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Panasonic S1 vs Ricoh GR II

Portability
54
Imaging
73
Features
84
Overall
77
Panasonic Lumix DC-S1 front
 
Ricoh GR II front
Portability
89
Imaging
58
Features
55
Overall
56

Panasonic S1 vs Ricoh GR II Key Specs

Panasonic S1
(Full Review)
  • 24MP - Full frame Sensor
  • 3.2" Tilting Screen
  • ISO 100 - 51200 (Bump to 204800)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Leica L Mount
  • 1021g - 149 x 110 x 97mm
  • Introduced February 2019
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
  • Older Model is Ricoh GR
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Panasonic S1 vs Ricoh GR II Overview

In this write-up, we will be contrasting the Panasonic S1 vs Ricoh GR II, former being a Pro Mirrorless while the latter is a Large Sensor Compact by companies Panasonic and Ricoh. There is a large difference between the resolutions of the S1 (24MP) and GR II (16MP) and the S1 (Full frame) and GR II (APS-C) come with different sensor sizes.

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The S1 was launched 3 years later than the GR II and that is quite a serious difference as far as tech is concerned. Both of the cameras offer different body type with the Panasonic S1 being a SLR-style mirrorless camera and the Ricoh GR II being a Large Sensor Compact camera.

Before delving through a complete comparison, below is a quick introduction of how the S1 matches up vs the GR II in terms of portability, imaging, features and an overall rating.

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Reasons to pick Panasonic S1 over the Ricoh GR II

 S1 GR II 
IntroducedFebruary 2019June 2015Fresher by 45 months
Screen typeTiltingFixed Tilting screen
Screen sizing3.2"3"Bigger screen (+0.2")
Screen resolution2100k1230kClearer screen (+870k dot)
Touch friendly screen Quickly navigate

Reasons to pick Ricoh GR II over the Panasonic S1

 GR II S1 

Common features in the Panasonic S1 and Ricoh GR II

 S1 GR II 
Manually focus Dial accurate focusing
Selfie screen Neither contains selfie screen

Panasonic S1 vs Ricoh GR II Physical Comparison

In case you're intending to carry your camera regularly, you are going to need to think about its weight and proportions. The Panasonic S1 has got outer dimensions of 149mm x 110mm x 97mm (5.9" x 4.3" x 3.8") and a weight of 1021 grams (2.25 lbs) whilst the Ricoh GR II has measurements of 117mm x 63mm x 35mm (4.6" x 2.5" x 1.4") having a weight of 251 grams (0.55 lbs).

Check the Panasonic S1 vs Ricoh GR II in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change depending on the lens you use at that time. The following is the front view size comparison of the S1 and the GR II.

Panasonic S1 vs Ricoh GR II size comparison

Considering size and weight, the portability score of the S1 and GR II is 54 and 89 respectively.

Panasonic S1 vs Ricoh GR II top view buttons comparison

Panasonic S1 vs Ricoh GR II Sensor Comparison

Usually, it is very tough to imagine the gap between sensor sizing purely by reviewing a spec sheet. The visual below might offer you a better sense of the sensor dimensions in the S1 and GR II.

As you can see, both of those cameras offer different resolutions and different sensor sizing. The S1 because of its bigger sensor is going to make shooting shallow DOF easier and the Panasonic S1 will offer greater detail utilizing its extra 8MP. Higher resolution can also enable you to crop shots a little more aggressively. The more recent S1 provides an edge in sensor innovation.

Panasonic S1 vs Ricoh GR II sensor size comparison

Panasonic S1 vs Ricoh GR II Screen and ViewFinder

Panasonic S1 vs Ricoh GR II Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic S1
Portrait photography with Ricoh GR II
83
focusing manually
high flash sync (1/320s)
good megapixels (24MP)
sensor size is big (Full frame)
has face detect autofocus
saves RAW formats
74
you can focus manually
decent sensor resolution (16 megapixels)
sensor size is decent (APS-C)
has face detection focusing
saves RAW files
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Street Comparison

Panasonic S1 Street photography factors
Ricoh GR II Street photography factors
70
tilting screen
built in image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
saves RAW formats
boasts focus by touch
environment sealing
good high ISO (51,200)
heavier than competition in class (1,021g)
74
sensor size is decent (APS-C)
saves RAW files
lighter than average in class (251 grams)
above average ISO range (25,600)
screen is fixed
no image stabilization
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Sports Comparison

Panasonic S1 Sports photography details
Ricoh GR II Sports photography details
75
high shutter speed (1/8,000s)
quiet mode (1/8,000s)
built in image stabilization (Sensor based 5-axis)
good megapixels (24MP)
sensor size is big (Full frame)
has tracking focus
environment sealing
bad battery (380 CIPA)
lack of phase detect autofocus
50
decent sensor resolution (16MP)
sensor size is decent (APS-C)
has tracking autofocus
focal length is fixed (28mm)
slow fps (4.0 frames/s)
no image stabilization
does not have phase detect AF
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Travel Comparison

Panasonic S1 Travel photography advice
Ricoh GR II Travel photography advice
59
environment sealing
has bluetooth
boasts focus by touch
good megapixels (24 megapixels)
bad battery (380 per charge)
heavier than competition in class (1,021 grams)
doesn't have selfie friendly display
67
lighter than average in class (251g)
decent sensor resolution (16MP)
has built in flash
missing Time Lapse function
doesn't posses selfie friendly screen
sluggish maximum aperture (f2.8)
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Landscape Comparison

Landscape photography with Panasonic S1
Landscape photography with Ricoh GR II
80
focusing manually
switch lenses (Leica L mount)
nice screen size (3.2 inches)
built in image stabilization (Sensor based 5-axis)
good megapixels (24 megapixels)
sensor size is big (Full frame)
no anti aliasing filter
good high ISO (51,200)
saves RAW formats
environment sealing
has dual storage slots
bad battery (380 per charge)
59
you can focus manually
decent sized screen (3")
decent sensor resolution (16 megapixels)
sensor size is decent (APS-C)
above average ISO range (25,600)
saves RAW files
lens is fixed (fixed lens mount)
focal length is fixed (28mm)
sluggish maximum aperture (f2.8)
no image stabilization
missing Time Lapse function
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Vlogging Comparison

Vlogging with Panasonic S1
Vlogging with Ricoh GR II
32
touch screen
built in image stabilization (Sensor based 5-axis)
has face detect autofocus
video res high (3840 x 2160 resolution)
includes mic jack
doesn't have selfie friendly display
heavier than competition in class (1,021 grams)
32
has face detection focusing
high quality video (1920 x 1080 pixels)
lighter than average in class (251g)
sluggish maximum aperture (f2.8)
doesn't posses selfie friendly screen
no image stabilization
missing external mic socket
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Panasonic S1 vs Ricoh GR II Specifications

Detailed spec comparison table for Panasonic S1 and Ricoh GR II
 Panasonic Lumix DC-S1Ricoh GR II
General Information
Company Panasonic Ricoh
Model Panasonic Lumix DC-S1 Ricoh GR II
Category Pro Mirrorless Large Sensor Compact
Introduced 2019-02-01 2015-06-17
Physical type SLR-style mirrorless Large Sensor Compact
Sensor Information
Chip Venus Engine GR Engine V
Sensor type CMOS CMOS
Sensor size Full frame APS-C
Sensor dimensions 35.6 x 23.8mm 23.7 x 15.7mm
Sensor area 847.3mm² 372.1mm²
Sensor resolution 24MP 16MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Highest resolution 6000 x 4000 4928 x 3264
Highest native ISO 51200 25600
Highest boosted ISO 204800 -
Lowest native ISO 100 100
RAW pictures
Lowest boosted ISO 50 -
Autofocusing
Manual focus
Touch to focus
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 225 9
Lens
Lens mounting type Leica L fixed lens
Lens focal range - 28mm (1x)
Maximum aperture - f/2.8-16.0
Macro focus distance - 10cm
Amount of lenses 30 -
Crop factor 1 1.5
Screen
Screen type Tilting Fixed Type
Screen sizing 3.2 inches 3 inches
Screen resolution 2,100k dots 1,230k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type Electronic Optical (optional)
Viewfinder resolution 5,760k dots -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.78x -
Features
Slowest shutter speed 60s 300s
Maximum shutter speed 1/8000s 1/4000s
Maximum silent shutter speed 1/8000s -
Continuous shooting rate 9.0fps 4.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash range no built-in flash 3.00 m (at Auto ISO)
Flash options Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync, Slow Sync w/Red-eye Reduction, Forced 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
Maximum flash synchronize 1/320s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840 x 2160 @ 60p / 150 Mbps, MP4, H.264, Linear PCM 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p), 640 x 480 (30p, 25p, 24p)
Highest video resolution 3840x2160 1920x1080
Video data format MPEG-4, H.264, H.265 MPEG-4, H.264
Mic port
Headphone port
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB Yes (can be charged with high-power laptop/tablet chargers or portable power banks) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 1021g (2.25 lbs) 251g (0.55 lbs)
Dimensions 149 x 110 x 97mm (5.9" x 4.3" x 3.8") 117 x 63 x 35mm (4.6" x 2.5" x 1.4")
DXO scores
DXO All around score 95 80
DXO Color Depth score 25.2 23.6
DXO Dynamic range score 14.5 13.7
DXO Low light score 3333 1078
Other
Battery life 380 photographs 320 photographs
Battery type Battery Pack Battery Pack
Battery model - DB-65
Self timer Yes Yes
Time lapse recording
Type of storage - SD/SDHC/SDXC
Card slots Two Single
Cost at launch $2,498 $599