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Ricoh GR Digital IV vs Ricoh GXR GR Lens A12 28mm F2.5

Portability
92
Imaging
35
Features
47
Overall
39
Ricoh GR Digital IV front
 
Ricoh GXR GR Lens A12 28mm F2.5 front
Portability
88
Imaging
52
Features
37
Overall
46

Ricoh GR Digital IV vs Ricoh GXR GR Lens A12 28mm F2.5 Key Specs

Ricoh GR Digital IV
(Full Review)
  • 10MP - 1/1.7" Sensor
  • 3" Fixed Display
  • ISO 80 - 3200
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 28mm (F1.9) lens
  • 190g - 109 x 59 x 33mm
  • Revealed September 2011
  • Succeeded the Ricoh GR Digital III
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
  • Revealed September 2010
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Ricoh GR Digital IV vs Ricoh GXR GR Lens A12 28mm F2.5 Overview

Let's take a more detailed look at the Ricoh GR Digital IV and Ricoh GXR GR Lens A12 28mm F2.5, one is a Small Sensor Compact and the latter is a Advanced Mirrorless and both are designed by Ricoh. The resolution of the GR Digital IV (10MP) and the GXR GR Lens A12 28mm F2.5 (12MP) is pretty comparable but the GR Digital IV (1/1.7") and GXR GR Lens A12 28mm F2.5 (APS-C) feature different sensor size.

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The GR Digital IV was announced 12 months after the GXR GR Lens A12 28mm F2.5 and they are of a similar generation. Both the cameras offer different body type with the Ricoh GR Digital IV being a Compact camera and the Ricoh GXR GR Lens A12 28mm F2.5 being a Rangefinder-style mirrorless camera.

Before delving through a in-depth comparison, below is a short synopsis of how the GR Digital IV scores against the GXR GR Lens A12 28mm F2.5 in regards to portability, imaging, features and an overall score.

Photography Glossary
	
	

Reasons to pick Ricoh GR Digital IV over the Ricoh GXR GR Lens A12 28mm F2.5

 GR Digital IV GXR GR Lens A12 28mm F2.5 
RevealedSeptember 2011September 2010More modern by 12 months
Screen resolution1230k920kClearer screen (+310k dot)

Reasons to pick Ricoh GXR GR Lens A12 28mm F2.5 over the Ricoh GR Digital IV

 GXR GR Lens A12 28mm F2.5 GR Digital IV 

Common features in the Ricoh GR Digital IV and Ricoh GXR GR Lens A12 28mm F2.5

 GR Digital IV GXR GR Lens A12 28mm F2.5 
Focus manually Dial exact focus
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen size
Selfie screen Absent selfie screen
Touch screen Absent Touch screen

Ricoh GR Digital IV vs Ricoh GXR GR Lens A12 28mm F2.5 Physical Comparison

If you're going to carry around your camera, you're going to have to factor its weight and measurements. The Ricoh GR Digital IV offers physical dimensions of 109mm x 59mm x 33mm (4.3" x 2.3" x 1.3") along with a weight of 190 grams (0.42 lbs) and the Ricoh GXR GR Lens A12 28mm F2.5 has proportions of 113mm x 70mm x 56mm (4.4" x 2.8" x 2.2") accompanied by a weight of 140 grams (0.31 lbs).

Check out the Ricoh GR Digital IV and Ricoh GXR GR Lens A12 28mm F2.5 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you are utilizing at that time. Following is the front view over all size comparison of the GR Digital IV compared to the GXR GR Lens A12 28mm F2.5.

Ricoh GR Digital IV vs Ricoh GXR GR Lens A12 28mm F2.5 size comparison

Factoring in size and weight, the portability rating of the GR Digital IV and GXR GR Lens A12 28mm F2.5 is 92 and 88 respectively.

Ricoh GR Digital IV vs Ricoh GXR GR Lens A12 28mm F2.5 top view buttons comparison

Ricoh GR Digital IV vs Ricoh GXR GR Lens A12 28mm F2.5 Sensor Comparison

In many cases, it is tough to imagine the contrast in sensor sizes simply by going through technical specs. The picture below might offer you a greater sense of the sensor sizes in the GR Digital IV and GXR GR Lens A12 28mm F2.5.

As you can tell, both of the cameras enjoy different megapixels and different sensor sizes. The GR Digital IV having a smaller sensor is going to make getting shallow depth of field more challenging and the Ricoh GXR GR Lens A12 28mm F2.5 will show more detail with its extra 2 Megapixels. Higher resolution can also let you crop photographs far more aggressively. The more modern GR Digital IV provides an edge when it comes to sensor technology.

Ricoh GR Digital IV vs Ricoh GXR GR Lens A12 28mm F2.5 sensor size comparison

Ricoh GR Digital IV vs Ricoh GXR GR Lens A12 28mm F2.5 Screen and ViewFinder

Ricoh GR Digital IV vs Ricoh GXR GR Lens A12 28mm F2.5 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Ricoh GR Digital IV
Portrait photography with Ricoh GXR GR Lens A12 28mm F2.5
41
has manual focus
delivers RAW formats
low resolution (10 megapixels)
very small sensor (1/1.7")
57
you can focus manually
decent sensor size (APS-C)
offers face detect focusing
delivers RAW formats
no liveview feature
MP count low (12 megapixels)
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Street Comparison

Ricoh GR Digital IV Street photography info
Ricoh GXR GR Lens A12 28mm F2.5 Street photography info
65
image stabilization (Sensor-shift)
delivers RAW formats
screen does not articulate
very small sensor (1/1.7")
70
decent sensor size (APS-C)
delivers RAW formats
lighter than competition (140g)
no articulating screen
no image stabilization
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Sports Comparison

Ricoh GR Digital IV as a Sports photography camera
Ricoh GXR GR Lens A12 28mm F2.5 as a Sports photography camera
34
image stabilization (Sensor-shift)
great battery life (390 per charge)
focal length is fixed (28mm)
low resolution (10MP)
very small sensor (1/1.7")
lack of phase detect autofocus
32
decent sensor size (APS-C)
can't change focal length (28mm)
no liveview feature
very slow continuous shooting (5.0 fps)
no image stabilization
MP count low (12 megapixels)
bad battery life (320 CIPA)
has no phase detect AF
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Travel Comparison

Ricoh GR Digital IV Travel photography information
Ricoh GXR GR Lens A12 28mm F2.5 Travel photography information
67
great battery life (390 per charge)
built-in flash
fast maximum aperture (f1.9)
low resolution (10 megapixels)
display is not selfie friendly
58
lighter than competition (140g)
flash built-in
bad battery life (320 CIPA)
MP count low (12MP)
does not have a selfie friendly display
somewhat slow maximum aperture (f2.5)
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Landscape Comparison

Ricoh GR Digital IV as a Landscape photography camera
Ricoh GXR GR Lens A12 28mm F2.5 as a Landscape photography camera
53
has manual focus
fast maximum aperture (f1.9)
screen is a good size (3")
image stabilization (Sensor-shift)
delivers RAW formats
great battery life (390 per charge)
fixed lens (fixed lens mount)
focal length is fixed (28mm)
low resolution (10 megapixels)
very small sensor (1/1.7")
47
you can focus manually
nice screen size (3 inch)
decent sensor size (APS-C)
delivers RAW formats
fixed lens (fixed lens mount)
can't change focal length (28mm)
somewhat slow maximum aperture (f2.5)
no liveview feature
no image stabilization
MP count low (12 megapixels)
bad battery life (320 per charge)
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Vlogging Comparison

Vlogging with Ricoh GR Digital IV
Vlogging with Ricoh GXR GR Lens A12 28mm F2.5
29
fast maximum aperture (f1.9)
image stabilization (Sensor-shift)
display is not selfie friendly
video res low (640 x 480 pxls)
missing external mic socket
28
offers face detect focusing
lighter than competition (140g)
somewhat slow maximum aperture (f2.5)
does not have a selfie friendly display
no image stabilization
low quality video (1280 x 720 pxls)
lack of microphone socket
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Ricoh GR Digital IV vs Ricoh GXR GR Lens A12 28mm F2.5 Specifications

Detailed spec comparison table for Ricoh GR Digital IV and Ricoh GXR GR Lens A12 28mm F2.5
 Ricoh GR Digital IVRicoh GXR GR Lens A12 28mm F2.5
General Information
Brand Ricoh Ricoh
Model type Ricoh GR Digital IV Ricoh GXR GR Lens A12 28mm F2.5
Type Small Sensor Compact Advanced Mirrorless
Revealed 2011-09-15 2010-09-21
Physical type Compact Rangefinder-style mirrorless
Sensor Information
Processor Chip - GR Engine III
Sensor type CCD CMOS
Sensor size 1/1.7" APS-C
Sensor measurements 7.44 x 5.58mm 23.6 x 15.7mm
Sensor area 41.5mm² 370.5mm²
Sensor resolution 10 megapixel 12 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 1:1, 4:3, 3:2 and 16:9
Peak resolution 3648 x 2736 4288 x 2848
Highest native ISO 3200 3200
Min native ISO 80 200
RAW pictures
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 28mm (1x) 28mm (1x)
Max aperture f/1.9 f/2.5
Macro focusing range 1cm -
Focal length multiplier 4.8 1.5
Screen
Type of display Fixed Type Fixed Type
Display sizing 3" 3"
Display resolution 1,230 thousand dots 920 thousand dots
Selfie friendly
Liveview
Touch operation
Display tech - TFT color LCD
Viewfinder Information
Viewfinder Optical (optional) Electronic (optional)
Features
Minimum shutter speed 1 secs 180 secs
Fastest shutter speed 1/2000 secs 1/3200 secs
Continuous shutter rate - 5.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash distance 3.00 m -
Flash settings Auto, On, Off, Red-Eye, Slow Sync, Manual 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
Supported video resolutions 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps)
Highest video resolution 640x480 1280x720
Video data format Motion JPEG MPEG-4
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
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 190g (0.42 pounds) 140g (0.31 pounds)
Dimensions 109 x 59 x 33mm (4.3" x 2.3" x 1.3") 113 x 70 x 56mm (4.4" x 2.8" x 2.2")
DXO scores
DXO Overall 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 390 photos 320 photos
Form of battery Battery Pack Battery Pack
Battery ID DB65 DB-90
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, 10 sec (3 images) )
Time lapse feature
Storage type SD/SDHC, Internal SD/SDHC, Internal
Card slots 1 1
Retail price $599 $566