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Pentax XG-1 vs Ricoh GXR GR Lens A12 28mm F2.5

Portability
66
Imaging
40
Features
37
Overall
38
Pentax XG-1 front
 
Ricoh GXR GR Lens A12 28mm F2.5 front
Portability
88
Imaging
52
Features
37
Overall
46

Pentax XG-1 vs Ricoh GXR GR Lens A12 28mm F2.5 Key Specs

Pentax XG-1
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 24-1248mm (F2.8-5.6) lens
  • 567g - 119 x 89 x 98mm
  • Announced July 2014
Ricoh GXR GR Lens A12 28mm F2.5
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 200 - 3200
  • 1280 x 720 video
  • 28mm (F2.5) lens
  • 140g - 113 x 70 x 56mm
  • Released September 2010
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Pentax XG-1 vs Ricoh GXR GR Lens A12 28mm F2.5 Overview

Below, we are reviewing the Pentax XG-1 vs Ricoh GXR GR Lens A12 28mm F2.5, former is a Small Sensor Superzoom while the other is a Advanced Mirrorless by competitors Pentax and Ricoh. There exists a noticeable gap among the sensor resolutions of the XG-1 (16MP) and GXR GR Lens A12 28mm F2.5 (12MP) and the XG-1 (1/2.3") and GXR GR Lens A12 28mm F2.5 (APS-C) feature totally different sensor sizing.

Photography Glossary

The XG-1 was manufactured 3 years after the GXR GR Lens A12 28mm F2.5 which is a fairly sizable difference as far as camera technology is concerned. Each of these cameras come with different body type with the Pentax XG-1 being a SLR-like (bridge) camera and the Ricoh GXR GR Lens A12 28mm F2.5 being a Rangefinder-style mirrorless camera.

Before delving in to a thorough comparison, below is a simple overview of how the XG-1 grades versus the GXR GR Lens A12 28mm F2.5 for portability, imaging, features and an overall mark.

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Reasons to pick Pentax XG-1 over the Ricoh GXR GR Lens A12 28mm F2.5

 XG-1 GXR GR Lens A12 28mm F2.5 
ReleasedJuly 2014September 2010Newer by 47 months

Reasons to pick Ricoh GXR GR Lens A12 28mm F2.5 over the Pentax XG-1

 GXR GR Lens A12 28mm F2.5 XG-1 
Display resolution920k460kSharper display (+460k dot)

Common features in the Pentax XG-1 and Ricoh GXR GR Lens A12 28mm F2.5

 XG-1 GXR GR Lens A12 28mm F2.5 
Manual focus Very exact focusing
Display typeFixed Fixed Fixed display
Display dimension3"3"Identical display measurement
Selfie screen Missing selfie screen
Touch friendly display Neither comes with Touch friendly display

Pentax XG-1 vs Ricoh GXR GR Lens A12 28mm F2.5 Physical Comparison

For those who are looking to travel with your camera, you will have to take into account its weight and size. The Pentax XG-1 comes with exterior measurements of 119mm x 89mm x 98mm (4.7" x 3.5" x 3.9") along with a weight of 567 grams (1.25 lbs) while 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") along with a weight of 140 grams (0.31 lbs).

Check the Pentax XG-1 vs Ricoh GXR GR Lens A12 28mm F2.5 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will vary depending on the lens you choose at that moment. The following is the front view dimension comparison of the XG-1 versus the GXR GR Lens A12 28mm F2.5.

Pentax XG-1 vs Ricoh GXR GR Lens A12 28mm F2.5 size comparison

Taking into consideration dimensions and weight, the portability score of the XG-1 and GXR GR Lens A12 28mm F2.5 is 66 and 88 respectively.

Pentax XG-1 vs Ricoh GXR GR Lens A12 28mm F2.5 top view buttons comparison

Pentax XG-1 vs Ricoh GXR GR Lens A12 28mm F2.5 Sensor Comparison

Typically, it can be hard to visualise the contrast in sensor dimensions only by viewing specs. The pic below may give you a more clear sense of the sensor measurements in the XG-1 and GXR GR Lens A12 28mm F2.5.

As you can plainly see, both the cameras have got different megapixel count and different sensor dimensions. The XG-1 featuring a smaller sensor will make getting bokeh trickier and the Pentax XG-1 will provide you with more detail due to its extra 4MP. Greater resolution can also make it easier to crop pics much more aggressively. The younger XG-1 will have a benefit with regard to sensor technology.

Pentax XG-1 vs Ricoh GXR GR Lens A12 28mm F2.5 sensor size comparison

Pentax XG-1 vs Ricoh GXR GR Lens A12 28mm F2.5 Screen and ViewFinder

Pentax XG-1 vs Ricoh GXR GR Lens A12 28mm F2.5 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax XG-1 Portrait photography features
Ricoh GXR GR Lens A12 28mm F2.5 Portrait photography features
40
has manual focus
megapixel count good (16MP)
cannot use external flash
sensor size is tiny (1/2.3")
doesn't have RAW support
57
you can focus manually
sensor size is decent (APS-C)
features face detect focus
delivers RAW formats
doesn't have liveview
low resolution sensor (12MP)
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Street Comparison

Pentax XG-1 as a Street photography camera
Ricoh GXR GR Lens A12 28mm F2.5 as a Street photography camera
43
built in image stabilization (Sensor-shift)
fixed screen
sensor size is tiny (1/2.3")
doesn't have RAW support
more heavy than others in class (567g)
70
sensor size is decent (APS-C)
delivers RAW formats
lighter than competition (140g)
screen does not articulate
no image stabilization
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Sports Comparison

Pentax XG-1 Sports photography features
Ricoh GXR GR Lens A12 28mm F2.5 Sports photography features
45
great zoom range (24-1248mm 52.0 x zoom)
built in image stabilization (Sensor-shift)
megapixel count good (16 megapixels)
sensor size is tiny (1/2.3")
not so great battery pack (240 shots)
doesn't have phase detect autofocus
32
sensor size is decent (APS-C)
focal length is fixed (28mm)
doesn't have liveview
max frames per second low (5.0 frames/s)
no image stabilization
low resolution sensor (12 megapixels)
not so great battery life (320 CIPA)
has no phase detect auto focus
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Travel Comparison

Pentax XG-1 Travel photography advice
Ricoh GXR GR Lens A12 28mm F2.5 Travel photography advice
52
megapixel count good (16 megapixels)
has built in flash
fairly wide (24mm)
long zoom (1248mm)
doesn't have Timelapse recording
not so great battery pack (240 CIPA)
more heavy than others in class (567g)
display isn't selfie friendly
slow max aperture (f2.8)
58
lighter than competition (140 grams)
has built in flash
not so great battery life (320 CIPA)
low resolution sensor (12MP)
does not have a selfie friendly screen
somewhat slow max aperture (f2.5)
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Landscape Comparison

Pentax XG-1 as a Landscape photography camera
Ricoh GXR GR Lens A12 28mm F2.5 as a Landscape photography camera
45
has manual focus
fairly wide (24mm)
nice screen size (3 inches)
built in image stabilization (Sensor-shift)
megapixel count good (16MP)
cannot switch lens (fixed lens mount)
slow max aperture (f2.8)
sensor size is tiny (1/2.3")
doesn't have RAW support
not so great battery pack (240 shots)
doesn't have Timelapse recording
47
you can focus manually
screen size is good (3 inch)
sensor size is decent (APS-C)
delivers RAW formats
fixed lens (fixed lens mount)
focal length is fixed (28mm)
somewhat slow max aperture (f2.5)
doesn't have liveview
no image stabilization
low resolution sensor (12MP)
not so great battery life (320 shots)
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Vlogging Comparison

Vlogging with Pentax XG-1
Vlogging with Ricoh GXR GR Lens A12 28mm F2.5
25
fairly wide (24mm)
built in image stabilization (Sensor-shift)
video res high (1920 x 1080 pixels)
slow max aperture (f2.8)
display isn't selfie friendly
doesn't have external microphone jack
more heavy than others in class (567 grams)
28
features face detect focus
lighter than competition (140 grams)
somewhat slow max aperture (f2.5)
does not have a selfie friendly screen
no image stabilization
low quality video (1280 x 720 resolution)
no mic socket
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Pentax XG-1 vs Ricoh GXR GR Lens A12 28mm F2.5 Specifications

Detailed spec comparison table for Pentax XG-1 and Ricoh GXR GR Lens A12 28mm F2.5
 Pentax XG-1Ricoh GXR GR Lens A12 28mm F2.5
General Information
Brand Pentax Ricoh
Model type Pentax XG-1 Ricoh GXR GR Lens A12 28mm F2.5
Class Small Sensor Superzoom Advanced Mirrorless
Announced 2014-07-15 2010-09-21
Physical type SLR-like (bridge) Rangefinder-style mirrorless
Sensor Information
Processor Chip - GR Engine III
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.6 x 15.7mm
Sensor surface area 28.1mm² 370.5mm²
Sensor resolution 16MP 12MP
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Max resolution 4608 x 3456 4288 x 2848
Max native ISO 3200 3200
Min native ISO 100 200
RAW data
Autofocusing
Manual focusing
AF touch
AF continuous
Single AF
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Lens
Lens support fixed lens fixed lens
Lens zoom range 24-1248mm (52.0x) 28mm (1x)
Max aperture f/2.8-5.6 f/2.5
Macro focusing range 1cm -
Focal length multiplier 5.8 1.5
Screen
Screen type Fixed Type Fixed Type
Screen size 3 inches 3 inches
Screen resolution 460k dots 920k dots
Selfie friendly
Liveview
Touch screen
Screen technology - TFT color LCD
Viewfinder Information
Viewfinder Electronic Electronic (optional)
Viewfinder resolution 200k dots -
Features
Minimum shutter speed 4 seconds 180 seconds
Fastest shutter speed 1/2000 seconds 1/3200 seconds
Continuous shutter rate 9.0 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash distance 6.00 m -
Flash settings Force Off, Flash Auto, Force Flash, Slow Sync., Slow Sync. + Red-Eye, Red-Eye Reduction Auto, On, Off, Red-Eye, Slow Sync, Manual
External flash
AEB
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 640 x 480 (120 fps) 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps)
Max video resolution 1920x1080 1280x720
Video file format Motion JPEG MPEG-4
Mic port
Headphone port
Connectivity
Wireless Eye-Fi Connected 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 567g (1.25 lb) 140g (0.31 lb)
Dimensions 119 x 89 x 98mm (4.7" x 3.5" x 3.9") 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 240 photographs 320 photographs
Battery type Battery Pack Battery Pack
Battery ID LB-060 DB-90
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, 10 sec (3 images) )
Time lapse recording
Storage type SD/SDHC SD/SDHC, Internal
Card slots One One
Cost at release $599 $566