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Ricoh GXR Mount A12 vs Sony A33

Portability
84
Imaging
53
Features
39
Overall
47
Ricoh GXR Mount A12 front
 
Sony SLT-A33 front
Portability
67
Imaging
54
Features
80
Overall
64

Ricoh GXR Mount A12 vs Sony A33 Key Specs

Ricoh GXR Mount A12
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 200 - 3200
  • 1/9000s Max Shutter
  • 1280 x 720 video
  • ()mm (F) lens
  • 370g - 120 x 70 x 45mm
  • Revealed August 2011
Sony A33
(Full Review)
  • 14MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 12800 (Bump to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 500g - 124 x 92 x 85mm
  • Released August 2010
  • Renewed by Sony A35
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Ricoh GXR Mount A12 vs Sony A33 Overview

The following is a comprehensive analysis of the Ricoh GXR Mount A12 and Sony A33, one is a Entry-Level Mirrorless and the latter is a Entry-Level DSLR by competitors Ricoh and Sony. The sensor resolution of the GXR Mount A12 (12MP) and the A33 (14MP) is pretty comparable and they come with the same exact sensor measurements (APS-C).

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The GXR Mount A12 was unveiled 12 months after the A33 so they are of a similar generation. Both the cameras offer different body type with the Ricoh GXR Mount A12 being a Rangefinder-style mirrorless camera and the Sony A33 being a Compact SLR camera.

Before getting straight into a step-by-step comparison, below is a quick synopsis of how the GXR Mount A12 matches up against the A33 in regards to portability, imaging, features and an overall mark.

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Reasons to pick Ricoh GXR Mount A12 over the Sony A33

 GXR Mount A12 A33 
ReleasedAugust 2011August 2010Newer by 12 months

Reasons to pick Sony A33 over the Ricoh GXR Mount A12

 A33 GXR Mount A12 
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution921k920kCrisper screen (+1k dot)
Selfie screen Easy selfies

Common features in the Ricoh GXR Mount A12 and Sony A33

 GXR Mount A12 A33 
Focus manually Dial accurate focus
Screen sizing3"3"Equivalent screen measurements
Touch friendly screen Absent Touch friendly screen

Ricoh GXR Mount A12 vs Sony A33 Physical Comparison

If you are aiming to travel with your camera, you have to factor in its weight and size. The Ricoh GXR Mount A12 offers outside dimensions of 120mm x 70mm x 45mm (4.7" x 2.8" x 1.8") along with a weight of 370 grams (0.82 lbs) whilst the Sony A33 has specifications of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") along with a weight of 500 grams (1.10 lbs).

Check out the Ricoh GXR Mount A12 and Sony A33 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will change dependant on the lens you are employing at that time. Underneath is the front view measurements comparison of the GXR Mount A12 vs the A33.

Ricoh GXR Mount A12 vs Sony A33 size comparison

Taking into account size and weight, the portability grade of the GXR Mount A12 and A33 is 84 and 67 respectively.

Ricoh GXR Mount A12 vs Sony A33 top view buttons comparison

Ricoh GXR Mount A12 vs Sony A33 Sensor Comparison

Oftentimes, it can be difficult to imagine the gap in sensor dimensions merely by checking out a spec sheet. The pic underneath will help give you a much better sense of the sensor sizes in the GXR Mount A12 and A33.

As you can see, both of the cameras offer the same exact sensor sizing albeit different MP. You should expect the Sony A33 to provide greater detail having an extra 2MP. Higher resolution can also help you crop shots a little more aggressively. The more modern GXR Mount A12 provides an advantage with regard to sensor innovation.

Ricoh GXR Mount A12 vs Sony A33 sensor size comparison

Ricoh GXR Mount A12 vs Sony A33 Screen and ViewFinder

Ricoh GXR Mount A12 vs Sony A33 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Ricoh GXR Mount A12
Portrait photography with Sony A33
55
manual focus
sensor size is good (APS-C)
saves RAW formats
doesn't have liveview
sensor resolution low (12 megapixels)
72
manual focus
decent sensor resolution (14MP)
decent sensor size (APS-C)
provides face detect focus
exports RAW formats
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Street Comparison

Ricoh GXR Mount A12 Street photography features
Sony A33 Street photography features
65
sensor size is good (APS-C)
saves RAW formats
no articulating screen
lack of image stabilization
76
fully articulated screen
has image stabilization (Sensor based)
decent sensor size (APS-C)
exports RAW formats
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Sports Comparison

Ricoh GXR Mount A12 as a Sports photography camera
Sony A33 as a Sports photography camera
39
great max shutter speed (1/9,000s)
sensor size is good (APS-C)
can't change focal length (()mm)
doesn't have liveview
max fps low (3.0 frames per second)
lack of image stabilization
sensor resolution low (12 megapixels)
does not have phase detect auto focus
67
has image stabilization (Sensor based)
decent sensor resolution (14MP)
decent sensor size (APS-C)
sensor has phase detect auto focus
low battery power (340 shots)
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Travel Comparison

Ricoh GXR Mount A12 Travel photography information
Sony A33 Travel photography information
60
flash built-in
good maximum aperture (f)
lack of Timelapse mode
sensor resolution low (12MP)
doesn't feature selfie friendly screen
61
decent sensor resolution (14MP)
built-in flash
screen is selfie friendly
missing Timelapse mode
low battery power (340 per charge)
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Landscape Comparison

Landscape photography with Ricoh GXR Mount A12
Landscape photography with Sony A33
52
manual focus
good maximum aperture (f)
decent sized screen (3 inch)
sensor size is good (APS-C)
saves RAW formats
can't swap lenses (fixed lens mount)
can't change focal length (()mm)
doesn't have liveview
lack of image stabilization
sensor resolution low (12MP)
lack of Timelapse mode
67
manual focus
change lenses (Sony/Minolta Alpha mount)
decent sized screen (3")
has image stabilization (Sensor based)
decent sensor resolution (14 megapixels)
decent sensor size (APS-C)
exports RAW formats
low battery power (340 per charge)
missing Timelapse mode
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Vlogging Comparison

Ricoh GXR Mount A12 Vlogging info
Sony A33 Vlogging info
26
good maximum aperture (f)
doesn't feature selfie friendly screen
lack of image stabilization
video res low (1280 x 720 pxls)
lack of microphone jack
77
screen is selfie friendly
has image stabilization (Sensor based)
provides face detect focus
video res high (1920 x 1080 pxls)
includes microphone socket
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Ricoh GXR Mount A12 vs Sony A33 Specifications

Detailed spec comparison table for Ricoh GXR Mount A12 and Sony A33
 Ricoh GXR Mount A12Sony SLT-A33
General Information
Make Ricoh Sony
Model type Ricoh GXR Mount A12 Sony SLT-A33
Category Entry-Level Mirrorless Entry-Level DSLR
Revealed 2011-08-05 2010-08-24
Physical type Rangefinder-style mirrorless Compact SLR
Sensor Information
Processor - Bionz
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 23.6 x 15.7mm 23.5 x 15.6mm
Sensor area 370.5mm² 366.6mm²
Sensor resolution 12MP 14MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Highest resolution 4288 x 2848 4592 x 3056
Highest native ISO 3200 12800
Highest boosted ISO - 25600
Minimum native ISO 200 100
RAW pictures
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points - 15
Cross type focus points - 3
Lens
Lens support fixed lens Sony/Minolta Alpha
Lens zoom range () -
Available lenses - 143
Crop factor 1.5 1.5
Screen
Type of screen Fixed Type Fully Articulated
Screen size 3" 3"
Screen resolution 920k dots 921k dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type Electronic (optional) Electronic
Viewfinder resolution - 1,150k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.73x
Features
Lowest shutter speed 1 secs 30 secs
Highest shutter speed 1/9000 secs 1/4000 secs
Continuous shooting rate 3.0 frames/s 7.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set white balance
Image stabilization
Inbuilt flash
Flash distance 9.60 m 10.00 m (@ ISO 100)
Flash modes Auto, On, Off, Red-Eye, Slow Sync, Manual Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
Auto exposure bracketing
White balance bracketing
Highest flash synchronize - 1/160 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps) 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution 1280x720 1920x1080
Video data format Motion JPEG MPEG-4, AVCHD, H.264
Microphone 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 370g (0.82 pounds) 500g (1.10 pounds)
Dimensions 120 x 70 x 45mm (4.7" x 2.8" x 1.8") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO All around rating not tested 70
DXO Color Depth rating not tested 22.8
DXO Dynamic range rating not tested 12.6
DXO Low light rating not tested 591
Other
Battery life 330 shots 340 shots
Form of battery Battery Pack Battery Pack
Battery ID DB-90 NP-FW50
Self timer Yes (5 sec, custom) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots One One
Launch price $349 $230