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Ricoh G900 vs Sigma Quattro

Portability
89
Imaging
47
Features
46
Overall
46
Ricoh G900 front
 
Sigma sd Quattro front
Portability
63
Imaging
69
Features
56
Overall
63

Ricoh G900 vs Sigma Quattro Key Specs

Ricoh G900
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 125 - 6400
  • Digital Image Stabilization
  • 3840 x 2160 video
  • 28-140mm (F3.5-5.5) lens
  • 247g - 118 x 66 x 33mm
  • Revealed February 2018
Sigma Quattro
(Full Review)
  • 29MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sigma SA Mount
  • 625g - 147 x 95 x 91mm
  • Launched February 2016
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Ricoh G900 vs Sigma Quattro Overview

Here, we will be contrasting the Ricoh G900 vs Sigma Quattro, former being a Waterproof while the latter is a Advanced Mirrorless by manufacturers Ricoh and Sigma. There is a large difference among the sensor resolutions of the G900 (20MP) and Quattro (29MP) and the G900 (1/2.3") and Quattro (APS-C) offer different sensor measurements.

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The G900 was revealed 2 years later than the Quattro and that is a fairly serious difference as far as camera tech is concerned. Both cameras feature different body design with the Ricoh G900 being a Compact camera and the Sigma Quattro being a Rangefinder-style mirrorless camera.

Before getting into a comprehensive comparison, here is a quick view of how the G900 scores against the Quattro when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Ricoh G900 over the Sigma Quattro

 G900 Quattro 
LaunchedFebruary 2018February 2016Fresher by 25 months

Reasons to pick Sigma Quattro over the Ricoh G900

 Quattro G900 
Screen resolution1620k1040kClearer screen (+580k dot)

Common features in the Ricoh G900 and Sigma Quattro

 G900 Quattro 
Focus manually More accurate focus
Screen typeFixed Fixed Fixed screen
Screen size3"3"Same screen measurements
Selfie screen Neither features selfie screen
Touch screen Lack of Touch screen

Ricoh G900 vs Sigma Quattro Physical Comparison

For those who are planning to carry your camera often, you'll have to consider its weight and proportions. The Ricoh G900 enjoys external dimensions of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") with a weight of 247 grams (0.54 lbs) whilst the Sigma Quattro has measurements of 147mm x 95mm x 91mm (5.8" x 3.7" x 3.6") along with a weight of 625 grams (1.38 lbs).

Check out the Ricoh G900 vs Sigma Quattro in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will change dependant on the lens you have chosen at the time. Below is a front view measurements comparison of the G900 vs the Quattro.

Ricoh G900 vs Sigma Quattro size comparison

Taking into account size and weight, the portability grade of the G900 and Quattro is 89 and 63 respectively.

Ricoh G900 vs Sigma Quattro top view buttons comparison

Ricoh G900 vs Sigma Quattro Sensor Comparison

In many cases, it is tough to visualize the difference in sensor sizing only by viewing specifications. The photograph underneath will help provide you a better sense of the sensor sizes in the G900 and Quattro.

Plainly, each of the cameras feature different resolutions and different sensor sizing. The G900 having a smaller sensor is going to make getting shallow depth of field trickier and the Sigma Quattro will render more detail because of its extra 9MP. Higher resolution can also enable you to crop photographs way more aggressively. The younger G900 should have a benefit with regard to sensor technology.

Ricoh G900 vs Sigma Quattro sensor size comparison

Ricoh G900 vs Sigma Quattro Screen and ViewFinder

Ricoh G900 vs Sigma Quattro Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh G900 Portrait photography details
Sigma Quattro Portrait photography details
45
has manual focus
megapixel count good (20MP)
supports face detect focusing
no manual mode
external flash not possible
sensor size is tiny (1/2.3")
lack of RAW format
81
has manual focus
great megapixels (29MP)
sensor size is good (APS-C)
comes with face detect autofocus
saves RAW files
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Street Comparison

Ricoh G900 Street photography information
Sigma Quattro Street photography information
60
built in image stabilization (Digital)
environment sealing
screen does not articulate
sensor size is tiny (1/2.3")
lack of RAW format
heavier than competition in class (247g)
59
sensor size is good (APS-C)
saves RAW files
environment proof
no articulating screen
does not have image stabilization
more heavy than average (625g)
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Sports Comparison

Sports photography with Ricoh G900
Sports photography with Sigma Quattro
54
built in image stabilization (Digital)
megapixel count good (20MP)
supports tracking focus
environment sealing
better than average battery pack (340 per charge)
lack of shutter priority mode
sensor size is tiny (1/2.3")
lack of phase detect AF
70
great megapixels (29 megapixels)
sensor size is good (APS-C)
comes with tracking focus
environment proof
has phase detect autofocus
max fps very slow (3.8 fps)
does not have image stabilization
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Travel Comparison

Ricoh G900 Travel photography info
Sigma Quattro Travel photography info
70
better than average battery pack (340 CIPA)
environment sealing
megapixel count good (20MP)
flash built-in
decently wide (28mm)
heavier than competition in class (247 grams)
display is not selfie friendly
somewhat slow maximum aperture (f3.5)
55
environment proof
great megapixels (29 megapixels)
missing Timelapse recording
more heavy than average (625g)
doesn't posses selfie friendly display
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Landscape Comparison

Landscape photography with Ricoh G900
Landscape photography with Sigma Quattro
56
has manual focus
decently wide (28mm)
screen is a good size (3 inches)
built in image stabilization (Digital)
megapixel count good (20 megapixels)
environment sealing
better than average battery pack (340 shots)
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
no manual mode
sensor size is tiny (1/2.3")
lack of RAW format
72
has manual focus
switch lenses (Sigma SA mount)
screen is a good size (3 inches)
great megapixels (29 megapixels)
sensor size is good (APS-C)
saves RAW files
environment proof
does not have image stabilization
missing Timelapse recording
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Vlogging Comparison

Vlogging with Ricoh G900
Vlogging with Sigma Quattro
32
decently wide (28mm)
built in image stabilization (Digital)
supports face detect focusing
high quality video (3840 x 2160 resolution)
somewhat slow maximum aperture (f3.5)
display is not selfie friendly
doesn't have mic jack
heavier than competition in class (247 grams)
22
comes with face detect autofocus
doesn't posses selfie friendly display
does not have image stabilization
video resolution low ( pixels)
missing microphone support
more heavy than average (625g)
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Ricoh G900 vs Sigma Quattro Specifications

Detailed spec comparison table for Ricoh G900 and Sigma Quattro
 Ricoh G900Sigma sd Quattro
General Information
Brand Ricoh Sigma
Model Ricoh G900 Sigma sd Quattro
Type Waterproof Advanced Mirrorless
Revealed 2018-02-21 2016-02-23
Physical type Compact Rangefinder-style mirrorless
Sensor Information
Processor Chip - Dual TRUE III
Sensor type BSI-CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.6mm
Sensor area 28.1mm² 366.6mm²
Sensor resolution 20 megapixels 29 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 3:2 1:1, 4:3, 3:2 and 16:9
Highest resolution 5184 x 3888 5424 x 3616
Highest native ISO 6400 6400
Lowest native ISO 125 100
RAW data
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 9 9
Lens
Lens mounting type fixed lens Sigma SA
Lens focal range 28-140mm (5.0x) -
Highest aperture f/3.5-5.5 -
Macro focus range 1cm -
Total lenses - 76
Focal length multiplier 5.8 1.5
Screen
Type of display Fixed Type Fixed Type
Display size 3" 3"
Resolution of display 1,040 thousand dots 1,620 thousand dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 2,360 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Slowest shutter speed 4 secs 30 secs
Maximum shutter speed 1/4000 secs 1/4000 secs
Continuous shooting rate - 3.8 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom white balance
Image stabilization
Built-in flash
Flash range 5.50 m (with Auto ISO) no built-in flash
Flash modes Flash on, flash off no built-in flash
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 3840x2160 -
Highest video resolution 3840x2160 -
Video data format MPEG-4, H.264 -
Microphone support
Headphone support
Connectivity
Wireless Supports FlashAir SD cards None
Bluetooth
NFC
HDMI
USB DB-110 lithium-ion battery & USB charger USB 3.0 (5 GBit/sec)
GPS Built-in None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 247 gr (0.54 pounds) 625 gr (1.38 pounds)
Physical dimensions 118 x 66 x 33mm (4.6" x 2.6" x 1.3") 147 x 95 x 91mm (5.8" x 3.7" x 3.6")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 340 images -
Form of battery Battery Pack -
Battery model - BP-61
Self timer Yes Yes
Time lapse shooting
Storage type Internal + SD/SDHC/SDXC card SD/SDHC/SDXC
Card slots Single Single
Retail price $752 $738