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Panasonic FS42 vs Pentax K-01

Portability
95
Imaging
33
Features
10
Overall
23
Panasonic Lumix DMC-FS42 front
 
Pentax K-01 front
Portability
76
Imaging
57
Features
68
Overall
61

Panasonic FS42 vs Pentax K-01 Key Specs

Panasonic FS42
(Full Review)
  • 10MP - 1/2.5" Sensor
  • 2.5" Fixed Screen
  • ISO 80 - 1000 (Expand to 6400)
  • 640 x 480 video
  • 33-132mm (F2.8-5.9) lens
  • 132g - 98 x 55 x 22mm
  • Released April 2009
Pentax K-01
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800 (Bump to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 561g - 122 x 79 x 58mm
  • Launched May 2012
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Panasonic FS42 vs Pentax K-01 Overview

Let's take a deeper look at the Panasonic FS42 and Pentax K-01, former is a Ultracompact while the latter is a Entry-Level Mirrorless by companies Panasonic and Pentax. There exists a substantial gap among the image resolutions of the FS42 (10MP) and K-01 (16MP) and the FS42 (1/2.5") and K-01 (APS-C) possess totally different sensor sizes.

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The FS42 was released 4 years before the K-01 which is a fairly big difference as far as camera technology is concerned. The two cameras offer different body type with the Panasonic FS42 being a Ultracompact camera and the Pentax K-01 being a SLR-style mirrorless camera.

Before delving straight into a in depth comparison, below is a short view of how the FS42 matches up vs the K-01 in relation to portability, imaging, features and an overall score.

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Reasons to pick Panasonic FS42 over the Pentax K-01

 FS42 K-01 

Reasons to pick Pentax K-01 over the Panasonic FS42

 K-01 FS42 
LaunchedMay 2012April 2009More modern by 37 months
Focus manually More precise focusing
Screen sizing3"2.5"Bigger screen (+0.5")
Screen resolution921k230kCrisper screen (+691k dot)

Common features in the Panasonic FS42 and Pentax K-01

 FS42 K-01 
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen
Touch screen Neither contains Touch screen

Panasonic FS42 vs Pentax K-01 Physical Comparison

When you are aiming to carry around your camera regularly, you should think about its weight and dimensions. The Panasonic FS42 has got outer dimensions of 98mm x 55mm x 22mm (3.9" x 2.2" x 0.9") accompanied by a weight of 132 grams (0.29 lbs) while the Pentax K-01 has dimensions of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") with a weight of 561 grams (1.24 lbs).

Compare the Panasonic FS42 and Pentax K-01 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ dependant on the lens you are utilizing at that time. Underneath is the front view overall size comparison of the FS42 vs the K-01.

Panasonic FS42 vs Pentax K-01 size comparison

Taking into account dimensions and weight, the portability score of the FS42 and K-01 is 95 and 76 respectively.

Panasonic FS42 vs Pentax K-01 top view buttons comparison

Panasonic FS42 vs Pentax K-01 Sensor Comparison

Typically, its tough to envision the contrast in sensor sizes purely by looking through specifications. The pic underneath will help give you a far better sense of the sensor sizes in the FS42 and K-01.

Plainly, both the cameras offer different megapixels and different sensor sizes. The FS42 featuring a smaller sensor will make getting shallow depth of field more challenging and the Pentax K-01 will result in greater detail as a result of its extra 6MP. Higher resolution can also make it easier to crop shots a little more aggressively. The more aged FS42 will be behind when it comes to sensor tech.

Panasonic FS42 vs Pentax K-01 sensor size comparison

Panasonic FS42 vs Pentax K-01 Screen and ViewFinder

Panasonic FS42 vs Pentax K-01 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic FS42
Portrait photography with Pentax K-01
19
no manual focus
manual exposure not available
external flash not possible
low MP (10 megapixels)
sensor size is small (1/2.5")
no RAW format
74
manual focus
sensor resolution is decent (16MP)
sensor size is decent (APS-C)
provides face detect autofocus
saves RAW formats
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Street Comparison

Panasonic FS42 as a Street photography camera
Pentax K-01 as a Street photography camera
47
no moving screen
does not have image stabilization
sensor size is small (1/2.5")
no RAW format
low maximum ISO (1,000)
66
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
saves RAW formats
no articulating screen
more heavy than competition (561g)
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Sports Comparison

Panasonic FS42 Sports photography factors
Pentax K-01 Sports photography factors
16
max fps low (2.0 fps)
no shutter priority
does not have image stabilization
low MP (10 megapixels)
sensor size is small (1/2.5")
no phase detect auto focus
61
built in image stabilization (Sensor based)
sensor resolution is decent (16 megapixels)
sensor size is decent (APS-C)
great battery (540 CIPA)
max frames per second low (6.0 frames/s)
lacks phase detect autofocus
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Travel Comparison

Travel photography with Panasonic FS42
Travel photography with Pentax K-01
51
flash built-in
doesn't have Timelapse function
low MP (10MP)
does not contain selfie friendly screen
wide angle not fantastic (33mm)
somewhat slow maximum aperture (f2.8)
65
great battery (540 shots)
sensor resolution is decent (16MP)
built-in flash
more heavy than competition (561g)
screen is not selfie friendly
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Landscape Comparison

Panasonic FS42 Landscape photography details
Pentax K-01 Landscape photography details
22
no manual focus
lens is fixed (fixed lens mount)
wide angle not fantastic (33mm)
somewhat slow maximum aperture (f2.8)
tiny screen (2.5")
manual exposure not available
does not have image stabilization
low MP (10MP)
sensor size is small (1/2.5")
low maximum ISO (1,000)
no RAW format
doesn't have Timelapse function
80
manual focus
swap lenses (Pentax KAF2 mount)
nice screen size (3 inches)
built in image stabilization (Sensor based)
sensor resolution is decent (16MP)
sensor size is decent (APS-C)
saves RAW formats
great battery (540 per charge)
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Vlogging Comparison

Panasonic FS42 as a Vlogging camera
Pentax K-01 as a Vlogging camera
22
wide angle not fantastic (33mm)
somewhat slow maximum aperture (f2.8)
does not contain selfie friendly screen
does not have image stabilization
video res low (640 x 480 pixels)
doesn't have microphone port
34
built in image stabilization (Sensor based)
provides face detect autofocus
video res high (1920 x 1080 pixels)
includes microphone port
screen is not selfie friendly
more heavy than competition (561 grams)
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Panasonic FS42 vs Pentax K-01 Specifications

Detailed spec comparison table for Panasonic FS42 and Pentax K-01
 Panasonic Lumix DMC-FS42Pentax K-01
General Information
Manufacturer Panasonic Pentax
Model type Panasonic Lumix DMC-FS42 Pentax K-01
Category Ultracompact Entry-Level Mirrorless
Released 2009-04-17 2012-05-30
Body design Ultracompact SLR-style mirrorless
Sensor Information
Sensor type CCD CMOS
Sensor size 1/2.5" APS-C
Sensor measurements 5.744 x 4.308mm 23.7 x 15.7mm
Sensor surface area 24.7mm² 372.1mm²
Sensor resolution 10MP 16MP
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest resolution 3648 x 2736 4928 x 3264
Highest native ISO 1000 12800
Highest boosted ISO 6400 25600
Min native ISO 80 100
RAW pictures
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points - 81
Lens
Lens mount type fixed lens Pentax KAF2
Lens zoom range 33-132mm (4.0x) -
Highest aperture f/2.8-5.9 -
Macro focusing distance 5cm -
Available lenses - 151
Crop factor 6.3 1.5
Screen
Screen type Fixed Type Fixed Type
Screen size 2.5 inches 3 inches
Screen resolution 230k dot 921k dot
Selfie friendly
Liveview
Touch function
Screen tech - TFT LCD monitor
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 60 seconds 30 seconds
Maximum shutter speed 1/2000 seconds 1/4000 seconds
Continuous shooting speed 2.0 frames per sec 6.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom white balance
Image stabilization
Built-in flash
Flash distance 6.30 m 12.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-eye, Slow Sync Auto, On, Off, Red-eye, Slow-speed Sync, Trailing Curtain Sync
Hot shoe
AE bracketing
White balance bracketing
Maximum flash sync - 1/180 seconds
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) 1920 x 1080 (30, 25, 24 fps),1280 x 720 (60, 50, 30, 25, 24 fps), 640 x 480 (30, 25, 24 fps)
Highest video resolution 640x480 1920x1080
Video data format Motion JPEG MPEG-4, H.264
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 None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 132g (0.29 pounds) 561g (1.24 pounds)
Dimensions 98 x 55 x 22mm (3.9" x 2.2" x 0.9") 122 x 79 x 58mm (4.8" x 3.1" x 2.3")
DXO scores
DXO All around rating not tested 79
DXO Color Depth rating not tested 23.7
DXO Dynamic range rating not tested 12.9
DXO Low light rating not tested 1135
Other
Battery life - 540 photos
Type of battery - Battery Pack
Battery ID - D-LI90
Self timer Yes (2 or 10 sec) Yes (2 or 12 sec)
Time lapse shooting
Type of storage SD/SDHC card, Internal SD/SDHC/SDXC
Storage slots One One
Price at launch $580 $899