Sony Alpha A7c Vs Olympus OM System OM-1: full comparison

Sony Alpha A7c trophy medal portrait medal landscape medal street

Olympus OM System OM-1 medal sport medal everyday
72

Overall Score

67

Sony

Alpha A7c

Announced: 14 Sep 2020
Sensor Resolution: 24Mp
Sensor Type: Full frame BSI-CMOS
ISO: 100-51200
Weight: 509g
Physical Dimensions: 124 x 71 x 60 mm
Viewfinder: Electronic
Screen Type: 3" Fully articulated
Video Resolutions: 3840x2160
66
Image Quality
44
62
Speed Performance
91
93
Versatility
88
74
Comfort
70

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
Disclaimer

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The best camera for different types of photography

Sony
Alpha A7c

vs

Olympus
OM System OM-1

65
Portrait Portrait Portrait
47
66
Landscape Landscape Landscape
46
69
SportSport Sport
75
74
Street Street Street
74
75
Everyday Everyday Everyday
75

Best alternative for types of photography

Sony Alpha A7c
pros and cons

Sony Alpha A7c

Sony

Alpha A7c

Announced: 14 Sep 2020
Sensor Resolution: 24Mp
Sensor Type: Full frame BSI-CMOS
ISO: 100-51200
Weight: 509g
Physical Dimensions: 124 x 71 x 60 mm
Viewfinder: Electronic
Screen Type: 3" Fully articulated
Video Resolutions: 3840x2160

prospros

  • This camera autofocus is able to follow moving subjects
  • The Sony Alpha A7c is tropicalized - this means you can use it also in adverse atmospheric and environmental conditions without ruining it
  • The integrated stabilizer allows you to shoot firmly even in low light conditions
  • The LCD display is a convenient and almost indispensable feature
  • The microphone input can be very useful if you shoot videos
  • Precise and fast autofocus, ideal for action photos, it performs well even in low light conditions
  • The fully articulated display allows you to manage the framing even in hard conditions
  • Thanks to the wireless connection, Sony Alpha A7c allows immediate picture sharing

Amazon best deals on Sony Alpha A7c

Sony Alpha A7c and its rivals

Review compare Sony Alpha A7c with overall score Portrait
Portrait
Landscape
Landscape
Sport
Sport
Street
Street
Everyday
Everyday
SonyAlpha A7c Sony
Alpha A7c
72 65 66 69 74 75 $1,598.00
CanonEOS R6 Mark II Canon
EOS R6 Mark II
78 67 67 86 76 78 buy on
SonyAlpha A7R IV Sony
Alpha A7R IV
73 70 71 73 72 72 buy on
CanonEOS R5 Canon
EOS R5
72 69 69 72 69 71 buy on
SonyZV-E1 Sony
ZV-E1
70 62 64 68 73 73 buy on
OlympusOM System OM-1 Olympus
OM System OM-1
67 47 46 75 74 75 buy on
FujifilmX-Pro3 Fujifilm
X-Pro3
65 52 50 62 77 77 buy on

Olympus OM System OM-1
pros and cons

Olympus OM System OM-1

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

pros pros

  • This camera autofocus is able to follow moving subjects
  • The Olympus OM System OM-1 is tropicalized - this means you can use it also in adverse atmospheric and environmental conditions without ruining it
  • The integrated stabilizer allows you to shoot firmly even in low light conditions
  • The LCD display is a convenient and almost indispensable feature
  • The microphone input can be very useful if you shoot videos
  • Precise and fast autofocus, ideal for action photos, it performs well even in low light conditions
  • The fully articulated display allows you to manage the framing even in hard conditions
  • The second memory slot makes the camera more reliable, also for professional use
  • Thanks to the wireless connection, Olympus OM System OM-1 allows immediate picture sharing

conscons

  • Warning - Olympus OM System OM-1 battery has only 520.0 shoots autonomy. This might be a limiting factor if you think you'll have to do long photo sessions without having the chance to recharge it.

Olympus OM System OM-1 and its rivals

Review compare Olympus OM System OM-1 with overall score Portrait
Portrait
Landscape
Landscape
Sport
Sport
Street
Street
Everyday
Everyday
OlympusOM System OM-1 Olympus
OM System OM-1
67 47 46 75 74 75 buy on
SonyAlpha A7c Sony
Alpha A7c
72 65 66 69 74 75 buy on
NikonZ7 Mark II Nikon
Z7 Mark II
70 68 68 68 69 69 buy on
SonyZV-E1 Sony
ZV-E1
70 62 64 68 73 73 buy on
CanonEOS R6 Canon
EOS R6
70 65 65 70 69 69 buy on
FujifilmX-Pro3 Fujifilm
X-Pro3
65 52 50 62 77 77 buy on
PanasonicLumix DC-GH6 Panasonic
Lumix DC-GH6
62 47 46 70 63 66 buy on

Sony Alpha A7c vs Olympus OM System OM-1, which is better?

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 Sony Alpha A7c and Olympus OM System OM-1, calculated by the CameraRace iCamRank algorithm.

  • Technically speaking, Sony Alpha A7c is superior to Olympus OM System OM-1, with an overall iCamRank score of 72 and 67, respectively.
  • The image quality of Sony Alpha A7c (66) is superior to that of Olympus OM System OM-1 (44).
  • Olympus OM System OM-1 (91) performs better than Sony Alpha A7c (62) in terms of speed.
  • Sony Alpha A7c is more versatile than Olympus OM System OM-1 (93 a 88).
  • The handling of Sony Alpha A7c (74) is more effective than that of Olympus OM System OM-1 (70).

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:

You should choose Sony Alpha A7c if you practice portrait or landscape photography; Opt for Olympus OM System OM-1 instead, if you are mostly interested in sport photography.

Need further details? Below you will find a full comparison of all the technical specifications.

Sony
Alpha A7c

Sensor
comparison

Olympus
OM System OM-1

BSI-CMOS

Sensor Type

Stacked BSI Live MOS Sensor

Full frame up

Sensor Size

down 4/3

35.8 x 23.8 mm up

Sensor Dimensions

down 17.4 x 13.0 mm

852.04 mm2 up

Sensor Area

down 226.2 mm2

24 Mp up

Sensor Resolution

down 20 Mp

6000 x 4000 up

Max Image Resolution

down 5184 x 3888

51200 up

Max Native ISO

down 25600

100 up

Min Native ISO

down 200

yes

RAW Support

yes

Sony
Alpha A7c

Lens
comparison

Olympus
OM System OM-1

Sony E

Lens Mount

Micro Four Thirds

122 up

Number of Lenses

down 118

1

Focal Length Multiplier

2

Sony
Alpha A7c

Screen Type
comparison

Olympus
OM System OM-1

Fully articulated

Screen Type

Fully articulated

3.0"

Screen Size

3.0"

922Kdot down

Screen Resolution

up 1620Kdot

yes

Live View

yes

yes

Touch Screen

yes

Sony
Alpha A7c

Viewfinder
comparison

Olympus
OM System OM-1

Electronic

Viewfinder

Electronic

2360000.0

Viewfinder Resolution

5760000.0

100

Viewfinder Coverage

100

0.59x

Viewfinder Magnification

0.83x

Sony
Alpha A7c

Features
comparison

Olympus
OM System OM-1

30s

Min Shutter Speed

60s

-

Max Shutter Speed

-

10fps

Continuous Shooting

10fps

yes

Shutter Priority

yes

yes

Aperture Priority

yes

yes

Manual Exposure Mode

yes

yes

Exposure Compensation

yes

yes

Custom White Balance

yes

yes

Image Stabilization

yes

no

Built-in Flash

no

None

Flash Range

None

-

Max Flash Sync

1/250s

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

yes

External Flash

yes

yes

AE Bracketing

yes

yes

WB Bracketing

yes

Sony
Alpha A7c

Exposure Modes
comparison

Olympus
OM System OM-1

yes

Multi-Segment

yes

yes

Average

yes

yes

Spot

yes

no

Partial

no

no

AF-Area

no

no

Center Weighted

yes

Sony
Alpha A7c

Dxo Sensor Scores
comparison

Olympus
OM System OM-1

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

Sony
Alpha A7c

Autofocus
comparison

Olympus
OM System OM-1

yes

AF Touch

yes

yes

AF Continuous

yes

yes

AF Single

yes

yes

AF Tracking

yes

yes

AF Selective

yes

yes

AF Center

yes

yes

AF MultiArea

yes

yes

AF Live View

yes

yes

AF Face Detection

yes

yes

AF Contrast Detection

yes

yes

AF Phase Detection

yes

693 down

Number of Focus Points

up 1053

0 down

Number of Cross Focus Points

up 1053

Sony
Alpha A7c

Video Features
comparison

Olympus
OM System OM-1

3840 x 2160 @ 30p / 100 Mbps XAVC S MP4 H.264 Linear PCM

Video Resolutions

3840x2160

Max Video Resolution

4096x2160

MPEG-4 XAVC S H.264

Video Formats

MPEG-4 H.264 H.265 HEVC

yes

Microphone Port

yes

yes

Headphone Port

yes

Sony
Alpha A7c

Connectivity
comparison

Olympus
OM System OM-1

Built-in

Wireless Connectivity

Built-in

yes

HDMI

yes

USB 3.2 Gen 1 (5 GBit/sec)

USB

USB 3.1 Gen 1 (5 GBit/sec)

Sony
Alpha A7c

Physical
comparison

Olympus
OM System OM-1

yes

Environmental Sealing

yes

no

Water Proof

no

no

Dust Proof

no

no

Shock Proof

no

no

Crush Proof

no

no

Freeze Proof

no

509g

Weight

599g

124 x 71 x 60 mm

Physical Dimensions

135 x 92 x 73 mm

740 up

Battery Life

down 520

Battery Pack

Battery Type

Battery Pack

NP-FZ100

Battery Model

BLX-1

Sony
Alpha A7c

Other Features
comparison

Olympus
OM System OM-1

Yes (2 or 10 sec; continuous (3 or 5 exposures))

Self Timer

Yes (2 or 12 secs, custom)

yes

Timelapse Recording

yes

no

GPS

no

SD SDHC SDXC card (UHS-II supported)

Storage Type

Dual SD SDHC SDXC slots (UHS-II on first slot)

1down

Storage Slots

up2

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