OM System OM-5 Mark II Body Alternatives: 6 Similar Picks Compared
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The OM System OM-5 Mark II Body delivers compact weather-sealed shooting with 4K video and high autofocus performance. You might seek om system om 5 mark ii body alternatives if you prefer a different sensor format, need AI tracking, or want a lighter starter camera. This guide compares 6 similar picks ranked by how well their specifications match your needs.
Each alternative shares key overlaps with the original, such as 4K video resolution or body-only configuration. The Canon EOS R8 offers full-frame resolution in a compact form. The Sony a6700 provides advanced AI tracking for APS-C users. The Canon EOS R50 suits beginners with versatile autofocus. Other options include the OM System Pen for portability, the Canon EOS R100 for lightweight travel, and the Canon EOS R6 V for dedicated video creators. These selections cover different priorities like zoom capability, connectivity, or budget constraints. You can compare their exact dimensions, weight, and video specs to find the best fit for your shooting style.
Our top pick: OM System OM-5 Mark II Weather-Sealed Body.
How these cameras compare to the OM-5 Mark II
Canon EOS R8 Full-Frame Camera
The Canon EOS R8 swaps the OM System’s micro four-thirds sensor for a larger full-frame format. This change increases resolution to 24.2 MP and typically improves low-light performance. However, the R8 is heavier at 2.15 pounds compared to the OM-5’s 14.4 ounces. It also measures 6 by 4 by 3 inches, making it less pocketable. You gain full-frame image quality but lose the compact travel size and likely the weather sealing found in the OM-5. Choose the R8 if you prioritize sensor size and speed over portability and ruggedness.
Canon EOS R50 24.2MP APS-C Mirrorless Camera
The Canon EOS R50 uses an APS-C sensor instead of the OM System’s smaller format. It offers 24.2 MP resolution and is designed for beginners and vloggers. The R50 is significantly larger, measuring 7 by 6 by 8 inches, and weighs 2 pounds. This makes it much bulkier than the OM-5 Mark II. You trade the OM-5’s compact, weather-sealed body for a larger, more traditional camera shape. The R50 is a better fit if you want a dedicated vlogging tool or a beginner-friendly interface, rather than a rugged travel companion.
Sony a6700 APS-C Mirrorless Camera
The Sony a6700 features an APS-C sensor and weighs 14.5 ounces, which is nearly identical to the OM-5 Mark II’s 14.4 ounces. It distinguishes itself with AI tracking and 4K 120p video capabilities. The body measures 2.72 by 2.5 by 4.8 inches, offering a similar portable footprint. You get advanced autofocus performance and higher frame rate video options. However, you give up the specific weather sealing and computational photography features highlighted in the OM-5. Pick the Sony if AI tracking and high-speed video are your top priorities.
OM System Pen Black Compact Mirrorless
The OM System Pen is another compact mirrorless option from the same brand. It shares the 4K video resolution and autofocus focus of the OM-5 Mark II. The Pen is described as a compact body suitable for everyday photography and travel. It likely offers similar weather sealing and portability, making it a direct alternative for those who prefer the OM System ecosystem. You might choose this if you want a different form factor or lens mount compatibility within the OM brand. It maintains the travel-ready nature of the OM-5 while offering a distinct compact design.
Canon EOS R100 APS-C Mirrorless Camera
The Canon EOS R100 is a lightweight entry-level camera weighing 1.2 pounds. It uses an APS-C sensor and offers 4K video. The body measures 4.28 by 3.37 by 2.71 inches. It is significantly lighter than the OM-5 Mark II, which weighs 14.4 ounces. The R100 includes Wi-Fi connectivity for easy file transfer. You gain a very affordable, lightweight starter camera with basic image quality. You lose the advanced autofocus, weather sealing, and compact ruggedness of the OM-5. This option suits beginners who want a simple, lightweight tool for casual shooting.
Canon EOS R6 V Full-Frame Mirrorless
The Canon EOS R6 V is a full-frame camera built for video creators. It weighs 3 pounds, making it much heavier than the OM-5 Mark II. The body is large, measuring 8.9 by 5 by 11.1 inches. It offers full-frame specs and likely better cooling for long video sessions. You gain professional-grade video features and a larger sensor. You sacrifice extreme portability and the compact travel design of the OM-5. This camera is for dedicated video shooters who need robust stabilization and full-frame image quality, rather than a lightweight travel companion.
Quick picks
Our 7 picks
OM System OM-5 Mark II Weather-Sealed Body
Best for: outdoor travel and weather-sealed shooting
- Video Resolution
- 4K
- Configuration
- Body Only
- Color
- Black
- Dimensions
- 2 × 4.9 × 3.4 inches
- Weight
- 14.4 ounces
The OM System OM-5 Mark II is a compact, weather-sealed Micro Four Thirds camera body designed for outdoor travel. It weighs 14.4 ounces and measures 5.0 by 3.4 by 2.0 inches. You get unlimited 4K video recording and high autofocus performance. The computational photography button adds creative control. This body-only model suits hikers and travelers who need a durable, lightweight tool for vibrant shots in various weather conditions.
Pros
- Compact dimensions of 5.0 x 3.4 x 2.0 inches
- Lightweight 14.4-ounce body for easy carrying
- Unlimited 4K video recording capability
- Weather-sealed construction for outdoor use
Cons
- Micro Four Thirds sensor is smaller than full-frame competitors
- No built-in flash specified in the data
- 4K video resolution lower than 6K options in this category
Good fit if
- You prioritize a lightweight, weather-sealed body for hiking
- You need unlimited 4K video recording for travel stories
- You want a compact camera that fits easily in a pack
Skip if
- You require full-frame sensor size for shallow depth of field
- You need high-resolution stills beyond the Micro Four Thirds standard
- You prefer a camera with a built-in flash unit
Verdict: The OM System OM-5 Mark II Body is a durable, travel-ready camera for photographers who value compact size and weather resistance over maximum sensor size.
Canon EOS R8 Full-Frame Camera
Best for: compact full-frame photography and video
- Sensor Format
- Full-frame
- Sensor Resolution
- 24.2 MP
- Autofocus System
- Dual Pixel CMOS AF II (1,053 AF zones)
- Video Resolution
- 4K up to 60 fps, Full HD up to 180 fps
- Image Processor
- DIGIC X
- Configuration
- Body Only
The Canon EOS R8 is a full-frame mirrorless camera weighing 2.15 pounds. It features a 24.2 MP sensor and DIGIC X processor. You get uncropped 4K video at 60 fps and Dual Pixel CMOS AF II with 1,053 zones. It includes a vari-angle LCD and OLED EVF. This compact body suits photographers who want full-frame quality in a lightweight package without bulk.
Pros
- Full-frame sensor for improved low-light performance
- Lightweight 2.15-pound body for portability
- Uncropped 4K video recording at 60 fps
- Dual Pixel CMOS AF II with subject detection
Cons
- Smaller sensor than full-frame competitors like the S5
- APS-C crop factor compared to larger formats
- Limited weather sealing compared to pro bodies
Good fit if
- You want full-frame image quality in a small body
- You need reliable autofocus for moving subjects
- You prioritize video resolution and frame rates
Skip if
- You require extensive weather sealing for harsh conditions
- You need a larger sensor for extreme low light
- You prefer a heavier, more robust build
Verdict: Canon EOS R8 Full-Frame Mirrorless offers full-frame resolution and speed in a compact form. It fits users who need high-quality video and photos without carrying heavy gear.
Canon EOS R50 24.2MP APS-C Mirrorless Camera
Best for: beginners and vloggers
- Sensor Format
- APS-C
- Sensor Resolution
- 24.2 MP
- Burst Shooting Speed
- Up to 15 fps
- Autofocus System
- Dual Pixel CMOS AF II
- Video Resolution
- 4K at 30p
- Configuration
- Body Only
View on Amazon: Canon EOS R50 24.2MP APS-C Mirrorless Camera
The Canon EOS R50 is a compact APS-C mirrorless camera with a 24.2 MP sensor. It records 4K video at 30p and shoots up to 15 fps bursts. Dual Pixel CMOS AF II tracks subjects reliably. The vari-angle screen aids vlogging. It suits beginners and content creators who need lightweight gear for travel or social media.
Pros
- 24.2 MP APS-C sensor for detailed images
- 4K 30p video oversampled from 6K
- 15 fps burst shooting with electronic shutter
- Dual Pixel CMOS AF II for subject tracking
- Fully articulating vari-angle touchscreen
Cons
- APS-C sensor is smaller than full-frame rivals
- Video limited to 4K at 30p
- Weighs 2 pounds, slightly heavier than some micro four-thirds bodies
Good fit if
- You want a lightweight camera for vlogging
- You need reliable autofocus for moving subjects
- You prefer a vari-angle screen for flexible framing
Skip if
- You require full-frame sensor size
- You need 4K video at 60p or higher
- You prioritize the smallest possible camera body
Verdict: Canon EOS R50 APS-C Mirrorless Camera offers solid autofocus and video specs for its size. It fits beginners who need a versatile, easy-to-use tool for daily content creation.
Sony a6700 APS-C Mirrorless Camera
Best for: APS-C users needing AI tracking and 4K 120p video
- Sensor Format
- APS-C
- Sensor Resolution
- 26.0MP
- Video Resolution
- 4K 120p
- Image Processor
- BIONZ XR
- Configuration
- Body Only
- Intended Use
- Vlogging
The Sony a6700 is a compact APS-C mirrorless camera body featuring a 26.0MP back-illuminated CMOS sensor. It uses the BIONZ XR processor and a dedicated AI chip for subject tracking. You get 4K video at 60p and high-frame-rate 120p recording. This setup suits you if you want strong autofocus and versatile video options in a portable size.
Pros
- 26.0MP APS-C Exmor R back-illuminated CMOS sensor
- Dedicated AI Processor for Real-time Recognition
- 4K/60p 6K oversampled video recording
- High frame rate 4K 120p recording
Cons
- APS-C sensor is smaller than full-frame alternatives
- Heavier than entry-level APS-C models
- No built-in flash mentioned in specifications
Good fit if
- You need advanced subject tracking for moving subjects
- You require high-frame-rate video for slow motion
- You prefer a compact camera body with professional features
Skip if
- You require full-frame sensor depth of field
- You want a camera with a built-in flash
- You need a significantly lighter body for travel
Verdict: Sony a6700 APS-C Mirrorless Camera offers robust AI tracking and high-quality video in a portable body. It fits you if you prioritize autofocus performance and 4K 120p capabilities over full-frame size.
OM System Pen Black Compact Mirrorless
Best for: portable everyday photography and travel
- Autofocus System
- AI Human and Pet Detection AF
- Image Stabilization
- Image stabilisation
- Video Resolution
- 4K
- Configuration
- Body Only
- Color
- Black
- Focus Type
- Autofocus
The OM System Pen is a compact, weather-sealed mirrorless camera body weighing 393g. It features AI Human and Pet Detection autofocus for sharp images of people and animals. The camera records 4K video and includes in-body image stabilization for steadier handheld shots. Dial-based operation and creative color profiles allow for intuitive control. This model suits travelers and everyday photographers who prioritize portability and dedicated camera handling.
Pros
- Compact 393g body for easy carrying
- AI Human and Pet Detection autofocus
- 4K video recording capability
- In-body image stabilization
- Weather-sealed construction
Cons
- Smaller APS-C sensor compared to full-frame alternatives
- No built-in flash
- Limited to dial-based operation without touchscreen
Good fit if
- You need a lightweight camera for travel
- You shoot portraits of people or pets
- You prefer physical dials over touchscreens
Skip if
- You require full-frame image quality
- You rely on touchscreen controls
- You need advanced video features like 10-bit color
Verdict: OM System Pen Compact Mirrorless Camera is a practical choice for photographers who value portability and reliable autofocus. It fits users who prioritize compact size and weather sealing over high-resolution full-frame sensors.
Canon EOS R100 APS-C Mirrorless Camera
Best for: beginners seeking a lightweight starter camera
- Sensor Format
- APS-C
- Sensor Resolution
- 24.1 Megapixel
- Burst Shooting Speed
- Up to 6.5 shots per second
- Autofocus System
- Dual Pixel CMOS AF (up to 143 zones)
- Image Processor
- DIGIC 8
- Configuration
- Body Only
The Canon EOS R100 is a compact, lightweight APS-C mirrorless camera. It features a 24.1-megapixel sensor and DIGIC 8 processor for solid image quality. Dual Pixel CMOS AF covers 143 zones with subject detection. You get 4K video and Wi-Fi connectivity. At 1.2 pounds, it is the smallest and lightest in the EOS R series, ideal for mobility.
Pros
- 24.1 Megapixel APS-C CMOS sensor
- Dual Pixel CMOS AF with 143 zones
- Compact body weighs 1.2 pounds
- 4K video recording capability
- Wi-Fi connectivity for file transfer
Cons
- Burst shooting speed limited to 6.5 fps
- No mention of in-body image stabilization
- No Bluetooth connectivity listed in specs
Good fit if
- You prioritize a lightweight, pocketable camera body
- You need reliable autofocus for everyday subjects
- You shoot primarily in JPEG or light RAW
Skip if
- You require high-speed continuous shooting above 6.5 fps
- You need advanced video features beyond 4K 30p
- You prefer a camera with built-in image stabilization
Verdict: The Canon EOS R100 Body is a lightweight entry point for beginners. It suits travelers who want a small footprint without sacrificing basic image quality.
Canon EOS R6 V Full-Frame Mirrorless
Best for: video creators needing full-frame specs
- Sensor Format
- Full-frame
- Sensor Resolution
- 32.5 MP
- Image Stabilization
- 7.5 stops
- Video Resolution
- 7K, 4K
- Image Processor
- DIGIC X
- Configuration
- Body Only
The Canon EOS R6 V is a full-frame mirrorless camera body designed for video creators. It features a 32.5MP sensor and 7K/4K video recording capabilities. The body includes a built-in active cooling fan and a vertical tripod mount. It also offers 7.5 stops of in-body image stabilization. This camera suits users who need robust video tools in a single body.
Pros
- 32.5MP full-frame CMOS sensor
- Built-in active cooling fan
- Vertical tripod mount and UI
- 7.5 stops of in-body stabilization
Cons
- Large physical dimensions at 11.1 inches
- Heavy build at 3 pounds
- No mention of Bluetooth connectivity
Good fit if
- You prioritize video recording features
- You need in-body image stabilization
- You shoot in vertical formats
Skip if
- You require a compact camera
- You need a lightweight body
- You prefer APS-C sensors
Verdict: The Canon EOS R6 V Full-Frame Body fits dedicated video shooters who need cooling and stabilization in a full-frame package.
Specifications side by side
| Spec | OM System OM-5 Mark II Weather-Sealed Body | Canon EOS R8 Full-Frame Camera | Canon EOS R50 24.2MP APS-C Mirrorless Camera | Sony a6700 APS-C Mirrorless Camera | OM System Pen Black Compact Mirrorless | Canon EOS R100 APS-C Mirrorless Camera | Canon EOS R6 V Full-Frame Mirrorless |
|---|---|---|---|---|---|---|---|
| Sensor Format | not specified | Full-frame | APS-C | APS-C | not specified | APS-C | Full-frame |
| Sensor Resolution | not specified | 24.2 MP | 24.2 MP | 26.0MP | not specified | 24.1 Megapixel | 32.5 MP |
| Burst Shooting Speed | not specified | not specified | Up to 15 fps | not specified | not specified | Up to 6.5 shots per second | not specified |
| Autofocus System | not specified | Dual Pixel CMOS AF II (1,053 AF zones) | Dual Pixel CMOS AF II | not specified | AI Human and Pet Detection AF | Dual Pixel CMOS AF (up to 143 zones) | not specified |
| Image Stabilization | not specified | not specified | not specified | not specified | Image stabilisation | not specified | 7.5 stops |
| Video Resolution | 4K | 4K up to 60 fps, Full HD up to 180 fps | 4K at 30p | 4K 120p | 4K | not specified | 7K, 4K |
| Image Processor | not specified | DIGIC X | not specified | BIONZ XR | not specified | DIGIC 8 | DIGIC X |
| Configuration | Body Only | Body Only | Body Only | Body Only | Body Only | Body Only | Body Only |
| Resolution | not specified | 24.2 MP | 24.2 MP | not specified | not specified | not specified | not specified |
| Connectivity | not specified | not specified | not specified | not specified | not specified | Wi-Fi | not specified |
| Intended Use | not specified | not specified | Vlogging | Vlogging | not specified | not specified | not specified |
| Color | Black | Black | Black | Black | Black | Black | Black |
| Lens Mount | not specified | Canon RF Mount | not specified | not specified | not specified | Canon RF Mount | not specified |
| Lens Type | not specified | not specified | not specified | not specified | not specified | not specified | Zoom |
| Focus Type | not specified | not specified | Autofocus | not specified | Autofocus | Autofocus | not specified |
| Dimensions | 2 × 4.9 × 3.4 inches | 3 × 6 × 4 inches | 8 × 7 × 6 inches | 4.8 × 2.72 × 2.5 inches | 15.7 × 11.7 × 8.5 inches | 2.71 × 4.28 × 3.37 inches | 11.1 × 8.9 × 5 inches |
| Weight | 14.4 ounces | 2.15 pounds | 2 pounds | 14.5 ounces | 1.78 pounds | 1.2 pounds | 3 pounds |
| Size | 5.00 | not specified | not specified | not specified | Compact | not specified | Full-Size |
| Model | V210070BU000 | EOS R8 | 5811C002_EDIP_1 | ILCE6700/B | V210080BU000 | 6052C002 | 7250C002 |
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Frequently asked questions
Is there a better APS-C option than the OM-5 Mark II for autofocus?
Yes, the Sony a6700 offers advanced AI tracking and 4K 120p video capabilities. It weighs 14.5 ounces and measures 4.8 by 2.72 by 2.5 inches. This makes it a strong alternative if you prioritize superior subject tracking over the OM-5's weather sealing.
Which alternative is best for beginners on a budget?
The Canon EOS R50 is designed for beginners and vloggers. It features 24.2 MP resolution and solid autofocus in a compact body. It fits users who need an easy-to-use tool for daily content creation without the complexity of professional gear.
Can I get a lighter camera than the OM-5 Mark II?
The Canon EOS R100 is a lightweight starter camera weighing 1.2 pounds. It measures 4.28 by 3.37 by 2.71 inches and includes Wi-Fi connectivity. It suits travelers who want a small footprint while maintaining basic image quality for everyday shooting.
Does any alternative offer full-frame resolution in a compact size?
The Canon EOS R8 provides full-frame resolution in a compact form. It weighs 2.15 pounds and offers 24.2 MP resolution with 4K video. It fits users who need high-quality photos and video without carrying heavy gear, swapping sensor size for performance.
Is there an OM System option that is more portable?
The OM System Pen is a compact mirrorless camera built for portability. It features reliable autofocus and 4K video in a small black body. It is ideal for photographers who value compact size and weather sealing over high-resolution full-frame sensors.
Which camera is best for video creators needing full-frame specs?
The Canon EOS R6 V is built for dedicated video shooters. It offers full-frame specs, cooling, and stabilization in a larger body. It weighs 3 pounds and measures 11.1 by 8.9 by 5 inches, fitting those who need robust video features.