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Panasonic LZ20 vs Ricoh CX3

Portability
71
Imaging
38
Features
34
Overall
36
Panasonic Lumix DMC-LZ20 front
 
Ricoh CX3 front
Portability
92
Imaging
33
Features
35
Overall
33

Panasonic LZ20 vs Ricoh CX3 Key Specs

Panasonic LZ20
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 1600 (Expand to 6400)
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-525mm (F3.1-5.8) lens
  • 499g - 120 x 76 x 80mm
  • Revealed July 2012
  • Newer Model is Panasonic LZ30
Ricoh CX3
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-300mm (F3.5-5.6) lens
  • 206g - 102 x 58 x 29mm
  • Launched June 2010
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Panasonic LZ20 vs Ricoh CX3 Overview

Below is a thorough comparison of the Panasonic LZ20 and Ricoh CX3, both Small Sensor Superzoom digital cameras by companies Panasonic and Ricoh. There is a huge difference between the resolutions of the LZ20 (16MP) and CX3 (10MP) but both cameras have the identical sensor sizes (1/2.3").

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The LZ20 was revealed 2 years later than the CX3 and that is quite a significant gap as far as tech is concerned. The two cameras feature different body design with the Panasonic LZ20 being a SLR-like (bridge) camera and the Ricoh CX3 being a Compact camera.

Before going straight to a in-depth comparison, here is a concise synopsis of how the LZ20 grades vs the CX3 in terms of portability, imaging, features and an overall grade.

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Reasons to pick Panasonic LZ20 over the Ricoh CX3

 LZ20 CX3 
LaunchedJuly 2012June 2010More recent by 26 months

Reasons to pick Ricoh CX3 over the Panasonic LZ20

 CX3 LZ20 
Manual focus More accurate focus
Screen resolution920k460kCrisper screen (+460k dot)

Common features in the Panasonic LZ20 and Ricoh CX3

 LZ20 CX3 
Screen typeFixed Fixed Fixed screen
Screen size3"3"Same screen dimensions
Selfie screen Neither comes with selfie screen
Touch screen Neither comes with Touch screen

Panasonic LZ20 vs Ricoh CX3 Physical Comparison

If you're looking to lug around your camera frequently, you will want to factor in its weight and dimensions. The Panasonic LZ20 comes with outer measurements of 120mm x 76mm x 80mm (4.7" x 3.0" x 3.1") and a weight of 499 grams (1.10 lbs) while the Ricoh CX3 has dimensions of 102mm x 58mm x 29mm (4.0" x 2.3" x 1.1") along with a weight of 206 grams (0.45 lbs).

Check the Panasonic LZ20 and Ricoh CX3 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you select during that time. Underneath is a front view scale comparison of the LZ20 compared to the CX3.

Panasonic LZ20 vs Ricoh CX3 size comparison

Using size and weight, the portability grade of the LZ20 and CX3 is 71 and 92 respectively.

Panasonic LZ20 vs Ricoh CX3 top view buttons comparison

Panasonic LZ20 vs Ricoh CX3 Sensor Comparison

Usually, it is difficult to see the gap between sensor measurements just by checking technical specs. The visual here should provide you a greater sense of the sensor measurements in the LZ20 and CX3.

As you have seen, each of these cameras feature the identical sensor size albeit not the same megapixels. You should expect the Panasonic LZ20 to give more detail because of its extra 6MP. Higher resolution will also help you crop photographs way more aggressively. The newer LZ20 is going to have an edge when it comes to sensor technology.

Panasonic LZ20 vs Ricoh CX3 sensor size comparison

Panasonic LZ20 vs Ricoh CX3 Screen and ViewFinder

Panasonic LZ20 vs Ricoh CX3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic LZ20
Portrait photography with Ricoh CX3
36
good MP (16MP)
supports face detection autofocus
lack of manual focus
can't use external flash
small sensor size (1/2.3")
lack of RAW format
26
has manual focus
no manual mode
cannot use external flash
low megapixels (10 megapixels)
very small sensor size (1/2.3")
lack of RAW format
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Street Comparison

Panasonic LZ20 Street photography factors
Ricoh CX3 Street photography factors
45
has image stabilization (Optical)
no articulating screen
small sensor size (1/2.3")
lack of RAW format
heavier than competition in class (499g)
60
image stabilization (Sensor-shift)
lighter than others (206g)
no moving screen
very small sensor size (1/2.3")
lack of RAW format
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Sports Comparison

Panasonic LZ20 Sports photography information
Ricoh CX3 Sports photography information
46
long zoom range (25-525mm 21.0 x zoom)
has image stabilization (Optical)
good MP (16 megapixels)
supports tracking autofocus
great battery life (380 per charge)
slow continuous shooting (1.0 fps)
lack of shutter priority mode
small sensor size (1/2.3")
lack of phase detect autofocus
26
image stabilization (Sensor-shift)
no shutter priority
low megapixels (10 megapixels)
very small sensor size (1/2.3")
lack of phase detect AF
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Travel Comparison

Panasonic LZ20 Travel photography info
Ricoh CX3 Travel photography info
58
great battery life (380 CIPA)
good MP (16MP)
flash built-in
decently wide (25mm)
great reach (525mm)
doesn't have Time Lapse mode
heavier than competition in class (499 grams)
display is not selfie friendly
sluggish maximum aperture (f3.1)
66
lighter than others (206 grams)
built-in flash
decently wide (28mm)
long reach (300mm)
low megapixels (10MP)
doesn't have selfie friendly display
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Panasonic LZ20 as a Landscape photography camera
Ricoh CX3 as a Landscape photography camera
45
decently wide (25mm)
screen size is good (3")
has image stabilization (Optical)
good MP (16 megapixels)
great battery life (380 CIPA)
lack of manual focus
can't change lens (fixed lens mount)
sluggish maximum aperture (f3.1)
small sensor size (1/2.3")
lack of RAW format
doesn't have Time Lapse mode
42
has manual focus
decently wide (28mm)
screen size is good (3 inch)
image stabilization (Sensor-shift)
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
no manual mode
low megapixels (10MP)
very small sensor size (1/2.3")
lack of RAW format
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Vlogging Comparison

Panasonic LZ20 Vlogging highlights
Ricoh CX3 Vlogging highlights
25
decently wide (25mm)
has image stabilization (Optical)
supports face detection autofocus
sluggish maximum aperture (f3.1)
display is not selfie friendly
low video resolution (1280 x 720 resolution)
doesn't have external mic jack
heavier than competition in class (499 grams)
30
decently wide (28mm)
image stabilization (Sensor-shift)
lighter than others (206g)
somewhat slow maximum aperture (f3.5)
doesn't have selfie friendly display
video res low (1280 x 720 pixels)
does not have mic jack
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Panasonic LZ20 vs Ricoh CX3 Specifications

Detailed spec comparison table for Panasonic LZ20 and Ricoh CX3
 Panasonic Lumix DMC-LZ20Ricoh CX3
General Information
Brand Panasonic Ricoh
Model type Panasonic Lumix DMC-LZ20 Ricoh CX3
Type Small Sensor Superzoom Small Sensor Superzoom
Revealed 2012-07-18 2010-06-16
Body design SLR-like (bridge) Compact
Sensor Information
Processor - Smooth Imaging Engine IV
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 surface area 27.7mm² 28.1mm²
Sensor resolution 16 megapixels 10 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Maximum resolution 4608 x 3456 3648 x 2736
Maximum native ISO 1600 3200
Maximum boosted ISO 6400 -
Minimum native ISO 100 80
RAW pictures
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 9 -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 25-525mm (21.0x) 28-300mm (10.7x)
Highest aperture f/3.1-5.8 f/3.5-5.6
Macro focusing range 2cm 1cm
Focal length multiplier 5.9 5.8
Screen
Display type Fixed Type Fixed Type
Display size 3" 3"
Display resolution 460 thousand dot 920 thousand dot
Selfie friendly
Liveview
Touch friendly
Display technology TFT Screen LCD -
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 15 secs 8 secs
Maximum shutter speed 1/2000 secs 1/2000 secs
Continuous shooting speed 1.0 frames/s -
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Built-in flash
Flash distance 6.80 m 4.00 m
Flash settings Auto, On, Off, Red-eye, Slow Sync Auto, On, Off, Red-Eye, Slow Sync
Hot shoe
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720p ( 30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Maximum video resolution 1280x720 1280x720
Video data format Motion JPEG Motion JPEG
Mic input
Headphone input
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 seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 499 gr (1.10 lb) 206 gr (0.45 lb)
Physical dimensions 120 x 76 x 80mm (4.7" x 3.0" x 3.1") 102 x 58 x 29mm (4.0" x 2.3" x 1.1")
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 380 images -
Style of battery Battery Pack -
Battery ID - DB-100
Self timer Yes (2 or 10 sec) Yes (2, 10 or Custom)
Time lapse recording
Type of storage SD/SDHC/SDXC, Internal SD/SDHC card, Internal
Storage slots One One
Pricing at launch $250 $329