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Panasonic GF7 vs Pentax 645D

Portability
90
Imaging
53
Features
66
Overall
58
Panasonic Lumix DMC-GF7 front
 
Pentax 645D front
Portability
50
Imaging
76
Features
52
Overall
66

Panasonic GF7 vs Pentax 645D Key Specs

Panasonic GF7
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • 1/16000s Max Shutter
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 266g - 107 x 65 x 33mm
  • Released February 2015
  • Old Model is Panasonic GF6
  • Newer Model is Panasonic GF8
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
  • Introduced March 2010
  • Replacement is Pentax 645Z
Photography Glossary

Panasonic GF7 vs Pentax 645D Overview

Following is a in-depth analysis of the Panasonic GF7 vs Pentax 645D, former is a Entry-Level Mirrorless while the latter is a Pro DSLR by manufacturers Panasonic and Pentax. There is a noticeable difference among the resolutions of the GF7 (16MP) and 645D (40MP) and the GF7 (Four Thirds) and 645D (Medium format) boast totally different sensor sizing.

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The GF7 was released 4 years after the 645D which is a fairly sizable difference as far as camera tech is concerned. Both of these cameras have different body design with the Panasonic GF7 being a Rangefinder-style mirrorless camera and the Pentax 645D being a Large SLR camera.

Before delving right into a step-by-step comparison, here is a concise overview of how the GF7 scores versus the 645D in the way of portability, imaging, features and an overall score.

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Reasons to pick Panasonic GF7 over the Pentax 645D

 GF7 645D 
IntroducedFebruary 2015March 2010More modern by 60 months
Screen typeTiltingFixed Tilting screen
Screen resolution1040k921kCrisper screen (+119k dot)
Touch friendly screen Quickly navigate

Reasons to pick Pentax 645D over the Panasonic GF7

 645D GF7 

Common features in the Panasonic GF7 and Pentax 645D

 GF7 645D 
Manually focus Very accurate focusing
Screen dimensions3"3"Equal screen measurement
Selfie screen Neither provides selfie screen

Panasonic GF7 vs Pentax 645D Physical Comparison

If you're aiming to carry around your camera often, you should think about its weight and dimensions. The Panasonic GF7 provides outside measurements of 107mm x 65mm x 33mm (4.2" x 2.6" x 1.3") having a weight of 266 grams (0.59 lbs) and the Pentax 645D has dimensions of 156mm x 117mm x 119mm (6.1" x 4.6" x 4.7") and a weight of 1480 grams (3.26 lbs).

Contrast the Panasonic GF7 vs Pentax 645D in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will change dependant on the lens you are working with at that moment. Underneath is a front view proportions comparison of the GF7 against the 645D.

Panasonic GF7 vs Pentax 645D size comparison

Factoring in size and weight, the portability score of the GF7 and 645D is 90 and 50 respectively.

Panasonic GF7 vs Pentax 645D top view buttons comparison

Panasonic GF7 vs Pentax 645D Sensor Comparison

In many cases, it's tough to see the gap in sensor sizes simply by checking out specs. The picture underneath may give you a stronger sense of the sensor measurements in the GF7 and 645D.

As you can plainly see, both cameras provide different resolutions and different sensor sizes. The GF7 because of its smaller sensor will make getting shallower DOF tougher and the Pentax 645D will show extra detail as a result of its extra 24 Megapixels. Higher resolution will also let you crop pictures more aggressively. The newer GF7 is going to have a benefit in sensor tech.

Panasonic GF7 vs Pentax 645D sensor size comparison

Panasonic GF7 vs Pentax 645D Screen and ViewFinder

Panasonic GF7 vs Pentax 645D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GF7 as a Portrait photography camera
Pentax 645D as a Portrait photography camera
65
focusing manually
sensor resolution is decent (16MP)
good sensor size (Four Thirds)
offers face detect focus
supports RAW formats
external flash not possible
77
has manual focus
great MP (40MP)
sensor size is great (Medium format)
saves RAW files
no liveview
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Street Comparison

Panasonic GF7 Street photography details
Pentax 645D Street photography details
80
tilting screen
good sensor size (Four Thirds)
supports RAW formats
supports focus by touch
great ISO range (25,600)
does not have image stabilization
58
sensor size is great (Medium format)
saves RAW files
weather proof
screen is fixed
does not have image stabilization
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Sports Comparison

Panasonic GF7 Sports photography info
Pentax 645D Sports photography info
51
great max shutter speed (1/16,000s)
sensor resolution is decent (16MP)
good sensor size (Four Thirds)
offers tracking focus
slow frames per second (5.8 fps)
does not have image stabilization
bad battery pack (230 CIPA)
no phase detect auto focus
63
great MP (40MP)
sensor size is great (Medium format)
weather proof
sensor has phase detect AF
no liveview
painfully slow continuous shooting (1.0 frames per second)
does not have image stabilization
not so great battery (800 CIPA)
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Travel Comparison

Panasonic GF7 Travel photography info
Pentax 645D Travel photography info
70
supports focus by touch
sensor resolution is decent (16 megapixels)
built-in flash
bad battery pack (230 per charge)
does not have a selfie friendly screen
55
weather proof
great MP (40 megapixels)
not so great battery (800 shots)
display isn't selfie friendly
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Landscape Comparison

Panasonic GF7 Landscape photography info
Pentax 645D Landscape photography info
69
focusing manually
change lenses (Micro Four Thirds mount)
screen size is decent (3 inches)
sensor resolution is decent (16 megapixels)
good sensor size (Four Thirds)
great ISO range (25,600)
supports RAW formats
does not have image stabilization
bad battery pack (230 per charge)
72
has manual focus
interchangeable lenses (Pentax 645AF2 mount)
good sized screen (3")
great MP (40 megapixels)
sensor size is great (Medium format)
doesnt have anti aliasing filter
saves RAW files
weather proof
2 card slots
no liveview
does not have image stabilization
not so great battery (800 CIPA)
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Vlogging Comparison

Panasonic GF7 as a Vlogging camera
Pentax 645D as a Vlogging camera
33
built-in touchscreen
offers face detect focus
video res high (1920 x 1080 pxls)
does not have a selfie friendly screen
does not have image stabilization
missing microphone support
9
can't record video
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Panasonic GF7 vs Pentax 645D Specifications

Detailed spec comparison table for Panasonic GF7 and Pentax 645D
 Panasonic Lumix DMC-GF7Pentax 645D
General Information
Brand Panasonic Pentax
Model Panasonic Lumix DMC-GF7 Pentax 645D
Class Entry-Level Mirrorless Pro DSLR
Released 2015-02-01 2010-03-10
Physical type Rangefinder-style mirrorless Large SLR
Sensor Information
Chip Venus Engine Prime II
Sensor type CMOS CCD
Sensor size Four Thirds Medium format
Sensor measurements 17.3 x 13mm 44 x 33mm
Sensor surface area 224.9mm² 1,452.0mm²
Sensor resolution 16 megapixel 40 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3
Highest resolution 4592 x 3448 7264 x 5440
Highest native ISO 25600 1600
Minimum native ISO 200 200
RAW images
Minimum boosted ISO 100 100
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 23 11
Lens
Lens mounting type Micro Four Thirds Pentax 645AF2
Amount of lenses 107 6
Crop factor 2.1 0.8
Screen
Type of display Tilting Fixed Type
Display diagonal 3" 3"
Resolution of display 1,040 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch screen
Display tech - 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 60 secs 30 secs
Maximum shutter speed 1/16000 secs 1/4000 secs
Continuous shooting rate 5.8 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range 4.00 m (at ISO 100) no built-in flash
Flash options Auto, auto w/redeye reduction, flash on, flash on w/redeye reduction, slow sync, slow sync w/redeye reduction, flash off Auto, On, Off, Red-eye, Slow Sync, Rear Curtain
Hot shoe
AE bracketing
WB bracketing
Maximum flash synchronize - 1/125 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (60p, 60i, 50p, 50i, 30p, 25p, 24p), 1280 x 720 (30p, 25p), 640 x 480 (30p, 25p) -
Highest video resolution 1920x1080 None
Video format MPEG-4, AVCHD -
Microphone support
Headphone support
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 266g (0.59 pounds) 1480g (3.26 pounds)
Physical dimensions 107 x 65 x 33mm (4.2" x 2.6" x 1.3") 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 230 photos 800 photos
Style of battery Battery Pack Battery Pack
Battery model - D-LI90
Self timer Yes (2 or 10 secs, 3-shot/10 sec) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC card SD/SDHC
Card slots One Dual
Cost at launch $308 $4,000