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Ricoh GR III vs Sony A33

Portability
90
Imaging
69
Features
62
Overall
66
Ricoh GR III front
 
Sony SLT-A33 front
Portability
67
Imaging
54
Features
80
Overall
64

Ricoh GR III vs Sony A33 Key Specs

Ricoh GR III
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 102400
  • Sensor-shift Image Stabilization
  • No Anti-Alias Filter
  • 1920 x 1080 video
  • 28mm (F2.8-16) lens
  • 257g - 109 x 62 x 33mm
  • Announced September 2018
  • Succeeded the Ricoh GR III
  • Replacement is Ricoh GR III
Sony A33
(Full Review)
  • 14MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 12800 (Boost 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
Photography Glossary

Ricoh GR III vs Sony A33 Overview

Here is a comprehensive overview of the Ricoh GR III vs Sony A33, one being a Large Sensor Compact and the latter is a Entry-Level DSLR by companies Ricoh and Sony. There is a huge difference between the resolutions of the GR III (24MP) and A33 (14MP) but both cameras have the identical sensor sizing (APS-C).

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The GR III was manufactured 8 years later than the A33 and that is quite a significant gap as far as tech is concerned. Each of the cameras feature different body design with the Ricoh GR III being a Large Sensor Compact camera and the Sony A33 being a Compact SLR camera.

Before we go into a in depth comparison, here is a brief summation of how the GR III matches up against the A33 in relation to portability, imaging, features and an overall rating.

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Reasons to pick Ricoh GR III over the Sony A33

 GR III A33 
ReleasedSeptember 2018August 2010Fresher by 99 months
Screen resolution1037k921kClearer screen (+116k dot)
Touch friendly screen Quickly navigate

Reasons to pick Sony A33 over the Ricoh GR III

 A33 GR III 
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Take selfies

Common features in the Ricoh GR III and Sony A33

 GR III A33 
Manual focus Very precise focusing
Screen size3"3"Same screen measurement

Ricoh GR III vs Sony A33 Physical Comparison

For anybody who is planning to carry your camera often, you need to take into account its weight and size. The Ricoh GR III comes with physical measurements of 109mm x 62mm x 33mm (4.3" x 2.4" x 1.3") and a weight of 257 grams (0.57 lbs) and the Sony A33 has specifications of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") and a weight of 500 grams (1.10 lbs).

See the Ricoh GR III vs Sony A33 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilizing at that time. Below is a front view sizing comparison of the GR III and the A33.

Ricoh GR III vs Sony A33 size comparison

Taking into consideration size and weight, the portability score of the GR III and A33 is 90 and 67 respectively.

Ricoh GR III vs Sony A33 top view buttons comparison

Ricoh GR III vs Sony A33 Sensor Comparison

Usually, its tough to visualize the contrast between sensor sizing only by going over a spec sheet. The visual below will give you a far better sense of the sensor measurements in the GR III and A33.

As you can see, each of the cameras come with the identical sensor size albeit different megapixels. You should count on the Ricoh GR III to offer greater detail due to its extra 10 Megapixels. Higher resolution can also let you crop photographs a good deal more aggressively. The younger GR III provides a benefit with regard to sensor innovation.

Ricoh GR III vs Sony A33 sensor size comparison

Ricoh GR III vs Sony A33 Screen and ViewFinder

Ricoh GR III vs Sony A33 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh GR III as a Portrait photography camera
Sony A33 as a Portrait photography camera
81
focusing manually
decent MP (24MP)
sensor size is nice (APS-C)
comes with face detect focus
exports RAW formats
72
you can focus manually
good resolution (14MP)
good sensor size (APS-C)
comes with face detection focus
saves RAW formats
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Street Comparison

Ricoh GR III Street photography advice
Sony A33 Street photography advice
84
has image stabilization (Sensor-shift)
sensor size is nice (APS-C)
exports RAW formats
boasts focus by touch
lighter than competition (257g)
good ISO range (102,400)
screen does not articulate
76
fully articulated screen
built in image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW formats
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Sports Comparison

Sports photography with Ricoh GR III
Sports photography with Sony A33
76
has image stabilization (Sensor-shift)
decent MP (24 megapixels)
sensor size is nice (APS-C)
comes with tracking focus
sensor has phase detect auto focus
fixed focal length (28mm)
67
built in image stabilization (Sensor based)
good resolution (14 megapixels)
good sensor size (APS-C)
has phase detect auto focus
terrible battery (340 CIPA)
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Travel Comparison

Ricoh GR III Travel photography features
Sony A33 Travel photography features
69
lighter than competition (257g)
boasts focus by touch
decent MP (24 megapixels)
no Time Lapse mode
screen is not selfie friendly
sluggish max aperture (f2.8)
61
good resolution (14MP)
built-in flash
display is selfie friendly
does not have Time Lapse mode
terrible battery (340 CIPA)
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Landscape Comparison

Ricoh GR III Landscape photography advice
Sony A33 Landscape photography advice
69
focusing manually
pretty good screen size (3 inch)
has image stabilization (Sensor-shift)
decent MP (24MP)
sensor size is nice (APS-C)
does not have anti aliasing filter
good ISO range (102,400)
exports RAW formats
fixed lens (fixed lens mount)
fixed focal length (28mm)
sluggish max aperture (f2.8)
no Time Lapse mode
67
you can focus manually
switch lenses (Sony/Minolta Alpha mount)
screen size is good (3")
built in image stabilization (Sensor based)
good resolution (14MP)
good sensor size (APS-C)
saves RAW formats
terrible battery (340 shots)
does not have Time Lapse mode
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Vlogging Comparison

Ricoh GR III Vlogging advice
Sony A33 Vlogging advice
37
touch screen
has image stabilization (Sensor-shift)
comes with face detect focus
high quality video (1920 x 1080 pxls)
lighter than competition (257g)
sluggish max aperture (f2.8)
screen is not selfie friendly
no mic jack
77
display is selfie friendly
built in image stabilization (Sensor based)
comes with face detection focus
video res high (1920 x 1080 resolution)
has external mic jack
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Ricoh GR III vs Sony A33 Specifications

Detailed spec comparison table for Ricoh GR III and Sony A33
 Ricoh GR IIISony SLT-A33
General Information
Brand Ricoh Sony
Model type Ricoh GR III Sony SLT-A33
Class Large Sensor Compact Entry-Level DSLR
Announced 2018-09-25 2010-08-24
Body design Large Sensor Compact Compact SLR
Sensor Information
Chip - Bionz
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor dimensions 23.5 x 15.6mm 23.5 x 15.6mm
Sensor surface area 366.6mm² 366.6mm²
Sensor resolution 24 megapixels 14 megapixels
Anti alias filter
Aspect ratio 1:1 and 3:2 3:2 and 16:9
Maximum resolution 6000 x 4000 4592 x 3056
Maximum native ISO 102400 12800
Maximum boosted ISO - 25600
Minimum native ISO 100 100
RAW data
Autofocusing
Manual focusing
Touch to focus
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points - 15
Cross type focus points - 3
Lens
Lens support fixed lens Sony/Minolta Alpha
Lens zoom range 28mm (1x) -
Largest aperture f/2.8-16 -
Macro focusing distance 6cm -
Amount of lenses - 143
Focal length multiplier 1.5 1.5
Screen
Range of display Fixed Type Fully Articulated
Display sizing 3 inch 3 inch
Display resolution 1,037k dot 921k dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Optical (optional) Electronic
Viewfinder resolution - 1,150k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.73x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/4000 seconds
Continuous shooting speed - 7.0 frames per second
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash distance no built-in flash 10.00 m (@ ISO 100)
Flash options Auto, Flash On, Flash On+Red-eye, Slow-speed Sync, Slow Sync+Red-eye Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Maximum flash sync - 1/160 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 @ 60p, MOV, H.264, Linear PCM 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Maximum video resolution 1920x1080 1920x1080
Video file format MPEG-4, H.264 MPEG-4, AVCHD, H.264
Mic input
Headphone input
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB Yes USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 257g (0.57 lbs) 500g (1.10 lbs)
Physical dimensions 109 x 62 x 33mm (4.3" x 2.4" x 1.3") 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 - 340 pictures
Battery format - Battery Pack
Battery ID - NP-FW50
Self timer Yes Yes (2 or 10 sec)
Time lapse recording
Storage media Internal, SD/SDHC/SDXC (UHS-I supported) SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots One One
Price at launch $900 $230