Sony Alpha A9 Vs Sony Alpha A7R IV

Sony Alpha A9

Sony Alpha A7R IV
76

Total Score

76

Sony

Alpha A9

Released19 Apr 2017
Sensor Resolution24Mp
Type of sensorFull frame BSI-CMOS
ISO range100-51200
Body weight673g
Dimensions127 x 96 x 63 mm
Viewfinder type Electronic
Screen3" Tilting
Max video resolution3840x2160
66
Image Quality
73
74
Speed Performance
67
98
Versatility
93
70
Comfort
66

Sony

Alpha A7R IV

Released16 Jul 2019
Sensor Resolution61Mp
Type of sensorFull frame BSI-CMOS
ISO range100-32000
Body weight665g
Dimensions129 x 96 x 78 mm
Viewfinder type Electronic
Screen3" Tilting
Max video resolution3840x2160

Compare photography type

Sony
Alpha A9

vs

Sony
Alpha A7R IV

66
Portrait Portrait Portrait
70
66
Landscape Landscape Landscape
72
76
SportSport Sport
74
77
Street Street Street
75
78
Everyday Everyday Everyday
74

Choose the better choice according to photography rate

Portrait Rate
Portrait Rate
Fujifilm GFX 50RFujifilm
GFX 50R
85
Landscape Rate
Landscape Rate
Nikon D850Nikon
D850
72
Sport Rate
Sport Rate
SonyCyber-shot DSC-RX100 VIISony
Cyber-shot DSC-RX100 VII
76
Street Rate
Street Rate
SonyAlpha A7R IIISony
Alpha A7R III
75
Everyday Rate
Everyday Rate
SonyAlpha A7 IIISony
Alpha A7 III
75

Sony Alpha A9
Why to choose or not to choose

Sony Alpha A9

Sony

Alpha A9

Released19 Apr 2017
Sensor Resolution24Mp
Type of sensorFull frame BSI-CMOS
ISO range100-51200
Body weight673g
Dimensions127 x 96 x 63 mm
Viewfinder typeElectronic
Screen3" Tilting
Max video resolution3840x2160

AdvantagesAdvantages

  • A device that is great for portrait shooting
  • Perfect choice for landscape photography
  • Good sensor performance makes this camera suitable for photos of any type
  • The camera has autofocus for high-quality photos of moving subjects
  • The camera can be used in a humid environment
  • Allows shooting in the dark
  • The camera has an LSD display which is a very convenient parameter
  • High-quality video record
  • Has got a microphone
  • Excellent action photo available
  • Two memory card presented
  • Wi-Fi connection available

Sony Alpha A9 Nearest Models

Modelcompare Sony Alpha A9 with Total scorePortrait
Portrait
Landscape
Landscape
Sport
Sport
Street
Street
Everyday
Everyday
SonyAlpha A9 Sony
Alpha A9
736866777777
FujifilmGFX 100 Fujifilm
GFX 100
799395766464
SonyAlpha A7R IV Sony
Alpha A7R IV
767270767474
SonyAlpha A7R III Sony
Alpha A7R III
726970737575
SonyAlpha A7 III Sony
Alpha A7 III
726666747475
FujifilmGFX 50R Fujifilm
GFX 50R
698686596363
Sigmafp Sigma
fp
676465587474

Sony Alpha A7R IV
Why to choose or not to choose

Sony Alpha A7R IV

Sony

Alpha A7R IV

Released16 Jul 2019
Sensor Resolution61Mp
Type of sensorFull frame BSI-CMOS
ISO range100-32000
Body weight665g
Dimensions129 x 96 x 78 mm
Viewfinder typeElectronic
Screen3" Tilting
Max video resolution3840x2160

AdvantagesAdvantages

  • The camera has autofocus for high-quality photos of moving subjects
  • The camera can be used in a humid environment
  • Allows shooting in the dark
  • The camera has an LSD display which is a very convenient parameter
  • High-quality video record
  • Has got a microphone
  • Excellent action photo available
  • Two memory card presented

Sony Alpha A7R IV Nearest Models

Modelcompare Sony Alpha A7R IV with Total scorePortrait
Portrait
Landscape
Landscape
Sport
Sport
Street
Street
Everyday
Everyday
SonyAlpha A7R IV Sony
Alpha A7R IV
727272757474
FujifilmGFX 100 Fujifilm
GFX 100
779494776464
NikonZ7 Nikon
Z7
706668706869
FujifilmGFX 50R Fujifilm
GFX 50R
718686596363
NikonZ6 Nikon
Z6
696565716869
Sigmafp Sigma
fp
686364597474
FujifilmX-T30 Fujifilm
X-T30
645048657072

Sony
Alpha A9

Sensor

Sony
Alpha A7R IV

BSI-CMOS

Type

BSI-CMOS

Full frame

Size

Full frame

35.6 x 23.8 mm down

Dimensions

up 35.8 x 23.8 mm

847.28 mm2down

Area

up 852.04 mm2

24 Mp down

Resolution

up 61 Mp

6000 x 4000 down

Image Resolution

up 9504 x 6336

51200 up

Native ISO, Max

down 32000

100

Native ISO, Min

100

Yes

RAW Support

Yes

Sony
Alpha A9

Lens

Sony
Alpha A7R IV

Sony E

Mount

Sony E

73 down

Lens Count

up 102

1

Focal Length Multiplier

1

Sony
Alpha A9

Screen

Sony
Alpha A7R IV

Tilting

Type

Tilting

3.0"

Size

3.0"

1440Kdot

Resolution

1440Kdot

Yes

Live View

Yes

Yes

Touch Screen

Yes

Sony
Alpha A9

Viewfinder

Sony
Alpha A7R IV

Electronic

Type

Electronic

3686000.0

Resolution

5760000.0

100

Coverage

100

0.78

Magnification

0.78

Sony
Alpha A9

Photography Features

Sony
Alpha A7R IV

30s

Shutter Speed, Min

30s

1/8000s

Shutter Speed, Max

1/8000s

20fps up

Continuous Shooting

down 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

-

Flash off
Autoflash
Fill-flash
Slow Sync.
Rear Sync.
Red-eye reduction
Wireless
Hi-speed sync

Flash Modes

Flash off
Autoflash
Fill-flash
Slow Sync.
Rear Sync.
Red-eye reduction
Wireless
Hi-speed sync.

Yes

External Flash

Yes

Yes

AE Bracketing

Yes

Yes

WB Bracketing

Yes

Sony
Alpha A9

Exposure Modes

Sony
Alpha A7R IV

Yes

Multi-Segment

Yes

Yes

Average

Yes

Yes

Spot

Yes

No

Partial

No

No

AF-Area

No

No

Center Weighted

No

Sony
Alpha A9

Dxo Scores

Sony
Alpha A7R IV

92 up

Overall Score

dato non disponibile

24.9 up

Color Depth

dato non disponibile

13.3 up

Dynamic Range

dato non disponibile

3517 up

Low Light ISO

dato non disponibile

Sony
Alpha A9

Autofocus

Sony
Alpha A7R IV

Yes

Touch

Yes

Yes

Continuous

Yes

Yes

Single

Yes

Yes

Tracking

Yes

Yes

Selective

Yes

Yes

Center

Yes

Yes

Multi Area

Yes

Yes

Live View

Yes

Yes

Face Detection

Yes

Yes

Contrast Detection

Yes

Yes

Phase Detection

Yes

693 up

Focus Points Number

down 567

0

Cross Focus Points Number

0

Sony
Alpha A9

Video Features

Sony
Alpha A7R IV

Resolution

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

3840x2160

Max Resolution

3840x2160

MPEG-4 AVCHD H.264

Supported Formats

MPEG-4 XAVC S H.264

Yes

Microphone Port

Yes

Yes

Headphone Port

Yes

Sony
Alpha A9

Connectivity

Sony
Alpha A7R IV

Built-in

Wireless

Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync.

Yes

HDMI

Yes

USB 2.0 (480 Mbit/sec)

USB

Yes

Sony
Alpha A9

Physical Features

Sony
Alpha A7R 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

673g

Body Weight

665g

127 x 96 x 63 mm

Physical Dimensions

129 x 96 x 78 mm

650 down

Battery Shots

up 670

Battery Pack

Type

Battery Pack

NP-FZ100

Model

NP-FZ100

Sony
Alpha A9

Other Features

Sony
Alpha A7R IV

Yes (2, 5, 10 secs + continuous)

Timer

Yes

No

Timelapse

Yes

No

Has GPS

No

Dual SD SDHC SDXC slots (UHS-II compatible)

Storage Type

Dual SD SDHC SDXC (UHS-II compatible)

2

Slots

2

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