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Panasonic FX75 vs Pentax K100D

Portability
94
Imaging
37
Features
32
Overall
35
Panasonic Lumix DMC-FX75 front
 
Pentax K100D front
Portability
64
Imaging
45
Features
36
Overall
41

Panasonic FX75 vs Pentax K100D Key Specs

Panasonic FX75
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 24-120mm (F2.2-5.9) lens
  • 165g - 103 x 55 x 23mm
  • Launched June 2010
  • Alternative Name is Lumix DMC-FX70
Pentax K100D
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 200 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF Mount
  • 660g - 129 x 93 x 70mm
  • Announced December 2006
  • New Model is Pentax K100D S
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Panasonic FX75 vs Pentax K100D Overview

The following is a extensive review of the Panasonic FX75 and Pentax K100D, one is a Small Sensor Compact and the latter is a Entry-Level DSLR by competitors Panasonic and Pentax. There exists a huge gap between the image resolutions of the FX75 (14MP) and K100D (6MP) and the FX75 (1/2.3") and K100D (APS-C) possess different sensor dimensions.

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The FX75 was unveiled 3 years after the K100D which is quite a significant gap as far as technology is concerned. Both the cameras offer different body type with the Panasonic FX75 being a Compact camera and the Pentax K100D being a Compact SLR camera.

Before we go in to a in-depth comparison, below is a brief highlight of how the FX75 matches up vs the K100D for portability, imaging, features and an overall mark.

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Reasons to pick Panasonic FX75 over the Pentax K100D

 FX75 K100D 
AnnouncedJune 2010December 2006Newer by 43 months
Screen sizing2.7"2.5"Bigger screen (+0.2")
Screen resolution230k210kClearer screen (+20k dot)
Touch screen Quickly navigate

Reasons to pick Pentax K100D over the Panasonic FX75

 K100D FX75 
Focus manually Dial precise focus

Common features in the Panasonic FX75 and Pentax K100D

 FX75 K100D 
Screen typeFixed Fixed Fixed screen
Selfie screen Lacking selfie screen

Panasonic FX75 vs Pentax K100D Physical Comparison

For anyone who is planning to travel with your camera regularly, you will have to factor its weight and dimensions. The Panasonic FX75 offers exterior dimensions of 103mm x 55mm x 23mm (4.1" x 2.2" x 0.9") having a weight of 165 grams (0.36 lbs) while the Pentax K100D has dimensions of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") having a weight of 660 grams (1.46 lbs).

Contrast the Panasonic FX75 and Pentax K100D in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will change depending on the lens you select at the time. Underneath is the front view size comparison of the FX75 compared to the K100D.

Panasonic FX75 vs Pentax K100D size comparison

Taking into account dimensions and weight, the portability score of the FX75 and K100D is 94 and 64 respectively.

Panasonic FX75 vs Pentax K100D top view buttons comparison

Panasonic FX75 vs Pentax K100D Sensor Comparison

Quite often, it's hard to picture the contrast between sensor dimensions just by looking at specifications. The picture underneath should give you a clearer sense of the sensor dimensions in the FX75 and K100D.

To sum up, both of the cameras enjoy different megapixel count and different sensor dimensions. The FX75 with its tinier sensor is going to make getting shallow depth of field harder and the Panasonic FX75 will give you extra detail having an extra 8 Megapixels. Higher resolution can also enable you to crop pictures far more aggressively. The more modern FX75 should have an edge with regard to sensor innovation.

Panasonic FX75 vs Pentax K100D sensor size comparison

Panasonic FX75 vs Pentax K100D Screen and ViewFinder

Panasonic FX75 vs Pentax K100D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic FX75
Portrait photography with Pentax K100D
28
decent MP (14 megapixels)
manual focus not available
no manual control
no external flash support
sensor size is small (1/2.3")
doesn't have RAW files
51
you can focus manually
decent sensor size (APS-C)
supports RAW formats
no liveview
MP count low (6 megapixels)
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Street Comparison

Panasonic FX75 Street photography details
Pentax K100D Street photography details
62
has image stabilization (Optical)
has focus via touch
no moving screen
sensor size is small (1/2.3")
doesn't have RAW files
58
has image stabilization (Sensor based)
decent sensor size (APS-C)
supports RAW formats
fixed screen
more heavy than competition in class (660 grams)
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Sports Comparison

Panasonic FX75 Sports photography details
Pentax K100D Sports photography details
39
has image stabilization (Optical)
decent MP (14MP)
provides tracking focus
slow fps (2.0 frames/s)
no shutter priority
sensor size is small (1/2.3")
doesn't have phase detect autofocus
47
has image stabilization (Sensor based)
decent sensor size (APS-C)
comes with phase detect auto focus
no liveview
max fps low (3.0 frames/s)
MP count low (6MP)
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Travel Comparison

Travel photography with Panasonic FX75
Travel photography with Pentax K100D
67
has focus via touch
decent MP (14 megapixels)
built-in flash
really wide (24mm)
lack of Time Lapse mode
screen is not selfie friendly
sluggish maximum aperture (f2.2)
42
flash built-in
does not have Timelapse recording
more heavy than competition in class (660 grams)
MP count low (6 megapixels)
screen is not selfie friendly
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Landscape Comparison

Panasonic FX75 Landscape photography factors
Pentax K100D Landscape photography factors
37
really wide (24mm)
has image stabilization (Optical)
decent MP (14 megapixels)
manual focus not available
can't swap lenses (fixed lens mount)
sluggish maximum aperture (f2.2)
small screen (2.7 inches)
no manual control
sensor size is small (1/2.3")
doesn't have RAW files
lack of Time Lapse mode
52
you can focus manually
change lenses (Pentax KAF mount)
has image stabilization (Sensor based)
decent sensor size (APS-C)
supports RAW formats
small screen (2.5")
no liveview
MP count low (6 megapixels)
does not have Timelapse recording
Photography Glossary

Vlogging Comparison

Panasonic FX75 Vlogging info
Pentax K100D Vlogging info
31
really wide (24mm)
screen is touchscreen
has image stabilization (Optical)
sluggish maximum aperture (f2.2)
screen is not selfie friendly
low quality video (1280 x 720 pxls)
lack of mic port
9
can't record video
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Panasonic FX75 vs Pentax K100D Specifications

Detailed spec comparison table for Panasonic FX75 and Pentax K100D
 Panasonic Lumix DMC-FX75Pentax K100D
General Information
Brand Name Panasonic Pentax
Model type Panasonic Lumix DMC-FX75 Pentax K100D
Also called as Lumix DMC-FX70 -
Type Small Sensor Compact Entry-Level DSLR
Launched 2010-06-01 2006-12-03
Body design Compact Compact SLR
Sensor Information
Chip Venus Engine HD II -
Sensor type CCD CCD
Sensor size 1/2.3" APS-C
Sensor measurements 6.08 x 4.56mm 23.5 x 15.7mm
Sensor surface area 27.7mm² 369.0mm²
Sensor resolution 14 megapixel 6 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Peak resolution 4320 x 3240 3008 x 2008
Highest native ISO 6400 3200
Lowest native ISO 80 200
RAW files
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points - 11
Lens
Lens support fixed lens Pentax KAF
Lens zoom range 24-120mm (5.0x) -
Maximum aperture f/2.2-5.9 -
Macro focusing distance 3cm -
Amount of lenses - 151
Crop factor 5.9 1.5
Screen
Screen type Fixed Type Fixed Type
Screen size 2.7 inches 2.5 inches
Resolution of screen 230k dot 210k dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type None Optical (pentamirror)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.57x
Features
Min shutter speed 60s 30s
Max shutter speed 1/2000s 1/4000s
Continuous shutter speed 2.0fps 3.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change white balance
Image stabilization
Integrated flash
Flash distance 7.40 m -
Flash modes Auto, On, Off, Red-Eye reduction, Slow Sync Auto, On, Off, Red-eye reduction
External flash
Auto exposure bracketing
WB bracketing
Max flash sync - 1/180s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) -
Highest video resolution 1280x720 None
Video file format AVCHD Lite, Motion JPEG -
Microphone 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
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 165 gr (0.36 lbs) 660 gr (1.46 lbs)
Dimensions 103 x 55 x 23mm (4.1" x 2.2" x 0.9") 129 x 93 x 70mm (5.1" x 3.7" x 2.8")
DXO scores
DXO Overall 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 ID - 4 x AA
Self timer Yes (2 or 10 sec) Yes (2 or 12 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC, Internal SD/MMC card
Storage slots 1 1
Cost at release $139 $0