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Panasonic ZS50 vs Pentax K20D

Portability
90
Imaging
37
Features
57
Overall
45
Panasonic Lumix DMC-ZS50 front
 
Pentax K20D front
Portability
59
Imaging
53
Features
52
Overall
52

Panasonic ZS50 vs Pentax K20D Key Specs

Panasonic ZS50
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-720mm (F3.3-6.4) lens
  • 243g - 111 x 65 x 34mm
  • Released January 2015
  • Other Name is Lumix DMC-TZ70
  • Succeeded the Panasonic ZS45
  • Newer Model is Panasonic ZS60
Pentax K20D
(Full Review)
  • 15MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 3200 (Increase to 6400)
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 800g - 142 x 101 x 70mm
  • Revealed June 2008
  • Replaced the Pentax K10D
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Panasonic ZS50 vs Pentax K20D Overview

Lets look more closely at the Panasonic ZS50 and Pentax K20D, one being a Small Sensor Superzoom and the other is a Advanced DSLR by manufacturers Panasonic and Pentax. The sensor resolution of the ZS50 (12MP) and the K20D (15MP) is very comparable but the ZS50 (1/2.3") and K20D (APS-C) use different sensor sizes.

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The ZS50 was announced 6 years later than the K20D and that is a fairly serious gap as far as camera technology is concerned. Both the cameras offer different body type with the Panasonic ZS50 being a Compact camera and the Pentax K20D being a Mid-size SLR camera.

Before delving through a thorough comparison, below is a brief introduction of how the ZS50 grades against the K20D with respect to portability, imaging, features and an overall rating.

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Reasons to pick Panasonic ZS50 over the Pentax K20D

 ZS50 K20D 
RevealedJanuary 2015June 2008Fresher by 80 months
Display sizing3"2.7"Larger display (+0.3")
Display resolution1040k230kCrisper display (+810k dot)

Reasons to pick Pentax K20D over the Panasonic ZS50

 K20D ZS50 

Common features in the Panasonic ZS50 and Pentax K20D

 ZS50 K20D 
Manually focus More accurate focus
Display typeFixed Fixed Fixed display
Selfie screen Neither has selfie screen
Touch display Neither has Touch display

Panasonic ZS50 vs Pentax K20D Physical Comparison

When you are looking to carry your camera regularly, you will have to take into account its weight and size. The Panasonic ZS50 has physical measurements of 111mm x 65mm x 34mm (4.4" x 2.6" x 1.3") and a weight of 243 grams (0.54 lbs) while the Pentax K20D has specifications of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") having a weight of 800 grams (1.76 lbs).

Examine the Panasonic ZS50 and Pentax K20D in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change depending on the lens you use at that time. Underneath is the front view measurements comparison of the ZS50 versus the K20D.

Panasonic ZS50 vs Pentax K20D size comparison

Taking into account dimensions and weight, the portability score of the ZS50 and K20D is 90 and 59 respectively.

Panasonic ZS50 vs Pentax K20D top view buttons comparison

Panasonic ZS50 vs Pentax K20D Sensor Comparison

Quite often, it can be tough to imagine the gap in sensor sizing merely by checking out specifications. The photograph below might offer you a clearer sense of the sensor measurements in the ZS50 and K20D.

Plainly, the 2 cameras offer different megapixels and different sensor sizing. The ZS50 having a smaller sensor is going to make getting shallower depth of field more challenging and the Pentax K20D will produce greater detail with its extra 3 Megapixels. Greater resolution will also allow you to crop images a little more aggressively. The newer ZS50 provides a benefit when it comes to sensor technology.

Panasonic ZS50 vs Pentax K20D sensor size comparison

Panasonic ZS50 vs Pentax K20D Screen and ViewFinder

Panasonic ZS50 vs Pentax K20D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic ZS50
Portrait photography with Pentax K20D
42
focusing manually
includes face detection autofocus
saves RAW formats
no external flash support
low MP (12MP)
tiny sensor (1/2.3")
71
you can focus manually
good megapixels (15MP)
decent sensor size (APS-C)
supports RAW files
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Street Comparison

Panasonic ZS50 Street photography details
Pentax K20D Street photography details
68
image stabilization (Optical)
saves RAW formats
lighter than others (243g)
fixed screen
tiny sensor (1/2.3")
65
has image stabilization (Sensor based)
decent sensor size (APS-C)
supports RAW files
weather sealing
screen does not articulate
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Sports Comparison

Panasonic ZS50 Sports photography features
Pentax K20D Sports photography features
43
great zoom range (24-720mm 30.0 x zoom)
image stabilization (Optical)
includes tracking autofocus
low MP (12MP)
tiny sensor (1/2.3")
does not have phase detect autofocus
68
has image stabilization (Sensor based)
good megapixels (15MP)
decent sensor size (APS-C)
weather sealing
supports phase detect autofocus
slow frames per second (3.0 frames per second)
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Travel Comparison

Panasonic ZS50 as a Travel photography camera
Pentax K20D as a Travel photography camera
66
lighter than others (243 grams)
has built in flash
pretty wide (24mm)
long reach (720mm)
low MP (12MP)
doesn't posses selfie friendly screen
somewhat slow maximum aperture (f3.3)
64
weather sealing
good megapixels (15MP)
built-in flash
does not have selfie friendly display
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Landscape Comparison

Panasonic ZS50 Landscape photography advice
Pentax K20D Landscape photography advice
51
focusing manually
pretty wide (24mm)
screen size is decent (3")
image stabilization (Optical)
saves RAW formats
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.3)
low MP (12 megapixels)
tiny sensor (1/2.3")
70
you can focus manually
switch lenses (Pentax KAF2 mount)
has image stabilization (Sensor based)
good megapixels (15MP)
decent sensor size (APS-C)
supports RAW files
weather sealing
small screen (2.7")
Photography Glossary

Vlogging Comparison

Panasonic ZS50 as a Vlogging camera
Pentax K20D as a Vlogging camera
34
pretty wide (24mm)
image stabilization (Optical)
includes face detection autofocus
high res video (1920 x 1080 resolution)
lighter than others (243 grams)
somewhat slow maximum aperture (f3.3)
doesn't posses selfie friendly screen
does not have external microphone support
9
no video shooting
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Panasonic ZS50 vs Pentax K20D Specifications

Detailed spec comparison table for Panasonic ZS50 and Pentax K20D
 Panasonic Lumix DMC-ZS50Pentax K20D
General Information
Brand Panasonic Pentax
Model Panasonic Lumix DMC-ZS50 Pentax K20D
Otherwise known as Lumix DMC-TZ70 -
Type Small Sensor Superzoom Advanced DSLR
Released 2015-01-06 2008-06-25
Body design Compact Mid-size SLR
Sensor Information
Sensor type CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.4 x 15.6mm
Sensor surface area 28.1mm² 365.0mm²
Sensor resolution 12MP 15MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Highest Possible resolution 4000 x 3000 4672 x 3104
Maximum native ISO 6400 3200
Maximum enhanced ISO - 6400
Min native ISO 80 100
RAW pictures
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 23 11
Lens
Lens mounting type fixed lens Pentax KAF2
Lens focal range 24-720mm (30.0x) -
Maximum aperture f/3.3-6.4 -
Macro focus range 3cm -
Amount of lenses - 151
Crop factor 5.8 1.5
Screen
Range of display Fixed Type Fixed Type
Display diagonal 3 inches 2.7 inches
Display resolution 1,040k dot 230k dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type Electronic Optical (pentaprism)
Viewfinder resolution 1,166k dot -
Viewfinder coverage 100 percent 95 percent
Viewfinder magnification 0.46x 0.64x
Features
Min shutter speed 4s 30s
Max shutter speed 1/2000s 1/4000s
Continuous shutter speed 10.0fps 3.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash range 6.40 m 13.00 m (at ISO 100)
Flash modes Auto, Auto/Red-eye Reduction, Forced On, Slow Sync./Red-eye Reduction, Forced Off Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
Hot shoe
Auto exposure bracketing
White balance bracketing
Max flash sync - 1/180s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (60p/60i/30p), 1280 x 720 (60p/30p), 640 x 480 (30p) -
Maximum video resolution 1920x1080 None
Video format MPEG-4, AVCHD -
Microphone input
Headphone input
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 243 gr (0.54 pounds) 800 gr (1.76 pounds)
Dimensions 111 x 65 x 34mm (4.4" x 2.6" x 1.3") 142 x 101 x 70mm (5.6" x 4.0" x 2.8")
DXO scores
DXO Overall score 44 65
DXO Color Depth score 20.0 22.9
DXO Dynamic range score 11.2 11.1
DXO Low light score 138 639
Other
Battery life 300 pictures -
Battery format Battery Pack -
Battery model - D-LI50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC, Internal SD/MMC/SDHC card
Storage slots One One
Pricing at release $350 $700