OM System OM-1 vs Olympus E-M5
65 Imaging
63 Features
96 Overall
76


81 Imaging
51 Features
70 Overall
58
OM System OM-1 vs Olympus E-M5 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3.00" Fully Articulated Screen
- ISO 200 - 25600 (Bump to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 4096 x 2160 video
- Micro Four Thirds Mount
- 599g - 135 x 92 x 73mm
- Released February 2022
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1920 x 1080 video
- Micro Four Thirds Mount
- 425g - 122 x 89 x 43mm
- Announced April 2012
- Successor is Olympus E-M5 II

OM System OM-1 vs Olympus E-M5 Overview
Its time to look much closer at the OM System OM-1 versus Olympus E-M5, former being a Pro Mirrorless while the other is a Advanced Mirrorless and both are created by Olympus. There exists a considerable gap between the sensor resolutions of the OM System OM-1 (20MP) and E-M5 (16MP) but they enjoy the exact same sensor dimensions (Four Thirds).

The OM System OM-1 was manufactured 9 years later than the E-M5 and that is quite a large difference as far as technology is concerned. Both the cameras come with the identical body type (SLR-style mirrorless).
Before we go through a complete comparison, below is a simple overview of how the OM System OM-1 matches up versus the E-M5 with respect to portability, imaging, features and an overall grade.

OM System OM-1 vs Olympus E-M5 Gallery
The following is a sample of the gallery pics for OM System OM-1 & Olympus OM-D E-M5. The entire galleries are viewable at OM System OM-1 Gallery & Olympus E-M5 Gallery.
Reasons to pick OM System OM-1 over the Olympus E-M5
OM System OM-1 | E-M5 | |||
---|---|---|---|---|
Announced | February 2022 | ![]() | April 2012 | More recent by 120 months |
Display type | Fully Articulated | ![]() | Tilting | Fully Articulating display |
Display resolution | 1620k | ![]() | 610k | Clearer display (+1010k dot) |
Selfie screen | ![]() | Easy selfies |
Reasons to pick Olympus E-M5 over the OM System OM-1
E-M5 | OM System OM-1 |
---|
Common features in the OM System OM-1 and Olympus E-M5
OM System OM-1 | E-M5 | |||
---|---|---|---|---|
Manually focus | ![]() | Dial precise focusing | ||
Display dimension | 3.00" | ![]() | 3" | Identical display sizing |
Touch friendly display | ![]() | Easily navigate |
OM System OM-1 vs Olympus E-M5 Physical Comparison
If you're going to lug around your camera regularly, you'll have to factor in its weight and measurements. The OM System OM-1 enjoys outer measurements of 135mm x 92mm x 73mm (5.3" x 3.6" x 2.9") with a weight of 599 grams (1.32 lbs) and the Olympus E-M5 has proportions of 122mm x 89mm x 43mm (4.8" x 3.5" x 1.7") and a weight of 425 grams (0.94 lbs).
See the OM System OM-1 versus Olympus E-M5 in our newest Camera plus Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will differ depending on the lens you are working with at that time. Below is the front view physical size comparison of the OM System OM-1 and the E-M5.

Looking at dimensions and weight, the portability grade of the OM System OM-1 and E-M5 is 65 and 81 respectively.

OM System OM-1 vs Olympus E-M5 Sensor Comparison
More often than not, it can be tough to picture the gap between sensor measurements only by checking specs. The photograph underneath may offer you a clearer sense of the sensor measurements in the OM System OM-1 and E-M5.
All in all, both of those cameras have got the exact same sensor measurements but different megapixels. You can expect to see the OM System OM-1 to resolve extra detail due to its extra 4MP. Greater resolution can also help you crop images much more aggressively. The younger OM System OM-1 provides an edge with regard to sensor innovation.

OM System OM-1 vs Olympus E-M5 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

OM System OM-1 vs Olympus E-M5 Specifications
OM System OM-1 | Olympus OM-D E-M5 | |
---|---|---|
General Information | ||
Brand Name | Olympus | Olympus |
Model | OM System OM-1 | Olympus OM-D E-M5 |
Class | Pro Mirrorless | Advanced Mirrorless |
Released | 2022-02-15 | 2012-04-30 |
Body design | SLR-style mirrorless | SLR-style mirrorless |
Sensor Information | ||
Powered by | - | TruePic VI |
Sensor type | Stacked BSI Live MOS Sensor | CMOS |
Sensor size | Four Thirds | Four Thirds |
Sensor dimensions | 17.4 x 13mm | 17.3 x 13mm |
Sensor surface area | 226.2mm² | 224.9mm² |
Sensor resolution | 20MP | 16MP |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 1:1, 4:3, 3:2 and 16:9 |
Full resolution | 5184 x 3888 | 4608 x 3456 |
Max native ISO | 25600 | 25600 |
Max boosted ISO | 102400 | - |
Lowest native ISO | 200 | 200 |
RAW photos | ||
Lowest boosted ISO | 80 | 100 |
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Number of focus points | 1053 | 35 |
Cross focus points | 1053 | - |
Lens | ||
Lens mount | Micro Four Thirds | Micro Four Thirds |
Number of lenses | 118 | 107 |
Crop factor | 2.1 | 2.1 |
Screen | ||
Screen type | Fully Articulated | Tilting |
Screen sizing | 3.00" | 3" |
Screen resolution | 1,620k dot | 610k dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Screen technology | - | Touch control in electrostatic capacitance type OLED monitor |
Viewfinder Information | ||
Viewfinder | Electronic | Electronic |
Viewfinder resolution | 5,760k dot | 1,440k dot |
Viewfinder coverage | 100 percent | 100 percent |
Viewfinder magnification | 0.83x | 0.58x |
Features | ||
Lowest shutter speed | 60 secs | 60 secs |
Highest shutter speed | 1/8000 secs | 1/4000 secs |
Highest silent shutter speed | 1/32000 secs | - |
Continuous shooting speed | 10.0 frames/s | 9.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | no built-in flash | no built-in flash |
Flash modes | Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual | Auto, On, Off, Red-Eye, Fill-in, Slow Sync (2), Manual (3 levels) |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Highest flash sync | 1/250 secs | 1/250 secs |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | - | 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) |
Max video resolution | 4096x2160 | 1920x1080 |
Video format | MPEG-4, H.264, H.265, HEVC | H.264, Motion JPEG |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | Built-In | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.1 Gen 1 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 599g (1.32 lbs) | 425g (0.94 lbs) |
Dimensions | 135 x 92 x 73mm (5.3" x 3.6" x 2.9") | 122 x 89 x 43mm (4.8" x 3.5" x 1.7") |
DXO scores | ||
DXO All around score | not tested | 71 |
DXO Color Depth score | not tested | 22.8 |
DXO Dynamic range score | not tested | 12.3 |
DXO Low light score | not tested | 826 |
Other | ||
Battery life | 520 images | 360 images |
Battery format | Battery Pack | Battery Pack |
Battery model | BLX-1 | BLN-1 |
Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 12 sec) |
Time lapse recording | ||
Type of storage | Dual SD/SDHC/SDXC slots (UHS-II on first slot) | SD/SDHC/SDXC |
Storage slots | Two | One |
Pricing at launch | $2,199 | $799 |