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Panasonic G100 vs Ricoh GR II

Portability
81
Imaging
61
Features
76
Overall
67
Panasonic Lumix DC-G100 front
 
Ricoh GR II front
Portability
89
Imaging
58
Features
55
Overall
56

Panasonic G100 vs Ricoh GR II Key Specs

Panasonic G100
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 200 - 25600
  • 3840 x 1920 video
  • Micro Four Thirds Mount
  • 352g - 116 x 83 x 54mm
  • Revealed June 2020
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
  • Released June 2015
  • Older Model is Ricoh GR
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Panasonic G100 vs Ricoh GR II Overview

Let's take a deeper look at the Panasonic G100 versus Ricoh GR II, one being a Entry-Level Mirrorless and the latter is a Large Sensor Compact by companies Panasonic and Ricoh. There exists a big gap among the sensor resolutions of the G100 (20MP) and GR II (16MP) and the G100 (Four Thirds) and GR II (APS-C) boast different sensor size.

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The G100 was manufactured 5 years later than the GR II and that is a fairly big gap as far as camera technology is concerned. Both cameras feature different body design with the Panasonic G100 being a SLR-style mirrorless camera and the Ricoh GR II being a Large Sensor Compact camera.

Before getting into a in depth comparison, here is a quick highlight of how the G100 grades versus the GR II in relation to portability, imaging, features and an overall rating.

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Reasons to pick Panasonic G100 over the Ricoh GR II

 G100 GR II 
ReleasedJune 2020June 2015Fresher by 62 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution1840k1230kCrisper screen (+610k dot)
Selfie screen Take selfies
Touch screen Quickly navigate

Reasons to pick Ricoh GR II over the Panasonic G100

 GR II G100 

Common features in the Panasonic G100 and Ricoh GR II

 G100 GR II 
Manual focus Very exact focusing
Screen size3"3"Same screen size

Panasonic G100 vs Ricoh GR II Physical Comparison

If you're aiming to carry your camera often, you should consider its weight and proportions. The Panasonic G100 features outside dimensions of 116mm x 83mm x 54mm (4.6" x 3.3" x 2.1") accompanied by a weight of 352 grams (0.78 lbs) while the Ricoh GR II has measurements of 117mm x 63mm x 35mm (4.6" x 2.5" x 1.4") along with a weight of 251 grams (0.55 lbs).

Examine the Panasonic G100 versus Ricoh GR II in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you are utilizing during that time. Here is a front view overall size comparison of the G100 compared to the GR II.

Panasonic G100 vs Ricoh GR II size comparison

Using dimensions and weight, the portability rating of the G100 and GR II is 81 and 89 respectively.

Panasonic G100 vs Ricoh GR II top view buttons comparison

Panasonic G100 vs Ricoh GR II Sensor Comparison

Typically, its tough to picture the contrast in sensor sizing simply by going through technical specs. The graphic below may give you a stronger sense of the sensor dimensions in the G100 and GR II.

As you can tell, both the cameras feature different megapixel count and different sensor sizing. The G100 due to its smaller sensor is going to make shooting shallower DOF trickier and the Panasonic G100 will provide extra detail due to its extra 4MP. Higher resolution will also let you crop photographs way more aggressively. The newer G100 provides an edge in sensor technology.

Panasonic G100 vs Ricoh GR II sensor size comparison

Panasonic G100 vs Ricoh GR II Screen and ViewFinder

Panasonic G100 vs Ricoh GR II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic G100 Portrait photography advice
Ricoh GR II Portrait photography advice
76
has manual focus
decent megapixels (20 megapixels)
sensor size is nice (Four Thirds)
comes with face detection focusing
saves RAW formats
74
has manual focus
decent megapixels (16MP)
sensor size is nice (APS-C)
includes face detect autofocus
delivers RAW formats
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Street Comparison

Street photography with Panasonic G100
Street photography with Ricoh GR II
77
fully articulated screen
sensor size is nice (Four Thirds)
saves RAW formats
offers touch focus
above average high ISO (25,600)
does not have image stabilization
74
sensor size is nice (APS-C)
delivers RAW formats
lighter than competitors in class (251 grams)
above average high ISO (25,600)
screen does not articulate
no image stabilization
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Sports Comparison

Panasonic G100 Sports photography features
Ricoh GR II Sports photography features
55
silent shutter (1/16,000s)
decent megapixels (20MP)
sensor size is nice (Four Thirds)
comes with tracking autofocus
max shutter speed is low (1/500s)
does not have image stabilization
terrible battery (270 per charge)
does not have phase detect AF
50
decent megapixels (16 megapixels)
sensor size is nice (APS-C)
includes tracking focus
can't change focal length (28mm)
slow frames per second (4.0 frames/s)
no image stabilization
doesn't have phase detect autofocus
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Travel Comparison

Panasonic G100 Travel photography factors
Ricoh GR II Travel photography factors
77
connects via bluetooth
offers touch focus
decent megapixels (20MP)
has built in flash
screen is selfie friendly
terrible battery (270 per charge)
67
lighter than competitors in class (251g)
decent megapixels (16MP)
built-in flash
missing Time Lapse recording
screen is not selfie friendly
somewhat slow max aperture (f2.8)
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Landscape Comparison

Panasonic G100 as a Landscape photography camera
Ricoh GR II as a Landscape photography camera
71
has manual focus
change lenses (Micro Four Thirds mount)
screen size is decent (3")
decent megapixels (20 megapixels)
sensor size is nice (Four Thirds)
above average high ISO (25,600)
saves RAW formats
does not have image stabilization
terrible battery (270 CIPA)
59
has manual focus
pretty good screen size (3")
decent megapixels (16 megapixels)
sensor size is nice (APS-C)
above average high ISO (25,600)
delivers RAW formats
fixed lens (fixed lens mount)
can't change focal length (28mm)
somewhat slow max aperture (f2.8)
no image stabilization
missing Time Lapse recording
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Vlogging Comparison

Panasonic G100 Vlogging highlights
Ricoh GR II Vlogging highlights
77
screen is selfie friendly
touchscreen enabled
comes with face detection focusing
high video quality (3840 x 1920 resolution)
includes external microphone socket
does not have image stabilization
32
includes face detect autofocus
video resolution high (1920 x 1080 resolution)
lighter than competitors in class (251g)
somewhat slow max aperture (f2.8)
screen is not selfie friendly
no image stabilization
missing mic socket
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Panasonic G100 vs Ricoh GR II Specifications

Detailed spec comparison table for Panasonic G100 and Ricoh GR II
 Panasonic Lumix DC-G100Ricoh GR II
General Information
Make Panasonic Ricoh
Model type Panasonic Lumix DC-G100 Ricoh GR II
Class Entry-Level Mirrorless Large Sensor Compact
Revealed 2020-06-24 2015-06-17
Physical type SLR-style mirrorless Large Sensor Compact
Sensor Information
Processor Chip - GR Engine V
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 23.7 x 15.7mm
Sensor surface area 224.9mm² 372.1mm²
Sensor resolution 20 megapixels 16 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Max resolution 5184 x 3888 4928 x 3264
Max native ISO 25600 25600
Minimum native ISO 200 100
RAW files
Minimum enhanced ISO 100 -
Autofocusing
Manual focusing
Touch to focus
Continuous AF
Single AF
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 49 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 28mm (1x)
Largest aperture - f/2.8-16.0
Macro focusing range - 10cm
Total lenses 107 -
Crop factor 2.1 1.5
Screen
Screen type Fully Articulated Fixed Type
Screen size 3 inch 3 inch
Screen resolution 1,840 thousand dots 1,230 thousand dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type Electronic Optical (optional)
Viewfinder resolution 3,680 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.73x -
Features
Minimum shutter speed 60s 300s
Fastest shutter speed 1/500s 1/4000s
Fastest silent shutter speed 1/16000s -
Continuous shutter rate 10.0 frames per sec 4.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance 3.60 m (at ISO 100) 3.00 m (at Auto ISO)
Flash settings Auto, auto w/redeye reduction, on, on w/redeye redduction, slow sync, slow sync w/redeye reduction, off Auto, Flash On, Flash Synchro., Manual Flash, Red-Eye Flash Auto, Red-Eye Flash On, Red-Eye Flash Synchro, Wireless
External flash
AEB
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 3840 x 1920 @ 30p / 100 Mbps, MOV, H.264, AAC3840 x 1920 @ 25p / 100 Mbps, MOV, H.264, AAC3840 x 1920 @ 24p / 100 Mbps, MOV, H.264, AAC1920 x 1080 @ 120p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 60p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 50p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 30p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 25p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 24p / 28 Mbps, MOV, H.264, AAC 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p), 640 x 480 (30p, 25p, 24p)
Max video resolution 3840x1920 1920x1080
Video data format MPEG-4, H.264 MPEG-4, H.264
Mic port
Headphone port
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 sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 352g (0.78 pounds) 251g (0.55 pounds)
Physical dimensions 116 x 83 x 54mm (4.6" x 3.3" x 2.1") 117 x 63 x 35mm (4.6" x 2.5" x 1.4")
DXO scores
DXO Overall rating not tested 80
DXO Color Depth rating not tested 23.6
DXO Dynamic range rating not tested 13.7
DXO Low light rating not tested 1078
Other
Battery life 270 shots 320 shots
Form of battery Battery Pack Battery Pack
Battery ID - DB-65
Self timer Yes Yes
Time lapse feature
Storage type SD/SDHC/SDXC card (UHS-I supported) SD/SDHC/SDXC
Card slots Single Single
Price at release $698 $599