OM System OM-1 vs Panasonic G5
65 Imaging
63 Features
96 Overall
76


74 Imaging
52 Features
66 Overall
57
OM System OM-1 vs Panasonic G5 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3.00" Fully Articulated Screen
- ISO 200 - 25600 (Boost 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" Fully Articulated Screen
- ISO 160 - 12800
- 1920 x 1080 video
- Micro Four Thirds Mount
- 396g - 120 x 83 x 71mm
- Revealed July 2012
- Previous Model is Panasonic G3
- Renewed by Panasonic G6

OM System OM-1 vs Panasonic G5 Overview
Lets take a deeper look at the OM System OM-1 vs Panasonic G5, one is a Pro Mirrorless and the latter is a Entry-Level Mirrorless by manufacturers Olympus and Panasonic. There is a big difference between the image resolutions of the OM System OM-1 (20MP) and G5 (16MP) but both cameras have the same sensor sizes (Four Thirds).

The OM System OM-1 was manufactured 9 years after the G5 which is quite a big gap as far as tech is concerned. Both of the cameras have the same body design (SLR-style mirrorless).
Before going straight to a complete comparison, here is a concise overview of how the OM System OM-1 matches up vs the G5 with regard to portability, imaging, features and an overall mark.

OM System OM-1 vs Panasonic G5 Gallery
Below is a preview of the gallery photos for OM System OM-1 and Panasonic Lumix DMC-G5. The entire galleries are available at OM System OM-1 Gallery and Panasonic G5 Gallery.
Reasons to pick OM System OM-1 over the Panasonic G5
OM System OM-1 | G5 | |||
---|---|---|---|---|
Revealed | February 2022 | ![]() | July 2012 | Newer by 117 months |
Screen resolution | 1620k | ![]() | 920k | Sharper screen (+700k dot) |
Reasons to pick Panasonic G5 over the OM System OM-1
G5 | OM System OM-1 |
---|
Common features in the OM System OM-1 and Panasonic G5
OM System OM-1 | G5 | |||
---|---|---|---|---|
Focus manually | ![]() | Very accurate focusing | ||
Screen type | Fully Articulated | ![]() | Fully Articulated | Fully Articulated screen |
Screen dimensions | 3.00" | ![]() | 3" | Equal screen dimensions |
Selfie screen | ![]() | Both good for selfies | ||
Touch friendly screen | ![]() | Quickly navigate |
OM System OM-1 vs Panasonic G5 Physical Comparison
For anybody who is planning to travel with your camera frequently, you will need to factor in its weight and size. The OM System OM-1 enjoys physical dimensions of 135mm x 92mm x 73mm (5.3" x 3.6" x 2.9") with a weight of 599 grams (1.32 lbs) whilst the Panasonic G5 has specifications of 120mm x 83mm x 71mm (4.7" x 3.3" x 2.8") along with a weight of 396 grams (0.87 lbs).
Examine the OM System OM-1 vs Panasonic G5 in the latest Camera and Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you have attached at that moment. Here is a front view sizing comparison of the OM System OM-1 vs the G5.

Looking at size and weight, the portability grade of the OM System OM-1 and G5 is 65 and 74 respectively.

OM System OM-1 vs Panasonic G5 Sensor Comparison
In many cases, its hard to visualize the difference between sensor dimensions merely by looking at a spec sheet. The image below will help give you a better sense of the sensor sizes in the OM System OM-1 and G5.
As you can see, the two cameras provide the same sensor dimensions albeit different MP. You should count on the OM System OM-1 to give more detail due to its extra 4 Megapixels. Higher resolution will also help you crop pictures more aggressively. The fresher OM System OM-1 provides an edge in sensor innovation.

OM System OM-1 vs Panasonic G5 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

OM System OM-1 vs Panasonic G5 Specifications
OM System OM-1 | Panasonic Lumix DMC-G5 | |
---|---|---|
General Information | ||
Manufacturer | Olympus | Panasonic |
Model type | OM System OM-1 | Panasonic Lumix DMC-G5 |
Class | Pro Mirrorless | Entry-Level Mirrorless |
Released | 2022-02-15 | 2012-07-17 |
Body design | SLR-style mirrorless | SLR-style mirrorless |
Sensor Information | ||
Processor Chip | - | Venus Engine VII FHD |
Sensor type | Stacked BSI Live MOS Sensor | CMOS |
Sensor size | Four Thirds | Four Thirds |
Sensor measurements | 17.4 x 13mm | 17.3 x 13mm |
Sensor area | 226.2mm² | 224.9mm² |
Sensor resolution | 20MP | 16MP |
Anti alias filter | ||
Aspect ratio | 4:3 | 1:1, 4:3, 3:2 and 16:9 |
Max resolution | 5184 x 3888 | 4608 x 3456 |
Max native ISO | 25600 | 12800 |
Max enhanced ISO | 102400 | - |
Lowest native ISO | 200 | 160 |
RAW photos | ||
Lowest enhanced ISO | 80 | - |
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Continuous AF | ||
Single AF | ||
AF tracking | ||
Selective AF | ||
Center weighted AF | ||
AF multi area | ||
AF live view | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Total focus points | 1053 | 23 |
Cross type focus points | 1053 | - |
Lens | ||
Lens mount type | Micro Four Thirds | Micro Four Thirds |
Total lenses | 118 | 107 |
Focal length multiplier | 2.1 | 2.1 |
Screen | ||
Screen type | Fully Articulated | Fully Articulated |
Screen diagonal | 3.00 inches | 3 inches |
Resolution of screen | 1,620k dot | 920k dot |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Screen tech | - | TFT Color LCD with wide-viewing angle |
Viewfinder Information | ||
Viewfinder type | Electronic | Electronic |
Viewfinder resolution | 5,760k dot | 1,440k dot |
Viewfinder coverage | 100 percent | 100 percent |
Viewfinder magnification | 0.83x | 0.7x |
Features | ||
Min shutter speed | 60s | 60s |
Max shutter speed | 1/8000s | 1/4000s |
Max silent shutter speed | 1/32000s | - |
Continuous shutter speed | 10.0fps | 6.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | no built-in flash | 10.50 m |
Flash options | 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, Slow Sync |
External flash | ||
AEB | ||
White balance bracketing | ||
Max flash sync | 1/250s | 1/160s |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | - | 1920 x 1080 (60, 50, 30, 25fps) 1280 x 720 (60, 50, 30, 25fps), 640 x 480 (30, 25fps |
Max video resolution | 4096x2160 | 1920x1080 |
Video format | MPEG-4, H.264, H.265, HEVC | MPEG-4, AVCHD |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | Built-In | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.1 Gen 1 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 599g (1.32 pounds) | 396g (0.87 pounds) |
Physical dimensions | 135 x 92 x 73mm (5.3" x 3.6" x 2.9") | 120 x 83 x 71mm (4.7" x 3.3" x 2.8") |
DXO scores | ||
DXO Overall rating | not tested | 61 |
DXO Color Depth rating | not tested | 21.4 |
DXO Dynamic range rating | not tested | 11.6 |
DXO Low light rating | not tested | 618 |
Other | ||
Battery life | 520 shots | 320 shots |
Type of battery | Battery Pack | Battery Pack |
Battery ID | BLX-1 | - |
Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 10 sec, 10 sec (3 images)) |
Time lapse shooting | ||
Type of storage | Dual SD/SDHC/SDXC slots (UHS-II on first slot) | SD/SDHC/SDXC |
Storage slots | 2 | 1 |
Launch cost | $2,199 | $699 |