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Panasonic S1 vs Ricoh GR Digital III

Portability
96
Imaging
35
Features
21
Overall
29
Panasonic Lumix DMC-S1 front
 
Ricoh GR Digital III front
Portability
92
Imaging
33
Features
35
Overall
33

Panasonic S1 vs Ricoh GR Digital III Key Specs

Panasonic S1
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 28-112mm (F3.1-5.6) lens
  • 117g - 99 x 59 x 21mm
  • Introduced January 2011
Ricoh GR Digital III
(Full Review)
  • 10MP - 1/1.7" Sensor
  • 3" Fixed Screen
  • ISO 64 - 1600
  • 640 x 480 video
  • 28mm (F1.9) lens
  • 208g - 109 x 59 x 26mm
  • Released July 2009
  • Renewed by Ricoh GR Digital IV
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Panasonic S1 vs Ricoh GR Digital III Overview

Its time to look more in depth at the Panasonic S1 vs Ricoh GR Digital III, both Small Sensor Compact cameras by rivals Panasonic and Ricoh. The sensor resolution of the S1 (12MP) and the GR Digital III (10MP) is relatively comparable but the S1 (1/2.3") and GR Digital III (1/1.7") boast different sensor dimensions.

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The S1 was revealed 18 months after the GR Digital III which makes them a generation away from one another. The two cameras have the same body design (Compact).

Before going right into a more detailed comparison, here is a quick introduction of how the S1 scores versus the GR Digital III when considering portability, imaging, features and an overall score.

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Reasons to pick Panasonic S1 over the Ricoh GR Digital III

 S1 GR Digital III 
ReleasedJanuary 2011July 2009More modern by 18 months

Reasons to pick Ricoh GR Digital III over the Panasonic S1

 GR Digital III S1 
Manual focus Dial precise focus
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution920k230kCrisper screen (+690k dot)

Common features in the Panasonic S1 and Ricoh GR Digital III

 S1 GR Digital III 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither offers selfie screen
Touch friendly screen Lack of Touch friendly screen

Panasonic S1 vs Ricoh GR Digital III Physical Comparison

For anybody who is intending to carry around your camera, you will have to think about its weight and dimensions. The Panasonic S1 offers external measurements of 99mm x 59mm x 21mm (3.9" x 2.3" x 0.8") having a weight of 117 grams (0.26 lbs) while the Ricoh GR Digital III has dimensions of 109mm x 59mm x 26mm (4.3" x 2.3" x 1.0") along with a weight of 208 grams (0.46 lbs).

Check the Panasonic S1 vs Ricoh GR Digital III 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 have chosen at that moment. Below is a front view dimension comparison of the S1 against the GR Digital III.

Panasonic S1 vs Ricoh GR Digital III size comparison

Looking at dimensions and weight, the portability grade of the S1 and GR Digital III is 96 and 92 respectively.

Panasonic S1 vs Ricoh GR Digital III top view buttons comparison

Panasonic S1 vs Ricoh GR Digital III Sensor Comparison

Quite often, it is very tough to imagine the gap in sensor sizes just by going through specs. The pic underneath should offer you a stronger sense of the sensor measurements in the S1 and GR Digital III.

As you can plainly see, both cameras provide different megapixels and different sensor sizes. The S1 with its smaller sensor is going to make shooting shallow DOF more difficult and the Panasonic S1 will provide greater detail because of its extra 2 Megapixels. Higher resolution will let you crop shots more aggressively. The newer S1 should have a benefit in sensor innovation.

Panasonic S1 vs Ricoh GR Digital III sensor size comparison

Panasonic S1 vs Ricoh GR Digital III Screen and ViewFinder

Panasonic S1 vs Ricoh GR Digital III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic S1 Portrait photography details
Ricoh GR Digital III Portrait photography details
21
focusing manually not possible
lack of manual exposure
no external flash support
low MP (12 megapixels)
small sensor size (1/2.3")
lacks RAW format
39
has manual focus
delivers RAW files
low megapixels (10MP)
sensor is small (1/1.7")
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Street Comparison

Panasonic S1 Street photography features
Ricoh GR Digital III Street photography features
63
has image stabilization (Optical)
lighter than competition (117g)
screen is fixed
small sensor size (1/2.3")
lacks RAW format
55
delivers RAW files
no moving screen
lack of image stabilization
sensor is small (1/1.7")
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Sports Comparison

Panasonic S1 Sports photography factors
Ricoh GR Digital III Sports photography factors
27
has image stabilization (Optical)
no shutter priority
low MP (12 megapixels)
small sensor size (1/2.3")
lacks phase detect AF
16
focal length is fixed (28mm)
lack of image stabilization
low megapixels (10MP)
sensor is small (1/1.7")
lacks phase detect auto focus
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Travel Comparison

Panasonic S1 Travel photography features
Ricoh GR Digital III Travel photography features
62
lighter than competition (117 grams)
built-in flash
really wide (28mm)
missing Time Lapse recording
low MP (12 megapixels)
does not contain selfie friendly screen
sluggish max aperture (f3.1)
63
has built in flash
great maximum aperture (f1.9)
low megapixels (10 megapixels)
display isn't selfie friendly
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Landscape Comparison

Landscape photography with Panasonic S1
Landscape photography with Ricoh GR Digital III
32
really wide (28mm)
has image stabilization (Optical)
focusing manually not possible
can't switch lenses (fixed lens mount)
sluggish max aperture (f3.1)
screen is somewhat small (2.7 inches)
lack of manual exposure
low MP (12 megapixels)
small sensor size (1/2.3")
lacks RAW format
missing Time Lapse recording
44
has manual focus
great maximum aperture (f1.9)
good sized screen (3")
delivers RAW files
fixed lens (fixed lens mount)
focal length is fixed (28mm)
lack of image stabilization
low megapixels (10 megapixels)
sensor is small (1/1.7")
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Vlogging Comparison

Panasonic S1 Vlogging features
Ricoh GR Digital III Vlogging features
31
really wide (28mm)
has image stabilization (Optical)
lighter than competition (117 grams)
sluggish max aperture (f3.1)
does not contain selfie friendly screen
video resolution low (1280 x 720 resolution)
missing mic jack
25
great maximum aperture (f1.9)
display isn't selfie friendly
lack of image stabilization
low quality video (640 x 480 pixels)
does not have external mic support
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Panasonic S1 vs Ricoh GR Digital III Specifications

Detailed spec comparison table for Panasonic S1 and Ricoh GR Digital III
 Panasonic Lumix DMC-S1Ricoh GR Digital III
General Information
Make Panasonic Ricoh
Model Panasonic Lumix DMC-S1 Ricoh GR Digital III
Category Small Sensor Compact Small Sensor Compact
Introduced 2011-01-05 2009-07-27
Physical type Compact Compact
Sensor Information
Powered by Venus Engine IV GR engine III
Sensor type CCD CCD
Sensor size 1/2.3" 1/1.7"
Sensor dimensions 6.08 x 4.56mm 7.44 x 5.58mm
Sensor area 27.7mm² 41.5mm²
Sensor resolution 12MP 10MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Max resolution 4000 x 3000 3648 x 2736
Max native ISO 6400 1600
Minimum native ISO 100 64
RAW pictures
Autofocusing
Manual focus
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 11 -
Lens
Lens mount fixed lens fixed lens
Lens focal range 28-112mm (4.0x) 28mm (1x)
Highest aperture f/3.1-5.6 f/1.9
Macro focus range 5cm 1cm
Crop factor 5.9 4.8
Screen
Type of display Fixed Type Fixed Type
Display diagonal 2.7" 3"
Display resolution 230k dots 920k dots
Selfie friendly
Liveview
Touch screen
Display technology TFT LCD -
Viewfinder Information
Viewfinder None Optical (optional)
Features
Minimum shutter speed 8s 1s
Fastest shutter speed 1/1600s 1/2000s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Built-in flash
Flash range 3.30 m 3.00 m
Flash modes Auto, On, Off, Red-Eye reduction Auto, On, Off, Red-Eye, Slow Sync, Manual
External flash
AEB
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (30fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1280x720 640x480
Video file format Motion JPEG -
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 117 grams (0.26 lb) 208 grams (0.46 lb)
Physical dimensions 99 x 59 x 21mm (3.9" x 2.3" x 0.8") 109 x 59 x 26mm (4.3" x 2.3" x 1.0")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 240 pictures -
Form of battery Battery Pack -
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse feature
Storage type SD/SDHC/SDXC, Internal SD/SDHC, Internal
Card slots 1 1
Retail price $269 $399