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Panasonic FS15 vs Pentax K20D

Portability
95
Imaging
34
Features
17
Overall
27
Panasonic Lumix DMC-FS15 front
 
Pentax K20D front
Portability
59
Imaging
53
Features
52
Overall
52

Panasonic FS15 vs Pentax K20D Key Specs

Panasonic FS15
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 1600 (Bump to 6400)
  • Optical Image Stabilization
  • 640 x 480 video
  • 29-145mm (F3.3-5.9) lens
  • 136g - 97 x 54 x 22mm
  • Introduced January 2009
Pentax K20D
(Full Review)
  • 15MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200 (Push to 6400)
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 800g - 142 x 101 x 70mm
  • Announced June 2008
  • Superseded the Pentax K10D
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Panasonic FS15 vs Pentax K20D Overview

Following is a comprehensive review of the Panasonic FS15 vs Pentax K20D, one is a Ultracompact and the latter is a Advanced DSLR by competitors Panasonic and Pentax. The image resolution of the FS15 (12MP) and the K20D (15MP) is pretty similar but the FS15 (1/2.3") and K20D (APS-C) possess different sensor sizing.

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The FS15 was launched 7 months after the K20D and they are of a similar generation. Both the cameras come with different body type with the Panasonic FS15 being a Ultracompact camera and the Pentax K20D being a Mid-size SLR camera.

Before going straight into a detailed comparison, below is a concise summation of how the FS15 scores vs the K20D when considering portability, imaging, features and an overall score.

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Reasons to pick Panasonic FS15 over the Pentax K20D

 FS15 K20D 
AnnouncedJanuary 2009June 2008More modern by 7 months

Reasons to pick Pentax K20D over the Panasonic FS15

 K20D FS15 
Manual focus Very accurate focusing

Common features in the Panasonic FS15 and Pentax K20D

 FS15 K20D 
Screen typeFixed Fixed Fixed screen
Screen dimension2.7"2.7"Identical screen measurement
Screen resolution230k230kSame screen resolution
Selfie screen Neither features selfie screen
Touch friendly screen Absent Touch friendly screen

Panasonic FS15 vs Pentax K20D Physical Comparison

For anybody who is going to carry around your camera frequently, you are going to need to think about its weight and dimensions. The Panasonic FS15 enjoys outer dimensions of 97mm x 54mm x 22mm (3.8" x 2.1" x 0.9") having a weight of 136 grams (0.30 lbs) whilst the Pentax K20D has dimensions of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") having a weight of 800 grams (1.76 lbs).

Look at the Panasonic FS15 vs Pentax K20D in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will change dependant on the lens you are employing at the time. The following is the front view dimensions comparison of the FS15 versus the K20D.

Panasonic FS15 vs Pentax K20D size comparison

Factoring in size and weight, the portability rating of the FS15 and K20D is 95 and 59 respectively.

Panasonic FS15 vs Pentax K20D top view buttons comparison

Panasonic FS15 vs Pentax K20D Sensor Comparison

Often, it is tough to picture the gap between sensor sizes only by going over a spec sheet. The image here should offer you a far better sense of the sensor dimensions in the FS15 and K20D.

As you can see, each of these cameras have got different resolutions and different sensor sizes. The FS15 due to its tinier sensor is going to make achieving shallow DOF more challenging and the Pentax K20D will offer extra detail utilizing its extra 3 Megapixels. Higher resolution can also make it easier to crop photographs much more aggressively. The younger FS15 provides a benefit when it comes to sensor innovation.

Panasonic FS15 vs Pentax K20D sensor size comparison

Panasonic FS15 vs Pentax K20D Screen and ViewFinder

Panasonic FS15 vs Pentax K20D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic FS15 as a Portrait photography camera
Pentax K20D as a Portrait photography camera
20
no manual focus
manual mode not possible
can't use external flash
MP count low (12 megapixels)
sensor size is small (1/2.3")
lacks RAW support
71
has manual focus
megapixel count good (15MP)
sensor size is decent (APS-C)
exports RAW files
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Street Comparison

Panasonic FS15 Street photography information
Pentax K20D Street photography information
56
built in image stabilization (Optical)
fixed screen
sensor size is small (1/2.3")
lacks RAW support
65
image stabilization (Sensor based)
sensor size is decent (APS-C)
exports RAW files
weather proof
no moving screen
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Sports Comparison

Panasonic FS15 as a Sports photography camera
Pentax K20D as a Sports photography camera
25
built in image stabilization (Optical)
very slow continuous shooting (2.0 frames per second)
no shutter priority mode
MP count low (12MP)
sensor size is small (1/2.3")
lacks phase detect auto focus
68
image stabilization (Sensor based)
megapixel count good (15MP)
sensor size is decent (APS-C)
weather proof
sensor has phase detect autofocus
slow continuous shooting (3.0 frames per second)
Photography Glossary

Travel Comparison

Panasonic FS15 Travel photography details
Pentax K20D Travel photography details
51
flash built-in
lack of Timelapse mode
MP count low (12MP)
doesn't have selfie friendly display
wide angle not great (29mm)
somewhat slow maximum aperture (f3.3)
64
weather proof
megapixel count good (15MP)
built-in flash
display isn't selfie friendly
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Landscape Comparison

Panasonic FS15 Landscape photography highlights
Pentax K20D Landscape photography highlights
27
built in image stabilization (Optical)
no manual focus
cannot swap lens (fixed lens mount)
wide angle not great (29mm)
somewhat slow maximum aperture (f3.3)
screen is small (2.7 inches)
manual mode not possible
MP count low (12 megapixels)
sensor size is small (1/2.3")
lacks RAW support
lack of Timelapse mode
70
has manual focus
interchangeable lenses (Pentax KAF2 mount)
image stabilization (Sensor based)
megapixel count good (15 megapixels)
sensor size is decent (APS-C)
exports RAW files
weather proof
screen is small (2.7 inches)
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Vlogging Comparison

Panasonic FS15 Vlogging factors
Pentax K20D Vlogging factors
25
built in image stabilization (Optical)
wide angle not great (29mm)
somewhat slow maximum aperture (f3.3)
doesn't have selfie friendly display
low video resolution (640 x 480 resolution)
lack of microphone jack
9
can't record video
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Panasonic FS15 vs Pentax K20D Specifications

Detailed spec comparison table for Panasonic FS15 and Pentax K20D
 Panasonic Lumix DMC-FS15Pentax K20D
General Information
Brand Panasonic Pentax
Model Panasonic Lumix DMC-FS15 Pentax K20D
Type Ultracompact Advanced DSLR
Introduced 2009-01-16 2008-06-25
Physical type Ultracompact 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 area 27.7mm² 365.0mm²
Sensor resolution 12MP 15MP
Anti aliasing filter
Aspect ratio 16:9, 4:3 and 3:2 3:2
Full resolution 4000 x 3000 4672 x 3104
Max native ISO 1600 3200
Max boosted ISO 6400 6400
Minimum native ISO 80 100
RAW support
Autofocusing
Manual focus
Touch to focus
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 11 11
Lens
Lens mounting type fixed lens Pentax KAF2
Lens focal range 29-145mm (5.0x) -
Maximum aperture f/3.3-5.9 -
Macro focus distance 5cm -
Amount of lenses - 151
Crop factor 5.9 1.5
Screen
Display type Fixed Type Fixed Type
Display size 2.7 inches 2.7 inches
Display resolution 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 95%
Viewfinder magnification - 0.64x
Features
Lowest shutter speed 60s 30s
Highest shutter speed 1/2000s 1/4000s
Continuous shooting rate 2.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change white balance
Image stabilization
Inbuilt flash
Flash range - 13.00 m (at ISO 100)
Flash settings Auto, Auto Red-eye Reduction, Forced On, Forced Off Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
External flash
Auto exposure bracketing
WB bracketing
Highest flash synchronize - 1/180s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) -
Max video resolution 640x480 None
Video file format Motion JPEG -
Microphone port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 136 gr (0.30 lbs) 800 gr (1.76 lbs)
Dimensions 97 x 54 x 22mm (3.8" x 2.1" x 0.9") 142 x 101 x 70mm (5.6" x 4.0" x 2.8")
DXO scores
DXO All around score not tested 65
DXO Color Depth score not tested 22.9
DXO Dynamic range score not tested 11.1
DXO Low light score not tested 639
Other
Battery model - D-LI50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/MMC/SDHC card, Internal SD/MMC/SDHC card
Card slots One One
Retail pricing $180 $700