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Panasonic GH1 vs Pentax P80

Portability
81
Imaging
49
Features
57
Overall
52
Panasonic Lumix DMC-GH1 front
 
Pentax Optio P80 front
Portability
95
Imaging
35
Features
23
Overall
30

Panasonic GH1 vs Pentax P80 Key Specs

Panasonic GH1
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 1600 (Raise to 3200)
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 385g - 124 x 90 x 45mm
  • Released July 2009
  • Successor is Panasonic GH2
Pentax P80
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 64 - 6400
  • 1280 x 720 video
  • 28-110mm (F2.6-5.8) lens
  • 125g - 102 x 59 x 25mm
  • Released August 2009
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Panasonic GH1 vs Pentax P80 Overview

In this write-up, we will be contrasting the Panasonic GH1 versus Pentax P80, former being a Advanced Mirrorless while the latter is a Small Sensor Compact by rivals Panasonic and Pentax. The sensor resolution of the GH1 (12MP) and the P80 (12MP) is relatively similar but the GH1 (Four Thirds) and P80 (1/2.3") feature different sensor measurements.

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The GH1 was manufactured around the same time to the P80 and they are both of a similar age. Both of the cameras offer different body type with the Panasonic GH1 being a SLR-style mirrorless camera and the Pentax P80 being a Compact camera.

Before diving straight into a more detailed comparison, below is a short highlight of how the GH1 grades against the P80 when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Panasonic GH1 over the Pentax P80

 GH1 P80 
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen sizing3"2.7"Bigger screen (+0.3")
Screen resolution460k230kCrisper screen (+230k dot)
Selfie screen Easy selfies

Reasons to pick Pentax P80 over the Panasonic GH1

 P80 GH1 

Common features in the Panasonic GH1 and Pentax P80

 GH1 P80 
ReleasedJuly 2009August 2009Similar age
Manual focus More precise focusing
Touch screen Neither offers Touch screen

Panasonic GH1 vs Pentax P80 Physical Comparison

When you are planning to carry your camera frequently, you will want to think about its weight and measurements. The Panasonic GH1 offers outer dimensions of 124mm x 90mm x 45mm (4.9" x 3.5" x 1.8") with a weight of 385 grams (0.85 lbs) and the Pentax P80 has proportions of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") accompanied by a weight of 125 grams (0.28 lbs).

Contrast the Panasonic GH1 versus Pentax P80 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary based on the lens you are working with at that moment. Below is the front view over all size comparison of the GH1 and the P80.

Panasonic GH1 vs Pentax P80 size comparison

Looking at size and weight, the portability rating of the GH1 and P80 is 81 and 95 respectively.

Panasonic GH1 vs Pentax P80 top view buttons comparison

Panasonic GH1 vs Pentax P80 Sensor Comparison

Usually, it's difficult to imagine the contrast between sensor sizing just by reviewing specifications. The visual underneath will provide you a better sense of the sensor sizes in the GH1 and P80.

Plainly, the 2 cameras offer the same exact resolution albeit different sensor sizing. The GH1 contains the bigger sensor which will make achieving bokeh simpler.

Panasonic GH1 vs Pentax P80 sensor size comparison

Panasonic GH1 vs Pentax P80 Screen and ViewFinder

Panasonic GH1 vs Pentax P80 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GH1 Portrait photography highlights
Pentax P80 Portrait photography highlights
59
manual focus
sensor size is good (Four Thirds)
supports RAW files
megapixel count low (12 megapixels)
27
you can focus manually
manual exposure not possible
external flash not possible
MP count low (12 megapixels)
sensor size is small (1/2.3")
does not have RAW support
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Street Comparison

Panasonic GH1 Street photography features
Pentax P80 Street photography features
72
fully articulated screen
sensor size is good (Four Thirds)
supports RAW files
lack of image stabilization
55
lighter than competitors (125g)
fixed screen
does not have image stabilization
sensor size is small (1/2.3")
does not have RAW support
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Sports Comparison

Panasonic GH1 Sports photography details
Pentax P80 Sports photography details
32
sensor size is good (Four Thirds)
slow fps (3.0 frames/s)
lack of image stabilization
megapixel count low (12MP)
bad battery pack (320 shots)
has no phase detect AF
17
maximum shutter speed is a little low (1/1,000 seconds)
low frames per second (3.0 fps)
no shutter priority
does not have image stabilization
MP count low (12MP)
sensor size is small (1/2.3")
does not have phase detect autofocus
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Travel Comparison

Panasonic GH1 Travel photography highlights
Pentax P80 Travel photography highlights
58
built-in flash
selfie friendly display
lack of Timelapse recording
bad battery pack (320 CIPA)
megapixel count low (12 megapixels)
62
lighter than competitors (125g)
has built in flash
really wide (28mm)
does not have Time Lapse mode
MP count low (12MP)
doesn't feature selfie friendly screen
sluggish max aperture (f2.6)
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Landscape Comparison

Panasonic GH1 Landscape photography information
Pentax P80 Landscape photography information
55
manual focus
interchangeable lenses (Micro Four Thirds mount)
nice screen size (3")
sensor size is good (Four Thirds)
supports RAW files
lack of image stabilization
megapixel count low (12 megapixels)
bad battery pack (320 shots)
lack of Timelapse recording
32
you can focus manually
really wide (28mm)
cannot switch lenses (fixed lens mount)
sluggish max aperture (f2.6)
screen is somewhat small (2.7 inch)
manual exposure not possible
does not have image stabilization
MP count low (12 megapixels)
sensor size is small (1/2.3")
does not have RAW support
does not have Time Lapse mode
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Vlogging Comparison

Panasonic GH1 Vlogging details
Pentax P80 Vlogging details
72
selfie friendly display
video res high (1920 x 1080 pixels)
does have microphone support
lack of image stabilization
28
really wide (28mm)
lighter than competitors (125g)
sluggish max aperture (f2.6)
doesn't feature selfie friendly screen
does not have image stabilization
video res low (1280 x 720 pixels)
does not have mic port
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Panasonic GH1 vs Pentax P80 Specifications

Detailed spec comparison table for Panasonic GH1 and Pentax P80
 Panasonic Lumix DMC-GH1Pentax Optio P80
General Information
Company Panasonic Pentax
Model Panasonic Lumix DMC-GH1 Pentax Optio P80
Type Advanced Mirrorless Small Sensor Compact
Released 2009-07-10 2009-08-05
Body design SLR-style mirrorless Compact
Sensor Information
Processor Venus Engine HD Prime
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 18.89 x 14.48mm 6.17 x 4.55mm
Sensor area 273.5mm² 28.1mm²
Sensor resolution 12 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Maximum resolution 4000 x 3000 4000 x 3000
Maximum native ISO 1600 6400
Maximum boosted ISO 3200 -
Minimum native ISO 100 64
RAW files
Autofocusing
Manual focus
Touch focus
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points - 9
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 28-110mm (3.9x)
Highest aperture - f/2.6-5.8
Macro focus distance - 10cm
Available lenses 107 -
Crop factor 1.9 5.8
Screen
Screen type Fully Articulated Fixed Type
Screen size 3 inch 2.7 inch
Screen resolution 460k dot 230k dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Electronic None
Viewfinder coverage 100 percent -
Features
Slowest shutter speed 60 secs 4 secs
Maximum shutter speed 1/4000 secs 1/1000 secs
Continuous shooting speed 3.0fps 3.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set white balance
Image stabilization
Inbuilt flash
Flash range 10.50 m 4.60 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync -
Hot shoe
AE bracketing
WB bracketing
Maximum flash sync 1/160 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 1920x1080 1280x720
Video data format AVCHD 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
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 385 grams (0.85 pounds) 125 grams (0.28 pounds)
Dimensions 124 x 90 x 45mm (4.9" x 3.5" x 1.8") 102 x 59 x 25mm (4.0" x 2.3" x 1.0")
DXO scores
DXO All around score 64 not tested
DXO Color Depth score 21.6 not tested
DXO Dynamic range score 11.6 not tested
DXO Low light score 772 not tested
Other
Battery life 320 photos -
Battery form Battery Pack -
Battery model - D-LI68
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC SD/SDHC, Internal
Storage slots Single Single
Launch price $949 $200