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Sony A900 vs Sony RX1R

Portability
54
Imaging
66
Features
62
Overall
64
Sony Alpha DSLR-A900 front
 
Sony Cyber-shot DSC-RX1R front
Portability
79
Imaging
70
Features
58
Overall
65

Sony A900 vs Sony RX1R Key Specs

Sony A900
(Full Review)
  • 25MP - Full frame Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • No Video
  • Sony/Minolta Alpha Mount
  • 895g - 156 x 117 x 82mm
  • Launched October 2008
  • Replacement is Sony A99
Sony RX1R
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fixed Screen
  • ISO 100 - 25600
  • No Anti-Alias Filter
  • 1920 x 1080 video
  • 35mm (F2.0) lens
  • 482g - 113 x 65 x 70mm
  • Released June 2013
  • New Model is Sony RX1R II
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Sony A900 vs Sony RX1R Overview

Let's look more closely at the Sony A900 versus Sony RX1R, former is a Advanced DSLR while the latter is a Large Sensor Compact and they are both produced by Sony. The sensor resolution of the A900 (25MP) and the RX1R (24MP) is relatively close and both cameras boast the same sensor measurements (Full frame).

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The A900 was revealed 5 years prior to the RX1R which is a fairly sizable difference as far as camera technology is concerned. Both cameras have different body design with the Sony A900 being a Mid-size SLR camera and the Sony RX1R being a Large Sensor Compact camera.

Before we go right into a detailed comparison, here is a brief overview of how the A900 matches up vs the RX1R with respect to portability, imaging, features and an overall mark.

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Reasons to pick Sony A900 over the Sony RX1R

 A900 RX1R 

Reasons to pick Sony RX1R over the Sony A900

 RX1R A900 
ReleasedJune 2013October 2008Newer by 56 months
Screen resolution1229k922kSharper screen (+307k dot)

Common features in the Sony A900 and Sony RX1R

 A900 RX1R 
Focus manually More precise focus
Screen typeFixed Fixed Fixed screen
Screen dimensions3"3"Equal screen measurements
Selfie screen Neither includes selfie screen
Touch screen Missing Touch screen

Sony A900 vs Sony RX1R Physical Comparison

In case you're aiming to travel with your camera regularly, you'll have to factor in its weight and measurements. The Sony A900 features outside measurements of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") having a weight of 895 grams (1.97 lbs) and the Sony RX1R has proportions of 113mm x 65mm x 70mm (4.4" x 2.6" x 2.8") and a weight of 482 grams (1.06 lbs).

Analyze the Sony A900 versus Sony RX1R in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will differ based on the lens you select during that time. Below is a front view dimension comparison of the A900 compared to the RX1R.

Sony A900 vs Sony RX1R size comparison

Looking at dimensions and weight, the portability score of the A900 and RX1R is 54 and 79 respectively.

Sony A900 vs Sony RX1R top view buttons comparison

Sony A900 vs Sony RX1R Sensor Comparison

Typically, its tough to envision the gap in sensor dimensions only by viewing technical specs. The picture below should provide you a more clear sense of the sensor measurements in the A900 and RX1R.

As you have seen, the 2 cameras provide the same sensor dimensions albeit not the same MP. You can count on the Sony A900 to result in extra detail because of its extra 1MP. Higher resolution can also allow you to crop pictures more aggressively. The more aged A900 will be disadvantaged in sensor technology.

Sony A900 vs Sony RX1R sensor size comparison

Sony A900 vs Sony RX1R Screen and ViewFinder

Sony A900 vs Sony RX1R Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Sony A900 Portrait photography details
Sony RX1R Portrait photography details
71
you can focus manually
amazing MP (25MP)
sensor size is great (Full frame)
delivers RAW files
doesn't have liveview
82
you can focus manually
above average flash sync (1/4,000 seconds)
sensor resolution is decent (24 megapixels)
great sensor size (Full frame)
supports face detection focusing
exports RAW formats
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Street Comparison

Sony A900 Street photography details
Sony RX1R Street photography details
66
image stabilization (Sensor based)
sensor size is great (Full frame)
delivers RAW files
environment sealing
no moving screen
66
great sensor size (Full frame)
exports RAW formats
above average high ISO (25,600)
no articulating screen
lack of image stabilization
heavier than competition (482g)
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Sports Comparison

Sony A900 Sports photography features
Sony RX1R Sports photography features
70
great max shutter speed (1/8,000s)
image stabilization (Sensor based)
amazing MP (25MP)
sensor size is great (Full frame)
environment sealing
supports phase detect autofocus
doesn't have liveview
low frames per second (5.0 fps)
53
sensor resolution is decent (24 megapixels)
great sensor size (Full frame)
supports tracking autofocus
focal length is fixed (35mm)
slow fps (5.0 frames/s)
lack of image stabilization
not so great battery power (270 per charge)
no phase detect AF
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Travel Comparison

Travel photography with Sony A900
Travel photography with Sony RX1R
54
environment sealing
amazing MP (25MP)
missing Time Lapse function
screen isn't selfie friendly
62
sensor resolution is decent (24 megapixels)
built-in flash
fast maximum aperture (f2.0)
doesn't have Time Lapse function
not so great battery power (270 CIPA)
heavier than competition (482g)
screen is not selfie friendly
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Landscape Comparison

Sony A900 as a Landscape photography camera
Sony RX1R as a Landscape photography camera
72
you can focus manually
change lenses (Sony/Minolta Alpha mount)
pretty good screen size (3")
image stabilization (Sensor based)
amazing MP (25MP)
sensor size is great (Full frame)
delivers RAW files
environment sealing
has dual storage slots
doesn't have liveview
missing Time Lapse function
66
you can focus manually
fast maximum aperture (f2.0)
pretty good screen size (3 inches)
sensor resolution is decent (24MP)
great sensor size (Full frame)
no anti-alias filter
above average high ISO (25,600)
exports RAW formats
lens is fixed (fixed lens mount)
focal length is fixed (35mm)
lack of image stabilization
not so great battery power (270 per charge)
doesn't have Time Lapse function
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Vlogging Comparison

Sony A900 Vlogging features
Sony RX1R Vlogging features
9
no video
34
fast maximum aperture (f2.0)
supports face detection focusing
video resolution high (1920 x 1080 resolution)
does have external mic socket
screen is not selfie friendly
lack of image stabilization
heavier than competition (482 grams)
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Sony A900 vs Sony RX1R Specifications

Detailed spec comparison table for Sony A900 and Sony RX1R
 Sony Alpha DSLR-A900Sony Cyber-shot DSC-RX1R
General Information
Company Sony Sony
Model type Sony Alpha DSLR-A900 Sony Cyber-shot DSC-RX1R
Type Advanced DSLR Large Sensor Compact
Launched 2008-10-22 2013-06-26
Physical type Mid-size SLR Large Sensor Compact
Sensor Information
Powered by Bionz -
Sensor type CMOS CMOS
Sensor size Full frame Full frame
Sensor dimensions 35.9 x 24mm 35.8 x 23.9mm
Sensor surface area 861.6mm² 855.6mm²
Sensor resolution 25 megapixels 24 megapixels
Anti alias filter
Aspect ratio 3:2 and 16:9 3:2 and 16:9
Highest resolution 6048 x 4032 6000 x 4000
Highest native ISO 6400 25600
Min native ISO 100 100
RAW pictures
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 9 25
Lens
Lens mount type Sony/Minolta Alpha fixed lens
Lens zoom range - 35mm (1x)
Largest aperture - f/2.0
Number of lenses 143 -
Crop factor 1 1
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 3 inch 3 inch
Screen resolution 922k dots 1,229k dots
Selfie friendly
Liveview
Touch friendly
Screen technology TFT Xtra Fine color LCD Xtra FineTFT LCD
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic and Optical (optional)
Viewfinder coverage 100 percent -
Viewfinder magnification 0.74x -
Features
Lowest shutter speed 30 seconds 30 seconds
Highest shutter speed 1/8000 seconds 1/4000 seconds
Continuous shooting rate 5.0 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance no built-in flash 6.00 m
Flash options Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless Auto, On, Off, Slow Sync, Rear Sync, Wireless
External flash
AEB
WB bracketing
Highest flash synchronize 1/250 seconds 1/4000 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1920 x 1080 (60, 50, 25, 24 fps), 1440 x 1080 (30, 25 fps), 1280 x 720 (30 fps), 640 x 480 (30, 25 fps)
Highest video resolution None 1920x1080
Video data format - MPEG-4, AVCHD
Mic port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 895 grams (1.97 pounds) 482 grams (1.06 pounds)
Physical dimensions 156 x 117 x 82mm (6.1" x 4.6" x 3.2") 113 x 65 x 70mm (4.4" x 2.6" x 2.8")
DXO scores
DXO All around rating 79 91
DXO Color Depth rating 23.7 25.0
DXO Dynamic range rating 12.3 13.6
DXO Low light rating 1431 2537
Other
Battery life 880 photographs 270 photographs
Battery type Battery Pack Battery Pack
Battery ID NP-FM500H NP-BX1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse feature
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 Duo/Pro Duo/Pro-HG Duo
Card slots Two One
Launch pricing $2,736 $2,798