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Ricoh GR III vs Sigma Quattro H

Portability
90
Imaging
69
Features
62
Overall
66
Ricoh GR III front
 
Sigma sd Quattro H front
Portability
78
Imaging
72
Features
59
Overall
66

Ricoh GR III vs Sigma Quattro H Key Specs

Ricoh GR III
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fixed Screen
  • 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
  • Introduced September 2018
  • Succeeded the Ricoh GR III
  • New Model is Ricoh GR III
Sigma Quattro H
(Full Review)
  • 45MP - APS-H Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sigma SA Mount
  • n/ag - 147 x 95 x 91mm
  • Launched February 2016
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Ricoh GR III vs Sigma Quattro H Overview

On this page, we will be reviewing the Ricoh GR III and Sigma Quattro H, former is a Large Sensor Compact while the latter is a Advanced Mirrorless by brands Ricoh and Sigma. There is a sizable difference among the resolutions of the GR III (24MP) and Quattro H (45MP) and the GR III (APS-C) and Quattro H (APS-H) boast totally different sensor sizes.

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The GR III was unveiled 2 years after the Quattro H which is a fairly significant difference as far as camera tech is concerned. Both of the cameras have different body design with the Ricoh GR III being a Large Sensor Compact camera and the Sigma Quattro H being a Rangefinder-style mirrorless camera.

Before we go straight to a more detailed comparison, here is a simple summation of how the GR III scores against the Quattro H in the way of portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Ricoh GR III over the Sigma Quattro H

 GR III Quattro H 
LaunchedSeptember 2018February 2016Newer by 32 months
Touch screen Quickly navigate

Reasons to pick Sigma Quattro H over the Ricoh GR III

 Quattro H GR III 
Screen resolution1620k1037kSharper screen (+583k dot)

Common features in the Ricoh GR III and Sigma Quattro H

 GR III Quattro H 
Focus manually Very accurate focus
Screen typeFixed Fixed Fixed screen
Screen dimensions3"3"Equal screen dimensions
Selfie screen Neither offers selfie screen

Ricoh GR III vs Sigma Quattro H Physical Comparison

If you're planning to travel with your camera frequently, you will have to take into account its weight and size. The Ricoh GR III offers physical measurements of 109mm x 62mm x 33mm (4.3" x 2.4" x 1.3") having a weight of 257 grams (0.57 lbs) and the Sigma Quattro H has specifications of 147mm x 95mm x 91mm (5.8" x 3.7" x 3.6") accompanied by a weight of n/a grams (0.00 lbs).

Analyze the Ricoh GR III and Sigma Quattro H in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will differ dependant on the lens you are employing at that moment. Following is a front view scale comparison of the GR III versus the Quattro H.

Ricoh GR III vs Sigma Quattro H size comparison

Taking into account size and weight, the portability rating of the GR III and Quattro H is 90 and 78 respectively.

Ricoh GR III vs Sigma Quattro H top view buttons comparison

Ricoh GR III vs Sigma Quattro H Sensor Comparison

Usually, it is tough to see the difference in sensor dimensions just by looking through specifications. The picture underneath should offer you a far better sense of the sensor sizing in the GR III and Quattro H.

Plainly, both cameras provide different megapixels and different sensor dimensions. The GR III having a smaller sensor will make achieving bokeh tougher and the Sigma Quattro H will result in more detail having an extra 21 Megapixels. Higher resolution will also enable you to crop shots more aggressively. The fresher GR III is going to have an advantage when it comes to sensor technology.

Ricoh GR III vs Sigma Quattro H sensor size comparison

Ricoh GR III vs Sigma Quattro H Screen and ViewFinder

Ricoh GR III vs Sigma Quattro H Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh GR III Portrait photography advice
Sigma Quattro H Portrait photography advice
81
manual focus
megapixel count good (24 megapixels)
sensor size is decent (APS-C)
has face detect focus
supports RAW formats
83
manual focus
fantastic megapixels (45MP)
sensor size is decent (APS-H)
includes face detect autofocus
supports RAW formats
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Street Comparison

Ricoh GR III Street photography information
Sigma Quattro H Street photography information
84
built in image stabilization (Sensor-shift)
sensor size is decent (APS-C)
supports RAW formats
includes focus via touch
lighter than average (257g)
great high ISO (102,400)
screen does not articulate
70
sensor size is decent (APS-H)
supports RAW formats
weather proof
fixed screen
no image stabilization
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Sports Comparison

Ricoh GR III Sports photography advice
Sigma Quattro H Sports photography advice
76
built in image stabilization (Sensor-shift)
megapixel count good (24 megapixels)
sensor size is decent (APS-C)
has tracking focus
has phase detect auto focus
can't change focal length (28mm)
71
fantastic megapixels (45MP)
sensor size is decent (APS-H)
includes tracking focus
weather proof
supports phase detect autofocus
continuous shooting slow (3.8 frames per second)
no image stabilization
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Travel Comparison

Ricoh GR III Travel photography info
Sigma Quattro H Travel photography info
69
lighter than average (257 grams)
includes focus via touch
megapixel count good (24MP)
missing Timelapse function
display is not selfie friendly
somewhat slow maximum aperture (f2.8)
65
weather proof
fantastic megapixels (45MP)
missing Time Lapse recording
screen is not selfie friendly
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Landscape Comparison

Ricoh GR III Landscape photography highlights
Sigma Quattro H Landscape photography highlights
69
manual focus
nice screen size (3 inches)
built in image stabilization (Sensor-shift)
megapixel count good (24MP)
sensor size is decent (APS-C)
no anti-alias filter
great high ISO (102,400)
supports RAW formats
lens is fixed (fixed lens mount)
can't change focal length (28mm)
somewhat slow maximum aperture (f2.8)
missing Timelapse function
75
manual focus
swap lenses (Sigma SA mount)
screen size is decent (3 inch)
fantastic megapixels (45 megapixels)
sensor size is decent (APS-H)
supports RAW formats
weather proof
no image stabilization
missing Time Lapse recording
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Vlogging Comparison

Ricoh GR III Vlogging information
Sigma Quattro H Vlogging information
37
screen is touchscreen
built in image stabilization (Sensor-shift)
has face detect focus
high video quality (1920 x 1080 pxls)
lighter than average (257g)
somewhat slow maximum aperture (f2.8)
display is not selfie friendly
missing microphone support
26
includes face detect autofocus
screen is not selfie friendly
no image stabilization
low res video ( pxls)
missing mic support
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Ricoh GR III vs Sigma Quattro H Specifications

Detailed spec comparison table for Ricoh GR III and Sigma Quattro H
 Ricoh GR IIISigma sd Quattro H
General Information
Manufacturer Ricoh Sigma
Model type Ricoh GR III Sigma sd Quattro H
Class Large Sensor Compact Advanced Mirrorless
Introduced 2018-09-25 2016-02-23
Physical type Large Sensor Compact Rangefinder-style mirrorless
Sensor Information
Processor - Dual TRUE III
Sensor type CMOS CMOS (Foveon X3)
Sensor size APS-C APS-H
Sensor dimensions 23.5 x 15.6mm 26.6 x 17.9mm
Sensor area 366.6mm² 476.1mm²
Sensor resolution 24 megapixels 45 megapixels
Anti alias filter
Aspect ratio 1:1 and 3:2 1:1, 4:3, 3:2 and 16:9
Max resolution 6000 x 4000 6200 x 4152
Max native ISO 102400 6400
Min native ISO 100 100
RAW support
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points - 9
Lens
Lens mount type fixed lens Sigma SA
Lens zoom range 28mm (1x) -
Maximum aperture f/2.8-16 -
Macro focusing distance 6cm -
Available lenses - 76
Crop factor 1.5 1.4
Screen
Type of screen Fixed Type Fixed Type
Screen size 3" 3"
Resolution of screen 1,037k dots 1,620k dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder Optical (optional) Electronic
Viewfinder resolution - 2,360k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.73x
Features
Min shutter speed 30 secs 30 secs
Max shutter speed 1/4000 secs 1/4000 secs
Continuous shutter rate - 3.8 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Integrated flash
Flash distance no built-in flash no built-in flash
Flash options Auto, Flash On, Flash On+Red-eye, Slow-speed Sync, Slow Sync+Red-eye no built-in flash
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 @ 60p, MOV, H.264, Linear PCM -
Max video resolution 1920x1080 -
Video data format MPEG-4, H.264 -
Mic support
Headphone support
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB Yes USB 3.0 (5 GBit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 257 gr (0.57 pounds) -
Physical dimensions 109 x 62 x 33mm (4.3" x 2.4" x 1.3") 147 x 95 x 91mm (5.8" x 3.7" x 3.6")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery ID - BP-61
Self timer Yes Yes
Time lapse shooting
Type of storage Internal, SD/SDHC/SDXC (UHS-I supported) SD/SDHC/SDXC
Card slots One One
Pricing at release $900 $1,134