mode that activates automatically. This feature suits vloggers or solo travelers who need to frame themselves quickly. The compact form factor does not sacrifice key features. You still retain in-body 5-axis image stabilization within this small chassis. The 20 MP sensor fits into this space efficiently. This setup balances size and performance for everyday use. You can carry it everywhere without thinking about weight. The design supports spontaneous shooting in tight spaces. It is built for mobility rather than heavy-duty studio work. The silver coating provides a distinct visual identity. It is easy to spot in a crowd or on a shelf. The materials and build support its role as a daily driver. You can rely on its small size for consistent carrying habits.

Setup and daily operation guide

You connect this camera to your smartphone using Bluetooth and the OI Share app. The listing highlights an always-on connection for quick transfers. You can also use Wi-Fi for broader network access. This setup allows you to control settings remotely without extra hardware. The flip-down monitor is a key feature for daily use. It automatically activates selfie mode when you lower it. This mechanical action simplifies vlogging or self-portraits without navigating menus. You do not need to manually select the mode. The camera remains compact at 2.6 inches wide and 3.3 inches high. It weighs 1.1 pounds, making it easy to carry during long shoots. The included 14-42mm lens provides a versatile range for general photography. You get optical zoom up to 3.0x and digital zoom up to 2.0x. This gives you flexibility when framing shots without changing lenses. The 20 MP sensor handles standard prints and web uploads efficiently. You can crop images slightly while retaining clarity. In-body 5-axis stabilization helps reduce blur in handheld shots. You get up to 4.5 shutter speed steps of compensation. This feature is useful in low light or when shooting video. You can also apply 16 art filters with 31 types. These include a new Instant Film option for a nostalgic look. You access these directly in-camera. The configuration is a lens kit, so you start shooting immediately. You do not need to purchase additional glass for basic tasks. The silver finish is one of several color options. You can choose black or mixed variants if preferred. This camera is designed for straightforward operation. You get reliable connectivity and intuitive controls for everyday photography.

Before you buy this camera

You should verify lens compatibility before purchasing. This kit includes a 14-42mm lens, but you can choose other Micro Four Thirds options. Check if you need a larger zoom range for travel or portraits. The body supports in-body stabilization, so older lenses may still perform well. You will need memory cards and extra batteries for full days out. The flip-down monitor is useful for selfies and vlogging, but ensure you are comfortable with that angle. Compare this model against the other 1 options on the page. If you prioritize video, note the 4K resolution limit. For stills, the 20 MP sensor is sufficient for most prints. Keep the camera dry and clean the sensor periodically. This camera fits well for beginners or those upgrading from smartphones. It offers a balance of portability and features without overwhelming complexity.

Check before you buy

• Confirm Micro Four Thirds lens compatibility for your needs.
• Check if 4K video resolution meets your recording standards.
• Verify you want the included 14-42mm lens kit.
• Ensure you need in-body stabilization for your lenses.

The product at a glance

1

OM System E-M10 Mark IV with 14-42mm Lens

Best for: beginners seeking a compact 4K camera

Sensor Format

Micro Four Thirds

Sensor Resolution

20 MP

Image Stabilization

In-Body 5-Axis

Video Resolution

4K

Configuration

Lens Kit

Included Lens

14-42mm Lens

View on Amazon: OM System E-M10 Mark IV with 14-42mm Lens Affiliate link

The OM System E-M10 Mark IV is a Micro Four Thirds camera with a 20 MP Live MOS sensor. It records 4K video and includes In-Body 5-Axis Image Stabilization for 4.5 shutter speed steps of compensation. The kit includes a 14-42mm lens. You get a flip-down monitor with dedicated selfie mode. Bluetooth and Wi-Fi allow background connection via the OI Share app.

Pros

• 20 MP Live MOS sensor
• In-Body 5-Axis Image Stabilization
• 4K video resolution
• Flip-down monitor with selfie mode
• 16 Art Filters available

Cons

• Micro Four Thirds sensor is smaller than full-frame options
• Maximum digital zoom is limited to 2.0x
• Kit lens has a variable aperture of f/3.5-5.6

Good fit if

• You want a compact camera with built-in stabilization
• You shoot video and need 4K resolution
• You prefer a flip-down screen for selfies

Skip if

• You need a full-frame sensor for shallow depth of field
• You require a high-speed continuous shooting mode
• You need a fast constant-aperture lens in the kit

Verdict: The OM System E-M10 Mark IV Mirrorless Camera offers solid 4K video and stabilization in a compact body. It fits beginners who value portability and creative filters over professional-grade sensor size.

Specifications side by side

Frequently asked questions

See also

• om system olympus e m10 mark iv alternatives
• best OM System black mirrorless cameras
• om system e m10 mark iv review
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