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Panasonic ZR3 vs Ricoh GR Digital IV

Portability
94
Imaging
36
Features
26
Overall
32
Panasonic Lumix DMC-ZR3 front
 
Ricoh GR Digital IV front
Portability
92
Imaging
35
Features
47
Overall
39

Panasonic ZR3 vs Ricoh GR Digital IV Key Specs

Panasonic ZR3
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-200mm (F3.3-5.9) lens
  • 159g - 98 x 55 x 26mm
  • Announced January 2010
  • Other Name is Lumix DMC-ZX3
Ricoh GR Digital IV
(Full Review)
  • 10MP - 1/1.7" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 28mm (F1.9) lens
  • 190g - 109 x 59 x 33mm
  • Announced September 2011
  • Previous Model is Ricoh GR Digital III
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Panasonic ZR3 vs Ricoh GR Digital IV Overview

The following is a extensive overview of the Panasonic ZR3 versus Ricoh GR Digital IV, both Small Sensor Compact digital cameras by competitors Panasonic and Ricoh. There is a substantial difference between the image resolutions of the ZR3 (14MP) and GR Digital IV (10MP) and the ZR3 (1/2.3") and GR Digital IV (1/1.7") offer different sensor dimensions.

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The ZR3 was manufactured 19 months prior to the GR Digital IV which makes them a generation away from each other. Both of these cameras have the same body design (Compact).

Before we go straight to a step-by-step comparison, here is a short summary of how the ZR3 grades versus the GR Digital IV when considering portability, imaging, features and an overall mark.

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Reasons to pick Panasonic ZR3 over the Ricoh GR Digital IV

 ZR3 GR Digital IV 

Reasons to pick Ricoh GR Digital IV over the Panasonic ZR3

 GR Digital IV ZR3 
AnnouncedSeptember 2011January 2010Newer by 19 months
Manually focus Dial exact focusing
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution1230k230kCrisper screen (+1000k dot)

Common features in the Panasonic ZR3 and Ricoh GR Digital IV

 ZR3 GR Digital IV 
Screen typeFixed Fixed Fixed screen
Selfie screen Missing selfie screen
Touch friendly screen Neither has Touch friendly screen

Panasonic ZR3 vs Ricoh GR Digital IV Physical Comparison

For anybody who is aiming to travel with your camera, you will want to factor its weight and size. The Panasonic ZR3 has exterior dimensions of 98mm x 55mm x 26mm (3.9" x 2.2" x 1.0") accompanied by a weight of 159 grams (0.35 lbs) while the Ricoh GR Digital IV has specifications of 109mm x 59mm x 33mm (4.3" x 2.3" x 1.3") having a weight of 190 grams (0.42 lbs).

Examine the Panasonic ZR3 versus Ricoh GR Digital IV in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will vary depending on the lens you use at that moment. The following is a front view size comparison of the ZR3 and the GR Digital IV.

Panasonic ZR3 vs Ricoh GR Digital IV size comparison

Taking into account size and weight, the portability grade of the ZR3 and GR Digital IV is 94 and 92 respectively.

Panasonic ZR3 vs Ricoh GR Digital IV top view buttons comparison

Panasonic ZR3 vs Ricoh GR Digital IV Sensor Comparison

Generally, it is very difficult to visualize the gap between sensor dimensions just by reviewing specs. The pic here may give you a stronger sense of the sensor dimensions in the ZR3 and GR Digital IV.

As you can plainly see, both of these cameras have different resolutions and different sensor dimensions. The ZR3 due to its tinier sensor is going to make achieving shallow depth of field trickier and the Panasonic ZR3 will deliver extra detail due to its extra 4MP. Higher resolution can also enable you to crop shots a bit more aggressively. The more aged ZR3 is going to be disadvantaged in sensor technology.

Panasonic ZR3 vs Ricoh GR Digital IV sensor size comparison

Panasonic ZR3 vs Ricoh GR Digital IV Screen and ViewFinder

Panasonic ZR3 vs Ricoh GR Digital IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic ZR3 as a Portrait photography camera
Ricoh GR Digital IV as a Portrait photography camera
28
decent megapixels (14MP)
no manual focus
manual mode not available
external flash not possible
tiny sensor size (1/2.3")
has no RAW format
41
manual focus
saves RAW formats
low megapixels (10MP)
sensor is tiny (1/1.7")
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Street Comparison

Panasonic ZR3 Street photography factors
Ricoh GR Digital IV Street photography factors
56
has image stabilization (Optical)
no moving screen
tiny sensor size (1/2.3")
has no RAW format
65
image stabilization (Sensor-shift)
saves RAW formats
screen is fixed
sensor is tiny (1/1.7")
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Sports Comparison

Panasonic ZR3 Sports photography advice
Ricoh GR Digital IV Sports photography advice
36
has image stabilization (Optical)
decent megapixels (14MP)
includes tracking autofocus
low maximum shutter speed (1/1,300s)
max frames per second low (2.0 frames/s)
lack of shutter priority mode
tiny sensor size (1/2.3")
has no phase detect autofocus
34
image stabilization (Sensor-shift)
good battery (390 CIPA)
fixed focal length (28mm)
low megapixels (10MP)
sensor is tiny (1/1.7")
lack of phase detect auto focus
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Travel Comparison

Panasonic ZR3 as a Travel photography camera
Ricoh GR Digital IV as a Travel photography camera
64
decent megapixels (14 megapixels)
flash built-in
reasonably wide (25mm)
no Timelapse recording
screen is not selfie friendly
sluggish max aperture (f3.3)
67
good battery (390 CIPA)
has built in flash
great max aperture (f1.9)
low megapixels (10 megapixels)
doesn't posses selfie friendly screen
Photography Glossary

Landscape Comparison

Panasonic ZR3 as a Landscape photography camera
Ricoh GR Digital IV as a Landscape photography camera
37
reasonably wide (25mm)
has image stabilization (Optical)
decent megapixels (14MP)
no manual focus
fixed lens (fixed lens mount)
sluggish max aperture (f3.3)
tiny screen (2.7 inches)
manual mode not available
tiny sensor size (1/2.3")
has no RAW format
no Timelapse recording
53
manual focus
great max aperture (f1.9)
screen size is decent (3 inches)
image stabilization (Sensor-shift)
saves RAW formats
good battery (390 CIPA)
lens is fixed (fixed lens mount)
fixed focal length (28mm)
low megapixels (10 megapixels)
sensor is tiny (1/1.7")
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Vlogging Comparison

Panasonic ZR3 as a Vlogging camera
Ricoh GR Digital IV as a Vlogging camera
29
reasonably wide (25mm)
has image stabilization (Optical)
sluggish max aperture (f3.3)
screen is not selfie friendly
video res low (1280 x 720 resolution)
no external microphone jack
29
great max aperture (f1.9)
image stabilization (Sensor-shift)
doesn't posses selfie friendly screen
low video resolution (640 x 480 resolution)
lack of external mic support
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Panasonic ZR3 vs Ricoh GR Digital IV Specifications

Detailed spec comparison table for Panasonic ZR3 and Ricoh GR Digital IV
 Panasonic Lumix DMC-ZR3Ricoh GR Digital IV
General Information
Manufacturer Panasonic Ricoh
Model type Panasonic Lumix DMC-ZR3 Ricoh GR Digital IV
Otherwise known as Lumix DMC-ZX3 -
Type Small Sensor Compact Small Sensor Compact
Announced 2010-01-26 2011-09-15
Physical type Compact Compact
Sensor Information
Powered by Venus Engine HD II -
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 surface area 27.7mm² 41.5mm²
Sensor resolution 14 megapixel 10 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Highest resolution 4320 x 3240 3648 x 2736
Highest native ISO 6400 3200
Minimum native ISO 80 80
RAW format
Autofocusing
Manual focusing
AF touch
Continuous AF
AF single
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 11 -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 25-200mm (8.0x) 28mm (1x)
Maximum aperture f/3.3-5.9 f/1.9
Macro focusing distance 3cm 1cm
Focal length multiplier 5.9 4.8
Screen
Screen type Fixed Type Fixed Type
Screen sizing 2.7 inch 3 inch
Screen resolution 230 thousand dots 1,230 thousand dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder None Optical (optional)
Features
Slowest shutter speed 60 secs 1 secs
Maximum shutter speed 1/1300 secs 1/2000 secs
Continuous shooting rate 2.0fps -
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom WB
Image stabilization
Built-in flash
Flash distance 5.30 m 3.00 m
Flash settings Auto, On, Off, Red-eye, Slow Syncro Auto, On, Off, Red-Eye, Slow Sync, Manual
External flash
AEB
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1280x720 640x480
Video format AVCHD Lite 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
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 159 grams (0.35 pounds) 190 grams (0.42 pounds)
Physical dimensions 98 x 55 x 26mm (3.9" x 2.2" x 1.0") 109 x 59 x 33mm (4.3" x 2.3" x 1.3")
DXO scores
DXO All around 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 - 390 photos
Style of battery - Battery Pack
Battery ID - DB65
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC, Internal SD/SDHC, Internal
Card slots Single Single
Price at launch $280 $599