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Panasonic FS7 vs Pentax 645D

Portability
95
Imaging
33
Features
17
Overall
26
Panasonic Lumix DMC-FS7 front
 
Pentax 645D front
Portability
50
Imaging
76
Features
52
Overall
66

Panasonic FS7 vs Pentax 645D Key Specs

Panasonic FS7
(Full Review)
  • 10MP - 1/2.5" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 1600 (Raise to 6400)
  • Optical Image Stabilization
  • 640 x 480 video
  • 33-132mm (F2.8-5.9) lens
  • 139g - 97 x 54 x 22mm
  • Introduced January 2009
Pentax 645D
(Full Review)
  • 40MP - Medium format Sensor
  • 3" Fixed Screen
  • ISO 200 - 1600
  • No Anti-Alias Filter
  • No Video
  • Pentax 645AF2 Mount
  • 1480g - 156 x 117 x 119mm
  • Revealed March 2010
  • Refreshed by Pentax 645Z
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Panasonic FS7 vs Pentax 645D Overview

Let's look a bit more closely at the Panasonic FS7 and Pentax 645D, former being a Ultracompact while the latter is a Pro DSLR by manufacturers Panasonic and Pentax. There is a substantial difference between the sensor resolutions of the FS7 (10MP) and 645D (40MP) and the FS7 (1/2.5") and 645D (Medium format) posses different sensor dimensions.

Photography Glossary

The FS7 was unveiled 13 months earlier than the 645D which makes them a generation apart from each other. Both of these cameras feature different body design with the Panasonic FS7 being a Ultracompact camera and the Pentax 645D being a Large SLR camera.

Before diving straight to a thorough comparison, here is a brief summation of how the FS7 grades vs the 645D with regard to portability, imaging, features and an overall rating.

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Reasons to pick Panasonic FS7 over the Pentax 645D

 FS7 645D 

Reasons to pick Pentax 645D over the Panasonic FS7

 645D FS7 
RevealedMarch 2010January 2009Fresher by 13 months
Focus manually More precise focus
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution921k230kCrisper screen (+691k dot)

Common features in the Panasonic FS7 and Pentax 645D

 FS7 645D 
Screen typeFixed Fixed Fixed screen
Selfie screen Missing selfie screen
Touch friendly screen Missing Touch friendly screen

Panasonic FS7 vs Pentax 645D Physical Comparison

For those who are intending to carry your camera regularly, you are going to need to take into account its weight and dimensions. The Panasonic FS7 provides physical dimensions of 97mm x 54mm x 22mm (3.8" x 2.1" x 0.9") and a weight of 139 grams (0.31 lbs) and the Pentax 645D has dimensions of 156mm x 117mm x 119mm (6.1" x 4.6" x 4.7") having a weight of 1480 grams (3.26 lbs).

Contrast the Panasonic FS7 and Pentax 645D in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will differ depending on the lens you are using at that moment. Underneath is a front view proportions comparison of the FS7 and the 645D.

Panasonic FS7 vs Pentax 645D size comparison

Using size and weight, the portability rating of the FS7 and 645D is 95 and 50 respectively.

Panasonic FS7 vs Pentax 645D top view buttons comparison

Panasonic FS7 vs Pentax 645D Sensor Comparison

Often, it is very difficult to visualize the contrast between sensor sizing merely by looking at a spec sheet. The visual here may provide you a much better sense of the sensor dimensions in the FS7 and 645D.

Clearly, both cameras feature different resolutions and different sensor sizing. The FS7 with its tinier sensor is going to make getting shallow depth of field tougher and the Pentax 645D will give extra detail having an extra 30MP. Higher resolution will allow you to crop shots way more aggressively. The older FS7 is going to be behind in sensor innovation.

Panasonic FS7 vs Pentax 645D sensor size comparison

Panasonic FS7 vs Pentax 645D Screen and ViewFinder

Panasonic FS7 vs Pentax 645D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic FS7 as a Portrait photography camera
Pentax 645D as a Portrait photography camera
19
manual focus not available
lack of manual mode
external flash not possible
sensor resolution low (10MP)
small sensor size (1/2.5")
does not have RAW files
77
focusing manually
high MP (40 megapixels)
large sensor size (Medium format)
delivers RAW files
no liveview
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Street Comparison

Panasonic FS7 Street photography info
Pentax 645D Street photography info
56
has image stabilization (Optical)
no articulating screen
small sensor size (1/2.5")
does not have RAW files
58
large sensor size (Medium format)
delivers RAW files
weather proof
screen does not articulate
lack of image stabilization
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Sports Comparison

Panasonic FS7 Sports photography factors
Pentax 645D Sports photography factors
24
has image stabilization (Optical)
low frames per second (3.0 frames/s)
no shutter priority
sensor resolution low (10 megapixels)
small sensor size (1/2.5")
does not have phase detect auto focus
63
high MP (40 megapixels)
large sensor size (Medium format)
weather proof
sensor has phase detect auto focus
no liveview
very slow continuous shooting (1.0 frames per second)
lack of image stabilization
bad battery life (800 shots)
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Travel Comparison

Panasonic FS7 Travel photography factors
Pentax 645D Travel photography factors
51
has built in flash
lack of Timelapse mode
sensor resolution low (10 megapixels)
screen isn't selfie friendly
wide angle not good (33mm)
slow max aperture (f2.8)
55
weather proof
high MP (40 megapixels)
bad battery life (800 shots)
does not feature selfie friendly screen
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Landscape Comparison

Panasonic FS7 Landscape photography advice
Pentax 645D Landscape photography advice
27
has image stabilization (Optical)
manual focus not available
cannot swap lenses (fixed lens mount)
wide angle not good (33mm)
slow max aperture (f2.8)
screen is small (2.7 inch)
lack of manual mode
sensor resolution low (10MP)
small sensor size (1/2.5")
does not have RAW files
lack of Timelapse mode
72
focusing manually
change lenses (Pentax 645AF2 mount)
screen is a decent size (3 inch)
high MP (40 megapixels)
large sensor size (Medium format)
doesnt have low pass filter
delivers RAW files
weather proof
has dual storage slots
no liveview
lack of image stabilization
bad battery life (800 per charge)
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Vlogging Comparison

Panasonic FS7 Vlogging information
Pentax 645D Vlogging information
25
has image stabilization (Optical)
wide angle not good (33mm)
slow max aperture (f2.8)
screen isn't selfie friendly
video res low (640 x 480 pixels)
lack of microphone jack
9
no video
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Panasonic FS7 vs Pentax 645D Specifications

Detailed spec comparison table for Panasonic FS7 and Pentax 645D
 Panasonic Lumix DMC-FS7Pentax 645D
General Information
Brand Panasonic Pentax
Model Panasonic Lumix DMC-FS7 Pentax 645D
Class Ultracompact Pro DSLR
Introduced 2009-01-16 2010-03-10
Body design Ultracompact Large SLR
Sensor Information
Processor Chip - Prime II
Sensor type CCD CCD
Sensor size 1/2.5" Medium format
Sensor dimensions 5.744 x 4.308mm 44 x 33mm
Sensor area 24.7mm² 1,452.0mm²
Sensor resolution 10 megapixel 40 megapixel
Anti aliasing filter
Aspect ratio 16:9, 4:3 and 3:2 4:3
Peak resolution 3648 x 2736 7264 x 5440
Highest native ISO 1600 1600
Highest enhanced ISO 6400 -
Min native ISO 80 200
RAW photos
Min enhanced ISO - 100
Autofocusing
Manual focus
Touch to focus
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 9 11
Lens
Lens mounting type fixed lens Pentax 645AF2
Lens focal range 33-132mm (4.0x) -
Maximum aperture f/2.8-5.9 -
Macro focus distance 5cm -
Total lenses - 6
Crop factor 6.3 0.8
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 2.7 inch 3 inch
Screen resolution 230 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch screen
Screen technology - 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
Minimum shutter speed 60 seconds 30 seconds
Fastest shutter speed 1/2000 seconds 1/4000 seconds
Continuous shutter speed 3.0fps 1.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom white balance
Image stabilization
Built-in flash
Flash range - no built-in flash
Flash modes Auto, Auto Red-eye Reduction, Forced On, Forced Off Auto, On, Off, Red-eye, Slow Sync, Rear Curtain
External flash
AE bracketing
White balance bracketing
Fastest flash sync - 1/125 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) -
Highest video resolution 640x480 None
Video format Motion JPEG -
Mic 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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 139 gr (0.31 lb) 1480 gr (3.26 lb)
Physical dimensions 97 x 54 x 22mm (3.8" x 2.1" x 0.9") 156 x 117 x 119mm (6.1" x 4.6" x 4.7")
DXO scores
DXO Overall 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 recording
Type of storage SD/MMC/SDHC card, Internal SD/SDHC
Storage slots 1 Dual
Price at release $160 $4,000