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Panasonic FP3 vs Pentax 645D

Portability
95
Imaging
36
Features
25
Overall
31
Panasonic Lumix DMC-FP3 front
 
Pentax 645D front
Portability
50
Imaging
76
Features
52
Overall
66

Panasonic FP3 vs Pentax 645D Key Specs

Panasonic FP3
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 35-140mm (F3.5-5.9) lens
  • 155g - 99 x 59 x 19mm
  • Revealed January 2010
Pentax 645D
(Full Review)
  • 40MP - Medium format Sensor
  • 3" Fixed Display
  • ISO 200 - 1600
  • No Anti-Alias Filter
  • No Video
  • Pentax 645AF2 Mount
  • 1480g - 156 x 117 x 119mm
  • Launched March 2010
  • Replacement is Pentax 645Z
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Panasonic FP3 vs Pentax 645D Overview

The following is a thorough overview of the Panasonic FP3 and Pentax 645D, one is a Ultracompact and the other is a Pro DSLR by competitors Panasonic and Pentax. There is a sizeable difference between the resolutions of the FP3 (14MP) and 645D (40MP) and the FP3 (1/2.3") and 645D (Medium format) offer totally different sensor measurements.

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The FP3 was announced 2 months before the 645D and they are of a similar generation. Each of these cameras have different body design with the Panasonic FP3 being a Ultracompact camera and the Pentax 645D being a Large SLR camera.

Before diving right into a in depth comparison, here is a brief summation of how the FP3 grades vs the 645D in terms of portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Panasonic FP3 over the Pentax 645D

 FP3 645D 
Touch friendly display Easily navigate

Reasons to pick Pentax 645D over the Panasonic FP3

 645D FP3 
Manual focus More precise focus
Display resolution921k230kSharper display (+691k dot)

Common features in the Panasonic FP3 and Pentax 645D

 FP3 645D 
LaunchedJanuary 2010March 2010Similar generation
Display typeFixed Fixed Fixed display
Display dimensions3"3"Equal display measurements
Selfie screen Neither contains selfie screen

Panasonic FP3 vs Pentax 645D Physical Comparison

If you are intending to travel with your camera regularly, you'll have to factor in its weight and dimensions. The Panasonic FP3 has got physical measurements of 99mm x 59mm x 19mm (3.9" x 2.3" x 0.7") and a weight of 155 grams (0.34 lbs) and the Pentax 645D has dimensions of 156mm x 117mm x 119mm (6.1" x 4.6" x 4.7") with a weight of 1480 grams (3.26 lbs).

Take a look at the Panasonic FP3 and Pentax 645D in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will change depending on the lens you have during that time. Here is a front view measurements comparison of the FP3 and the 645D.

Panasonic FP3 vs Pentax 645D size comparison

Factoring in size and weight, the portability grade of the FP3 and 645D is 95 and 50 respectively.

Panasonic FP3 vs Pentax 645D top view buttons comparison

Panasonic FP3 vs Pentax 645D Sensor Comparison

Often, it can be difficult to visualise the contrast between sensor dimensions just by going over specs. The pic below should give you a stronger sense of the sensor measurements in the FP3 and 645D.

As you can plainly see, both of those cameras have different resolutions and different sensor dimensions. The FP3 using its tinier sensor will make achieving shallow depth of field harder and the Pentax 645D will deliver greater detail with its extra 26 Megapixels. Greater resolution can also let you crop images a bit more aggressively.

Panasonic FP3 vs Pentax 645D sensor size comparison

Panasonic FP3 vs Pentax 645D Screen and ViewFinder

Panasonic FP3 vs Pentax 645D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic FP3 Portrait photography details
Pentax 645D Portrait photography details
28
good megapixels (14MP)
lack of manual focus
lack of manual mode
can't use external flash
very small sensor size (1/2.3")
doesn't have RAW support
77
manual focus
high resolution (40MP)
big sensor size (Medium format)
saves RAW files
doesn't have liveview
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Street Comparison

Panasonic FP3 Street photography info
Pentax 645D Street photography info
60
image stabilization (Optical)
features focus by touch
screen does not articulate
very small sensor size (1/2.3")
doesn't have RAW support
heavier than competition in class (155 grams)
58
big sensor size (Medium format)
saves RAW files
environment sealing
no articulating screen
no image stabilization
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Sports Comparison

Panasonic FP3 Sports photography factors
Pentax 645D Sports photography factors
34
image stabilization (Optical)
good megapixels (14 megapixels)
low frames per second (5.0 frames per second)
no shutter priority
very small sensor size (1/2.3")
doesn't have phase detect auto focus
63
high resolution (40MP)
big sensor size (Medium format)
environment sealing
comes with phase detect AF
doesn't have liveview
low fps (1.0 frames per second)
no image stabilization
bad battery (800 CIPA)
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Travel Comparison

Panasonic FP3 as a Travel photography camera
Pentax 645D as a Travel photography camera
60
features focus by touch
good megapixels (14 megapixels)
built-in flash
lack of Time Lapse recording
heavier than competition in class (155 grams)
display is not selfie friendly
wide angle not fantastic (35mm)
somewhat slow max aperture (f3.5)
55
environment sealing
high resolution (40MP)
bad battery (800 shots)
display isn't selfie friendly
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Landscape Comparison

Panasonic FP3 Landscape photography features
Pentax 645D Landscape photography features
37
screen size is good (3 inches)
image stabilization (Optical)
good megapixels (14MP)
lack of manual focus
can't swap lens (fixed lens mount)
wide angle not fantastic (35mm)
somewhat slow max aperture (f3.5)
lack of manual mode
very small sensor size (1/2.3")
doesn't have RAW support
lack of Time Lapse recording
72
manual focus
switch lenses (Pentax 645AF2 mount)
nice screen size (3 inch)
high resolution (40MP)
big sensor size (Medium format)
does not have anti aliasing filter
saves RAW files
environment sealing
has double storage slots
doesn't have liveview
no image stabilization
bad battery (800 shots)
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Vlogging Comparison

Panasonic FP3 Vlogging details
Pentax 645D Vlogging details
27
touchscreen enabled
image stabilization (Optical)
wide angle not fantastic (35mm)
somewhat slow max aperture (f3.5)
display is not selfie friendly
low quality video (1280 x 720 pxls)
lack of external mic port
heavier than competition in class (155g)
9
no video recording
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Panasonic FP3 vs Pentax 645D Specifications

Detailed spec comparison table for Panasonic FP3 and Pentax 645D
 Panasonic Lumix DMC-FP3Pentax 645D
General Information
Brand Panasonic Pentax
Model Panasonic Lumix DMC-FP3 Pentax 645D
Class Ultracompact Pro DSLR
Revealed 2010-01-06 2010-03-10
Body design Ultracompact Large SLR
Sensor Information
Chip Venus Engine IV Prime II
Sensor type CCD CCD
Sensor size 1/2.3" Medium format
Sensor dimensions 6.08 x 4.56mm 44 x 33mm
Sensor area 27.7mm² 1,452.0mm²
Sensor resolution 14 megapixels 40 megapixels
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 4:3
Maximum resolution 4320 x 3240 7264 x 5440
Maximum native ISO 6400 1600
Min native ISO 80 200
RAW images
Min boosted ISO - 100
Autofocusing
Manual focus
AF touch
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 9 11
Lens
Lens mounting type fixed lens Pentax 645AF2
Lens focal range 35-140mm (4.0x) -
Highest aperture f/3.5-5.9 -
Macro focus range 10cm -
Amount of lenses - 6
Focal length multiplier 5.9 0.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 3 inch 3 inch
Display resolution 230 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch capability
Display technology - TFT Color LCD with wide-viewing angle and with AR coating
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 98%
Viewfinder magnification - 0.85x
Features
Slowest shutter speed 60s 30s
Maximum shutter speed 1/1600s 1/4000s
Continuous shooting speed 5.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Change WB
Image stabilization
Inbuilt flash
Flash range 4.90 m no built-in flash
Flash settings Auto, On, Off, Red-eye, Slow Syncro Auto, On, Off, Red-eye, Slow Sync, Rear Curtain
External flash
AE bracketing
WB bracketing
Maximum flash sync - 1/125s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) -
Maximum video resolution 1280x720 None
Video data format Motion JPEG -
Mic 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
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 155g (0.34 lb) 1480g (3.26 lb)
Physical dimensions 99 x 59 x 19mm (3.9" x 2.3" x 0.7") 156 x 117 x 119mm (6.1" x 4.6" x 4.7")
DXO scores
DXO All around score not tested 82
DXO Color Depth score not tested 24.6
DXO Dynamic range score not tested 12.6
DXO Low light score not tested 1262
Other
Battery life - 800 images
Type of battery - Battery Pack
Battery model - D-LI90
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC, Internal SD/SDHC
Storage slots One 2
Retail price $182 $4,000