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Ricoh G900 vs Samsung ST90

Portability
89
Imaging
47
Features
46
Overall
46
Ricoh G900 front
 
Samsung ST90 front
Portability
99
Imaging
37
Features
19
Overall
29

Ricoh G900 vs Samsung ST90 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
  • Released February 2018
Samsung ST90
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 0 - 0
  • 1280 x 720 video
  • ()mm (F) lens
  • n/ag - 92 x 53 x 17mm
  • Revealed January 2011
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Ricoh G900 vs Samsung ST90 Overview

Here is a in-depth overview of the Ricoh G900 vs Samsung ST90, former being a Waterproof while the latter is a Ultracompact by manufacturers Ricoh and Samsung. There is a substantial difference among the resolutions of the G900 (20MP) and ST90 (14MP) but they use the exact same sensor sizes (1/2.3").

Photography Glossary

The G900 was released 7 years later than the ST90 and that is a fairly big difference as far as camera tech is concerned. Both of these cameras come with different body type with the Ricoh G900 being a Compact camera and the Samsung ST90 being a Ultracompact camera.

Before going straight into a step-by-step comparison, below is a quick introduction of how the G900 grades versus the ST90 when considering portability, imaging, features and an overall rating.

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Reasons to pick Ricoh G900 over the Samsung ST90

 G900 ST90 
RevealedFebruary 2018January 2011Fresher by 87 months
Manual focus More accurate focusing
Screen resolution1040k460kCrisper screen (+580k dot)

Reasons to pick Samsung ST90 over the Ricoh G900

 ST90 G900 

Common features in the Ricoh G900 and Samsung ST90

 G900 ST90 
Screen typeFixed Fixed Fixed screen
Screen dimension3"3"Identical screen dimensions
Selfie screen Neither offers selfie screen
Touch friendly screen No Touch friendly screen

Ricoh G900 vs Samsung ST90 Physical Comparison

If you're intending to carry your camera regularly, you are going to need to think about its weight and volume. The Ricoh G900 offers outer measurements of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") accompanied by a weight of 247 grams (0.54 lbs) while the Samsung ST90 has sizing of 92mm x 53mm x 17mm (3.6" x 2.1" x 0.7") accompanied by a weight of n/a grams (0.00 lbs).

Check out the Ricoh G900 vs Samsung ST90 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change based on the lens you select at the time. The following is the front view scale comparison of the G900 against the ST90.

Ricoh G900 vs Samsung ST90 size comparison

Considering size and weight, the portability grade of the G900 and ST90 is 89 and 99 respectively.

Ricoh G900 vs Samsung ST90 top view buttons comparison

Ricoh G900 vs Samsung ST90 Sensor Comparison

Often, it is very tough to see the difference in sensor sizing purely by looking through specs. The graphic underneath may offer you a far better sense of the sensor measurements in the G900 and ST90.

As you can plainly see, each of the cameras have got the exact same sensor measurements albeit not the same MP. You can count on the Ricoh G900 to provide you with more detail as a result of its extra 6 Megapixels. Higher resolution will let you crop pictures much more aggressively. The more modern G900 is going to have a benefit with regard to sensor technology.

Ricoh G900 vs Samsung ST90 sensor size comparison

Ricoh G900 vs Samsung ST90 Screen and ViewFinder

Ricoh G900 vs Samsung ST90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh G900 as a Portrait photography camera
Samsung ST90 as a Portrait photography camera
45
has manual focus
sensor resolution is decent (20MP)
offers face detect focus
manual mode not available
cannot use external flash
very small sensor (1/2.3")
doesn't have RAW files
28
megapixel count good (14MP)
focusing manually not possible
no manual mode
cannot use external flash
very small sensor (1/2.3")
no RAW files
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Street Comparison

Ricoh G900 Street photography info
Samsung ST90 Street photography info
60
built in image stabilization (Digital)
environment proofing
fixed screen
very small sensor (1/2.3")
doesn't have RAW files
more heavy than competition in class (247 grams)
49
fixed screen
no image stabilization
very small sensor (1/2.3")
no RAW files
max ISO too low (0)
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Sports Comparison

Sports photography with Ricoh G900
Sports photography with Samsung ST90
54
built in image stabilization (Digital)
sensor resolution is decent (20MP)
offers tracking focus
environment proofing
good battery (340 per charge)
no shutter priority mode
very small sensor (1/2.3")
doesn't have phase detect auto focus
26
megapixel count good (14 megapixels)
can't change focal length (()mm)
no shutter priority
no image stabilization
very small sensor (1/2.3")
no phase detect AF
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Travel Comparison

Ricoh G900 Travel photography factors
Samsung ST90 Travel photography factors
70
good battery (340 per charge)
environment proofing
sensor resolution is decent (20MP)
flash built-in
really wide (28mm)
more heavy than competition in class (247 grams)
screen isn't selfie friendly
sluggish max aperture (f3.5)
71
megapixel count good (14MP)
flash built-in
fast max aperture (f)
doesn't have Timelapse recording
doesn't posses selfie friendly display
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Landscape Comparison

Ricoh G900 Landscape photography highlights
Samsung ST90 Landscape photography highlights
56
has manual focus
really wide (28mm)
pretty good screen size (3")
built in image stabilization (Digital)
sensor resolution is decent (20MP)
environment proofing
good battery (340 shots)
lens is fixed (fixed lens mount)
sluggish max aperture (f3.5)
manual mode not available
very small sensor (1/2.3")
doesn't have RAW files
37
fast max aperture (f)
screen size is good (3 inches)
megapixel count good (14 megapixels)
focusing manually not possible
can't change lens (fixed lens mount)
can't change focal length (()mm)
no manual mode
no image stabilization
very small sensor (1/2.3")
max ISO too low (0)
no RAW files
doesn't have Timelapse recording
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Vlogging Comparison

Ricoh G900 Vlogging details
Samsung ST90 Vlogging details
32
really wide (28mm)
built in image stabilization (Digital)
offers face detect focus
high res video (3840 x 2160 pxls)
sluggish max aperture (f3.5)
screen isn't selfie friendly
lack of microphone support
more heavy than competition in class (247 grams)
27
fast max aperture (f)
doesn't posses selfie friendly display
no image stabilization
video resolution low (1280 x 720 pixels)
doesn't have microphone socket
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Ricoh G900 vs Samsung ST90 Specifications

Detailed spec comparison table for Ricoh G900 and Samsung ST90
 Ricoh G900Samsung ST90
General Information
Manufacturer Ricoh Samsung
Model type Ricoh G900 Samsung ST90
Type Waterproof Ultracompact
Released 2018-02-21 2011-01-19
Physical type Compact Ultracompact
Sensor Information
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.16 x 4.62mm
Sensor surface area 28.1mm² 28.5mm²
Sensor resolution 20 megapixel 14 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 -
Full resolution 5184 x 3888 4608 x 3456
Max native ISO 6400 -
Min native ISO 125 -
RAW support
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 9 -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) ()
Max aperture f/3.5-5.5 -
Macro focusing range 1cm -
Focal length multiplier 5.8 5.8
Screen
Display type Fixed Type Fixed Type
Display sizing 3 inches 3 inches
Resolution of display 1,040 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 4s 8s
Highest shutter speed 1/4000s 1/2000s
Shutter priority
Aperture priority
Manual mode
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 5.50 m (with Auto ISO) -
Flash options Flash on, flash off -
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840x2160 1280 x 720
Max video resolution 3840x2160 1280x720
Video data format MPEG-4, H.264 -
Microphone port
Headphone port
Connectivity
Wireless Supports FlashAir SD cards None
Bluetooth
NFC
HDMI
USB DB-110 lithium-ion battery & USB charger none
GPS Built-in None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 247g (0.54 lbs) -
Dimensions 118 x 66 x 33mm (4.6" x 2.6" x 1.3") 92 x 53 x 17mm (3.6" x 2.1" x 0.7")
DXO scores
DXO All around 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 life 340 pictures -
Battery type Battery Pack -
Self timer Yes -
Time lapse recording
Type of storage Internal + SD/SDHC/SDXC card -
Card slots Single Single
Pricing at launch $752 $150