Olympus |
OM System OM-1 |
|---|---|
| Announced: | 15 Feb 2022 |
| Sensor Resolution: | 20Mp |
| Sensor Type: | 4/3 Stacked BSI Live MOS Sensor |
| ISO: | 200-25600 |
| Weight: | 599g |
| Physical Dimensions: | 135 x 92 x 73 mm |
| Viewfinder: | Electronic |
| Screen Type: | 3" Fully articulated |
| Video Resolutions: | 4096x2160 |
Sony |
Alpha A7 IV |
|---|---|
| Announced: | 21 Oct 2021 |
| Sensor Resolution: | 33Mp |
| Sensor Type: | Full frame BSI-CMOS |
| ISO: | 100-51200 |
| Weight: | 699g |
| Physical Dimensions: | 129 x 97 x 81 mm |
| Viewfinder: | Electronic |
| Screen Type: | 3" Fully articulated |
| Video Resolutions: | 3840x2160 |
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Portrait
Landscape
Sport
Street
Everyday
Olympus |
OM System OM-1 |
|---|---|
| Announced: | 15 Feb 2022 |
| Sensor Resolution: | 20Mp |
| Sensor Type: | 4/3 Stacked BSI Live MOS Sensor |
| ISO: | 200-25600 |
| Weight: | 599g |
| Physical Dimensions: | 135 x 92 x 73 mm |
| Viewfinder: | Electronic |
| Screen Type: | 3" Fully articulated |
| Video Resolutions: | 4096x2160 |
Sony |
Alpha A7 IV |
|---|---|
| Announced: | 21 Oct 2021 |
| Sensor Resolution: | 33Mp |
| Sensor Type: | Full frame BSI-CMOS |
| ISO: | 100-51200 |
| Weight: | 699g |
| Physical Dimensions: | 129 x 97 x 81 mm |
| Viewfinder: | Electronic |
| Screen Type: | 3" Fully articulated |
| Video Resolutions: | 3840x2160 |
In case you are wondering which of these cameras you should buy, then this is the right place to find an answer. Here you will find listed all the main differences among Olympus OM System OM-1 and Sony Alpha A7 IV, calculated by the CameraRace iCamRank algorithm.
But, as you may know, the technical performance is meaningless if applied to the wrong context. This is the reason why the iCamRank "weights" differently the camera technical features for each type of photography. Thus, below you'll find our suggestions, based on your preferred photography genre:
Sony Alpha A7 IV is better for portrait or landscape photography; Olympus OM System OM-1 is instead your choice if you shoot sport or street photography or for everyday use.
Need further details? Below you will find a full comparison of all the technical specifications.
Stacked BSI Live MOS Sensor
Sensor Type
BSI-CMOS
4/3
Sensor Size
Full frame
17.4 x 13.0 mm
Sensor Dimensions
35.8 x 23.8 mm
226.2 mm2
Sensor Area
852.04 mm2
20 Mp
Sensor Resolution
33 Mp
5184 x 3888
Max Image Resolution
7008 x 4672
25600
Max Native ISO
51200
200
Min Native ISO
100

RAW Support

Micro Four Thirds
Lens Mount
Sony E
118
Number of Lenses
172
2
Focal Length Multiplier
1
Fully articulated
Screen Type
Fully articulated
3.0"
Screen Size
3.0"
1620Kdot
Screen Resolution
1440Kdot

Live View


Touch Screen

Electronic
Viewfinder
Electronic
5760000.0
Viewfinder Resolution
3690000.0
100
Viewfinder Coverage
100
0.83x
Viewfinder Magnification
0.78x
60s
Min Shutter Speed
30s
-
Max Shutter Speed
-
10fps
Continuous Shooting
10fps

Shutter Priority


Aperture Priority


Manual Exposure Mode


Exposure Compensation


Custom White Balance


Image Stabilization


Built-in Flash

None
Flash Range
None
1/250s
Max Flash Sync
1/200s
Redeye Fill-in Flash Off Red-eye Slow sync.(1st curtain) Slow sync.(1st curtain) Slow sync.(2nd curtain) Manual
Flash Modes
no built-in flash

External Flash


AE Bracketing


WB Bracketing


Multi-Segment


Average


Spot


Partial


AF-Area


Center Weighted

dato non disponibile
DxO Overall Score
dato non disponibile
dato non disponibile
DxO Color Depth
dato non disponibile
dato non disponibile
DxO Dynamic Range
dato non disponibile
dato non disponibile
DxO Low Light ISO
dato non disponibile

AF Touch


AF Continuous


AF Single


AF Tracking


AF Selective


AF Center


AF MultiArea


AF Live View


AF Face Detection


AF Contrast Detection


AF Phase Detection

1053
Number of Focus Points
759
1053
Number of Cross Focus Points
0
Video Resolutions
3840 x 2160 @ 60p / 200 Mbps XAVC HS MP4 H.265 Linear PCM3840 x 2160 @ 50p / 200 Mbps XAVC HS MP4 H.265 Linear PCM3840 x 2160 @ 30p / 140 Mbps XAVC HS MP4 H.265 Linear PCM3840 x 2160 @ 25p / 140 Mbps XAVC HS MP4 H.265 Linear PCM3840 x 2160 @ 24p / 100 Mbps XAVC HS MP4 H.265 Linear PCM3840 x 2160 @ 60p / 600 Mbps XAVC S-I MP4 H.264 Linear PCM3840 x 2160 @ 50p / 500 Mbps XAVC S-I MP4 H.264 Linear PCM3840 x 2160 @ 30p / 300 Mbps XAVC S-I MP4 H.264 Linear PCM3840 x 2160 @ 25p / 250 Mbps XAVC S-I MP4 H.264 Linear PCM3840 x 2160 @ 24p / 240 Mbps XAVC S-I MP4 H.264 Linear PCM3840 x 2160 @ 120p / 280 Mbps XAVC S MP4 H.264 Linear PCM3840 x 2160 @ 100p / 280 Mbps XAVC S MP4 H.264 Linear PCM3840 x 2160 @ 60p / 200 Mbps XAVC S MP4 H.264 Linear PCM3840 x 2160 @ 50p / 200 Mbps XAVC S MP4 H.264 Linear PCM3840 x 2160 @ 30p /
4096x2160
Max Video Resolution
3840x2160
MPEG-4 H.264 H.265 HEVC
Video Formats
MPEG-4 XAVC S XAVC HS XAVC S-I H.264 H.265

Microphone Port


Headphone Port

Built-in
Wireless Connectivity
Built-in

HDMI

USB 3.1 Gen 1 (5 GBit/sec)
USB
USB 3.2 Gen 1 (USB PD supported)

Environmental Sealing


Water Proof


Dust Proof


Shock Proof


Crush Proof


Freeze Proof

599g
Weight
699g
135 x 92 x 73 mm
Physical Dimensions
129 x 97 x 81 mm
520
Battery Life
600
Battery Pack
Battery Type
Battery Pack
BLX-1
Battery Model
NP-FZ100
Yes (2 or 12 secs, custom)
Self Timer
Yes (2 or 10 sec; continuous (3 or 5 exposures))

Timelapse Recording


GPS

Dual SD SDHC SDXC slots (UHS-II on first slot)
Storage Type
Dual SD CFexpress Type A slots
2
Storage Slots
2
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