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Panasonic SZ10 vs Pentax K20D

Portability
93
Imaging
40
Features
34
Overall
37
Panasonic Lumix DMC-SZ10 front
 
Pentax K20D front
Portability
59
Imaging
53
Features
52
Overall
52

Panasonic SZ10 vs Pentax K20D Key Specs

Panasonic SZ10
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Screen
  • ISO 100 - 1600 (Increase to 6400)
  • Optical Image Stabilization
  • 1280 x 720 video
  • 24-288mm (F3.1-6.3) lens
  • 177g - 99 x 60 x 30mm
  • Released January 2015
Pentax K20D
(Full Review)
  • 15MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200 (Boost to 6400)
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 800g - 142 x 101 x 70mm
  • Released June 2008
  • Succeeded the Pentax K10D
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Panasonic SZ10 vs Pentax K20D Overview

Here, we will be evaluating the Panasonic SZ10 and Pentax K20D, one being a Small Sensor Superzoom and the latter is a Advanced DSLR by manufacturers Panasonic and Pentax. The image resolution of the SZ10 (16MP) and the K20D (15MP) is relatively well matched but the SZ10 (1/2.3") and K20D (APS-C) have different sensor sizes.

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The SZ10 was brought out 6 years later than the K20D and that is quite a big gap as far as technology is concerned. Both cameras feature different body design with the Panasonic SZ10 being a Compact camera and the Pentax K20D being a Mid-size SLR camera.

Before getting straight to a in-depth comparison, here is a short summary of how the SZ10 matches up against the K20D with regards to portability, imaging, features and an overall grade.

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Reasons to pick Panasonic SZ10 over the Pentax K20D

 SZ10 K20D 
ReleasedJanuary 2015June 2008More recent by 80 months
Screen typeTiltingFixed Tilting screen
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution460k230kSharper screen (+230k dot)

Reasons to pick Pentax K20D over the Panasonic SZ10

 K20D SZ10 
Focus manually More precise focusing

Common features in the Panasonic SZ10 and Pentax K20D

 SZ10 K20D 
Selfie screen Neither has selfie screen
Touch screen Neither has Touch screen

Panasonic SZ10 vs Pentax K20D Physical Comparison

For anyone who is planning to lug around your camera regularly, you will want to think about its weight and measurements. The Panasonic SZ10 has physical measurements of 99mm x 60mm x 30mm (3.9" x 2.4" x 1.2") with a weight of 177 grams (0.39 lbs) and the Pentax K20D has proportions of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") and a weight of 800 grams (1.76 lbs).

See the Panasonic SZ10 and Pentax K20D in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ dependant on the lens you select during that time. Underneath is a front view scale comparison of the SZ10 versus the K20D.

Panasonic SZ10 vs Pentax K20D size comparison

Taking into account dimensions and weight, the portability grade of the SZ10 and K20D is 93 and 59 respectively.

Panasonic SZ10 vs Pentax K20D top view buttons comparison

Panasonic SZ10 vs Pentax K20D Sensor Comparison

Normally, it's difficult to imagine the difference between sensor measurements purely by checking technical specs. The graphic below may provide you a stronger sense of the sensor sizing in the SZ10 and K20D.

As you have seen, each of the cameras come with different megapixel count and different sensor measurements. The SZ10 due to its tinier sensor is going to make achieving shallower DOF more difficult and the Panasonic SZ10 will resolve extra detail having its extra 1MP. Higher resolution can also make it easier to crop shots a good deal more aggressively. The fresher SZ10 should have an advantage with regard to sensor tech.

Panasonic SZ10 vs Pentax K20D sensor size comparison

Panasonic SZ10 vs Pentax K20D Screen and ViewFinder

Panasonic SZ10 vs Pentax K20D Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Panasonic SZ10 as a Portrait photography camera
Pentax K20D as a Portrait photography camera
35
good resolution (16 megapixels)
features face detection focus
manual focus not available
lack of manual mode
no external flash support
tiny sensor size (1/2.3")
does not have RAW format
71
manual focus
decent sensor resolution (15 megapixels)
sensor size is good (APS-C)
supports RAW formats
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Street Comparison

Panasonic SZ10 Street photography advice
Pentax K20D Street photography advice
70
screen tilts
image stabilization (Optical)
lighter than competition in class (177 grams)
tiny sensor size (1/2.3")
does not have RAW format
65
image stabilization (Sensor based)
sensor size is good (APS-C)
supports RAW formats
weather proofing
no moving screen
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Sports Comparison

Panasonic SZ10 as a Sports photography camera
Pentax K20D as a Sports photography camera
34
image stabilization (Optical)
good resolution (16 megapixels)
slow continuous shooting (1.4 fps)
lack of shutter priority mode
tiny sensor size (1/2.3")
not so great battery pack (200 per charge)
does not have phase detect auto focus
68
image stabilization (Sensor based)
decent sensor resolution (15MP)
sensor size is good (APS-C)
weather proofing
sensor has phase detect autofocus
max frames per second very slow (3.0 frames per second)
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Travel Comparison

Panasonic SZ10 Travel photography highlights
Pentax K20D Travel photography highlights
67
lighter than competition in class (177g)
good resolution (16MP)
built-in flash
quite wide (24mm)
very long zoom (288mm)
does not have Timelapse recording
not so great battery pack (200 shots)
does not have selfie friendly display
sluggish max aperture (f3.1)
64
weather proofing
decent sensor resolution (15 megapixels)
built-in flash
screen is not selfie friendly
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Landscape Comparison

Panasonic SZ10 Landscape photography features
Pentax K20D Landscape photography features
41
quite wide (24mm)
screen size is good (3")
image stabilization (Optical)
good resolution (16MP)
manual focus not available
fixed lens (fixed lens mount)
sluggish max aperture (f3.1)
lack of manual mode
tiny sensor size (1/2.3")
does not have RAW format
not so great battery pack (200 shots)
does not have Timelapse recording
70
manual focus
swap lenses (Pentax KAF2 mount)
image stabilization (Sensor based)
decent sensor resolution (15 megapixels)
sensor size is good (APS-C)
supports RAW formats
weather proofing
tiny screen (2.7 inch)
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Vlogging Comparison

Vlogging with Panasonic SZ10
Vlogging with Pentax K20D
32
quite wide (24mm)
image stabilization (Optical)
features face detection focus
lighter than competition in class (177g)
sluggish max aperture (f3.1)
does not have selfie friendly display
low res video (1280 x 720 pxls)
does not have external microphone jack
9
can't shoot video
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Panasonic SZ10 vs Pentax K20D Specifications

Detailed spec comparison table for Panasonic SZ10 and Pentax K20D
 Panasonic Lumix DMC-SZ10Pentax K20D
General Information
Company Panasonic Pentax
Model type Panasonic Lumix DMC-SZ10 Pentax K20D
Class Small Sensor Superzoom Advanced DSLR
Released 2015-01-06 2008-06-25
Physical type Compact Mid-size SLR
Sensor Information
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.08 x 4.56mm 23.4 x 15.6mm
Sensor surface area 27.7mm² 365.0mm²
Sensor resolution 16 megapixel 15 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Highest Possible resolution 4608 x 3456 4672 x 3104
Maximum native ISO 1600 3200
Maximum enhanced ISO 6400 6400
Minimum native ISO 100 100
RAW data
Autofocusing
Focus manually
Touch focus
AF continuous
AF single
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 9 11
Lens
Lens support fixed lens Pentax KAF2
Lens zoom range 24-288mm (12.0x) -
Largest aperture f/3.1-6.3 -
Number of lenses - 151
Crop factor 5.9 1.5
Screen
Screen type Tilting Fixed Type
Screen diagonal 3 inches 2.7 inches
Screen resolution 460 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 95%
Viewfinder magnification - 0.64x
Features
Min shutter speed 8 seconds 30 seconds
Max shutter speed 1/2000 seconds 1/4000 seconds
Continuous shutter rate 1.4fps 3.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance 5.20 m 13.00 m (at ISO 100)
Flash settings Auto, auto w/redeye reduction, on, slow sync w/redeye, off Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
External flash
Auto exposure bracketing
WB bracketing
Max flash synchronize - 1/180 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30p), 640 x 480 (30p), 320 x 240 (30p) -
Maximum video resolution 1280x720 None
Video format Motion JPEG -
Microphone port
Headphone port
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 sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 177g (0.39 lbs) 800g (1.76 lbs)
Physical dimensions 99 x 60 x 30mm (3.9" x 2.4" x 1.2") 142 x 101 x 70mm (5.6" x 4.0" x 2.8")
DXO scores
DXO Overall rating not tested 65
DXO Color Depth rating not tested 22.9
DXO Dynamic range rating not tested 11.1
DXO Low light rating not tested 639
Other
Battery life 200 photos -
Type of battery Battery Pack -
Battery ID - D-LI50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC, Internal SD/MMC/SDHC card
Card slots 1 1
Pricing at release $200 $700