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Casio EX-G1 vs Ricoh GXR GR Lens A12 28mm F2.5

Portability
94
Imaging
35
Features
16
Overall
27
Casio Exilim EX-G1 front
 
Ricoh GXR GR Lens A12 28mm F2.5 front
Portability
88
Imaging
53
Features
37
Overall
46

Casio EX-G1 vs Ricoh GXR GR Lens A12 28mm F2.5 Key Specs

Casio EX-G1
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.5" Fixed Display
  • ISO 64 - 3200
  • 640 x 480 video
  • 38-114mm (F3.9-5.4) lens
  • 154g - 104 x 64 x 20mm
  • Launched November 2009
Ricoh GXR GR Lens A12 28mm F2.5
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 200 - 3200
  • 1280 x 720 video
  • 28mm (F2.5) lens
  • 140g - 113 x 70 x 56mm
  • Launched September 2010
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Casio EX-G1 vs Ricoh GXR GR Lens A12 28mm F2.5 Overview

On this page, we will be contrasting the Casio EX-G1 vs Ricoh GXR GR Lens A12 28mm F2.5, one being a Ultracompact and the latter is a Advanced Mirrorless by competitors Casio and Ricoh. The image resolution of the EX-G1 (12MP) and the GXR GR Lens A12 28mm F2.5 (12MP) is pretty well matched but the EX-G1 (1/2.3") and GXR GR Lens A12 28mm F2.5 (APS-C) have totally different sensor sizing.

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The EX-G1 was unveiled 10 months prior to the GXR GR Lens A12 28mm F2.5 and they are both of a similar generation. The two cameras have different body design with the Casio EX-G1 being a Ultracompact camera and the Ricoh GXR GR Lens A12 28mm F2.5 being a Rangefinder-style mirrorless camera.

Before going straight to a in-depth comparison, here is a quick view of how the EX-G1 scores vs the GXR GR Lens A12 28mm F2.5 with regard to portability, imaging, features and an overall rating.

Photography Glossary
	
	

Reasons to pick Casio EX-G1 over the Ricoh GXR GR Lens A12 28mm F2.5

 EX-G1 GXR GR Lens A12 28mm F2.5 

Reasons to pick Ricoh GXR GR Lens A12 28mm F2.5 over the Casio EX-G1

 GXR GR Lens A12 28mm F2.5 EX-G1 
LaunchedSeptember 2010November 2009Fresher by 10 months
Screen dimensions3"2.5"Bigger screen (+0.5")
Screen resolution920k230kCrisper screen (+690k dot)

Common features in the Casio EX-G1 and Ricoh GXR GR Lens A12 28mm F2.5

 EX-G1 GXR GR Lens A12 28mm F2.5 
Manually focus Dial exact focus
Screen typeFixed Fixed Fixed screen
Selfie screen Neither comes with selfie screen
Touch friendly screen Neither comes with Touch friendly screen

Casio EX-G1 vs Ricoh GXR GR Lens A12 28mm F2.5 Physical Comparison

If you are aiming to carry your camera often, you have to consider its weight and size. The Casio EX-G1 comes with physical dimensions of 104mm x 64mm x 20mm (4.1" x 2.5" x 0.8") along with a weight of 154 grams (0.34 lbs) whilst the Ricoh GXR GR Lens A12 28mm F2.5 has specifications of 113mm x 70mm x 56mm (4.4" x 2.8" x 2.2") having a weight of 140 grams (0.31 lbs).

See the Casio EX-G1 vs Ricoh GXR GR Lens A12 28mm F2.5 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you are utilising at that moment. Following is a front view scale comparison of the EX-G1 compared to the GXR GR Lens A12 28mm F2.5.

Casio EX-G1 vs Ricoh GXR GR Lens A12 28mm F2.5 size comparison

Looking at size and weight, the portability grade of the EX-G1 and GXR GR Lens A12 28mm F2.5 is 94 and 88 respectively.

Casio EX-G1 vs Ricoh GXR GR Lens A12 28mm F2.5 top view buttons comparison

Casio EX-G1 vs Ricoh GXR GR Lens A12 28mm F2.5 Sensor Comparison

Often, it can be tough to envision the difference between sensor sizing simply by checking specs. The graphic underneath may give you a clearer sense of the sensor dimensions in the EX-G1 and GXR GR Lens A12 28mm F2.5.

All in all, both of these cameras have the same MP albeit not the same sensor sizing. The EX-G1 has the tinier sensor which will make achieving shallow depth of field trickier. The older EX-G1 is going to be disadvantaged with regard to sensor technology.

Casio EX-G1 vs Ricoh GXR GR Lens A12 28mm F2.5 sensor size comparison

Casio EX-G1 vs Ricoh GXR GR Lens A12 28mm F2.5 Screen and ViewFinder

Casio EX-G1 vs Ricoh GXR GR Lens A12 28mm F2.5 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-G1 Portrait photography features
Ricoh GXR GR Lens A12 28mm F2.5 Portrait photography features
27
manual focus
manual mode not possible
can't use external flash
low MP (12 megapixels)
small sensor (1/2.3")
has no RAW files
58
manual focus
sensor size is decent (APS-C)
offers face detect focusing
saves RAW formats
no liveview feature
low resolution (12 megapixels)
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Street Comparison

Casio EX-G1 Street photography highlights
Ricoh GXR GR Lens A12 28mm F2.5 Street photography highlights
53
environment proofing
screen does not articulate
does not have image stabilization
small sensor (1/2.3")
has no RAW files
more heavy than competition (154 grams)
70
sensor size is decent (APS-C)
saves RAW formats
lighter than competition (140 grams)
screen is fixed
does not have image stabilization
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Sports Comparison

Casio EX-G1 Sports photography highlights
Ricoh GXR GR Lens A12 28mm F2.5 Sports photography highlights
23
environment proofing
max shutter speed is low (1/1,250s)
painfully slow continuous shooting (3.0 frames/s)
lack of shutter priority mode
does not have image stabilization
low MP (12 megapixels)
small sensor (1/2.3")
has no phase detect autofocus
32
sensor size is decent (APS-C)
can't change focal length (28mm)
no liveview feature
max frames per second very slow (5.0 frames/s)
does not have image stabilization
low resolution (12 megapixels)
low battery (320 shots)
doesn't have phase detect AF
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Travel Comparison

Casio EX-G1 Travel photography highlights
Ricoh GXR GR Lens A12 28mm F2.5 Travel photography highlights
54
environment proofing
flash built-in
missing Timelapse recording
more heavy than competition (154g)
low MP (12 megapixels)
screen isn't selfie friendly
wide angle not good (38mm)
slow max aperture (f3.9)
59
lighter than competition (140g)
flash built-in
low battery (320 CIPA)
low resolution (12MP)
doesn't posses selfie friendly display
slow max aperture (f2.5)
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Landscape Comparison

Casio EX-G1 as a Landscape photography camera
Ricoh GXR GR Lens A12 28mm F2.5 as a Landscape photography camera
31
manual focus
environment proofing
fixed lens (fixed lens mount)
wide angle not good (38mm)
slow max aperture (f3.9)
tiny screen (2.5 inch)
manual mode not possible
does not have image stabilization
low MP (12MP)
small sensor (1/2.3")
has no RAW files
missing Timelapse recording
48
manual focus
good sized screen (3")
sensor size is decent (APS-C)
saves RAW formats
fixed lens (fixed lens mount)
can't change focal length (28mm)
slow max aperture (f2.5)
no liveview feature
does not have image stabilization
low resolution (12 megapixels)
low battery (320 per charge)
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Vlogging Comparison

Vlogging with Casio EX-G1
Vlogging with Ricoh GXR GR Lens A12 28mm F2.5
22
wide angle not good (38mm)
slow max aperture (f3.9)
screen isn't selfie friendly
does not have image stabilization
video resolution low (640 x 480 pxls)
missing external microphone socket
more heavy than competition (154 grams)
28
offers face detect focusing
lighter than competition (140g)
slow max aperture (f2.5)
doesn't posses selfie friendly display
does not have image stabilization
video resolution low (1280 x 720 resolution)
no mic support
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Casio EX-G1 vs Ricoh GXR GR Lens A12 28mm F2.5 Specifications

Detailed spec comparison table for Casio EX-G1 and Ricoh GXR GR Lens A12 28mm F2.5
 Casio Exilim EX-G1Ricoh GXR GR Lens A12 28mm F2.5
General Information
Manufacturer Casio Ricoh
Model type Casio Exilim EX-G1 Ricoh GXR GR Lens A12 28mm F2.5
Category Ultracompact Advanced Mirrorless
Launched 2009-11-18 2010-09-21
Physical type Ultracompact Rangefinder-style mirrorless
Sensor Information
Processor - GR Engine III
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 12 megapixel 12 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Maximum resolution 4000 x 3000 4288 x 2848
Maximum native ISO 3200 3200
Minimum native ISO 64 200
RAW photos
Autofocusing
Manual focusing
AF touch
Continuous AF
Single AF
AF tracking
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 38-114mm (3.0x) 28mm (1x)
Largest aperture f/3.9-5.4 f/2.5
Macro focusing range 10cm -
Focal length multiplier 5.8 1.5
Screen
Type of display Fixed Type Fixed Type
Display sizing 2.5 inches 3 inches
Display resolution 230 thousand dots 920 thousand dots
Selfie friendly
Liveview
Touch operation
Display technology - TFT color LCD
Viewfinder Information
Viewfinder None Electronic (optional)
Features
Slowest shutter speed 4 seconds 180 seconds
Maximum shutter speed 1/1250 seconds 1/3200 seconds
Continuous shooting rate 3.0 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Change WB
Image stabilization
Integrated flash
Flash distance 2.40 m -
Flash settings Auto, On, Off, Red-Eye, Soft Auto, On, Off, Red-Eye, Slow Sync, Manual
External flash
AEB
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 848 x 480 (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)
Maximum video resolution 640x480 1280x720
Video format Motion JPEG MPEG-4
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 154g (0.34 pounds) 140g (0.31 pounds)
Physical dimensions 104 x 64 x 20mm (4.1" x 2.5" x 0.8") 113 x 70 x 56mm (4.4" x 2.8" x 2.2")
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 - 320 photographs
Battery style - Battery Pack
Battery ID NP-800 DB-90
Self timer Yes (2 or 10 sec, Triple Self-timer) Yes (2 or 10 sec, 10 sec (3 images) )
Time lapse feature
Storage type microSD/microSDHC card, Internal SD/SDHC, Internal
Card slots One One
Retail price $61 $566