OM System OM-1 vs Panasonic S1H
65 Imaging
63 Features
96 Overall
76


52 Imaging
75 Features
87 Overall
79
OM System OM-1 vs Panasonic S1H Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3.00" Fully Articulated Display
- 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
- Revealed February 2022
(Full Review)
- 24MP - Full frame Sensor
- 3.2" Fully Articulated Screen
- ISO 100 - 51200 (Boost to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 5952 x 3988 video
- Leica L Mount
- 1052g - 151 x 114 x 110mm
- Introduced August 2019

OM System OM-1 vs Panasonic S1H Overview
Below is a in depth assessment of the OM System OM-1 versus Panasonic S1H, both Pro Mirrorless digital cameras by brands Olympus and Panasonic. The image resolution of the OM System OM-1 (20MP) and the S1H (24MP) is pretty similar but the OM System OM-1 (Four Thirds) and S1H (Full frame) provide totally different sensor sizing.

The OM System OM-1 was announced 2 years later than the S1H and that is quite a big gap as far as technology is concerned. Each of the cameras feature the same body design (SLR-style mirrorless).
Before delving into a detailed comparison, here is a short summation of how the OM System OM-1 matches up versus the S1H in terms of portability, imaging, features and an overall grade.

OM System OM-1 vs Panasonic S1H Gallery
Below is a preview of the gallery images for OM System OM-1 and Panasonic Lumix DC-S1H. The whole galleries are provided at OM System OM-1 Gallery and Panasonic S1H Gallery.
Reasons to pick OM System OM-1 over the Panasonic S1H
OM System OM-1 | S1H | |||
---|---|---|---|---|
Introduced | February 2022 | ![]() | August 2019 | More recent by 31 months |
Reasons to pick Panasonic S1H over the OM System OM-1
S1H | OM System OM-1 | |||
---|---|---|---|---|
Screen size | 3.2" | ![]() | 3.00" | Bigger screen (+0.2") |
Screen resolution | 2330k | ![]() | 1620k | Clearer screen (+710k dot) |
Common features in the OM System OM-1 and Panasonic S1H
OM System OM-1 | S1H | |||
---|---|---|---|---|
Manually focus | ![]() | More accurate focus | ||
Screen type | Fully Articulated | ![]() | Fully Articulated | Fully Articulated screen |
Selfie screen | ![]() | Both are selfie friendly | ||
Touch friendly screen | ![]() | Quickly navigate |
OM System OM-1 vs Panasonic S1H Physical Comparison
When you are going to lug around your camera often, you have to think about its weight and dimensions. The OM System OM-1 provides exterior dimensions of 135mm x 92mm x 73mm (5.3" x 3.6" x 2.9") accompanied by a weight of 599 grams (1.32 lbs) while the Panasonic S1H has dimensions of 151mm x 114mm x 110mm (5.9" x 4.5" x 4.3") with a weight of 1052 grams (2.32 lbs).
Compare the OM System OM-1 versus Panasonic S1H in the latest Camera with Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will change dependant on the lens you are working with during that time. The following is a front view scale comparison of the OM System OM-1 against the S1H.

Factoring in dimensions and weight, the portability score of the OM System OM-1 and S1H is 65 and 52 respectively.

OM System OM-1 vs Panasonic S1H Sensor Comparison
Typically, it's hard to see the difference between sensor measurements just by reading a spec sheet. The photograph here should give you a more clear sense of the sensor sizes in the OM System OM-1 and S1H.
Clearly, both of these cameras feature different resolutions and different sensor measurements. The OM System OM-1 using its tinier sensor will make shooting shallow DOF trickier and the Panasonic S1H will offer more detail with its extra 4 Megapixels. Higher resolution can also make it easier to crop photographs way more aggressively. The newer OM System OM-1 will have an advantage in sensor innovation.

OM System OM-1 vs Panasonic S1H Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

OM System OM-1 vs Panasonic S1H Specifications
OM System OM-1 | Panasonic Lumix DC-S1H | |
---|---|---|
General Information | ||
Manufacturer | Olympus | Panasonic |
Model type | OM System OM-1 | Panasonic Lumix DC-S1H |
Class | Pro Mirrorless | Pro Mirrorless |
Revealed | 2022-02-15 | 2019-08-28 |
Physical type | SLR-style mirrorless | SLR-style mirrorless |
Sensor Information | ||
Processor | - | Venus Engine |
Sensor type | Stacked BSI Live MOS Sensor | CMOS |
Sensor size | Four Thirds | Full frame |
Sensor measurements | 17.4 x 13mm | 35.6 x 23.8mm |
Sensor surface area | 226.2mm² | 847.3mm² |
Sensor resolution | 20 megapixels | 24 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3 | 1:1, 4:3, 3:2 and 16:9 |
Full resolution | 5184 x 3888 | 6000 x 4000 |
Max native ISO | 25600 | 51200 |
Max boosted ISO | 102400 | 204800 |
Lowest native ISO | 200 | 100 |
RAW photos | ||
Lowest boosted ISO | 80 | 50 |
Autofocusing | ||
Manual focusing | ||
Touch focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
Center weighted AF | ||
Multi area AF | ||
Live view AF | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Total focus points | 1053 | 225 |
Cross type focus points | 1053 | - |
Lens | ||
Lens support | Micro Four Thirds | Leica L |
Available lenses | 118 | 30 |
Crop factor | 2.1 | 1 |
Screen | ||
Type of display | Fully Articulated | Fully Articulated |
Display diagonal | 3.00" | 3.2" |
Display resolution | 1,620k dots | 2,330k dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder | Electronic | Electronic |
Viewfinder resolution | 5,760k dots | 5,760k dots |
Viewfinder coverage | 100 percent | 100 percent |
Viewfinder magnification | 0.83x | 0.78x |
Features | ||
Lowest shutter speed | 60s | 60s |
Highest shutter speed | 1/8000s | 1/8000s |
Highest quiet shutter speed | 1/32000s | 1/8000s |
Continuous shooting rate | 10.0fps | 9.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | no built-in flash | no built-in flash |
Flash options | Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual | Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Highest flash synchronize | 1/250s | 1/320s |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | - | 5952 x 3988 @ 23.98p / 200 Mbps, MOV, H.265, Linear PCM |
Max video resolution | 4096x2160 | 5952x3988 |
Video file format | MPEG-4, H.264, H.265, HEVC | MPEG-4, H.264, H.265 |
Microphone port | ||
Headphone port | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.1 Gen 1 (5 GBit/sec) | Yes |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 599 grams (1.32 lb) | 1052 grams (2.32 lb) |
Physical dimensions | 135 x 92 x 73mm (5.3" x 3.6" x 2.9") | 151 x 114 x 110mm (5.9" x 4.5" x 4.3") |
DXO scores | ||
DXO All around rating | not tested | not tested |
DXO Color Depth rating | not tested | not tested |
DXO Dynamic range rating | not tested | not tested |
DXO Low light rating | not tested | not tested |
Other | ||
Battery life | 520 shots | 400 shots |
Battery type | Battery Pack | Battery Pack |
Battery ID | BLX-1 | - |
Self timer | Yes (2 or 12 secs, custom) | Yes |
Time lapse recording | ||
Storage type | Dual SD/SDHC/SDXC slots (UHS-II on first slot) | Dual SD/SDHC/SDXC slots (UHS-II supported) |
Card slots | 2 | 2 |
Retail pricing | $2,199 | $3,998 |