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Panasonic ZS20 vs Ricoh CX4

Portability
92
Imaging
37
Features
46
Overall
40
Panasonic Lumix DMC-ZS20 front
 
Ricoh CX4 front
Portability
92
Imaging
33
Features
34
Overall
33

Panasonic ZS20 vs Ricoh CX4 Key Specs

Panasonic ZS20
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-480mm (F3.3-6.4) lens
  • 206g - 105 x 59 x 28mm
  • Launched April 2012
  • Also referred to as Lumix DMC-TZ30
  • Previous Model is Panasonic ZS15
  • Updated by Panasonic ZS25
Ricoh CX4
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-300mm (F3.5-5.6) lens
  • 205g - 102 x 59 x 29mm
  • Announced August 2010
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Panasonic ZS20 vs Ricoh CX4 Overview

On this page, we will be contrasting the Panasonic ZS20 versus Ricoh CX4, both Small Sensor Superzoom digital cameras by manufacturers Panasonic and Ricoh. There exists a noticeable gap between the image resolutions of the ZS20 (14MP) and CX4 (10MP) but both cameras provide the same sensor sizing (1/2.3").

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The ZS20 was unveiled 21 months later than the CX4 which makes them a generation apart from one another. The two cameras have the same body design (Compact).

Before going right into a complete comparison, here is a short summary of how the ZS20 matches up versus the CX4 with regards to portability, imaging, features and an overall grade.

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Reasons to pick Panasonic ZS20 over the Ricoh CX4

 ZS20 CX4 
AnnouncedApril 2012August 2010More recent by 21 months
Touch friendly screen Quickly navigate

Reasons to pick Ricoh CX4 over the Panasonic ZS20

 CX4 ZS20 
Manual focus Dial accurate focus
Screen resolution920k460kCrisper screen (+460k dot)

Common features in the Panasonic ZS20 and Ricoh CX4

 ZS20 CX4 
Screen typeFixed Fixed Fixed screen
Screen dimensions3"3"Equal screen measurement
Selfie screen Missing selfie screen

Panasonic ZS20 vs Ricoh CX4 Physical Comparison

If you are going to lug around your camera often, you'll need to consider its weight and dimensions. The Panasonic ZS20 has outer measurements of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") along with a weight of 206 grams (0.45 lbs) while the Ricoh CX4 has dimensions of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") along with a weight of 205 grams (0.45 lbs).

Take a look at the Panasonic ZS20 versus Ricoh CX4 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary depending on the lens you are using at that time. The following is a front view size comparison of the ZS20 compared to the CX4.

Panasonic ZS20 vs Ricoh CX4 size comparison

Looking at dimensions and weight, the portability grade of the ZS20 and CX4 is 92 and 92 respectively.

Panasonic ZS20 vs Ricoh CX4 top view buttons comparison

Panasonic ZS20 vs Ricoh CX4 Sensor Comparison

Sometimes, it is very difficult to see the contrast between sensor measurements simply by checking specs. The graphic underneath will help give you a better sense of the sensor sizing in the ZS20 and CX4.

All in all, both of the cameras provide the same sensor dimensions albeit not the same MP. You can count on the Panasonic ZS20 to give more detail having an extra 4 Megapixels. Higher resolution will let you crop photographs more aggressively. The younger ZS20 is going to have an edge with regard to sensor tech.

Panasonic ZS20 vs Ricoh CX4 sensor size comparison

Panasonic ZS20 vs Ricoh CX4 Screen and ViewFinder

Panasonic ZS20 vs Ricoh CX4 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic ZS20 Portrait photography factors
Ricoh CX4 Portrait photography factors
30
good resolution (14MP)
focusing manually not possible
cannot use external flash
sensor size is very small (1/2.3")
does not have RAW files
26
focusing manually
manual mode not possible
no external flash support
MP count low (10 megapixels)
very small sensor size (1/2.3")
lacks RAW format
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Street Comparison

Street photography with Panasonic ZS20
Street photography with Ricoh CX4
65
has image stabilization (Optical)
has focus via touch
lighter than competition in class (206 grams)
screen is fixed
sensor size is very small (1/2.3")
does not have RAW files
60
image stabilization (Sensor-shift)
lighter than average (205g)
no moving screen
very small sensor size (1/2.3")
lacks RAW format
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Sports Comparison

Panasonic ZS20 Sports photography info
Ricoh CX4 Sports photography info
47
amazing zoom range (24-480mm 20.0 x zoom)
has image stabilization (Optical)
good resolution (14MP)
supports tracking focus
sensor size is very small (1/2.3")
low battery pack (260 CIPA)
does not have phase detect auto focus
24
image stabilization (Sensor-shift)
very slow continuous shooting (5.0 frames per second)
no shutter priority
MP count low (10 megapixels)
very small sensor size (1/2.3")
lacks phase detect AF
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Travel Comparison

Panasonic ZS20 Travel photography info
Ricoh CX4 Travel photography info
68
lighter than competition in class (206g)
has focus via touch
good resolution (14 megapixels)
flash built-in
decently wide (24mm)
long zoom (480mm)
doesn't have Time Lapse recording
low battery pack (260 shots)
does not feature selfie friendly display
sluggish maximum aperture (f3.3)
66
lighter than average (205 grams)
flash built-in
fairly wide (28mm)
long zoom (300mm)
MP count low (10 megapixels)
display isn't selfie friendly
sluggish maximum aperture (f3.5)
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Landscape Comparison

Panasonic ZS20 as a Landscape photography camera
Ricoh CX4 as a Landscape photography camera
42
decently wide (24mm)
screen is a good size (3 inch)
has image stabilization (Optical)
good resolution (14MP)
focusing manually not possible
cannot swap lens (fixed lens mount)
sluggish maximum aperture (f3.3)
sensor size is very small (1/2.3")
does not have RAW files
low battery pack (260 per charge)
doesn't have Time Lapse recording
42
focusing manually
fairly wide (28mm)
nice screen size (3 inch)
image stabilization (Sensor-shift)
fixed lens (fixed lens mount)
sluggish maximum aperture (f3.5)
manual mode not possible
MP count low (10 megapixels)
very small sensor size (1/2.3")
lacks RAW format
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Vlogging Comparison

Panasonic ZS20 Vlogging advice
Ricoh CX4 Vlogging advice
34
decently wide (24mm)
has touchscreen
has image stabilization (Optical)
great video quality (1920 x 1080 pxls)
lighter than competition in class (206g)
sluggish maximum aperture (f3.3)
does not feature selfie friendly display
doesn't have mic port
30
fairly wide (28mm)
image stabilization (Sensor-shift)
lighter than average (205g)
sluggish maximum aperture (f3.5)
display isn't selfie friendly
video resolution low (1280 x 720 resolution)
lack of external microphone port
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Panasonic ZS20 vs Ricoh CX4 Specifications

Detailed spec comparison table for Panasonic ZS20 and Ricoh CX4
 Panasonic Lumix DMC-ZS20Ricoh CX4
General Information
Make Panasonic Ricoh
Model Panasonic Lumix DMC-ZS20 Ricoh CX4
Also Known as Lumix DMC-TZ30 -
Category Small Sensor Superzoom Small Sensor Superzoom
Launched 2012-04-26 2010-08-19
Body design Compact Compact
Sensor Information
Chip - Smooth Imaging Engine IV
Sensor type CMOS BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.08 x 4.56mm 6.17 x 4.55mm
Sensor surface area 27.7mm² 28.1mm²
Sensor resolution 14 megapixels 10 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Max resolution 4320 x 3240 3648 x 2736
Max native ISO 6400 3200
Minimum native ISO 100 100
RAW support
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 23 -
Cross focus points - -
Lens
Lens mount fixed lens fixed lens
Lens focal range 24-480mm (20.0x) 28-300mm (10.7x)
Highest aperture f/3.3-6.4 f/3.5-5.6
Macro focus range 3cm 1cm
Focal length multiplier 5.9 5.8
Screen
Range of display Fixed Type Fixed Type
Display sizing 3 inch 3 inch
Resolution of display 460 thousand dot 920 thousand dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 15s 8s
Max shutter speed 1/2000s 1/2000s
Continuous shutter speed 10.0 frames per second 5.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Set white balance
Image stabilization
Integrated flash
Flash range 6.40 m 4.00 m
Flash modes Auto, On, Off, Red-eye, Slow Syncro Auto, On, Off, Red-Eye, Slow Sync
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 320 x 240 (220 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Max video resolution 1920x1080 1280x720
Video file format MPEG-4, AVCHD Motion JPEG
Microphone jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 206 gr (0.45 lbs) 205 gr (0.45 lbs)
Physical dimensions 105 x 59 x 28mm (4.1" x 2.3" x 1.1") 102 x 59 x 29mm (4.0" x 2.3" x 1.1")
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 260 images -
Battery form Battery Pack -
Battery model - DB-100
Self timer Yes (2 or 10 sec) Yes (2, 10 or Custom)
Time lapse feature
Storage media SD/SDHC/SDXC, Internal SD/SDHC/SDXC card, Internal
Storage slots 1 1
Retail cost $349 $211