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Casio EX-Z270 vs Ricoh GR III

Portability
96
Imaging
32
Features
22
Overall
28
Casio Exilim EX-Z270 front
 
Ricoh GR III front
Portability
90
Imaging
68
Features
62
Overall
65

Casio EX-Z270 vs Ricoh GR III Key Specs

Casio EX-Z270
(Full Review)
  • 10MP - 1/2.5" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-112mm (F2.6-7.8) lens
  • 111g - 97 x 55 x 22mm
  • Launched January 2009
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
  • Revealed September 2018
  • Succeeded the Ricoh GR III
  • Replacement is Ricoh GR III
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Casio EX-Z270 vs Ricoh GR III Overview

Its time to look much closer at the Casio EX-Z270 versus Ricoh GR III, one is a Ultracompact and the other is a Large Sensor Compact by companies Casio and Ricoh. There exists a sizeable gap among the sensor resolutions of the EX-Z270 (10MP) and GR III (24MP) and the EX-Z270 (1/2.5") and GR III (APS-C) offer totally different sensor sizing.

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The EX-Z270 was brought out 10 years earlier than the GR III which is a fairly large gap as far as camera technology is concerned. Both of these cameras feature different body design with the Casio EX-Z270 being a Ultracompact camera and the Ricoh GR III being a Large Sensor Compact camera.

Before diving into a thorough comparison, here is a simple summation of how the EX-Z270 scores vs the GR III in regards to portability, imaging, features and an overall mark.

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Reasons to pick Casio EX-Z270 over the Ricoh GR III

 EX-Z270 GR III 

Reasons to pick Ricoh GR III over the Casio EX-Z270

 GR III EX-Z270 
RevealedSeptember 2018January 2009Newer by 118 months
Focus manually Dial exact focusing
Display size3"2.7"Larger display (+0.3")
Display resolution1037k115kSharper display (+922k dot)
Touch display Easily navigate

Common features in the Casio EX-Z270 and Ricoh GR III

 EX-Z270 GR III 
Display typeFixed Fixed Fixed display
Selfie screen Absent selfie screen

Casio EX-Z270 vs Ricoh GR III Physical Comparison

If you're going to travel with your camera often, you need to consider its weight and volume. The Casio EX-Z270 enjoys exterior dimensions of 97mm x 55mm x 22mm (3.8" x 2.2" x 0.9") having a weight of 111 grams (0.24 lbs) and the Ricoh GR III has sizing of 109mm x 62mm x 33mm (4.3" x 2.4" x 1.3") accompanied by a weight of 257 grams (0.57 lbs).

Check the Casio EX-Z270 versus Ricoh GR III in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen at that time. Here is a front view size comparison of the EX-Z270 compared to the GR III.

Casio EX-Z270 vs Ricoh GR III size comparison

Looking at dimensions and weight, the portability rating of the EX-Z270 and GR III is 96 and 90 respectively.

Casio EX-Z270 vs Ricoh GR III top view buttons comparison

Casio EX-Z270 vs Ricoh GR III Sensor Comparison

Normally, it is tough to visualise the difference in sensor dimensions simply by going through technical specs. The picture underneath may provide you a far better sense of the sensor dimensions in the EX-Z270 and GR III.

As you can tell, each of the cameras feature different megapixels and different sensor dimensions. The EX-Z270 due to its smaller sensor will make shooting bokeh tougher and the Ricoh GR III will produce greater detail having its extra 14 Megapixels. Greater resolution can also enable you to crop photos way more aggressively. The more aged EX-Z270 will be behind in sensor innovation.

Casio EX-Z270 vs Ricoh GR III sensor size comparison

Casio EX-Z270 vs Ricoh GR III Screen and ViewFinder

Casio EX-Z270 vs Ricoh GR III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z270 Portrait photography details
Ricoh GR III Portrait photography details
19
no manual focus
no manual mode
no external flash support
low megapixels (10MP)
small sensor (1/2.5")
lacks RAW support
80
manual focus
resolution is good (24MP)
decent sensor size (APS-C)
features face detection autofocus
supports RAW files
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Street Comparison

Casio EX-Z270 Street photography info
Ricoh GR III Street photography info
56
has image stabilization (Sensor-shift)
no moving screen
small sensor (1/2.5")
lacks RAW support
84
has image stabilization (Sensor-shift)
decent sensor size (APS-C)
supports RAW files
offers touch focus
lighter than competition (257 grams)
very good high ISO (102,400)
no articulating screen
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Sports Comparison

Casio EX-Z270 Sports photography factors
Ricoh GR III Sports photography factors
26
has image stabilization (Sensor-shift)
lack of shutter priority mode
low megapixels (10 megapixels)
small sensor (1/2.5")
lacks phase detect auto focus
75
has image stabilization (Sensor-shift)
resolution is good (24MP)
decent sensor size (APS-C)
features tracking autofocus
sensor has phase detect autofocus
can't change focal length (28mm)
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Travel Comparison

Casio EX-Z270 Travel photography details
Ricoh GR III Travel photography details
58
built-in flash
reasonably wide (28mm)
doesn't have Timelapse recording
low megapixels (10 megapixels)
does not offer selfie friendly screen
sluggish maximum aperture (f2.6)
69
lighter than competition (257 grams)
offers touch focus
resolution is good (24 megapixels)
no Time Lapse recording
does not feature selfie friendly display
slow max aperture (f2.8)
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Landscape Comparison

Landscape photography with Casio EX-Z270
Landscape photography with Ricoh GR III
31
reasonably wide (28mm)
has image stabilization (Sensor-shift)
no manual focus
can't change lenses (fixed lens mount)
sluggish maximum aperture (f2.6)
screen is somewhat small (2.7 inches)
no manual mode
low megapixels (10MP)
small sensor (1/2.5")
lacks RAW support
doesn't have Timelapse recording
69
manual focus
good sized screen (3 inches)
has image stabilization (Sensor-shift)
resolution is good (24MP)
decent sensor size (APS-C)
no anti-alias filter
very good high ISO (102,400)
supports RAW files
cannot switch lens (fixed lens mount)
can't change focal length (28mm)
slow max aperture (f2.8)
no Time Lapse recording
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Vlogging Comparison

Casio EX-Z270 as a Vlogging camera
Ricoh GR III as a Vlogging camera
29
reasonably wide (28mm)
has image stabilization (Sensor-shift)
sluggish maximum aperture (f2.6)
does not offer selfie friendly screen
low video resolution (1280 x 720 pixels)
doesn't have external microphone support
37
screen is touchscreen
has image stabilization (Sensor-shift)
features face detection autofocus
video res high (1920 x 1080 pxls)
lighter than competition (257g)
slow max aperture (f2.8)
does not feature selfie friendly display
no external mic port
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Casio EX-Z270 vs Ricoh GR III Specifications

Detailed spec comparison table for Casio EX-Z270 and Ricoh GR III
 Casio Exilim EX-Z270Ricoh GR III
General Information
Make Casio Ricoh
Model Casio Exilim EX-Z270 Ricoh GR III
Class Ultracompact Large Sensor Compact
Launched 2009-01-08 2018-09-25
Body design Ultracompact Large Sensor Compact
Sensor Information
Sensor type CCD CMOS
Sensor size 1/2.5" APS-C
Sensor dimensions 5.744 x 4.308mm 23.5 x 15.6mm
Sensor surface area 24.7mm² 366.6mm²
Sensor resolution 10MP 24MP
Anti aliasing filter
Aspect ratio 16:9, 4:3 and 3:2 1:1 and 3:2
Peak resolution 3648 x 2736 6000 x 4000
Highest native ISO 1600 102400
Minimum native ISO 100 100
RAW data
Autofocusing
Focus manually
Touch focus
AF continuous
AF single
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Lens
Lens mount fixed lens fixed lens
Lens focal range 28-112mm (4.0x) 28mm (1x)
Highest aperture f/2.6-7.8 f/2.8-16
Macro focus distance - 6cm
Crop factor 6.3 1.5
Screen
Display type Fixed Type Fixed Type
Display sizing 2.7" 3"
Display resolution 115 thousand dot 1,037 thousand dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder None Optical (optional)
Features
Min shutter speed 1/2 secs 30 secs
Max shutter speed 1/2000 secs 1/4000 secs
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom WB
Image stabilization
Built-in flash
Flash range - no built-in flash
Flash settings - Auto, Flash On, Flash On+Red-eye, Slow-speed Sync, Slow Sync+Red-eye
Hot shoe
AEB
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) 1920 x 1080 @ 60p, MOV, H.264, Linear PCM
Highest video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4, H.264
Mic jack
Headphone jack
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) Yes
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 111 grams (0.24 lbs) 257 grams (0.57 lbs)
Physical dimensions 97 x 55 x 22mm (3.8" x 2.2" x 0.9") 109 x 62 x 33mm (4.3" x 2.4" x 1.3")
DXO scores
DXO Overall 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 model NP-80 -
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes
Time lapse recording
Storage media SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible Internal, SD/SDHC/SDXC (UHS-I supported)
Storage slots 1 1
Pricing at release $0 $900