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Casio EX-G1 vs Ricoh GR Digital IV

Portability
94
Imaging
35
Features
16
Overall
27
Casio Exilim EX-G1 front
 
Ricoh GR Digital IV front
Portability
92
Imaging
35
Features
47
Overall
39

Casio EX-G1 vs Ricoh GR Digital IV 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 GR Digital IV
(Full Review)
  • 10MP - 1/1.7" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 28mm (F1.9) lens
  • 190g - 109 x 59 x 33mm
  • Launched September 2011
  • Replaced the Ricoh GR Digital III
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Casio EX-G1 vs Ricoh GR Digital IV Overview

Let's look closer at the Casio EX-G1 versus Ricoh GR Digital IV, one being a Ultracompact and the latter is a Small Sensor Compact by competitors Casio and Ricoh. The resolution of the EX-G1 (12MP) and the GR Digital IV (10MP) is pretty similar but the EX-G1 (1/2.3") and GR Digital IV (1/1.7") posses totally different sensor size.

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The EX-G1 was revealed 22 months prior to the GR Digital IV which makes them a generation apart from each other. Both of the cameras have different body design with the Casio EX-G1 being a Ultracompact camera and the Ricoh GR Digital IV being a Compact camera.

Before we go straight to a detailed comparison, here is a short summation of how the EX-G1 grades versus the GR Digital IV with respect to portability, imaging, features and an overall grade.

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Reasons to pick Casio EX-G1 over the Ricoh GR Digital IV

 EX-G1 GR Digital IV 

Reasons to pick Ricoh GR Digital IV over the Casio EX-G1

 GR Digital IV EX-G1 
LaunchedSeptember 2011November 2009More recent by 22 months
Screen dimensions3"2.5"Bigger screen (+0.5")
Screen resolution1230k230kClearer screen (+1000k dot)

Common features in the Casio EX-G1 and Ricoh GR Digital IV

 EX-G1 GR Digital IV 
Manually focus Very precise focus
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen
Touch friendly screen Absent Touch friendly screen

Casio EX-G1 vs Ricoh GR Digital IV Physical Comparison

If you are looking to lug around your camera regularly, you will want to consider its weight and dimensions. The Casio EX-G1 has got external measurements of 104mm x 64mm x 20mm (4.1" x 2.5" x 0.8") and a weight of 154 grams (0.34 lbs) and the Ricoh GR Digital IV has dimensions of 109mm x 59mm x 33mm (4.3" x 2.3" x 1.3") having a weight of 190 grams (0.42 lbs).

Contrast the Casio EX-G1 versus Ricoh GR Digital IV in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you are utilizing at that time. Underneath is a front view scale comparison of the EX-G1 and the GR Digital IV.

Casio EX-G1 vs Ricoh GR Digital IV size comparison

Taking into consideration size and weight, the portability score of the EX-G1 and GR Digital IV is 94 and 92 respectively.

Casio EX-G1 vs Ricoh GR Digital IV top view buttons comparison

Casio EX-G1 vs Ricoh GR Digital IV Sensor Comparison

Usually, it is hard to see the gap between sensor measurements simply by reading specs. The photograph below may offer you a stronger sense of the sensor measurements in the EX-G1 and GR Digital IV.

As you can plainly see, each of these cameras have different megapixel count and different sensor measurements. The EX-G1 with its tinier sensor will make getting shallow DOF tougher and the Casio EX-G1 will deliver greater detail because of its extra 2 Megapixels. Higher resolution will also enable you to crop pictures a bit more aggressively. The older EX-G1 is going to be disadvantaged in sensor tech.

Casio EX-G1 vs Ricoh GR Digital IV sensor size comparison

Casio EX-G1 vs Ricoh GR Digital IV Screen and ViewFinder

Casio EX-G1 vs Ricoh GR Digital IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Casio EX-G1
Portrait photography with Ricoh GR Digital IV
27
has manual focus
no manual exposure
can't use external flash
low MP (12MP)
sensor size is small (1/2.3")
doesn't have RAW files
41
focusing manually
supports RAW files
MP count low (10MP)
tiny sensor (1/1.7")
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Street Comparison

Casio EX-G1 Street photography highlights
Ricoh GR Digital IV Street photography highlights
53
environment sealing
no moving screen
lack of image stabilization
sensor size is small (1/2.3")
doesn't have RAW files
heavier than competitors in class (154 grams)
65
image stabilization (Sensor-shift)
supports RAW files
screen does not articulate
tiny sensor (1/1.7")
Photography Glossary

Sports Comparison

Casio EX-G1 as a Sports photography camera
Ricoh GR Digital IV as a Sports photography camera
23
environment sealing
maximum shutter speed is a little low (1/1,250 seconds)
slow continuous shooting (3.0 frames per second)
lack of shutter priority mode
lack of image stabilization
low MP (12 megapixels)
sensor size is small (1/2.3")
doesn't have phase detect auto focus
34
image stabilization (Sensor-shift)
better than average battery pack (390 CIPA)
can't change focal length (28mm)
MP count low (10MP)
tiny sensor (1/1.7")
doesn't have phase detect autofocus
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Travel Comparison

Casio EX-G1 Travel photography info
Ricoh GR Digital IV Travel photography info
54
environment sealing
flash built-in
no Time Lapse recording
heavier than competitors in class (154g)
low MP (12 megapixels)
screen isn't selfie friendly
wide angle not good (38mm)
somewhat slow max aperture (f3.9)
67
better than average battery pack (390 shots)
has built in flash
fast maximum aperture (f1.9)
MP count low (10 megapixels)
display isn't selfie friendly
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Landscape Comparison

Casio EX-G1 Landscape photography factors
Ricoh GR Digital IV Landscape photography factors
31
has manual focus
environment sealing
fixed lens (fixed lens mount)
wide angle not good (38mm)
somewhat slow max aperture (f3.9)
screen is somewhat small (2.5 inches)
no manual exposure
lack of image stabilization
low MP (12 megapixels)
sensor size is small (1/2.3")
doesn't have RAW files
no Time Lapse recording
53
focusing manually
fast maximum aperture (f1.9)
good sized screen (3 inch)
image stabilization (Sensor-shift)
supports RAW files
better than average battery pack (390 CIPA)
lens is fixed (fixed lens mount)
can't change focal length (28mm)
MP count low (10 megapixels)
tiny sensor (1/1.7")
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Vlogging Comparison

Vlogging with Casio EX-G1
Vlogging with Ricoh GR Digital IV
22
wide angle not good (38mm)
somewhat slow max aperture (f3.9)
screen isn't selfie friendly
lack of image stabilization
video resolution low (640 x 480 resolution)
no external mic jack
heavier than competitors in class (154 grams)
29
fast maximum aperture (f1.9)
image stabilization (Sensor-shift)
display isn't selfie friendly
video res low (640 x 480 pixels)
no microphone socket
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Casio EX-G1 vs Ricoh GR Digital IV Specifications

Detailed spec comparison table for Casio EX-G1 and Ricoh GR Digital IV
 Casio Exilim EX-G1Ricoh GR Digital IV
General Information
Brand Casio Ricoh
Model Casio Exilim EX-G1 Ricoh GR Digital IV
Class Ultracompact Small Sensor Compact
Launched 2009-11-18 2011-09-15
Physical type Ultracompact Compact
Sensor Information
Sensor type CCD CCD
Sensor size 1/2.3" 1/1.7"
Sensor measurements 6.17 x 4.55mm 7.44 x 5.58mm
Sensor area 28.1mm² 41.5mm²
Sensor resolution 12MP 10MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Highest Possible resolution 4000 x 3000 3648 x 2736
Maximum native ISO 3200 3200
Min native ISO 64 80
RAW images
Autofocusing
Manual focus
Touch focus
Continuous AF
Single AF
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Lens
Lens mount fixed lens fixed lens
Lens focal range 38-114mm (3.0x) 28mm (1x)
Maximal aperture f/3.9-5.4 f/1.9
Macro focus range 10cm 1cm
Crop factor 5.8 4.8
Screen
Display type Fixed Type Fixed Type
Display sizing 2.5" 3"
Display resolution 230k dots 1,230k dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder None Optical (optional)
Features
Min shutter speed 4 seconds 1 seconds
Max shutter speed 1/1250 seconds 1/2000 seconds
Continuous shutter rate 3.0 frames per second -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom WB
Image stabilization
Integrated flash
Flash range 2.40 m 3.00 m
Flash options Auto, On, Off, Red-Eye, Soft Auto, On, Off, Red-Eye, Slow Sync, Manual
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 640x480 640x480
Video file format Motion JPEG Motion JPEG
Microphone port
Headphone port
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 sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 154g (0.34 pounds) 190g (0.42 pounds)
Physical dimensions 104 x 64 x 20mm (4.1" x 2.5" x 0.8") 109 x 59 x 33mm (4.3" x 2.3" 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 life - 390 photos
Battery type - Battery Pack
Battery model NP-800 DB65
Self timer Yes (2 or 10 sec, Triple Self-timer) Yes (2 or 10 sec)
Time lapse recording
Type of storage microSD/microSDHC card, Internal SD/SDHC, Internal
Card slots One One
Cost at release $61 $599