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Sony A100 vs Sony RX1R

Portability
64
Imaging
48
Features
38
Overall
44
Sony Alpha DSLR-A100 front
 
Sony Cyber-shot DSC-RX1R front
Portability
79
Imaging
70
Features
58
Overall
65

Sony A100 vs Sony RX1R Key Specs

Sony A100
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 638g - 133 x 95 x 71mm
  • Announced July 2006
  • Succeeded the Konica Minolta 5D
  • Renewed by Sony A550
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
  • Announced June 2013
  • Successor is Sony RX1R II
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Sony A100 vs Sony RX1R Overview

Here is a extensive review of the Sony A100 versus Sony RX1R, former being a Entry-Level DSLR while the latter is a Large Sensor Compact and they are both sold by Sony. There is a substantial difference between the image resolutions of the A100 (10MP) and RX1R (24MP) and the A100 (APS-C) and RX1R (Full frame) posses different sensor size.

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The A100 was introduced 8 years before the RX1R and that is quite a big difference as far as tech is concerned. Both the cameras have different body design with the Sony A100 being a Compact SLR camera and the Sony RX1R being a Large Sensor Compact camera.

Before going right into a detailed comparison, here is a simple introduction of how the A100 matches up versus the RX1R in terms of portability, imaging, features and an overall rating.

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Reasons to pick Sony A100 over the Sony RX1R

 A100 RX1R 

Reasons to pick Sony RX1R over the Sony A100

 RX1R A100 
AnnouncedJune 2013July 2006Fresher by 84 months
Screen dimensions3"2.5"Bigger screen (+0.5")
Screen resolution1229k230kClearer screen (+999k dot)

Common features in the Sony A100 and Sony RX1R

 A100 RX1R 
Manual focus Dial precise focus
Screen typeFixed Fixed Fixed screen
Selfie screen Neither provides selfie screen
Touch screen Lacking Touch screen

Sony A100 vs Sony RX1R Physical Comparison

When you are going to carry your camera frequently, you'll need to factor in its weight and measurements. The Sony A100 provides outer measurements of 133mm x 95mm x 71mm (5.2" x 3.7" x 2.8") having a weight of 638 grams (1.41 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 A100 versus Sony RX1R in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will vary depending on the lens you choose at that time. Following is a front view dimensions comparison of the A100 versus the RX1R.

Sony A100 vs Sony RX1R size comparison

Taking into account size and weight, the portability score of the A100 and RX1R is 64 and 79 respectively.

Sony A100 vs Sony RX1R top view buttons comparison

Sony A100 vs Sony RX1R Sensor Comparison

In many cases, it is hard to imagine the contrast between sensor sizing purely by looking at specifications. The visual below will help offer you a far better sense of the sensor sizing in the A100 and RX1R.

To sum up, both of the cameras provide different megapixels and different sensor sizing. The A100 having a tinier sensor is going to make shooting shallower depth of field tougher and the Sony RX1R will resolve more detail using its extra 14 Megapixels. Higher resolution will make it easier to crop shots more aggressively. The older A100 is going to be behind in sensor tech.

Sony A100 vs Sony RX1R sensor size comparison

Sony A100 vs Sony RX1R Screen and ViewFinder

Sony A100 vs Sony RX1R Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A100 Portrait photography highlights
Sony RX1R Portrait photography highlights
52
focusing manually
nice sensor size (APS-C)
supports RAW files
does not have liveview
megapixel count low (10 megapixels)
82
you can focus manually
high flash sync speed (1/4,000 seconds)
good megapixels (24 megapixels)
big sensor size (Full frame)
provides face detection focus
supports RAW files
Photography Glossary

Street Comparison

Sony A100 as a Street photography camera
Sony RX1R as a Street photography camera
64
image stabilization (Sensor based)
nice sensor size (APS-C)
supports RAW files
no articulating screen
66
big sensor size (Full frame)
supports RAW files
good high ISO (25,600)
no articulating screen
no image stabilization
more heavy than competition (482 grams)
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Sports Comparison

Sony A100 Sports photography advice
Sony RX1R Sports photography advice
49
image stabilization (Sensor based)
nice sensor size (APS-C)
has phase detect auto focus
does not have liveview
very slow continuous shooting (3.0 fps)
megapixel count low (10MP)
53
good megapixels (24 megapixels)
big sensor size (Full frame)
provides tracking autofocus
focal length is fixed (35mm)
continuous shooting slow (5.0 fps)
no image stabilization
terrible battery pack (270 per charge)
lack of phase detect auto focus
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Travel Comparison

Sony A100 as a Travel photography camera
Sony RX1R as a Travel photography camera
45
has built in flash
missing Time Lapse recording
megapixel count low (10 megapixels)
screen isn't selfie friendly
62
good megapixels (24 megapixels)
built-in flash
good maximum aperture (f2.0)
lack of Timelapse function
terrible battery pack (270 shots)
more heavy than competition (482 grams)
does not contain selfie friendly display
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Landscape Comparison

Sony A100 Landscape photography factors
Sony RX1R Landscape photography factors
53
focusing manually
swap lenses (Sony/Minolta Alpha mount)
image stabilization (Sensor based)
nice sensor size (APS-C)
supports RAW files
screen is small (2.5")
does not have liveview
megapixel count low (10MP)
missing Time Lapse recording
66
you can focus manually
good maximum aperture (f2.0)
good sized screen (3 inches)
good megapixels (24MP)
big sensor size (Full frame)
no anti aliasing filter
good high ISO (25,600)
supports RAW files
cannot switch lens (fixed lens mount)
focal length is fixed (35mm)
no image stabilization
terrible battery pack (270 per charge)
lack of Timelapse function
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Vlogging Comparison

Vlogging with Sony A100
Vlogging with Sony RX1R
9
no video recording
34
good maximum aperture (f2.0)
provides face detection focus
high quality video (1920 x 1080 pxls)
does have external microphone jack
does not contain selfie friendly display
no image stabilization
more heavy than competition (482 grams)
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Sony A100 vs Sony RX1R Specifications

Detailed spec comparison table for Sony A100 and Sony RX1R
 Sony Alpha DSLR-A100Sony Cyber-shot DSC-RX1R
General Information
Company Sony Sony
Model Sony Alpha DSLR-A100 Sony Cyber-shot DSC-RX1R
Category Entry-Level DSLR Large Sensor Compact
Announced 2006-07-31 2013-06-26
Body design Compact SLR Large Sensor Compact
Sensor Information
Sensor type CCD CMOS
Sensor size APS-C Full frame
Sensor measurements 23.6 x 15.8mm 35.8 x 23.9mm
Sensor surface area 372.9mm² 855.6mm²
Sensor resolution 10 megapixel 24 megapixel
Anti aliasing filter
Aspect ratio 3:2 3:2 and 16:9
Max resolution 3872 x 2592 6000 x 4000
Max native ISO 1600 25600
Min native ISO 100 100
RAW support
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 9 25
Lens
Lens mounting type Sony/Minolta Alpha fixed lens
Lens focal range - 35mm (1x)
Max aperture - f/2.0
Amount of lenses 143 -
Crop factor 1.5 1
Screen
Range of display Fixed Type Fixed Type
Display size 2.5 inches 3 inches
Resolution of display 230 thousand dot 1,229 thousand dot
Selfie friendly
Liveview
Touch operation
Display tech - Xtra FineTFT LCD
Viewfinder Information
Viewfinder Optical (pentamirror) Electronic and Optical (optional)
Viewfinder coverage 95% -
Viewfinder magnification 0.55x -
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/4000 seconds 1/4000 seconds
Continuous shutter speed 3.0 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash range - 6.00 m
Flash modes Auto, Fill-in, Red-Eye reduction, Slow Sync, Off Auto, On, Off, Slow Sync, Rear Sync, Wireless
External flash
AEB
White balance bracketing
Max flash sync 1/160 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)
Max video resolution None 1920x1080
Video file format - MPEG-4, AVCHD
Microphone input
Headphone input
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 seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 638 grams (1.41 pounds) 482 grams (1.06 pounds)
Physical dimensions 133 x 95 x 71mm (5.2" x 3.7" x 2.8") 113 x 65 x 70mm (4.4" x 2.6" x 2.8")
DXO scores
DXO Overall score 61 91
DXO Color Depth score 22.0 25.0
DXO Dynamic range score 11.2 13.6
DXO Low light score 476 2537
Other
Battery life - 270 photos
Battery format - Battery Pack
Battery model NP-FM55H 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) SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots One One
Pricing at release $1,000 $2,798