OM System OM-5 vs Samsung NX20
Portability
80 Imaging
64 Features
88 Overall
73
80 Imaging
64 Features
88 Overall
73
Portability
83 Imaging
61 Features
73 Overall
65
83 Imaging
61 Features
73 Overall
65
OM System OM-5 vs Samsung NX20 Key Specs
OM System OM-5
(Full Review)
(Full Review)
- 20MP - Four Thirds Sensor
- 3.00" Fully Articulated Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 4096 x 2160 video
- Micro Four Thirds Mount
- 414g - 125 x 85 x 50mm
- Revealed October 2022
- Succeeded the Olympus E-M5 III
Samsung NX20
(Full Review)
(Full Review)
- 20MP - APS-C Sensor
- 3" Fully Articulated Screen
- ISO 100 - 12800
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Samsung NX Mount
- 341g - 122 x 90 x 40mm
- Released April 2012
- Replaced the Samsung NX11
- Replacement is Samsung NX30
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The following is a in-depth analysis of the OM System OM-5 versus Samsung NX20, both Advanced Mirrorless cameras by companies Olympus and Samsung. The resolution of the OM System OM-5 (20MP) and the NX20 (20MP) is relatively comparable but the OM System OM-5 (Four Thirds) and NX20 (APS-C) posses totally different sensor sizing.
Sora from OpenAI releases its first ever music videoThe OM System OM-5 was announced 10 years after the NX20 which is a fairly serious difference as far as camera tech is concerned. Each of the cameras feature the same body design (SLR-style mirrorless).
Before we go straight to a detailed comparison, here is a concise summation of how the OM System OM-5 matches up vs the NX20 in regards to portability, imaging, features and an overall mark.
Photography Glossary OM System OM-5 vs Samsung NX20 Gallery
Below is a preview of the gallery photos for OM System OM-5 & Samsung NX20. The whole galleries are available at OM System OM-5 Gallery & Samsung NX20 Gallery.
Reasons to pick OM System OM-5 over the Samsung NX20
| OM System OM-5 | NX20 | |||
|---|---|---|---|---|
| Released | October 2022 |  | April 2012 | Newer by 129 months |
| Screen resolution | 1040k |  | 614k | Clearer screen (+426k dot) |
| Touch friendly screen |  | Quickly navigate |
Reasons to pick Samsung NX20 over the OM System OM-5
| NX20 | OM System OM-5 |
|---|
Common features in the OM System OM-5 and Samsung NX20
| OM System OM-5 | NX20 | |||
|---|---|---|---|---|
| Focus manually |  | More precise focus | ||
| Screen type | Fully Articulated |  | Fully Articulated | Fully Articulated screen |
| Screen size | 3.00" |  | 3" | Same screen measurement |
| Selfie screen |  | Both good for selfies |
OM System OM-5 vs Samsung NX20 Physical Comparison
For anybody who is looking to travel with your camera, you will need to take into account its weight and volume. The OM System OM-5 features outer measurements of 125mm x 85mm x 50mm (4.9" x 3.3" x 2.0") having a weight of 414 grams (0.91 lbs) and the Samsung NX20 has sizing of 122mm x 90mm x 40mm (4.8" x 3.5" x 1.6") having a weight of 341 grams (0.75 lbs).
See the OM System OM-5 versus Samsung NX20 in our completely new Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will differ depending on the lens you have attached during that time. Underneath is a front view size comparison of the OM System OM-5 against the NX20.
Using size and weight, the portability score of the OM System OM-5 and NX20 is 80 and 83 respectively.
OM System OM-5 vs Samsung NX20 Sensor Comparison
Generally, it is difficult to envision the difference in sensor dimensions only by seeing a spec sheet. The picture underneath will help give you a better sense of the sensor measurements in the OM System OM-5 and NX20.
As you can see, both of the cameras come with the identical MP albeit not the same sensor dimensions. The OM System OM-5 has the smaller sensor which will make achieving shallower DOF more challenging. The younger OM System OM-5 is going to have an edge in sensor technology.
OM System OM-5 vs Samsung NX20 Screen and ViewFinder
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Portrait Comparison
OM System OM-5 Portrait photography details
Samsung NX20 Portrait photography details
you can focus manually
MP count good (20MP)
nice sensor size (Four Thirds)
offers face detect focus
saves RAW formats
focusing manually
megapixel count decent (20 megapixels)
good sensor size (APS-C)
features face detection focus
supports RAW formats
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Street photography with OM System OM-5
Street photography with Samsung NX20
screen articulates fully
image stabilization (Sensor based 5-axis)
nice sensor size (Four Thirds)
saves RAW formats
provides focus via touch
environment sealing
very good ISO range (25,600)
screen articulates fully
good sensor size (APS-C)
supports RAW formats
lighter than competition in class (341 grams)
lack of image stabilization
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OM System OM-5 as a Sports photography camera
Samsung NX20 as a Sports photography camera
maximum shutter speed is high (1/8,000 seconds)
quiet mode (1/32,000 seconds)
image stabilization (Sensor based 5-axis)
MP count good (20MP)
nice sensor size (Four Thirds)
offers tracking focus
environment sealing
comes with phase detect auto focus
terrible battery (310 CIPA)
maximum shutter speed is high (1/8,000s)
megapixel count decent (20 megapixels)
good sensor size (APS-C)
lack of image stabilization
lacks phase detect auto focus
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OM System OM-5 Travel photography details
Samsung NX20 Travel photography details
environment sealing
connects via bluetooth
provides focus via touch
MP count good (20MP)
selfie friendly screen
terrible battery (310 shots)
lighter than competition in class (341 grams)
megapixel count decent (20 megapixels)
flash built-in
screen is selfie friendly
no Time Lapse recording
President Biden pushes bill mandating TikTok sale or banLandscape Comparison
OM System OM-5 Landscape photography info
Samsung NX20 Landscape photography info
you can focus manually
switch lenses (Micro Four Thirds mount)
good sized screen (3.00")
image stabilization (Sensor based 5-axis)
MP count good (20 megapixels)
nice sensor size (Four Thirds)
very good ISO range (25,600)
saves RAW formats
environment sealing
terrible battery (310 CIPA)
focusing manually
change lenses (Samsung NX mount)
screen is a decent size (3")
megapixel count decent (20MP)
good sensor size (APS-C)
supports RAW formats
lack of image stabilization
no Time Lapse recording
Snapchat Adds Watermarks to AI-Created ImagesVlogging Comparison
Vlogging with OM System OM-5
Vlogging with Samsung NX20
selfie friendly screen
screen is touchscreen
image stabilization (Sensor based 5-axis)
offers face detect focus
video resolution high (4096 x 2160 pxls)
does have mic port
screen is selfie friendly
features face detection focus
video resolution high (1920 x 1080 resolution)
does have external mic support
lighter than competition in class (341 grams)
lack of image stabilization
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OM System OM-5 vs Samsung NX20 Specifications
| OM System OM-5 | Samsung NX20 | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Samsung |
| Model type | OM System OM-5 | Samsung NX20 |
| Class | Advanced Mirrorless | Advanced Mirrorless |
| Revealed | 2022-10-26 | 2012-04-20 |
| Physical type | SLR-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | APS-C |
| Sensor dimensions | 17.4 x 13mm | 23.5 x 15.7mm |
| Sensor surface area | 226.2mm² | 369.0mm² |
| Sensor resolution | 20 megapixel | 20 megapixel |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 3:2 and 16:9 |
| Highest Possible resolution | 5184 x 3888 | 5472 x 3648 |
| Maximum native ISO | 25600 | 12800 |
| Min native ISO | 200 | 100 |
| RAW files | ||
| Min enhanced ISO | 64 | - |
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | 121 | 15 |
| Lens | ||
| Lens mount type | Micro Four Thirds | Samsung NX |
| Number of lenses | 119 | 32 |
| Focal length multiplier | 2.1 | 1.5 |
| Screen | ||
| Type of screen | Fully Articulated | Fully Articulated |
| Screen sizing | 3.00" | 3" |
| Resolution of screen | 1,040 thousand dots | 614 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Screen technology | - | Active Matrix OLED screen |
| Viewfinder Information | ||
| Viewfinder type | Electronic | Electronic |
| Viewfinder resolution | 2,360 thousand dots | - |
| Viewfinder coverage | 100% | 100% |
| Viewfinder magnification | 0.68x | 0.7x |
| Features | ||
| Min shutter speed | 60 secs | 30 secs |
| Max shutter speed | 1/8000 secs | 1/8000 secs |
| Max silent shutter speed | 1/32000 secs | - |
| Continuous shutter rate | 10.0 frames per second | 8.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | no built-in flash | 11.00 m |
| Flash modes | Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual | Auto, On, Off, Red-eye, Fill-in, 1st/2nd Curtain, Smart Flash, Manual |
| Hot shoe | ||
| AE bracketing | ||
| White balance bracketing | ||
| Max flash synchronize | 1/250 secs | 1/180 secs |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM | 1920 x 1080 (30 fps), 1920 x 810 (24 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Maximum video resolution | 4096x2160 | 1920x1080 |
| Video format | MPEG-4, H.264 | MPEG-4, H.264 |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | Optional |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 414 gr (0.91 lbs) | 341 gr (0.75 lbs) |
| Physical dimensions | 125 x 85 x 50mm (4.9" x 3.3" x 2.0") | 122 x 90 x 40mm (4.8" x 3.5" x 1.6") |
| DXO scores | ||
| DXO Overall rating | not tested | 75 |
| DXO Color Depth rating | not tested | 23.4 |
| DXO Dynamic range rating | not tested | 12.9 |
| DXO Low light rating | not tested | 785 |
| Other | ||
| Battery life | 310 pictures | 360 pictures |
| Battery style | Battery Pack | Battery Pack |
| Battery ID | BLS-50 | BP1130 |
| Self timer | Yes (2 or 10 secs, custom) | Yes (2 sec to 30 sec) |
| Time lapse recording | ||
| Storage type | SD/SDHC/SDXC (UHS-II supported) | SD/SDHC/SDXC |
| Card slots | Single | Single |
| Price at release | $1,200 | $1,100 |