OM System OM-5 Review | 108 Data compared

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  • Avg. price in UK: ~£770
  • Avg. price in US: ~$750
  • Sensor size: four thirds
  • Lens mount: Micro Four Thirds
  • Main camera pixel size: 3.34 µm
  • Weight: 414 g
  • Battery life (CIPA): 310 shots

OM System OM-5 review. Compare 108 technical specifications and user reviews to see how it ranks among cameras and if it is worth buying.

7.5

Overall score

What it is: An overall evaluation of the camera's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best cameras on the market.

Score components:

90.0%

7.5

Technical Score

10.0%

?

User score

Very good
7.5

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

7.2

Sensor & Image

25.0%

8.6

Photo Features

18.0%

8.1

Video & Audio

14.0%

7.3

Display & Design

8.0%

4.9

Battery & Power

7.0%

6.0

Connectivity & Storage

Very good
?

User score

What it is: A rating that combines user reviews and the total number of reviews received by the camera.

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 6.5
    Professional photography

    Score components:

    25.0%

    8.2

    Sensor size

    20.0%

    6.6

    Main camera megapixels

    20.0%

    1.0

    Dual card slots

    15.0%

    6.2

    N. of focus points

    10.0%

    10

    RAW photo capture

    10.0%

    10

    Phase-detection autofocus (photos)

  • 5.9
    Travel

    Score components:

    35.0%

    7.3

    Weight

    30.0%

    4.1

    Battery life (CIPA)

    20.0%

    10

    Sensor-shift stabilization

    15.0%

    1.0

    GPS

  • 7.2
    Beginners

    Score components:

    30.0%

    6.5

    Price

    20.0%

    7.3

    Weight

    20.0%

    10

    AF tracking

    20.0%

    4.1

    Battery life (CIPA)

    10.0%

    10

    Touchscreen

  • 7.7
    Landscape photography

    Score components:

    30.0%

    6.6

    Main camera megapixels

    25.0%

    8.2

    Sensor size

    20.0%

    5.9

    Main camera pixel size

    15.0%

    10

    Sensor-shift stabilization

    10.0%

    10

    RAW photo capture

  • 7.6
    Street photography

    Score components:

    30.0%

    7.3

    Weight

    25.0%

    7.3

    Thickness

    20.0%

    5.6

    AF low-light sensitivity

    15.0%

    10

    Sensor-shift stabilization

    10.0%

    10

    Eye detection AF (human)

  • 7.9
    Portraits

    Score components:

    30.0%

    8.2

    Sensor size

    25.0%

    5.9

    Main camera pixel size

    20.0%

    10

    Eye detection AF (human)

    15.0%

    6.6

    Main camera megapixels

    10.0%

    10

    Sensor-shift stabilization

  • 6.1
    Hiking

    Score components:

    30.0%

    7.3

    Weight

    25.0%

    4.1

    Battery life (CIPA)

    20.0%

    6.4

    Min operating temperature

    15.0%

    10

    Sensor-shift stabilization

    10.0%

    1.0

    GPS

  • No image
No image

Best prices in UK

    N/A~ £770

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The OM System OM-5 is a highly portable Micro Four Thirds mirrorless camera featuring a 20.4MP Live MOS sensor and the TruePic IX processor, all housed within a rugged, IP53-rated weather-sealed body weighing just 366g. Key characteristics include a sophisticated 5-axis in-body image stabilization (IBIS) system providing up to 6.5 stops of compensation (7.5 stops with compatible Sync IS lenses), a 121-point all-cross-type hybrid phase detection autofocus system, and unique computational photography tools like Live ND, Handheld High-Res Shot (50MP), and Starry Sky AF. Main pros are its class-leading environmental protection, exceptional stabilization for handheld shooting, and a vast library of compact lenses ideal for travel and outdoor adventure. However, it is limited by an aging Micro-USB charging port, a modest 2.36M-dot EVF, 8-bit only video recording (UHD 4K at 30fps), and the lack of a dedicated headphone jack for audio monitoring.

Technical Specifications of OM System OM-5

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

?

Sensor & Image

25.0%

?

Photo Features

18.0%

?

Video & Audio

14.0%

?

Display & Design

8.0%

?

Battery & Power

7.0%

?

Connectivity & Storage

7.5
OM System OM-5 has a technical score of 7.46 points, which is higher than 88.5% of cameras.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the camera.

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by the camera.
When it matters: When you want to see which cameras attract the most buyer attention and review activity.
1.0
OM System OM-5 has a popularity of 1 points, which is higher than 0% of products in this category.
Ratio quality/price

What it is: An indicator that combines the camera's overall rating with its cost.

When it matters: When you want to know how much overall quality you get for the price.

Score components:

60.0%

7.5

Overall score

40.0%

6.5

Price

7.2
OM System OM-5 has a quality-to-price ratio of 7.2 points, which is higher than 91.9% of products in this category.
Sensor size
What it is: The sensor format value describes the physical light-collecting area.
When it matters: When you shoot in more difficult lighting.

Importance: HIGH

Good value: Full frame or larger

four thirds
OM System OM-5 uses a sensor classified as four thirds; it is larger than the sensor in 49% of cameras and the same size as the sensor in 8.1% of cameras.
Main camera megapixels
What it is: The effective resolution of the camera sensor, measured in megapixels (MP). A higher resolution can capture more detail.
When it matters: When you want high-resolution photos that allow more cropping or larger prints.

Importance: HIGH

Good value: At least 20 MP

20.4 MP
OM System OM-5 has a sensor resolution of 20.4 MP, which is higher than that of 71.6% of cameras and equal to that of 1.6% of cameras.
Main camera pixel size
What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
When it matters: When you shoot in low light and want reduced noise in your photos.

Importance: HIGH

Good value: At least 3.5 µm

3.34 µm
OM System OM-5 has sensor pixels measuring 3.34 µm, which are larger than those in 49.8% of cameras and the same size as those in 2% of cameras.
Base ISO
What it is: The native ISO setting that delivers the sensor’s standard balance of image quality and dynamic range.
When it matters: When you want the best native image quality and compare cameras at their most optimal sensitivity setting.

Importance: LOW

200
OM System OM-5 has a base ISO of 200 which is higher than that of 84.9% of cameras and equal to that of 14.2% of cameras.
Max ISO
What it is: The ISO ceiling shows the highest sensor sensitivity available for darker scenes.
When it matters: When you shoot in more difficult lighting.

Importance: MEDIUM

Good value: At least ISO 25,600

25,600 ISO
OM System OM-5 reaches a maximum sensitivity of ISO ISO 25600, which is higher than that of 75.5% of cameras and equal to that of 12.5% of cameras.
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Lens mount
What it is: The mechanical and electronic interface that determines which interchangeable lenses the camera can use.
When it matters: When lens availability, upgrade options, and long-term system compatibility are central to your buying decision.

Importance: LOW

Micro Four Thirds
Built-in focus motor
What it is: Indicates whether the camera body includes an internal autofocus motor for driving compatible lenses.
When it matters: When you plan to use older or budget lenses that depend on the camera body for autofocus drive.

Importance: LOW

no
OM System OM-5 does not have a built-in focus motor. 11% of cameras have a built-in focus motor.
N. of focus points
What it is: The total number of selectable autofocus points available for positioning and tracking focus.
When it matters: When you want more flexibility in placing focus precisely or tracking subjects across the frame.

Importance: HIGH

Good value: At least 200 points

121
OM System OM-5 has 121 focus points, more than the number offered by 80.6% of cameras and equal to the number offered by 1.3% of cameras.
Phase-detection autofocus (photos)
What it is: Autofocus technology that measures phase differences to lock focus quickly and accurately for still photography.
When it matters: When you want faster and more reliable autofocus for still photos, especially with moving subjects.

Importance: HIGH

yes
OM System OM-5 supports phase-detection autofocus for photos. 37.3% of cameras support phase-detection autofocus for photos.
AF tracking
What it is: An autofocus mode that continuously follows a moving subject to keep it sharp during shooting.
When it matters: When your subjects move unpredictably and you need the camera to keep focus on them automatically.

Importance: MEDIUM

yes
OM System OM-5 supports AF tracking. This feature is available on 88% of cameras.
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Max video resolution
What it is: The highest video resolution the camera can record, defining the maximum level of captured image detail.
When it matters: When you care about recording the highest level of detail for cropping, editing, or future-proof video work.

Importance: HIGH

Good value: At least 3840 px

4,096 px
OM System OM-5 supports 4096 px video recording which is higher quality than that of 95.3% of cameras and equal to that of 0.4% of cameras.
DCI 4K
Video bitrate
What it is: The amount of video data recorded per second, which affects file size and potential recording quality.
When it matters: When you compare potential video quality and want fewer compression artifacts in demanding scenes.

Importance: MEDIUM

Good value: At least 200 Mbps

237 Mbps
OM System OM-5 has a video bitrate of 237 Mbps which is higher than that of 89.9% of cameras and equal to that of 0.6% of cameras.
Video bit depth
What it is: The number of bits used per color channel in recorded video, affecting gradation smoothness and editing flexibility.
When it matters: When you color grade video and want smoother gradients with fewer banding issues.

Importance: MEDIUM

Good value: At least 10-bit

8 bit
OM System OM-5 supports video at 8 bit, a bit depth higher than that of 7.8% of cameras and equal to that of 80.6% of cameras.
Video chroma subsampling
What it is: The color sampling format used in video recording, indicating how much color detail is retained relative to brightness detail.
When it matters: When color grading, keying, or serious post-production work is important in your video workflow.

Importance: LOW

4:2:0
OM System OM-5 supports 4:2:0 video chroma subsampling which is more advanced than that of 7.8% of cameras and equal to that of 69.9% of cameras.
Video codecs
What it is: The video compression formats the camera can use when recording, affecting compatibility, efficiency, and workflow.
When it matters: When compatibility, editing performance, and file efficiency matter in the way you handle video.

Importance: LOW

H.264
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Type
What it is: The camera type identifies the overall design, such as mirrorless, DSLR, compact, or bridge.
When it matters: When you want a camera style that matches how you shoot, carry, and swap lenses.

Importance: LOW

mirrorless
Weight
What it is: The total weight of the camera body, which affects comfort while carrying and shooting.
When it matters: When you carry the camera all day, travel often, or prefer a lighter setup.

Importance: MEDIUM

Good value: 500 g or less

414 g
OM System OM-5 weighs 414 g which is heavier than 52.6% of cameras and equal to the weight of 0.1% of cameras.
Width
What it is: The width of the camera body, measured from side to side.
When it matters: When compact packing, grip comfort, or bag fit matters to you.

Importance: LOW

125.3 mm
OM System OM-5 has a width of 125.3 mm which is wider than 63.1% of cameras and equal to that of 0.2% of cameras.
Height
What it is: The height of the camera body, measured from top to bottom.
When it matters: When you care about how compact the camera feels in a bag or in hand.

Importance: LOW

85.2 mm
OM System OM-5 has a height of 85.2 mm which is taller than 62.6% of cameras and equal to that of 0.2% of cameras.
Thickness
What it is: The depth of the device profile, excluding the camera bump unless specified.
When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

Importance: LOW

49.7 mm
OM System OM-5 has a thickness of 49.7 mm which is thicker than 52.9% of cameras and equal to that of 0.1% of cameras.
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Battery life (CIPA)
What it is: The official battery endurance estimate measured under CIPA test methodology, usually expressed in shots per charge.
When it matters: When you need realistic expectations for how many shots you can take before carrying a spare battery.

Importance: MEDIUM

Good value: At least 400 shots

310 shots
OM System OM-5 has a CIPA-rated battery life of 310 shots, which is shorter than that of 55.2% of cameras and equal to that of 2.3% of cameras.
Battery capacity
What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
When it matters: When you want a general idea of how large the battery is physically.

Importance: LOW

Good value: At least 1,500 mAh

1,210 mAh
OM System OM-5 has a battery capacity of 1210 mAh which is larger than the batteries in 54.9% of cameras and equal to those in 0.9% of cameras.
Removable battery
What it is: Indicates whether the camera battery can be removed and replaced by the user.
When it matters: When you want to swap batteries quickly during a long shoot or replace an aging battery.

Importance: LOW

yes
OM System OM-5 has a removable battery, and 98.7% of cameras include one.
USB Power Delivery (PD)
What it is: Support for the USB Power Delivery standard for higher-power charging or external power supply over USB-C.
When it matters: When you want faster USB-C charging or the ability to power the camera externally for longer sessions.

Importance: LOW

no
OM System OM-5 does not support USB Power Delivery. 10.1% of cameras support USB Power Delivery.
Wi-Fi connectivity
What it is: Indicates whether the camera has built-in Wi-Fi for image transfer, remote control, or network features.
When it matters: When you want to transfer photos wirelessly, control the camera from a phone, or use supported network workflows.

Importance: LOW

yes
OM System OM-5 supports Wi-Fi. This feature is available on 47.8% of cameras.
Wi-Fi version
What it is: The specific generation of Wi-Fi standards supported (e.g., Wi-Fi 6, Wi-Fi 7), determining maximum speed and efficiency.
When it matters: When you have a high-speed router and want faster downloads with less congestion.

Importance: LOW

Wi-Fi 5 (802.11ac)
OM System OM-5 uses Wi-Fi version Wi-Fi 5 (802.11ac) which is newer than that of 89.9% of cameras and equal to that of 9.6% of cameras.
Bluetooth connectivity
What it is: Indicates whether the camera supports Bluetooth for pairing, remote control, or file transfer.
When it matters: When you want quick wireless pairing with a phone, remote control, or location syncing.

Importance: LOW

yes
OM System OM-5 has Bluetooth. 22.6% of cameras support Bluetooth.
Bluetooth 4.2.
Bluetooth version
What it is: The Bluetooth version supported by the camera for wireless pairing and low-power connections.
When it matters: When you want more efficient wireless pairing, better range, or newer Bluetooth features.

Importance: LOW

4.2
OM System OM-5 supports Bluetooth version 4.2 which is newer than that supported by 86.4% of cameras and equal to that of 9.6% of cameras.
USB Type-C
What it is: A modern, reversible connector used for charging, data transfer, and sometimes audio or video output.
When it matters: When you want a reversible cable that handles charging, data, and accessories universally.

Importance: LOW

no
OM System OM-5 does not include USB Type-C. 14.6% of cameras use USB-C.
Supports in-camera charging.
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OM System OM-5 vs the average camera

  • In-body stabilization
    OM System OM-5 supports in-body stabilization, the average camera does not.
    What it is: A stabilization system that physically moves the image sensor to reduce shake during handheld shooting.
    When it matters: When you often shoot handheld and want sharper results at slower shutter speeds without relying only on lens stabilization.

    Importance: MEDIUM

    OM System OM-5 supports in-body stabilization, the average camera does not.
  • Phase-detect AF for photos
    OM System OM-5 supports phase-detection autofocus for photos, the average camera does not.
    What it is: Autofocus technology that measures phase differences to lock focus quickly and accurately for still photography.
    When it matters: When you want faster and more reliable autofocus for still photos, especially with moving subjects.

    Importance: HIGH

    OM System OM-5 supports phase-detection autofocus for photos, the average camera does not.
  • 3.5 stops higher CIPA stabilization rating
    OM System OM-5 has a higher CIPA stabilization rating than the average camera (7.5 stops vs 4 stops). The average camera has a CIPA stabilization rating of 4 stops.
    6.5 stops body only; 7.5 with Sync IS.
    What it is: The official stabilization effectiveness rating measured under CIPA standards, usually expressed in stops.
    When it matters: When you compare how effective stabilization really is for handheld shooting at slower shutter speeds.

    Importance: HIGH

    Good value: At least 5 stops

    OM System OM-5 has a higher CIPA stabilization rating than the average camera (7.5 stops vs 4 stops). The average camera has a CIPA stabilization rating of 4 stops.7.5 stops vs 4 stops
  • 207 Mbps higher video bitrate
    OM System OM-5 has a higher video bitrate than the average camera (237 Mbps vs 30 Mbps). The average camera records at 30 Mbps.
    What it is: The amount of video data recorded per second, which affects file size and potential recording quality.
    When it matters: When you compare potential video quality and want fewer compression artifacts in demanding scenes.

    Importance: MEDIUM

    Good value: At least 200 Mbps

    OM System OM-5 has a higher video bitrate than the average camera (237 Mbps vs 30 Mbps). The average camera records at 30 Mbps.237 Mbps vs 30 Mbps
  • 2176 px higher video resolution
    OM System OM-5 records higher-resolution video than the average camera (4096 px vs 1920 px). The average camera records at 1920 px.
    DCI 4K
    What it is: The highest video resolution the camera can record, defining the maximum level of captured image detail.
    When it matters: When you care about recording the highest level of detail for cropping, editing, or future-proof video work.

    Importance: HIGH

    Good value: At least 3840 px

    OM System OM-5 records higher-resolution video than the average camera (4096 px vs 1920 px). The average camera records at 1920 px.4096 px vs 1920 px
  • 19200 ISO higher maximum sensitivity limit
    OM System OM-5 has a higher max ISO than the average camera (25600 ISO vs 6400 ISO). The average camera reaches a max ISO of 6400 ISO.
    What it is: The ISO ceiling shows the highest sensor sensitivity available for darker scenes.
    When it matters: When you shoot in more difficult lighting.

    Importance: MEDIUM

    Good value: At least ISO 25,600

    OM System OM-5 has a higher max ISO than the average camera (25600 ISO vs 6400 ISO). The average camera reaches a max ISO of 6400 ISO.25600 ISO vs 6400 ISO
  • Human eye AF
    OM System OM-5 supports human eye-detection AF, the average camera does not.
    What it is: Autofocus detection designed to identify and prioritize human eyes for portrait and action shooting.
    When it matters: When you shoot portraits, weddings, or events and want the camera to prioritize people’s eyes automatically.

    Importance: LOW

    OM System OM-5 supports human eye-detection AF, the average camera does not.
  • 98 more AF points
    OM System OM-5 has more focus points than the average camera (121 vs 23). The average camera offers 23 focus points.
    What it is: The total number of selectable autofocus points available for positioning and tracking focus.
    When it matters: When you want more flexibility in placing focus precisely or tracking subjects across the frame.

    Importance: HIGH

    Good value: At least 200 points

    OM System OM-5 has more focus points than the average camera (121 vs 23). The average camera offers 23 focus points.121 vs 23
  • Better viewfinder type
    OM System OM-5 uses a more advanced viewfinder than the average camera (electronic vs none).
  • Fully articulated screen
    OM System OM-5 has a fully articulated screen, the average camera does not.
  • Has a touchscreen
    OM System OM-5 has a touchscreen, the average camera does not. 36.6% of cameras support touchscreen input.
  • 19200 ISO higher maximum sensitivity limit
    OM System OM-5 has a higher max ISO than the average camera (25600 ISO vs 6400 ISO). The average camera reaches a max ISO of 6400 ISO.
  • Sensor cleaning system
    OM System OM-5 includes a sensor cleaning system, the average camera does not.
  • 9 newer
    OM System OM-5 is newer than the average camera (2022 vs 2013). The average camera was released in 2013.
  • 4.2 MP higher sensor resolution
    OM System OM-5 has a higher sensor resolution than the average camera (20.4 MP vs 16.2 MP). The average camera has a sensor resolution of 16.2 MP.
  • In-body stabilization
    OM System OM-5 supports in-body stabilization, the average camera does not.
  • Phase-detect AF for photos
    OM System OM-5 supports phase-detection autofocus for photos, the average camera does not.
  • 3.5 stops higher CIPA stabilization rating
    OM System OM-5 has a higher CIPA stabilization rating than the average camera (7.5 stops vs 4 stops). The average camera has a CIPA stabilization rating of 4 stops.
  • Human eye AF
    OM System OM-5 supports human eye-detection AF, the average camera does not.
  • 98 more AF points
    OM System OM-5 has more focus points than the average camera (121 vs 23). The average camera offers 23 focus points.
  • Combined stabilization
    OM System OM-5 supports combined stabilization, the average camera does not.
  • 4.3 fps faster mechanical burst
    OM System OM-5 has a faster mechanical burst rate than the average camera (10 fps vs 5.7 fps). The average camera shoots at 5.7 fps.
  • 300000 more shutter cycles
    OM System OM-5 has a higher shutter durability than the average camera (400000 vs 100000). The average camera is rated for 100000 shutter cycles.
  • Lossless compressed RAW
    OM System OM-5 supports lossless compressed RAW, while the average camera does not.
  • Supports touch autofocus
    OM System OM-5 supports touch autofocus, the average camera does not. 34.9% of cameras support touch autofocus.
  • 207 Mbps higher video bitrate
    OM System OM-5 has a higher video bitrate than the average camera (237 Mbps vs 30 Mbps). The average camera records at 30 Mbps.
  • 2176 px higher video resolution
    OM System OM-5 records higher-resolution video than the average camera (4096 px vs 1920 px). The average camera records at 1920 px.
  • Has microphone input
    OM System OM-5 has microphone input, the average camera does not.
  • Supports slow-motion video
    OM System OM-5 supports slow-motion video, the average camera does not.
  • Phase-detect AF in video
    OM System OM-5 supports phase-detection autofocus in video, the average camera does not.
  • Supports timecode
    OM System OM-5 supports timecode, the average camera does not.
  • Clean HDMI output
    OM System OM-5 offers clean HDMI output, the average camera does not.
  • Supports live streaming
    OM System OM-5 supports live streaming, the average camera does not.
  • Supports log profiles
    OM System OM-5 supports log profiles, the average camera does not.
  • Built-in timelapse
    OM System OM-5 includes timelapse capture, the average camera does not.
  • Supports 24p cinema mode
    OM System OM-5 supports 24p cinema mode, the average camera does not. 44% of cameras support this mode.
  • Has Bluetooth
    OM System OM-5 supports Bluetooth, the average camera does not. 22.7% of cameras support Bluetooth.
  • Supports Wi-Fi connectivity
    OM System OM-5 supports Wi-Fi, the average camera does not. 47.8% of cameras support Wi-Fi.
  • Smartphone remote control
    OM System OM-5 supports smartphone remote control, the average camera does not. 46.2% of cameras support smartphone remote control.
  • No flash
    OM System OM-5 does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
  • 12.8% lower magnification
    OM System OM-5 has a lower viewfinder magnification than the average camera (0.7x vs 0.78x). The average camera has a viewfinder magnification of 0.78x.
  • 11.3 mm taller body
    OM System OM-5 is taller than the average camera (85.2 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
  • 5.4 mm wider
    OM System OM-5 is wider than the average camera (125.3 mm vs 119.9 mm). The average camera has a width of 119.9 mm.
  • Lower RAW bit depth
    OM System OM-5 supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.
  • Smaller sensor
    OM System OM-5 has a smaller sensor than the average camera (four thirds vs APS-C).
  • 2 points lower DxOMark sensor score
    OM System OM-5 has a lower DxOMark sensor score than the average camera (71 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.
  • Worse low-light autofocus
    OM System OM-5 has a worse low-light AF sensitivity than the average camera (2 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
  • 20 shots fewer shots per charge
    OM System OM-5 has shorter battery life than the average camera (310 shots vs 330 shots). The average camera delivers 330 shots per charge.
  • Worse low-light autofocus
    OM System OM-5 has a worse low-light AF sensitivity than the average camera (2 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
    What it is: The lowest light level at which the autofocus system is rated to work reliably.
    When it matters: When you shoot in dim environments and need autofocus that still locks confidently after dark.

    Importance: MEDIUM

    OM System OM-5 has a worse low-light AF sensitivity than the average camera (2 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.2 vs -4
  • Lower RAW bit depth
    OM System OM-5 supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.
    What it is: The number of bits used to encode color and tonal information in RAW files captured by the camera.
    When it matters: When you heavily edit RAW photos and want more tonal information for aggressive adjustments.

    Importance: MEDIUM

    Good value: At least 14-bit

    OM System OM-5 supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.12-bit vs 14-bit
  • Smaller sensor
    OM System OM-5 has a smaller sensor than the average camera (four thirds vs APS-C).
    What it is: The sensor format value describes the physical light-collecting area.
    When it matters: When you shoot in more difficult lighting.

    Importance: HIGH

    Good value: Full frame or larger

    OM System OM-5 has a smaller sensor than the average camera (four thirds vs APS-C).four thirds vs APS-C
  • No flash
    OM System OM-5 does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
    What it is: Indicates the presence of an integrated light source to illuminate subjects in low-light conditions.
    When it matters: When you need a quick built-in light for fill flash or simple low-light shots.

    Importance: LOW

    OM System OM-5 does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
  • 12.8% lower magnification
    OM System OM-5 has a lower viewfinder magnification than the average camera (0.7x vs 0.78x). The average camera has a viewfinder magnification of 0.78x.
    What it is: The apparent size of the image seen through the viewfinder relative to the real scene.
    When it matters: When you want a larger, more immersive view through the finder for easier composition and manual focus.

    Importance: LOW

    OM System OM-5 has a lower viewfinder magnification than the average camera (0.7x vs 0.78x). The average camera has a viewfinder magnification of 0.78x.0.68 x vs 0.78 x
  • 2.66x more expensive
    OM System OM-5 is more expensive than the average camera (£770 vs £290).
    OM System OM-5 is more expensive than the average camera (£770 vs £290).£770 vs £290
  • 11.3 mm taller body
    OM System OM-5 is taller than the average camera (85.2 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
    What it is: The height of the camera body, measured from top to bottom.
    When it matters: When you care about how compact the camera feels in a bag or in hand.

    Importance: LOW

    OM System OM-5 is taller than the average camera (85.2 mm vs 73.9 mm). The average camera has a height of 73.9 mm.85.2 mm vs 73.9 mm
  • 2 points lower DxOMark sensor score
    OM System OM-5 has a lower DxOMark sensor score than the average camera (71 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.
    What it is: The overall DxOMark sensor rating, summarizing measured image quality performance in lab testing.
    When it matters: When you want a third-party benchmark to compare overall sensor image quality across different cameras.

    Importance: LOW

    OM System OM-5 has a lower DxOMark sensor score than the average camera (71 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.71 points vs 73 points

Graphic comparison of OM System OM-5 and

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Third-party reviews

What customers like about OM System OM-5?

  • Extremely compact, lightweight, and ergonomic for all-day carrying and travel.
  • Class-leading weather sealing (IP53 rating) handles harsh outdoor conditions with ease.
  • Excellent in-body image stabilization (IBIS), allowing for sharp handheld shots and High-Res modes.
  • Great computational photography features, including Handheld High-Res Shot, Live ND, and Live Composite.
  • Solid battery life and easy connectivity with the [OI.Share App](https://olympus-imaging.com) for quick social media posting.

What customers dislike about OM System OM-5?

  • Lacks modern advanced subject-detection autofocus (e.g., dedicated bird, vehicle, or animal tracking) found on newer bodies.
  • Uses an older 20.4-megapixel sensor, which limits heavy cropping.
  • Video capabilities are basic (e.g., 8-bit) and lack a headphone jack for monitoring audio.
  • Ergonomics can feel cramped for users with larger hands without the optional grip attachment.
  • Reuses the processor and some specs from older models, showing its age compared to recent market innovations.

Expert reviews

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dpreview.com
15/02/2023
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techradar.com
14/03/2024
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uk.pcmag.com
26/10/2022
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samsphotogallery.com
07/05/2024
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trustedreviews.com
30/10/2024
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digitalcameraworld.com
08/11/2022
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dkamera.de
04/03/2023
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imtest.de
06/02/2025
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thefemaleexplorer.de
07/12/2023
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digitalphoto.de
21/12/2022
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computerbild.de
25/10/2024
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calumet.de
N/A
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phototrend.fr
15/06/2023
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apprendre-la-photo.fr
17/03/2026
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leclaireur.fnac.com
29/12/2025
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camerarace.com
No specific date provided
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photolari.com
26/10/2022
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micro43italia.it
22/12/2022
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micro43italia.it
14/12/2023
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tydany.com
30/06/2024
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fotografiafineart.it
04/11/2024
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fwd.nl
27/04/2023
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