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Panasonic GH3 vs Ricoh GR II

Portability
66
Imaging
52
Features
80
Overall
63
Panasonic Lumix DMC-GH3 front
 
Ricoh GR II front
Portability
89
Imaging
59
Features
55
Overall
57

Panasonic GH3 vs Ricoh GR II Key Specs

Panasonic GH3
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 12800
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 550g - 133 x 93 x 82mm
  • Announced September 2012
  • Superseded the Panasonic GH2
  • Successor is Panasonic GH4
Ricoh GR II
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 25600
  • 1920 x 1080 video
  • 28mm (F2.8-16.0) lens
  • 251g - 117 x 63 x 35mm
  • Introduced June 2015
  • Earlier Model is Ricoh GR
Photography Glossary

Panasonic GH3 vs Ricoh GR II Overview

Lets look more closely at the Panasonic GH3 versus Ricoh GR II, one being a Advanced Mirrorless and the latter is a Large Sensor Compact by manufacturers Panasonic and Ricoh. The image resolution of the GH3 (16MP) and the GR II (16MP) is pretty similar but the GH3 (Four Thirds) and GR II (APS-C) have different sensor sizes.

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The GH3 was launched 3 years before the GR II and that is quite a serious gap as far as technology is concerned. The two cameras have different body design with the Panasonic GH3 being a SLR-style mirrorless camera and the Ricoh GR II being a Large Sensor Compact camera.

Before getting straight to a in depth comparison, here is a concise view of how the GH3 scores vs the GR II in relation to portability, imaging, features and an overall grade.

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Reasons to pick Panasonic GH3 over the Ricoh GR II

 GH3 GR II 
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Take selfies
Touch friendly screen Quickly navigate

Reasons to pick Ricoh GR II over the Panasonic GH3

 GR II GH3 
IntroducedJune 2015September 2012More recent by 33 months
Screen resolution1230k614kCrisper screen (+616k dot)

Common features in the Panasonic GH3 and Ricoh GR II

 GH3 GR II 
Manual focus More accurate focusing
Screen dimensions3"3"Equal screen dimensions

Panasonic GH3 vs Ricoh GR II Physical Comparison

If you're looking to lug around your camera often, you'll need to take into account its weight and measurements. The Panasonic GH3 offers exterior measurements of 133mm x 93mm x 82mm (5.2" x 3.7" x 3.2") accompanied by a weight of 550 grams (1.21 lbs) and the Ricoh GR II has proportions of 117mm x 63mm x 35mm (4.6" x 2.5" x 1.4") having a weight of 251 grams (0.55 lbs).

Check out the Panasonic GH3 versus Ricoh GR II in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will change dependant on the lens you are employing during that time. Here is a front view overall size comparison of the GH3 vs the GR II.

Panasonic GH3 vs Ricoh GR II size comparison

Considering dimensions and weight, the portability score of the GH3 and GR II is 66 and 89 respectively.

Panasonic GH3 vs Ricoh GR II top view buttons comparison

Panasonic GH3 vs Ricoh GR II Sensor Comparison

Typically, it's tough to picture the difference between sensor measurements only by reviewing a spec sheet. The graphic below will help give you a much better sense of the sensor sizing in the GH3 and GR II.

As you can see, both of those cameras provide the same megapixels albeit different sensor measurements. The GH3 comes with the tinier sensor which should make achieving bokeh more difficult. The older GH3 is going to be disadvantaged when it comes to sensor tech.

Panasonic GH3 vs Ricoh GR II sensor size comparison

Panasonic GH3 vs Ricoh GR II Screen and ViewFinder

Panasonic GH3 vs Ricoh GR II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GH3 Portrait photography information
Ricoh GR II Portrait photography information
71
manual focus
good MP (16 megapixels)
decent sensor size (Four Thirds)
supports face detection focus
supports RAW files
75
has manual focus
resolution is good (16MP)
sensor size is decent (APS-C)
supports face detect focus
supports RAW formats
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Street Comparison

Street photography with Panasonic GH3
Street photography with Ricoh GR II
65
screen can move to multiple angles
decent sensor size (Four Thirds)
supports RAW files
features focus via touch
weather proof
lack of image stabilization
more heavy than competition in class (550 grams)
74
sensor size is decent (APS-C)
supports RAW formats
lighter than competition (251g)
very good high ISO (25,600)
screen does not articulate
lack of image stabilization
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Sports Comparison

Panasonic GH3 Sports photography factors
Ricoh GR II Sports photography factors
63
fast continuous shooting (20.0 frames per second)
good MP (16MP)
decent sensor size (Four Thirds)
supports tracking autofocus
weather proof
better than average battery pack (540 shots)
lack of image stabilization
lacks phase detect auto focus
50
resolution is good (16 megapixels)
sensor size is decent (APS-C)
supports tracking focus
fixed focal length (28mm)
slow continuous shooting (4.0 frames/s)
lack of image stabilization
doesn't have phase detect auto focus
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Travel Comparison

Panasonic GH3 Travel photography highlights
Ricoh GR II Travel photography highlights
71
better than average battery pack (540 per charge)
weather proof
features focus via touch
good MP (16MP)
flash built-in
screen is selfie friendly
more heavy than competition in class (550 grams)
67
lighter than competition (251 grams)
resolution is good (16 megapixels)
has built in flash
lack of Timelapse mode
does not contain selfie friendly display
somewhat slow max aperture (f2.8)
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Landscape Comparison

Panasonic GH3 Landscape photography info
Ricoh GR II Landscape photography info
71
manual focus
switch lenses (Micro Four Thirds mount)
screen is a good size (3 inch)
good MP (16MP)
decent sensor size (Four Thirds)
supports RAW files
weather proof
better than average battery pack (540 per charge)
lack of image stabilization
59
has manual focus
screen size is good (3 inches)
resolution is good (16MP)
sensor size is decent (APS-C)
very good high ISO (25,600)
supports RAW formats
lens is fixed (fixed lens mount)
fixed focal length (28mm)
somewhat slow max aperture (f2.8)
lack of image stabilization
lack of Timelapse mode
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Vlogging Comparison

Panasonic GH3 Vlogging features
Ricoh GR II Vlogging features
65
screen is selfie friendly
touchscreen
supports face detection focus
high quality video (1920 x 1080 pixels)
comes with external microphone jack
lack of image stabilization
more heavy than competition in class (550g)
32
supports face detect focus
high res video (1920 x 1080 resolution)
lighter than competition (251g)
somewhat slow max aperture (f2.8)
does not contain selfie friendly display
lack of image stabilization
lack of microphone port
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Panasonic GH3 vs Ricoh GR II Specifications

Detailed spec comparison table for Panasonic GH3 and Ricoh GR II
 Panasonic Lumix DMC-GH3Ricoh GR II
General Information
Make Panasonic Ricoh
Model type Panasonic Lumix DMC-GH3 Ricoh GR II
Class Advanced Mirrorless Large Sensor Compact
Announced 2012-09-17 2015-06-17
Body design SLR-style mirrorless Large Sensor Compact
Sensor Information
Processor Venus Engine VII FHD GR Engine V
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor measurements 17.3 x 13mm 23.7 x 15.7mm
Sensor surface area 224.9mm² 372.1mm²
Sensor resolution 16 megapixels 16 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Peak resolution 4608 x 3456 4928 x 3264
Highest native ISO 12800 25600
Minimum native ISO 200 100
RAW pictures
Autofocusing
Manual focusing
Touch focus
AF continuous
Single AF
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 23 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 28mm (1x)
Maximal aperture - f/2.8-16.0
Macro focusing distance - 10cm
Available lenses 107 -
Crop factor 2.1 1.5
Screen
Display type Fully Articulated Fixed Type
Display sizing 3" 3"
Display resolution 614k dot 1,230k dot
Selfie friendly
Liveview
Touch screen
Display tech OLED Monitor with static touch control -
Viewfinder Information
Viewfinder Electronic Optical (optional)
Viewfinder resolution 1,744k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.67x -
Features
Min shutter speed 60s 300s
Max shutter speed 1/4000s 1/4000s
Continuous shutter speed 20.0fps 4.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Inbuilt flash
Flash distance 12.00 m 3.00 m (at Auto ISO)
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, Flash On, Flash Synchro., Manual Flash, Red-Eye Flash Auto, Red-Eye Flash On, Red-Eye Flash Synchro, Wireless
External flash
AE bracketing
WB bracketing
Max flash sync 1/160s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60, 50, 30, 25 24 fps) 1280 x 720 (60, 50, 30, 25fps), 640 x 480 (30, 25fps 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p), 640 x 480 (30p, 25p, 24p)
Highest video resolution 1920x1080 1920x1080
Video file format MPEG-4, AVCHD, H.264 MPEG-4, H.264
Microphone jack
Headphone jack
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 550 gr (1.21 lbs) 251 gr (0.55 lbs)
Physical dimensions 133 x 93 x 82mm (5.2" x 3.7" x 3.2") 117 x 63 x 35mm (4.6" x 2.5" x 1.4")
DXO scores
DXO Overall rating 71 80
DXO Color Depth rating 22.7 23.6
DXO Dynamic range rating 12.4 13.7
DXO Low light rating 812 1078
Other
Battery life 540 shots 320 shots
Style of battery Battery Pack Battery Pack
Battery ID - DB-65
Self timer Yes (2 or 10 sec, 10 sec (3 images)) Yes
Time lapse shooting
Storage media SD/SDHC/SDXC SD/SDHC/SDXC
Storage slots 1 1
Retail pricing $799 $599