Sony Alpha A9

Sony Alpha A9

Sony Alpha A9
Sony Alpha A9
Announced: 19 Abr 2017
Sensor Resolution: 24Mp
Sensor Type: Full frame BSI-CMOS
ISO: 100-51200
Weight: 673g
Physical Dimensions: 127 x 96 x 63 mm
Viewfinder: Electronic
Screen Type: 3" Tilting
Video Resolutions: 3840 x 2160
73
Overall Score
65
Image Quality
74
Speed Performance
92
Versatility
70
Comfort
Portrait

66

Portrait
Landscape

66

Landscape
Sport

75

Sport
Street

75

Street
Everyday

77

Everyday
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  • 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 A9 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
  • Thanks to burst mode, it's ideal for action photos
  • It has fast shutter speed, ideal for action photos
  • La mise au point automatique précise et rapide, idéale pour les photos d'action, fonctionne bien même par faible luminosité
  • The second memory slot makes the camera more reliable, also for professional use
  • Thanks to the wireless connection, Sony Alpha A9 allows immediate picture sharing

Sony Alpha A9 e le sue rivali

Review confronta Sony Alpha A9 con punteggio totale Portrait
Portrait
Landscape
Landscape
Sport
Sport
Street
Street
Everyday
Everyday
Sony Alpha A9 Sony
Alpha A9
73 66 66 75 75 77

Sony Alpha A9: concluding remarks and technical specifications

The Sony Alpha A9 is a mirrorless camera launched on 19/04/2017.

Technically speaking, the Sony Alpha A9 ranks in the best 5% of its category (and in the best 99 of all cameras in our database) scoring 73 overall. The Sony Alpha A9 weights 673 gr and spans 127 x 96 x 63 mm. This means that it is one of the largest and heaviest cameras within its category.

Going into details, whatever the technical specification of interest, the Sony Alpha A9 behaves better than average in its category:

  • Image Quality - Score 65, ranks in the category best 20%.
  • Speed Performance - Score 74, ranks in the category best 3%.
  • Comfort - Score 70, ranks in the category best 39%.
  • Versatility - Score 92, ranks in the category best 9%.

However, the technical performance of your camera should be put in context. Indeed, depending on the type of photography you are interested in, each individual camera feature can impact your pictures to a different extent. This is the reason why we developed the iCamRank. iCamRank has been designed to weight all the individual technical specifications of each camera in the camerarace database, depending on different shooting conditions. Thus, here is what we suggest, depending on the photography type you like most:

  • Portrait - Great, score 66, ranks in the best 12% of its category. Sony Alpha A9 is perfect for Portrait photography, one of the best in its class.
  • Landscape - Great, score 66, ranks in the best 12% of its category. Sony Alpha A9 is perfect for Landscape photography, one of the best in its class.
  • Sport - Great, score 75, ranks in the best 2% of its category. Sony Alpha A9 is perfect for Sport photography, one of the best in its class.
  • Street - Great, score 75, ranks in the best 2% of its category. Sony Alpha A9 is perfect for Street photography, one of the best in its class.
  • Everyday - Great, score 77, ranks in the best 2% of its category. Sony Alpha A9 is perfect for everyday photography, one of the best in its class.

Sony Alpha A9 specifiche tecniche

Sensor Type

Sensor Type

BSI-CMOS

Sensor Size

Full frame

Sensor Dimensions

35,6 x 23,8 mm

Sensor Area

847,28 mm2

Sensor Resolution

24 Mp

Max Image Resolution

6000 x 4000

Max Native ISO

51200

Min Native ISO

100

RAW Support

yes

Lens

Manual Focus

yes

Lens Mount

Sony E

Number of Lenses

73

Focal Length Multiplier

1

Screen Type

Screen Type

Tilting

Screen Size

3,0"

Screen Resolution

1440Kdot

Live View

yes

Touch Screen

yes

Viewfinder

Viewfinder

Electronic

Viewfinder Resolution

3686000,0

Viewfinder Coverage

100

Viewfinder Magnification

0,78

Features

Min Shutter Speed

30s

Max Shutter Speed

1/8000s

Continuous Shooting

20fps

Shutter Priority

yes

Aperture Priority

yes

Manual Exposure Mode

yes

Exposure Compensation

yes

Custom White Balance

yes

Image Stabilization

yes

Built-in Flash

no

Flash Range

None

Max Flash Sync

-

Flash Modes

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

External Flash

yes

AE Bracketing

yes

WB Bracketing

yes

Dxo Sensor Scores

DxO Overall Score

92

DxO Color Depth

24,9

DxO Dynamic Range

13,3

DxO Low Light ISO

3517

Exposure Modes

Multi-Segment

yes

Average

yes

Spot

yes

Partial

no

AF-Area

no

Center Weighted

no

Autofocus

AF Touch

yes

AF Continuous

yes

AF Single

yes

AF Tracking

yes

AF Selective

yes

AF Center

yes

AF MultiArea

yes

AF Live View

yes

AF Face Detection

yes

AF Contrast Detection

yes

AF Phase Detection

yes

Number of Focus Points

693

Number of Cross Focus Points

0

Video Features

Video Resolutions

Max Video Resolution

3840x2160

Video Formats

MPEG-4 AVCHD H.264

Microphone Port

yes

Headphone Port

yes

Connettività

Wireless Connectivity

Built-in

HDMI

yes

USB

USB 2.0 (480 Mbit/sec)

Physical

Environmental Sealing

yes

Water Proof

no

Dust Proof

no

Shock Proof

no

Crush Proof

no

Freeze Proof

no

Weight

673g

Physical Dimensions

127 x 96 x 63 mm

Battery Life

650

Battery Type

Battery Pack

Battery Model

NP-FZ100

Other Features

Self Timer

Yes (2, 5, 10 secs + continuous)

Timelapse Recording

no

GPS

no

Storage Type

Dual SD SDHC SDXC slots (UHS-II compatible)

Storage Slots

2

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