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Panasonic FH25 vs Pentax 645D

Portability
94
Imaging
39
Features
26
Overall
33
Panasonic Lumix DMC-FH25 front
 
Pentax 645D front
Portability
50
Imaging
76
Features
52
Overall
66

Panasonic FH25 vs Pentax 645D Key Specs

Panasonic FH25
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 28-224mm (F3.3-5.9) lens
  • 159g - 99 x 57 x 28mm
  • Revealed January 2011
  • Also referred to as Lumix DMC-FS35
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
  • Renewed by Pentax 645Z
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Panasonic FH25 vs Pentax 645D Overview

Lets look a little more closely at the Panasonic FH25 and Pentax 645D, former being a Small Sensor Compact while the other is a Pro DSLR by rivals Panasonic and Pentax. There exists a noticeable gap between the image resolutions of the FH25 (16MP) and 645D (40MP) and the FH25 (1/2.3") and 645D (Medium format) have totally different sensor sizes.

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The FH25 was released 11 months later than the 645D which means that they are both of a similar age. Each of the cameras feature different body design with the Panasonic FH25 being a Compact camera and the Pentax 645D being a Large SLR camera.

Before delving right into a more detailed comparison, here is a concise highlight of how the FH25 grades vs the 645D in the way of portability, imaging, features and an overall rating.

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Reasons to pick Panasonic FH25 over the Pentax 645D

 FH25 645D 
LaunchedJanuary 2011March 2010Fresher by 11 months

Reasons to pick Pentax 645D over the Panasonic FH25

 645D FH25 
Manually focus More exact focusing
Display size3"2.7"Larger display (+0.3")
Display resolution921k230kCrisper display (+691k dot)

Common features in the Panasonic FH25 and Pentax 645D

 FH25 645D 
Display typeFixed Fixed Fixed display
Selfie screen No selfie screen
Touch display No Touch display

Panasonic FH25 vs Pentax 645D Physical Comparison

If you're aiming to carry your camera often, you're going to have to think about its weight and volume. The Panasonic FH25 offers outer dimensions of 99mm x 57mm x 28mm (3.9" x 2.2" x 1.1") along with a weight of 159 grams (0.35 lbs) while the Pentax 645D has sizing 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 FH25 and Pentax 645D in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will vary depending on the lens you have at that moment. Following is a front view size comparison of the FH25 and the 645D.

Panasonic FH25 vs Pentax 645D size comparison

Taking into account dimensions and weight, the portability score of the FH25 and 645D is 94 and 50 respectively.

Panasonic FH25 vs Pentax 645D top view buttons comparison

Panasonic FH25 vs Pentax 645D Sensor Comparison

Normally, it is very tough to envision the difference between sensor sizing only by reading technical specs. The visual underneath might provide you a greater sense of the sensor dimensions in the FH25 and 645D.

As you can tell, both of the cameras come with different megapixel count and different sensor sizing. The FH25 because of its tinier sensor will make achieving shallower depth of field harder and the Pentax 645D will offer more detail as a result of its extra 24MP. Greater resolution can also enable you to crop images a good deal more aggressively. The fresher FH25 will have an edge with regard to sensor technology.

Panasonic FH25 vs Pentax 645D sensor size comparison

Panasonic FH25 vs Pentax 645D Screen and ViewFinder

Panasonic FH25 vs Pentax 645D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic FH25 Portrait photography factors
Pentax 645D Portrait photography factors
34
good megapixels (16MP)
includes face detect focusing
lack of manual focus
manual mode not available
cannot use external flash
sensor size is very small (1/2.3")
doesn't have RAW format
77
manual focus
excellent MP (40 megapixels)
sensor size is big (Medium format)
exports RAW files
doesn't have liveview
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Street Comparison

Panasonic FH25 Street photography information
Pentax 645D Street photography information
57
built in image stabilization (Optical)
no articulating screen
sensor size is very small (1/2.3")
doesn't have RAW format
58
sensor size is big (Medium format)
exports RAW files
environment proof
screen is fixed
lack of image stabilization
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Sports Comparison

Panasonic FH25 Sports photography advice
Pentax 645D Sports photography advice
40
built in image stabilization (Optical)
good megapixels (16MP)
includes tracking focus
painfully slow continuous shooting (4.0 fps)
no shutter priority
sensor size is very small (1/2.3")
doesn't have phase detect AF
63
excellent MP (40 megapixels)
sensor size is big (Medium format)
environment proof
has phase detect auto focus
doesn't have liveview
low fps (1.0 frames/s)
lack of image stabilization
not so great battery power (800 shots)
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Travel Comparison

Panasonic FH25 as a Travel photography camera
Pentax 645D as a Travel photography camera
65
good megapixels (16 megapixels)
built-in flash
fairly wide (28mm)
lack of Time Lapse recording
doesn't feature selfie friendly display
sluggish max aperture (f3.3)
55
environment proof
excellent MP (40MP)
not so great battery power (800 CIPA)
screen isn't selfie friendly
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Landscape Comparison

Panasonic FH25 as a Landscape photography camera
Pentax 645D as a Landscape photography camera
38
fairly wide (28mm)
built in image stabilization (Optical)
good megapixels (16MP)
lack of manual focus
lens is fixed (fixed lens mount)
sluggish max aperture (f3.3)
screen is small (2.7 inches)
manual mode not available
sensor size is very small (1/2.3")
doesn't have RAW format
lack of Time Lapse recording
72
manual focus
swap lenses (Pentax 645AF2 mount)
screen size is decent (3 inch)
excellent MP (40MP)
sensor size is big (Medium format)
no anti aliasing filter
exports RAW files
environment proof
has double storage slots
doesn't have liveview
lack of image stabilization
not so great battery power (800 per charge)
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Vlogging Comparison

Panasonic FH25 Vlogging highlights
Pentax 645D Vlogging highlights
31
fairly wide (28mm)
built in image stabilization (Optical)
includes face detect focusing
sluggish max aperture (f3.3)
doesn't feature selfie friendly display
low quality video (1280 x 720 pxls)
lack of mic port
9
lack of video recording
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Panasonic FH25 vs Pentax 645D Specifications

Detailed spec comparison table for Panasonic FH25 and Pentax 645D
 Panasonic Lumix DMC-FH25Pentax 645D
General Information
Company Panasonic Pentax
Model Panasonic Lumix DMC-FH25 Pentax 645D
Also called as Lumix DMC-FS35 -
Type Small Sensor Compact Pro DSLR
Revealed 2011-01-05 2010-03-10
Body design Compact Large SLR
Sensor Information
Chip Venus Engine VI Prime II
Sensor type CCD CCD
Sensor size 1/2.3" Medium format
Sensor measurements 6.08 x 4.56mm 44 x 33mm
Sensor surface area 27.7mm² 1,452.0mm²
Sensor resolution 16 megapixel 40 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 4:3
Full resolution 4608 x 3456 7264 x 5440
Max native ISO 6400 1600
Min native ISO 100 200
RAW support
Min boosted ISO - 100
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 11 11
Lens
Lens mounting type fixed lens Pentax 645AF2
Lens focal range 28-224mm (8.0x) -
Highest aperture f/3.3-5.9 -
Macro focus range 5cm -
Amount of lenses - 6
Focal length multiplier 5.9 0.8
Screen
Range of screen Fixed Type Fixed Type
Screen diagonal 2.7 inch 3 inch
Screen resolution 230 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch friendly
Screen tech TFT Screen LCD TFT Color LCD with wide-viewing angle and with AR coating
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 98%
Viewfinder magnification - 0.85x
Features
Lowest shutter speed 60s 30s
Highest shutter speed 1/1600s 1/4000s
Continuous shooting speed 4.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom white balance
Image stabilization
Integrated flash
Flash range 5.80 m no built-in flash
Flash options Auto, On, Off, Red-Eye reduction Auto, On, Off, Red-eye, Slow Sync, Rear Curtain
Hot shoe
AEB
WB bracketing
Highest flash sync - 1/125s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720p (24 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) -
Max video resolution 1280x720 None
Video file format Motion JPEG -
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
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 159 gr (0.35 lb) 1480 gr (3.26 lb)
Physical dimensions 99 x 57 x 28mm (3.9" x 2.2" x 1.1") 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 250 photos 800 photos
Form of battery Battery Pack Battery Pack
Battery model - D-LI90
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC, Internal SD/SDHC
Storage slots 1 2
Price at launch $180 $4,000