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Casio EX-S7 vs Ricoh GXR Mount A12

Portability
96
Imaging
35
Features
14
Overall
26
Casio Exilim EX-S7 front
 
Ricoh GXR Mount A12 front
Portability
84
Imaging
53
Features
39
Overall
47

Casio EX-S7 vs Ricoh GXR Mount A12 Key Specs

Casio EX-S7
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 64 - 1600
  • 1280 x 720 video
  • 36-107mm (F3.1-5.6) lens
  • 121g - 97 x 57 x 20mm
  • Revealed February 2010
Ricoh GXR Mount A12
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 200 - 3200
  • 1/9000s Max Shutter
  • 1280 x 720 video
  • ()mm (F) lens
  • 370g - 120 x 70 x 45mm
  • Announced August 2011
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Casio EX-S7 vs Ricoh GXR Mount A12 Overview

Below is a in-depth analysis of the Casio EX-S7 versus Ricoh GXR Mount A12, one being a Ultracompact and the other is a Entry-Level Mirrorless by rivals Casio and Ricoh. The image resolution of the EX-S7 (12MP) and the GXR Mount A12 (12MP) is very comparable but the EX-S7 (1/2.3") and GXR Mount A12 (APS-C) boast totally different sensor sizing.

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The EX-S7 was unveiled 17 months before the GXR Mount A12 making them a generation apart from each other. Both of the cameras feature different body design with the Casio EX-S7 being a Ultracompact camera and the Ricoh GXR Mount A12 being a Rangefinder-style mirrorless camera.

Before diving straight to a more detailed comparison, here is a quick introduction of how the EX-S7 scores against the GXR Mount A12 for portability, imaging, features and an overall grade.

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Reasons to pick Casio EX-S7 over the Ricoh GXR Mount A12

 EX-S7 GXR Mount A12 

Reasons to pick Ricoh GXR Mount A12 over the Casio EX-S7

 GXR Mount A12 EX-S7 
AnnouncedAugust 2011February 2010More recent by 17 months
Display size3"2.7"Larger display (+0.3")
Display resolution920k230kClearer display (+690k dot)

Common features in the Casio EX-S7 and Ricoh GXR Mount A12

 EX-S7 GXR Mount A12 
Manually focus Dial precise focus
Display typeFixed Fixed Fixed display
Selfie screen Lack of selfie screen
Touch friendly display Neither has Touch friendly display

Casio EX-S7 vs Ricoh GXR Mount A12 Physical Comparison

For those who are looking to lug around your camera regularly, you have to take into account its weight and measurements. The Casio EX-S7 has outer measurements of 97mm x 57mm x 20mm (3.8" x 2.2" x 0.8") having a weight of 121 grams (0.27 lbs) while the Ricoh GXR Mount A12 has proportions of 120mm x 70mm x 45mm (4.7" x 2.8" x 1.8") with a weight of 370 grams (0.82 lbs).

Take a look at the Casio EX-S7 versus Ricoh GXR Mount A12 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 change dependant on the lens you have at that moment. Following is a front view over all size comparison of the EX-S7 vs the GXR Mount A12.

Casio EX-S7 vs Ricoh GXR Mount A12 size comparison

Taking into account size and weight, the portability score of the EX-S7 and GXR Mount A12 is 96 and 84 respectively.

Casio EX-S7 vs Ricoh GXR Mount A12 top view buttons comparison

Casio EX-S7 vs Ricoh GXR Mount A12 Sensor Comparison

In many cases, it is hard to see the contrast in sensor measurements only by going through specs. The visual underneath should give you a greater sense of the sensor measurements in the EX-S7 and GXR Mount A12.

All in all, both of the cameras come with the identical MP but not the same sensor measurements. The EX-S7 provides the smaller sensor which will make obtaining shallow DOF more difficult. The older EX-S7 will be disadvantaged when it comes to sensor tech.

Casio EX-S7 vs Ricoh GXR Mount A12 sensor size comparison

Casio EX-S7 vs Ricoh GXR Mount A12 Screen and ViewFinder

Casio EX-S7 vs Ricoh GXR Mount A12 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Casio EX-S7 Portrait photography details
Ricoh GXR Mount A12 Portrait photography details
27
you can focus manually
lack of manual mode
no external flash support
sensor resolution low (12 megapixels)
small sensor (1/2.3")
lack of RAW files
55
has manual focus
decent sensor size (APS-C)
saves RAW files
does not have liveview
sensor resolution low (12 megapixels)
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Street Comparison

Casio EX-S7 Street photography advice
Ricoh GXR Mount A12 Street photography advice
48
screen is fixed
does not have image stabilization
small sensor (1/2.3")
lack of RAW files
65
decent sensor size (APS-C)
saves RAW files
no articulating screen
lack of image stabilization
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Sports Comparison

Casio EX-S7 Sports photography info
Ricoh GXR Mount A12 Sports photography info
17
no shutter priority mode
does not have image stabilization
sensor resolution low (12 megapixels)
small sensor (1/2.3")
lack of phase detect autofocus
39
high shutter speed (1/9,000 seconds)
decent sensor size (APS-C)
can't change focal length (()mm)
does not have liveview
painfully slow continuous shooting (3.0 frames per second)
lack of image stabilization
sensor resolution low (12MP)
no phase detect auto focus
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Travel Comparison

Casio EX-S7 Travel photography features
Ricoh GXR Mount A12 Travel photography features
52
flash built-in
doesn't have Timelapse mode
sensor resolution low (12MP)
display is not selfie friendly
wide angle not the best (36mm)
sluggish max aperture (f3.1)
60
flash built-in
very good max aperture (f)
does not have Time Lapse function
sensor resolution low (12MP)
display isn't selfie friendly
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Landscape Comparison

Casio EX-S7 as a Landscape photography camera
Ricoh GXR Mount A12 as a Landscape photography camera
28
you can focus manually
lens is fixed (fixed lens mount)
wide angle not the best (36mm)
sluggish max aperture (f3.1)
screen is small (2.7 inches)
lack of manual mode
does not have image stabilization
sensor resolution low (12MP)
small sensor (1/2.3")
lack of RAW files
doesn't have Timelapse mode
52
has manual focus
very good max aperture (f)
screen size is good (3 inch)
decent sensor size (APS-C)
saves RAW files
lens is fixed (fixed lens mount)
can't change focal length (()mm)
does not have liveview
lack of image stabilization
sensor resolution low (12 megapixels)
does not have Time Lapse function
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Vlogging Comparison

Casio EX-S7 Vlogging info
Ricoh GXR Mount A12 Vlogging info
22
wide angle not the best (36mm)
sluggish max aperture (f3.1)
display is not selfie friendly
does not have image stabilization
video quality not great (1280 x 720 resolution)
doesn't have microphone socket
26
very good max aperture (f)
display isn't selfie friendly
lack of image stabilization
video res low (1280 x 720 pxls)
does not have external mic port
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Casio EX-S7 vs Ricoh GXR Mount A12 Specifications

Detailed spec comparison table for Casio EX-S7 and Ricoh GXR Mount A12
 Casio Exilim EX-S7Ricoh GXR Mount A12
General Information
Make Casio Ricoh
Model Casio Exilim EX-S7 Ricoh GXR Mount A12
Class Ultracompact Entry-Level Mirrorless
Revealed 2010-02-21 2011-08-05
Body design Ultracompact Rangefinder-style mirrorless
Sensor Information
Powered by Exilim Engine 5.0 -
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.6 x 15.7mm
Sensor area 28.1mm² 370.5mm²
Sensor resolution 12MP 12MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Full resolution 4000 x 3000 4288 x 2848
Max native ISO 1600 3200
Min native ISO 64 200
RAW pictures
Autofocusing
Manual focus
Touch to focus
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 36-107mm (3.0x) ()
Maximum aperture f/3.1-5.6 -
Macro focus range 10cm -
Crop factor 5.8 1.5
Screen
Display type Fixed Type Fixed Type
Display size 2.7 inches 3 inches
Display resolution 230 thousand dot 920 thousand dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type None Electronic (optional)
Features
Slowest shutter speed 4 seconds 1 seconds
Maximum shutter speed 1/2000 seconds 1/9000 seconds
Continuous shooting speed - 3.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Integrated flash
Flash range 3.20 m 9.60 m
Flash options Auto, On, Off, Red-eye, Soft Auto, On, Off, Red-Eye, Slow Sync, Manual
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps)
Max video resolution 1280x720 1280x720
Video data format Motion JPEG Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 121g (0.27 pounds) 370g (0.82 pounds)
Physical dimensions 97 x 57 x 20mm (3.8" x 2.2" x 0.8") 120 x 70 x 45mm (4.7" x 2.8" x 1.8")
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 - 330 images
Battery form - Battery Pack
Battery model NP-80 DB-90
Self timer Yes (2 or 10 sec, Triple Self-timer) Yes (5 sec, custom)
Time lapse feature
Type of storage SD/SDHC card, Internal SD/SDHC, Internal
Storage slots Single Single
Retail price $140 $349