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Panasonic ZR3 vs Ricoh G900

Portability
94
Imaging
36
Features
26
Overall
32
Panasonic Lumix DMC-ZR3 front
 
Ricoh G900 front
Portability
89
Imaging
47
Features
46
Overall
46

Panasonic ZR3 vs Ricoh G900 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
  • Revealed January 2010
  • Alternate Name is Lumix DMC-ZX3
Ricoh G900
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 125 - 6400
  • Digital Image Stabilization
  • 3840 x 2160 video
  • 28-140mm (F3.5-5.5) lens
  • 247g - 118 x 66 x 33mm
  • Launched February 2018
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Panasonic ZR3 vs Ricoh G900 Overview

Here, we will be looking at the Panasonic ZR3 vs Ricoh G900, former being a Small Sensor Compact while the latter is a Waterproof by manufacturers Panasonic and Ricoh. There is a noticeable difference among the sensor resolutions of the ZR3 (14MP) and G900 (20MP) but both cameras posses the identical sensor measurements (1/2.3").

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The ZR3 was launched 9 years prior to the G900 and that is a fairly sizable difference as far as camera tech is concerned. Both the cameras feature the same body design (Compact).

Before diving right into a step-by-step comparison, here is a concise overview of how the ZR3 matches up versus the G900 in the way of portability, imaging, features and an overall grade.

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Reasons to pick Panasonic ZR3 over the Ricoh G900

 ZR3 G900 

Reasons to pick Ricoh G900 over the Panasonic ZR3

 G900 ZR3 
LaunchedFebruary 2018January 2010More recent by 98 months
Manual focus Very accurate focusing
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution1040k230kCrisper screen (+810k dot)

Common features in the Panasonic ZR3 and Ricoh G900

 ZR3 G900 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither comes with selfie screen
Touch screen Neither comes with Touch screen

Panasonic ZR3 vs Ricoh G900 Physical Comparison

If you're looking to lug around your camera often, you will have to factor its weight and volume. The Panasonic ZR3 comes with exterior measurements of 98mm x 55mm x 26mm (3.9" x 2.2" x 1.0") with a weight of 159 grams (0.35 lbs) whilst the Ricoh G900 has sizing of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") and a weight of 247 grams (0.54 lbs).

Check out the Panasonic ZR3 vs Ricoh G900 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will vary based on the lens you use at that moment. Underneath is a front view physical size comparison of the ZR3 against the G900.

Panasonic ZR3 vs Ricoh G900 size comparison

Looking at size and weight, the portability rating of the ZR3 and G900 is 94 and 89 respectively.

Panasonic ZR3 vs Ricoh G900 top view buttons comparison

Panasonic ZR3 vs Ricoh G900 Sensor Comparison

Oftentimes, it's difficult to envision the difference in sensor measurements only by going through technical specs. The photograph below will give you a clearer sense of the sensor sizing in the ZR3 and G900.

As you have seen, each of the cameras come with the identical sensor size albeit not the same MP. You can count on the Ricoh G900 to produce greater detail utilizing its extra 6MP. Higher resolution will also make it easier to crop shots a good deal more aggressively. The older ZR3 will be disadvantaged with regard to sensor tech.

Panasonic ZR3 vs Ricoh G900 sensor size comparison

Panasonic ZR3 vs Ricoh G900 Screen and ViewFinder

Panasonic ZR3 vs Ricoh G900 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic ZR3
Portrait photography with Ricoh G900
28
decent megapixels (14 megapixels)
manual focus not available
manual mode not possible
cannot use external flash
small sensor size (1/2.3")
no RAW format
45
has manual focus
decent MP (20 megapixels)
comes with face detection focus
lack of manual exposure
external flash not possible
sensor size is very small (1/2.3")
no RAW format
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Street Comparison

Panasonic ZR3 Street photography details
Ricoh G900 Street photography details
56
built in image stabilization (Optical)
no moving screen
small sensor size (1/2.3")
no RAW format
60
image stabilization (Digital)
weather proofing
screen is fixed
sensor size is very small (1/2.3")
no RAW format
heavier than average in class (247 grams)
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Sports Comparison

Panasonic ZR3 Sports photography advice
Ricoh G900 Sports photography advice
36
built in image stabilization (Optical)
decent megapixels (14MP)
has tracking focus
maximum shutter speed is a little low (1/1,300s)
slow frames per second (2.0 frames per second)
lack of shutter priority mode
small sensor size (1/2.3")
no phase detect autofocus
54
image stabilization (Digital)
decent MP (20 megapixels)
comes with tracking autofocus
weather proofing
better than average battery (340 shots)
lack of shutter priority mode
sensor size is very small (1/2.3")
no phase detect auto focus
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Travel Comparison

Panasonic ZR3 Travel photography factors
Ricoh G900 Travel photography factors
64
decent megapixels (14 megapixels)
flash built-in
rather wide (25mm)
doesn't have Time Lapse recording
screen isn't selfie friendly
sluggish max aperture (f3.3)
70
better than average battery (340 CIPA)
weather proofing
decent MP (20MP)
has built in flash
pretty wide (28mm)
heavier than average in class (247g)
screen is not selfie friendly
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Panasonic ZR3 Landscape photography highlights
Ricoh G900 Landscape photography highlights
37
rather wide (25mm)
built in image stabilization (Optical)
decent megapixels (14 megapixels)
manual focus not available
lens is fixed (fixed lens mount)
sluggish max aperture (f3.3)
small screen (2.7 inches)
manual mode not possible
small sensor size (1/2.3")
no RAW format
doesn't have Time Lapse recording
56
has manual focus
pretty wide (28mm)
screen is a decent size (3 inches)
image stabilization (Digital)
decent MP (20 megapixels)
weather proofing
better than average battery (340 shots)
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
lack of manual exposure
sensor size is very small (1/2.3")
no RAW format
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Vlogging Comparison

Vlogging with Panasonic ZR3
Vlogging with Ricoh G900
29
rather wide (25mm)
built in image stabilization (Optical)
sluggish max aperture (f3.3)
screen isn't selfie friendly
low video resolution (1280 x 720 resolution)
doesn't have mic jack
32
pretty wide (28mm)
image stabilization (Digital)
comes with face detection focus
great video quality (3840 x 2160 resolution)
somewhat slow maximum aperture (f3.5)
screen is not selfie friendly
does not have external mic jack
heavier than average in class (247 grams)
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Panasonic ZR3 vs Ricoh G900 Specifications

Detailed spec comparison table for Panasonic ZR3 and Ricoh G900
 Panasonic Lumix DMC-ZR3Ricoh G900
General Information
Company Panasonic Ricoh
Model type Panasonic Lumix DMC-ZR3 Ricoh G900
Also Known as Lumix DMC-ZX3 -
Category Small Sensor Compact Waterproof
Revealed 2010-01-26 2018-02-21
Body design Compact Compact
Sensor Information
Chip Venus Engine HD II -
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.08 x 4.56mm 6.17 x 4.55mm
Sensor area 27.7mm² 28.1mm²
Sensor resolution 14 megapixels 20 megapixels
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Maximum resolution 4320 x 3240 5184 x 3888
Maximum native ISO 6400 6400
Lowest native ISO 80 125
RAW images
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 11 9
Lens
Lens support fixed lens fixed lens
Lens zoom range 25-200mm (8.0x) 28-140mm (5.0x)
Max aperture f/3.3-5.9 f/3.5-5.5
Macro focusing distance 3cm 1cm
Crop factor 5.9 5.8
Screen
Range of screen Fixed Type Fixed Type
Screen sizing 2.7" 3"
Screen resolution 230 thousand dot 1,040 thousand dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 60s 4s
Maximum shutter speed 1/1300s 1/4000s
Continuous shooting speed 2.0 frames/s -
Shutter priority
Aperture priority
Manually set exposure
Change white balance
Image stabilization
Inbuilt flash
Flash distance 5.30 m 5.50 m (with Auto ISO)
Flash settings Auto, On, Off, Red-eye, Slow Syncro Flash on, flash off
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
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) 3840x2160
Maximum video resolution 1280x720 3840x2160
Video file format AVCHD Lite MPEG-4, H.264
Mic input
Headphone input
Connectivity
Wireless None Supports FlashAir SD cards
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) DB-110 lithium-ion battery & USB charger
GPS None Built-in
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 159 grams (0.35 lbs) 247 grams (0.54 lbs)
Physical dimensions 98 x 55 x 26mm (3.9" x 2.2" x 1.0") 118 x 66 x 33mm (4.6" x 2.6" 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 - 340 photos
Form of battery - Battery Pack
Self timer Yes (2 or 10 sec) Yes
Time lapse feature
Storage media SD/SDHC/SDXC, Internal Internal + SD/SDHC/SDXC card
Storage slots Single Single
Cost at launch $280 $752