Clicky

Sony A900 vs Sony A77

Portability
54
Imaging
67
Features
62
Overall
65
Sony Alpha DSLR-A900 front
 
Sony SLT-A77 front
Portability
59
Imaging
64
Features
83
Overall
71

Sony A900 vs Sony A77 Key Specs

Sony A900
(Full Review)
  • 25MP - Full frame Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • No Video
  • Sony/Minolta Alpha Mount
  • 895g - 156 x 117 x 82mm
  • Announced October 2008
  • Updated by Sony A99
Sony A77
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 50 - 16000 (Expand to 25600)
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 732g - 143 x 104 x 81mm
  • Introduced October 2011
  • Earlier Model is Sony A700
  • Successor is Sony A77 II
Sora from OpenAI releases its first ever music video

Sony A900 vs Sony A77 Overview

Below, we are matching up the Sony A900 and Sony A77, both Advanced DSLR digital cameras and both are built by Sony. The resolution of the A900 (25MP) and the A77 (24MP) is fairly well matched but the A900 (Full frame) and A77 (APS-C) use different sensor sizing.

Snapchat Adds Watermarks to AI-Created Images

The A900 was introduced 4 years earlier than the A77 and that is quite a large difference as far as technology is concerned. The two cameras come with the identical body type (Mid-size SLR).

Before diving straight into a in depth comparison, below is a concise synopsis of how the A900 matches up against the A77 when considering portability, imaging, features and an overall grade.

Apple Innovates by Creating Next-Level Optical Stabilization for iPhone
	
	

Reasons to pick Sony A900 over the Sony A77

 A900 A77 
Display resolution922k921kSharper display (+1k dot)

Reasons to pick Sony A77 over the Sony A900

 A77 A900 
IntroducedOctober 2011October 2008More recent by 36 months
Display typeFully ArticulatedFixed Fully Articulating display
Selfie screen Easy selfies

Common features in the Sony A900 and Sony A77

 A900 A77 
Manually focus More precise focus
Display dimension3"3"Identical display measurement
Touch display Neither offers Touch display

Sony A900 vs Sony A77 Physical Comparison

In case you're intending to lug around your camera regularly, you are going to need to think about its weight and volume. The Sony A900 offers physical dimensions of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") along with a weight of 895 grams (1.97 lbs) while the Sony A77 has sizing of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") and a weight of 732 grams (1.61 lbs).

Look at the Sony A900 and Sony A77 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will vary dependant on the lens you have attached at that moment. Underneath is the front view sizing comparison of the A900 and the A77.

Sony A900 vs Sony A77 size comparison

Taking into consideration dimensions and weight, the portability rating of the A900 and A77 is 54 and 59 respectively.

Sony A900 vs Sony A77 top view buttons comparison

Sony A900 vs Sony A77 Sensor Comparison

Sometimes, it can be hard to visualize the contrast between sensor measurements purely by checking specifications. The visual here will provide you a much better sense of the sensor sizes in the A900 and A77.

Plainly, both the cameras posses different megapixels and different sensor measurements. The A900 using its larger sensor is going to make getting shallow depth of field less difficult and the Sony A900 will give you more detail using its extra 1 Megapixels. Greater resolution will make it easier to crop pics somewhat more aggressively. The older A900 is going to be disadvantaged with regard to sensor technology.

Sony A900 vs Sony A77 sensor size comparison

Sony A900 vs Sony A77 Screen and ViewFinder

Sony A900 vs Sony A77 Screen and Viewfinder comparison
Meta to Introduce 'AI-Generated' Labels for Media starting next month

Photography Type Scores

Portrait Comparison

Sony A900 Portrait photography features
Sony A77 Portrait photography features
72
manual focus
sensor resolution is fantastic (25MP)
sensor size is great (Full frame)
saves RAW formats
no liveview feature
78
manual focus
megapixel count good (24 megapixels)
sensor size is decent (APS-C)
provides face detect autofocus
supports RAW formats
Photography Glossary

Street Comparison

Sony A900 Street photography details
Sony A77 Street photography details
66
image stabilization (Sensor based)
sensor size is great (Full frame)
saves RAW formats
environment proofing
screen does not articulate
75
screen articulates
has image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
weather sealing
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes

Sports Comparison

Sony A900 Sports photography info
Sony A77 Sports photography info
71
great max shutter speed (1/8,000 seconds)
image stabilization (Sensor based)
sensor resolution is fantastic (25MP)
sensor size is great (Full frame)
environment proofing
sensor has phase detect autofocus
no liveview feature
low frames per second (5.0 frames per second)
74
maximum shutter speed is high (1/8,000 seconds)
has image stabilization (Sensor based)
megapixel count good (24MP)
sensor size is decent (APS-C)
weather sealing
comes with phase detect autofocus
low battery pack (470 shots)
Body cameras now worn by bakery staff to deter stealing

Travel Comparison

Sony A900 Travel photography factors
Sony A77 Travel photography factors
55
environment proofing
sensor resolution is fantastic (25 megapixels)
lack of Time Lapse function
screen is not selfie friendly
63
weather sealing
megapixel count good (24 megapixels)
built-in flash
selfie friendly display
doesn't have Time Lapse mode
low battery pack (470 shots)
Samsung Releases Faster Versions of EVO MicroSD Cards

Landscape Comparison

Sony A900 Landscape photography features
Sony A77 Landscape photography features
73
manual focus
swap lenses (Sony/Minolta Alpha mount)
decent sized screen (3 inch)
image stabilization (Sensor based)
sensor resolution is fantastic (25 megapixels)
sensor size is great (Full frame)
saves RAW formats
environment proofing
two card slots
no liveview feature
lack of Time Lapse function
71
manual focus
switch lenses (Sony/Minolta Alpha mount)
nice screen size (3 inch)
has image stabilization (Sensor based)
megapixel count good (24MP)
sensor size is decent (APS-C)
supports RAW formats
weather sealing
low battery pack (470 per charge)
doesn't have Time Lapse mode
Photobucket discusses licensing 13 billion images with AI firms

Vlogging Comparison

Sony A900 as a Vlogging camera
Sony A77 as a Vlogging camera
9
no video
76
selfie friendly display
has image stabilization (Sensor based)
provides face detect autofocus
video resolution high (1920 x 1080 resolution)
does have mic support
President Biden pushes bill mandating TikTok sale or ban

Sony A900 vs Sony A77 Specifications

Detailed spec comparison table for Sony A900 and Sony A77
 Sony Alpha DSLR-A900Sony SLT-A77
General Information
Make Sony Sony
Model type Sony Alpha DSLR-A900 Sony SLT-A77
Category Advanced DSLR Advanced DSLR
Announced 2008-10-22 2011-10-25
Physical type Mid-size SLR Mid-size SLR
Sensor Information
Processor Bionz Bionz
Sensor type CMOS CMOS
Sensor size Full frame APS-C
Sensor dimensions 35.9 x 24mm 23.5 x 15.6mm
Sensor area 861.6mm² 366.6mm²
Sensor resolution 25 megapixels 24 megapixels
Anti alias filter
Aspect ratio 3:2 and 16:9 3:2 and 16:9
Highest Possible resolution 6048 x 4032 6000 x 4000
Maximum native ISO 6400 16000
Maximum enhanced ISO - 25600
Min native ISO 100 50
RAW data
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 9 19
Cross type focus points - 11
Lens
Lens support Sony/Minolta Alpha Sony/Minolta Alpha
Available lenses 143 143
Crop factor 1 1.5
Screen
Display type Fixed Type Fully Articulated
Display sizing 3" 3"
Resolution of display 922k dots 921k dots
Selfie friendly
Liveview
Touch functionality
Display technology TFT Xtra Fine color LCD -
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.74x 0.73x
Features
Min shutter speed 30 secs 30 secs
Max shutter speed 1/8000 secs 1/8000 secs
Continuous shutter rate 5.0fps 12.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash distance no built-in flash 12.00 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AE bracketing
WB bracketing
Max flash synchronize 1/250 secs 1/250 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions - 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Maximum video resolution None 1920x1080
Video file format - MPEG-4, AVCHD, H.264
Mic support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 895 gr (1.97 lb) 732 gr (1.61 lb)
Dimensions 156 x 117 x 82mm (6.1" x 4.6" x 3.2") 143 x 104 x 81mm (5.6" x 4.1" x 3.2")
DXO scores
DXO Overall rating 79 78
DXO Color Depth rating 23.7 24.0
DXO Dynamic range rating 12.3 13.2
DXO Low light rating 1431 801
Other
Battery life 880 pictures 470 pictures
Battery style Battery Pack Battery Pack
Battery ID NP-FM500H NP-FM500H
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage Compact Flash (Type I or II), Memory Stick Duo / Pro Duo, UDMA Mode 5, Supports FAT12 / FAT16 / FAT32 SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots Dual 1
Price at release $2,736 $900