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Panasonic GH1 vs Sony a1

Portability
81
Imaging
50
Features
57
Overall
52
Panasonic Lumix DMC-GH1 front
 
Sony Alpha a1 front
Portability
61
Imaging
82
Features
93
Overall
86

Panasonic GH1 vs Sony a1 Key Specs

Panasonic GH1
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 1600 (Expand to 3200)
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 385g - 124 x 90 x 45mm
  • Released July 2009
  • Replacement is Panasonic GH2
Sony a1
(Full Review)
  • 50MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 32000 (Raise to 102400)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 7680 x 4320 video
  • Sony E Mount
  • 737g - 129 x 97 x 70mm
  • Launched January 2021
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Panasonic GH1 vs Sony a1 Overview

Its time to look much closer at the Panasonic GH1 vs Sony a1, former is a Advanced Mirrorless while the latter is a Pro Mirrorless by rivals Panasonic and Sony. There is a large difference between the sensor resolutions of the GH1 (12MP) and a1 (50MP) and the GH1 (Four Thirds) and a1 (Full frame) offer different sensor measurements.

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The GH1 was revealed 12 years prior to the a1 which is quite a serious difference as far as tech is concerned. Both of the cameras feature the same body design (SLR-style mirrorless).

Before getting right into a detailed comparison, here is a short view of how the GH1 grades versus the a1 with respect to portability, imaging, features and an overall mark.

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Reasons to pick Panasonic GH1 over the Sony a1

 GH1 a1 
Screen typeFully ArticulatedTiltingFully Articulating screen
Selfie screen Take selfies

Reasons to pick Sony a1 over the Panasonic GH1

 a1 GH1 
LaunchedJanuary 2021July 2009Newer by 140 months
Screen resolution1440k460kCrisper screen (+980k dot)
Touch friendly screen Quickly navigate

Common features in the Panasonic GH1 and Sony a1

 GH1 a1 
Manual focus More accurate focus
Screen size3"3"Same screen measurements

Panasonic GH1 vs Sony a1 Physical Comparison

If you're planning to travel with your camera regularly, you should factor its weight and proportions. The Panasonic GH1 enjoys physical measurements of 124mm x 90mm x 45mm (4.9" x 3.5" x 1.8") and a weight of 385 grams (0.85 lbs) while the Sony a1 has measurements of 129mm x 97mm x 70mm (5.1" x 3.8" x 2.8") having a weight of 737 grams (1.62 lbs).

Contrast the Panasonic GH1 vs Sony a1 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will vary dependant on the lens you select at that time. The following is a front view size comparison of the GH1 versus the a1.

Panasonic GH1 vs Sony a1 size comparison

Considering size and weight, the portability rating of the GH1 and a1 is 81 and 61 respectively.

Panasonic GH1 vs Sony a1 top view buttons comparison

Panasonic GH1 vs Sony a1 Sensor Comparison

Oftentimes, it's difficult to picture the difference between sensor dimensions just by looking at specs. The image below will help provide you a clearer sense of the sensor sizing in the GH1 and a1.

As you can plainly see, both the cameras come with different resolutions and different sensor dimensions. The GH1 using its tinier sensor is going to make achieving shallower DOF trickier and the Sony a1 will resolve greater detail because of its extra 38 Megapixels. Higher resolution can also make it easier to crop photographs a good deal more aggressively. The more aged GH1 is going to be behind with regard to sensor tech.

Panasonic GH1 vs Sony a1 sensor size comparison

Panasonic GH1 vs Sony a1 Screen and ViewFinder

Panasonic GH1 vs Sony a1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GH1 Portrait photography advice
Sony a1 Portrait photography advice
60
focusing manually
nice sensor size (Four Thirds)
saves RAW formats
megapixel count low (12 megapixels)
89
focusing manually
above average flash sync speed (1/400s)
amazing MP (50MP)
sensor size is large (Full frame)
features face detection focusing
supports RAW formats
Photography Glossary

Street Comparison

Street photography with Panasonic GH1
Street photography with Sony a1
72
screen can move to multiple angles
nice sensor size (Four Thirds)
saves RAW formats
no image stabilization
79
has a tilting screen
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
supports RAW formats
offers touch focus
environment proofing
good high ISO (32,000)
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Sports Comparison

Panasonic GH1 Sports photography information
Sony a1 Sports photography information
33
nice sensor size (Four Thirds)
slow continuous shooting (3.0 frames per second)
no image stabilization
megapixel count low (12MP)
terrible battery (320 shots)
doesn't have phase detect auto focus
91
max shutter speed is good (1/8,000s)
silent shooting (1/32,000s)
fast shooting (30.0 fps)
has image stabilization (Sensor based 5-axis)
amazing MP (50 megapixels)
sensor size is large (Full frame)
features tracking autofocus
environment proofing
great battery pack (530 per charge)
sensor has phase detect AF
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Travel Comparison

Panasonic GH1 as a Travel photography camera
Sony a1 as a Travel photography camera
58
has built in flash
display is selfie friendly
lack of Timelapse mode
terrible battery (320 shots)
megapixel count low (12MP)
74
great battery pack (530 shots)
environment proofing
supports bluetooth
offers touch focus
amazing MP (50 megapixels)
does not contain selfie friendly screen
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Landscape Comparison

Panasonic GH1 Landscape photography features
Sony a1 Landscape photography features
55
focusing manually
change lenses (Micro Four Thirds mount)
nice screen size (3")
nice sensor size (Four Thirds)
saves RAW formats
no image stabilization
megapixel count low (12 megapixels)
terrible battery (320 shots)
lack of Timelapse mode
88
focusing manually
change lenses (Sony E mount)
screen size is decent (3 inch)
has image stabilization (Sensor based 5-axis)
amazing MP (50 megapixels)
sensor size is large (Full frame)
good high ISO (32,000)
supports RAW formats
environment proofing
great battery pack (530 per charge)
has dual storage slots
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Vlogging Comparison

Panasonic GH1 Vlogging features
Sony a1 Vlogging features
72
display is selfie friendly
video resolution high (1920 x 1080 pxls)
has microphone port
no image stabilization
37
has touchscreen
has image stabilization (Sensor based 5-axis)
features face detection focusing
good video quality (7680 x 4320 pixels)
includes external mic jack
does not contain selfie friendly screen
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Panasonic GH1 vs Sony a1 Specifications

Detailed spec comparison table for Panasonic GH1 and Sony a1
 Panasonic Lumix DMC-GH1Sony Alpha a1
General Information
Company Panasonic Sony
Model type Panasonic Lumix DMC-GH1 Sony Alpha a1
Class Advanced Mirrorless Pro Mirrorless
Released 2009-07-10 2021-01-26
Body design SLR-style mirrorless SLR-style mirrorless
Sensor Information
Chip Venus Engine HD -
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds Full frame
Sensor dimensions 18.89 x 14.48mm 35.9 x 24mm
Sensor area 273.5mm² 861.6mm²
Sensor resolution 12 megapixels 50 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 4000 x 3000 8640 x 5760
Maximum native ISO 1600 32000
Maximum enhanced ISO 3200 102400
Minimum native ISO 100 100
RAW format
Minimum enhanced ISO - 50
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points - 759
Lens
Lens mount type Micro Four Thirds Sony E
Amount of lenses 107 133
Focal length multiplier 1.9 1
Screen
Screen type Fully Articulated Tilting
Screen size 3" 3"
Resolution of screen 460 thousand dot 1,440 thousand dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution - 9,437 thousand dot
Viewfinder coverage 100% 100%
Viewfinder magnification - 0.9x
Features
Min shutter speed 60 secs 30 secs
Max shutter speed 1/4000 secs 1/8000 secs
Max silent shutter speed - 1/32000 secs
Continuous shutter speed 3.0 frames per sec 30.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set white balance
Image stabilization
Inbuilt flash
Flash distance 10.50 m no built-in flash
Flash settings Auto, On, Off, Red-Eye, Slow Sync Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync
Hot shoe
AE bracketing
White balance bracketing
Max flash sync 1/160 secs 1/400 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
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) 7680x4320 (30p, 25p, 23.98)
Maximum video resolution 1920x1080 7680x4320
Video data format AVCHD XAVC S, XAVC HS, H.264, H.265
Mic input
Headphone input
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) Yes
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 385 gr (0.85 pounds) 737 gr (1.62 pounds)
Physical dimensions 124 x 90 x 45mm (4.9" x 3.5" x 1.8") 129 x 97 x 70mm (5.1" x 3.8" x 2.8")
DXO scores
DXO Overall rating 64 not tested
DXO Color Depth rating 21.6 not tested
DXO Dynamic range rating 11.6 not tested
DXO Low light rating 772 not tested
Other
Battery life 320 photographs 530 photographs
Battery format Battery Pack Battery Pack
Battery ID - NP-FZ100
Self timer Yes (2 or 10 sec) Yes
Time lapse feature
Type of storage SD/SDHC Dual SD/CFexpress Type A slots (UHS-II supported)
Storage slots One Dual
Launch price $949 $6,498