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Casio EX-Z90 vs Ricoh GR II

Portability
96
Imaging
34
Features
17
Overall
27
Casio Exilim EX-Z90 front
 
Ricoh GR II front
Portability
89
Imaging
59
Features
55
Overall
57

Casio EX-Z90 vs Ricoh GR II Key Specs

Casio EX-Z90
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 64 - 1600
  • 1280 x 720 video
  • 35-105mm (F3.1-5.9) lens
  • 121g - 90 x 52 x 19mm
  • Announced August 2009
Ricoh GR II
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 25600
  • 1920 x 1080 video
  • 28mm (F2.8-16.0) lens
  • 251g - 117 x 63 x 35mm
  • Introduced June 2015
  • Old Model is Ricoh GR
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Casio EX-Z90 vs Ricoh GR II Overview

Lets examine more in depth at the Casio EX-Z90 and Ricoh GR II, one is a Small Sensor Compact and the latter is a Large Sensor Compact by manufacturers Casio and Ricoh. There exists a crucial gap among the resolutions of the EX-Z90 (12MP) and GR II (16MP) and the EX-Z90 (1/2.3") and GR II (APS-C) possess totally different sensor measurements.

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The EX-Z90 was launched 6 years earlier than the GR II which is a fairly serious gap as far as camera technology is concerned. Both cameras offer different body type with the Casio EX-Z90 being a Compact camera and the Ricoh GR II being a Large Sensor Compact camera.

Before going straight into a detailed comparison, below is a brief introduction of how the EX-Z90 matches up vs the GR II with respect to portability, imaging, features and an overall score.

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Reasons to pick Casio EX-Z90 over the Ricoh GR II

 EX-Z90 GR II 

Reasons to pick Ricoh GR II over the Casio EX-Z90

 GR II EX-Z90 
IntroducedJune 2015August 2009More modern by 70 months
Screen sizing3"2.7"Bigger screen (+0.3")
Screen resolution1230k230kCrisper screen (+1000k dot)

Common features in the Casio EX-Z90 and Ricoh GR II

 EX-Z90 GR II 
Manually focus More precise focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Lack of selfie screen
Touch friendly screen Lack of Touch friendly screen

Casio EX-Z90 vs Ricoh GR II Physical Comparison

For those who are intending to carry around your camera often, you will need to factor its weight and measurements. The Casio EX-Z90 has physical measurements of 90mm x 52mm x 19mm (3.5" x 2.0" x 0.7") along with a weight of 121 grams (0.27 lbs) whilst the Ricoh GR II has proportions of 117mm x 63mm x 35mm (4.6" x 2.5" x 1.4") accompanied by a weight of 251 grams (0.55 lbs).

Examine the Casio EX-Z90 and Ricoh GR II in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are employing at that time. Here is the front view size comparison of the EX-Z90 vs the GR II.

Casio EX-Z90 vs Ricoh GR II size comparison

Using dimensions and weight, the portability rating of the EX-Z90 and GR II is 96 and 89 respectively.

Casio EX-Z90 vs Ricoh GR II top view buttons comparison

Casio EX-Z90 vs Ricoh GR II Sensor Comparison

More often than not, it is tough to visualise the contrast in sensor sizes just by researching a spec sheet. The picture below might offer you a much better sense of the sensor sizing in the EX-Z90 and GR II.

As you can see, both the cameras enjoy different megapixel count and different sensor sizes. The EX-Z90 due to its smaller sensor will make shooting shallower depth of field trickier and the Ricoh GR II will result in greater detail utilizing its extra 4MP. Higher resolution will help you crop pictures far more aggressively. The more aged EX-Z90 will be disadvantaged when it comes to sensor technology.

Casio EX-Z90 vs Ricoh GR II sensor size comparison

Casio EX-Z90 vs Ricoh GR II Screen and ViewFinder

Casio EX-Z90 vs Ricoh GR II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z90 Portrait photography info
Ricoh GR II Portrait photography info
27
you can focus manually
lack of manual exposure
can't use external flash
low megapixels (12 megapixels)
tiny sensor (1/2.3")
doesn't have RAW format
75
focusing manually
sensor resolution is decent (16MP)
good sensor size (APS-C)
has face detection focusing
saves RAW files
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Street Comparison

Casio EX-Z90 Street photography info
Ricoh GR II Street photography info
55
lighter than others (121 grams)
no articulating screen
does not have image stabilization
tiny sensor (1/2.3")
doesn't have RAW format
74
good sensor size (APS-C)
saves RAW files
lighter than average (251g)
great ISO range (25,600)
fixed screen
no image stabilization
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Sports Comparison

Casio EX-Z90 Sports photography info
Ricoh GR II Sports photography info
17
no shutter priority mode
does not have image stabilization
low megapixels (12MP)
tiny sensor (1/2.3")
doesn't have phase detect autofocus
50
sensor resolution is decent (16MP)
good sensor size (APS-C)
has tracking autofocus
can't change focal length (28mm)
slow continuous shooting (4.0 fps)
no image stabilization
lack of phase detect AF
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Travel Comparison

Casio EX-Z90 Travel photography features
Ricoh GR II Travel photography features
56
lighter than others (121 grams)
built-in flash
missing Time Lapse mode
low megapixels (12MP)
screen isn't selfie friendly
wide angle not great (35mm)
slow maximum aperture (f3.1)
67
lighter than average (251 grams)
sensor resolution is decent (16MP)
flash built-in
missing Timelapse mode
screen isn't selfie friendly
somewhat slow maximum aperture (f2.8)
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Landscape Comparison

Casio EX-Z90 Landscape photography factors
Ricoh GR II Landscape photography factors
27
you can focus manually
cannot switch lenses (fixed lens mount)
wide angle not great (35mm)
slow maximum aperture (f3.1)
screen is small (2.7 inch)
lack of manual exposure
does not have image stabilization
low megapixels (12MP)
tiny sensor (1/2.3")
doesn't have RAW format
missing Time Lapse mode
59
focusing manually
screen size is good (3 inch)
sensor resolution is decent (16 megapixels)
good sensor size (APS-C)
great ISO range (25,600)
saves RAW files
fixed lens (fixed lens mount)
can't change focal length (28mm)
somewhat slow maximum aperture (f2.8)
no image stabilization
missing Timelapse mode
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Vlogging Comparison

Casio EX-Z90 Vlogging highlights
Ricoh GR II Vlogging highlights
25
lighter than others (121g)
wide angle not great (35mm)
slow maximum aperture (f3.1)
screen isn't selfie friendly
does not have image stabilization
video resolution low (1280 x 720 resolution)
missing external mic support
32
has face detection focusing
high res video (1920 x 1080 resolution)
lighter than average (251g)
somewhat slow maximum aperture (f2.8)
screen isn't selfie friendly
no image stabilization
missing external microphone support
Photography Glossary

Casio EX-Z90 vs Ricoh GR II Specifications

Detailed spec comparison table for Casio EX-Z90 and Ricoh GR II
 Casio Exilim EX-Z90Ricoh GR II
General Information
Brand Name Casio Ricoh
Model Casio Exilim EX-Z90 Ricoh GR II
Type Small Sensor Compact Large Sensor Compact
Announced 2009-08-18 2015-06-17
Physical type Compact Large Sensor Compact
Sensor Information
Powered by Digic 4 GR Engine V
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.7 x 15.7mm
Sensor area 28.1mm² 372.1mm²
Sensor resolution 12MP 16MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Maximum resolution 4000 x 3000 4928 x 3264
Maximum native ISO 1600 25600
Lowest native ISO 64 100
RAW data
Autofocusing
Manual focus
AF touch
Continuous AF
AF single
AF tracking
Selective AF
Center weighted AF
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points - 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 35-105mm (3.0x) 28mm (1x)
Largest aperture f/3.1-5.9 f/2.8-16.0
Macro focus range 10cm 10cm
Focal length multiplier 5.8 1.5
Screen
Screen type Fixed Type Fixed Type
Screen size 2.7 inch 3 inch
Screen resolution 230k dots 1,230k dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None Optical (optional)
Features
Slowest shutter speed 4 seconds 300 seconds
Maximum shutter speed 1/2000 seconds 1/4000 seconds
Continuous shooting rate - 4.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom WB
Image stabilization
Integrated flash
Flash range 3.00 m 3.00 m (at Auto ISO)
Flash options Auto, On, Off, Red-eye, Soft Auto, Flash On, Flash Synchro., Manual Flash, Red-Eye Flash Auto, Red-Eye Flash On, Red-Eye Flash Synchro, Wireless
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p), 640 x 480 (30p, 25p, 24p)
Maximum video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, H.264
Microphone support
Headphone support
Connectivity
Wireless Eye-Fi Connected Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 121 grams (0.27 lbs) 251 grams (0.55 lbs)
Dimensions 90 x 52 x 19mm (3.5" x 2.0" x 0.7") 117 x 63 x 35mm (4.6" x 2.5" x 1.4")
DXO scores
DXO All around score not tested 80
DXO Color Depth score not tested 23.6
DXO Dynamic range score not tested 13.7
DXO Low light score not tested 1078
Other
Battery life - 320 photographs
Battery style - Battery Pack
Battery model NP-60 DB-65
Self timer Yes (2 or 10 sec, Triple) Yes
Time lapse feature
Storage type SD/MMC/SDHC card, Internal SD/SDHC/SDXC
Card slots 1 1
Launch cost $150 $599