Sony Alpha A7 III Vs Sony Alpha A7 IV: complete comparison

Sony Alpha A7 III trophy medal sport medal street medal everyday

Sony Alpha A7 IV medal portrait medal landscape
71

Overall Score

70

Sony

Alpha A7 III

Announced: 27 Feb 2018
Sensor Resolution: 24Mp
Sensor Type: Full frame BSI-CMOS
ISO: 100-51200
Weight: 650g
Physical Dimensions: 127 x 96 x 74 mm
Viewfinder: Electronic
Screen Type: 3" Tilting
Video Resolutions: 3840x2160
66
Image Quality
67
66
Speed Performance
62
93
Versatility
87
68
Comfort
66

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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The best camera for different types of photography

Sony
Alpha A7 III

vs

Sony
Alpha A7 IV

66
Portrait Portrait Portrait
67
66
Landscape Landscape Landscape
67
72
SportSport Sport
70
73
Street Street Street
71
74
Everyday Everyday Everyday
72

Best alternative for types of photography

Sony Alpha A7 III
pros and cons

Sony Alpha A7 III

Sony

Alpha A7 III

Announced: 27 Feb 2018
Sensor Resolution: 24Mp
Sensor Type: Full frame BSI-CMOS
ISO: 100-51200
Weight: 650g
Physical Dimensions: 127 x 96 x 74 mm
Viewfinder: Electronic
Screen Type: 3" Tilting
Video Resolutions: 3840x2160

propro

  • Its extraordinary color depth makes it perfect for portrait photography
  • Its wide dynamic range makes it ideal for landscape photography
  • It performs very well at high ISO, making it ideal for action and sports photography
  • The excellent sensor of this camera makes it perform very well in every shooting range
  • This camera autofocus is able to follow moving subjects
  • The Sony Alpha A7 III 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
  • It has fast shutter speed, ideal for action photos
  • Precise and fast autofocus, ideal for action photos, it performs well even in low light conditions
  • The second memory slot makes the camera more reliable, also for professional use
  • Thanks to the wireless connection, Sony Alpha A7 III allows immediate picture sharing

Amazon best deals on Sony Alpha A7 III

Sony Alpha A7 III and its rivals

Review compare Sony Alpha A7 III con overall score Portrait
Portrait
Landscape
Landscape
Sport
Sport
Street
Street
Everyday
Everyday
SonyAlpha A7 III Sony
Alpha A7 III
71 66 66 72 73 74 $2,244.95
CanonEOS R6 Mark II Canon
EOS R6 Mark II
78 68 67 86 77 80 buy on
SonyAlpha A7c Sony
Alpha A7c
72 65 66 69 75 76 buy on
SonyAlpha A7 IV Sony
Alpha A7 IV
70 67 67 70 71 72 buy on
CanonEOS R6 Canon
EOS R6
70 65 65 70 69 71 buy on
Sigmafp L Sigma
fp L
67 69 69 58 67 69 buy on
FujifilmX-Pro3 Fujifilm
X-Pro3
65 53 50 62 77 78 buy on

Sony Alpha A7 IV
pros and cons

Sony Alpha A7 IV

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

pro pro

  • This camera autofocus is able to follow moving subjects
  • The Sony Alpha A7 IV 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 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, Sony Alpha A7 IV allows immediate picture sharing

conscons

  • Like it or not, we are too used to LCD display to do without it

Amazon best deals on Sony Alpha A7 IV

Sony Alpha A7 IV and its rivals

Review compare Sony Alpha A7 IV con overall score Portrait
Portrait
Landscape
Landscape
Sport
Sport
Street
Street
Everyday
Everyday
SonyAlpha A7 IV Sony
Alpha A7 IV
70 67 67 70 71 72 $3,049.99
CanonEOS R6 Mark II Canon
EOS R6 Mark II
78 68 67 86 77 80 buy on
SonyAlpha A7R IV Sony
Alpha A7R IV
73 71 71 73 73 74 buy on
CanonEOS R5 Canon
EOS R5
72 69 69 72 70 72 buy on
SonyAlpha A7c Sony
Alpha A7c
72 65 66 69 75 76 buy on
CanonEOS R6 Canon
EOS R6
70 65 65 70 69 71 buy on
FujifilmX-Pro3 Fujifilm
X-Pro3
65 53 50 62 77 78 buy on

Sony Alpha A7 III vs Sony Alpha A7 IV, 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 A7 III and Sony Alpha A7 IV, calculated by the CameraRace iCamRank algorithm.

  • Overall, Sony Alpha A7 III (71) and Sony Alpha A7 IV (70) are equivalent from the technical point of view.
  • The image quality of Sony Alpha A7 III (66) is similar to that of Sony Alpha A7 IV (67).
  • Sony Alpha A7 III (66) performs better than Sony Alpha A7 IV (62) in terms of speed.
  • Sony Alpha A7 III is more versatile than Sony Alpha A7 IV (93 a 87).
  • Sony Alpha A7 III (68) and Sony Alpha A7 IV (66) provide a similar handling experience.

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; Sony Alpha A7 III 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.

Sony
Alpha A7 III

Sensor
comparison

Sony
Alpha A7 IV

BSI-CMOS

Sensor Type

BSI-CMOS

Full frame

Sensor Size

Full frame

35.8 x 23.8 mm

Sensor Dimensions

35.8 x 23.8 mm

852.04 mm2

Sensor Area

852.04 mm2

24 Mp down

Sensor Resolution

up 33 Mp

6000 x 4000 down

Max Image Resolution

up 7008 x 4672

51200

Max Native ISO

51200

100

Min Native ISO

100

yes

RAW Support

yes

Sony
Alpha A7 III

Lens
comparison

Sony
Alpha A7 IV

Sony E

Lens Mount

Sony E

83 down

Number of Lenses

up 172

1

Focal Length Multiplier

1

Sony
Alpha A7 III

Screen Type
comparison

Sony
Alpha A7 IV

Tilting down

Screen Type

up Fully articulated

3.0"

Screen Size

3.0"

922Kdot down

Screen Resolution

up 1440Kdot

yes

Live View

no

yes

Touch Screen

yes

Sony
Alpha A7 III

Viewfinder
comparison

Sony
Alpha A7 IV

Electronic

Viewfinder

Electronic

2359000.0

Viewfinder Resolution

3690000.0

100

Viewfinder Coverage

100

0.78

Viewfinder Magnification

0.78x

Sony
Alpha A7 III

Features
comparison

Sony
Alpha A7 IV

30s

Min Shutter Speed

30s

1/8000s

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

1/200s

no built-in flash

Flash Modes

no built-in flash

yes

External Flash

yes

yes

AE Bracketing

yes

yes

WB Bracketing

yes

Sony
Alpha A7 III

Exposure Modes
comparison

Sony
Alpha A7 IV

yes

Multi-Segment

yes

yes

Average

yes

yes

Spot

yes

no

Partial

no

no

AF-Area

no

no

Center Weighted

yes

Sony
Alpha A7 III

Dxo Sensor Scores
comparison

Sony
Alpha A7 IV

96 up

DxO Overall Score

dato non disponibile

25 up

DxO Color Depth

dato non disponibile

14.7 up

DxO Dynamic Range

dato non disponibile

3730 up

DxO Low Light ISO

dato non disponibile

Sony
Alpha A7 III

Autofocus
comparison

Sony
Alpha A7 IV

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 759

0

Number of Cross Focus Points

0

Sony
Alpha A7 III

Video Features
comparison

Sony
Alpha A7 IV

3840 x 2160 (30p 24p) 1920 x 1080 (120p 60p 60i 24p) 1440 x 1080 (30p) 640 x 480 (30p)

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 /

3840x2160

Max Video Resolution

3840x2160

MPEG-4 AVCHD XAVC S H.264

Video Formats

MPEG-4 XAVC S XAVC HS XAVC S-I H.264 H.265

yes

Microphone Port

yes

yes

Headphone Port

yes

Sony
Alpha A7 III

Connectivity
comparison

Sony
Alpha A7 IV

Built-in

Wireless Connectivity

Built-in

yes

HDMI

yes

USB 3.1 Gen 1 (5 GBit/sec)

USB

USB 3.2 Gen 1 (USB PD supported)

Sony
Alpha A7 III

Physical
comparison

Sony
Alpha A7 IV

yes

Environmental Sealing

yes

no

Water Proof

no

no

Dust Proof

no

no

Shock Proof

no

no

Crush Proof

no

no

Freeze Proof

no

650g

Weight

699g

127 x 96 x 74 mm

Physical Dimensions

129 x 97 x 81 mm

610 up

Battery Life

down 600

Battery Pack

Battery Type

Battery Pack

NP-FZ100

Battery Model

NP-FZ100

Sony
Alpha A7 III

Other Features
comparison

Sony
Alpha A7 IV

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

Self Timer

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

no

Timelapse Recording

yes

no

GPS

no

SD SDHC SDXC, Memory Stick Duo Pro Duo Pro-HG Duo

Storage Type

Dual SD CFexpress Type A slots

2

Storage Slots

2

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