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Panasonic GX85 vs Sony A9 II

Portability
83
Imaging
53
Features
76
Overall
62
Panasonic Lumix DMC-GX85 front
 
Sony Alpha A9 Mark II front
Portability
62
Imaging
74
Features
93
Overall
81

Panasonic GX85 vs Sony A9 II Key Specs

Panasonic GX85
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 426g - 122 x 71 x 44mm
  • Introduced April 2016
  • Also Known as Lumix DMC-GX80 / Lumix DMC-GX7 Mark II
Sony A9 II
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 51200 (Increase to 204800)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 678g - 129 x 96 x 76mm
  • Introduced October 2019
  • Succeeded the Sony A9
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Panasonic GX85 vs Sony A9 II Overview

Here is a extensive comparison of the Panasonic GX85 versus Sony A9 II, one being a Advanced Mirrorless and the latter is a Pro Mirrorless by manufacturers Panasonic and Sony. There exists a huge gap between the resolutions of the GX85 (16MP) and A9 II (24MP) and the GX85 (Four Thirds) and A9 II (Full frame) have different sensor measurements.

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The GX85 was revealed 4 years earlier than the A9 II and that is quite a significant gap as far as technology is concerned. Each of these cameras feature different body design with the Panasonic GX85 being a Rangefinder-style mirrorless camera and the Sony A9 II being a SLR-style mirrorless camera.

Before getting right into a step-by-step comparison, here is a simple highlight of how the GX85 grades versus the A9 II for portability, imaging, features and an overall rating.

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Reasons to pick Panasonic GX85 over the Sony A9 II

 GX85 A9 II 

Reasons to pick Sony A9 II over the Panasonic GX85

 A9 II GX85 
IntroducedOctober 2019April 2016Fresher by 42 months
Screen resolution1440k1040kSharper screen (+400k dot)

Common features in the Panasonic GX85 and Sony A9 II

 GX85 A9 II 
Focus manually More precise focus
Screen typeTiltingTiltingTilting screen
Screen size3"3"Same screen measurements
Selfie screen Lacking selfie screen
Touch friendly screen Quickly navigate

Panasonic GX85 vs Sony A9 II Physical Comparison

For anyone who is intending to carry your camera regularly, you'll need to take into account its weight and volume. The Panasonic GX85 has external measurements of 122mm x 71mm x 44mm (4.8" x 2.8" x 1.7") along with a weight of 426 grams (0.94 lbs) and the Sony A9 II has sizing of 129mm x 96mm x 76mm (5.1" x 3.8" x 3.0") with a weight of 678 grams (1.49 lbs).

See the Panasonic GX85 versus Sony A9 II in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will change dependant on the lens you use at the time. Following is a front view sizing comparison of the GX85 against the A9 II.

Panasonic GX85 vs Sony A9 II size comparison

Taking into consideration dimensions and weight, the portability score of the GX85 and A9 II is 83 and 62 respectively.

Panasonic GX85 vs Sony A9 II top view buttons comparison

Panasonic GX85 vs Sony A9 II Sensor Comparison

More often than not, it is very hard to imagine the difference between sensor sizing only by going over a spec sheet. The visual below will help give you a better sense of the sensor measurements in the GX85 and A9 II.

As you can see, the 2 cameras feature different megapixel count and different sensor sizing. The GX85 using its tinier sensor is going to make shooting shallow DOF trickier and the Sony A9 II will offer you more detail because of its extra 8 Megapixels. Higher resolution will also let you crop photographs way more aggressively. The older GX85 is going to be behind with regard to sensor tech.

Panasonic GX85 vs Sony A9 II sensor size comparison

Panasonic GX85 vs Sony A9 II Screen and ViewFinder

Panasonic GX85 vs Sony A9 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GX85 Portrait photography information
Sony A9 II Portrait photography information
71
you can focus manually
MP count good (16 megapixels)
sensor size is nice (Four Thirds)
offers face detection focus
saves RAW files
84
focusing manually
MP count good (24 megapixels)
big sensor size (Full frame)
includes face detection focusing
saves RAW formats
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Street Comparison

Panasonic GX85 Street photography information
Sony A9 II Street photography information
83
tilting screen
has image stabilization (Sensor based 5-axis)
sensor size is nice (Four Thirds)
saves RAW files
has focus by touch
great ISO range (25,600)
78
screen tilts up and down
built in image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
saves RAW formats
comes with touch to focus
environment proofing
good ISO range (51,200)
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Sports Comparison

Panasonic GX85 as a Sports photography camera
Sony A9 II as a Sports photography camera
62
quiet mode (1/16,000s)
has image stabilization (Sensor based 5-axis)
MP count good (16 megapixels)
sensor size is nice (Four Thirds)
offers tracking autofocus
terrible battery (290 shots)
does not have phase detect auto focus
87
great max shutter speed (1/8,000 seconds)
quiet shutter (1/32,000 seconds)
high fps (20.0 frames per second)
built in image stabilization (Sensor based 5-axis)
MP count good (24MP)
big sensor size (Full frame)
includes tracking autofocus
environment proofing
great battery (690 CIPA)
comes with phase detect AF
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Travel Comparison

Panasonic GX85 Travel photography information
Sony A9 II Travel photography information
67
has focus by touch
MP count good (16MP)
has built in flash
terrible battery (290 CIPA)
doesn't offer selfie friendly display
72
great battery (690 CIPA)
environment proofing
supports bluetooth
comes with touch to focus
MP count good (24MP)
display is not selfie friendly
Photography Glossary

Landscape Comparison

Landscape photography with Panasonic GX85
Landscape photography with Sony A9 II
74
you can focus manually
switch lenses (Micro Four Thirds mount)
good sized screen (3 inches)
has image stabilization (Sensor based 5-axis)
MP count good (16 megapixels)
sensor size is nice (Four Thirds)
does not have anti aliasing filter
great ISO range (25,600)
saves RAW files
terrible battery (290 shots)
85
focusing manually
interchangeable lenses (Sony E mount)
screen size is good (3 inch)
built in image stabilization (Sensor based 5-axis)
MP count good (24MP)
big sensor size (Full frame)
good ISO range (51,200)
saves RAW formats
environment proofing
great battery (690 per charge)
has dual storage slots
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Vlogging Comparison

Panasonic GX85 Vlogging advice
Sony A9 II Vlogging advice
35
touchscreen enabled
has image stabilization (Sensor based 5-axis)
offers face detection focus
video res high (3840 x 2160 pxls)
doesn't offer selfie friendly display
missing external mic support
36
touchscreen capability
built in image stabilization (Sensor based 5-axis)
includes face detection focusing
video res high (3840 x 2160 pixels)
does have external mic jack
display is not selfie friendly
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Panasonic GX85 vs Sony A9 II Specifications

Detailed spec comparison table for Panasonic GX85 and Sony A9 II
 Panasonic Lumix DMC-GX85Sony Alpha A9 Mark II
General Information
Brand Panasonic Sony
Model type Panasonic Lumix DMC-GX85 Sony Alpha A9 Mark II
Also called as Lumix DMC-GX80 / Lumix DMC-GX7 Mark II -
Type Advanced Mirrorless Pro Mirrorless
Introduced 2016-04-05 2019-10-03
Body design Rangefinder-style mirrorless SLR-style mirrorless
Sensor Information
Powered by Venus Engine BIONZ X
Sensor type CMOS BSI-CMOS
Sensor size Four Thirds Full frame
Sensor dimensions 17.3 x 13mm 35.6 x 23.8mm
Sensor surface area 224.9mm² 847.3mm²
Sensor resolution 16 megapixels 24 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Highest resolution 4592 x 3448 6000 x 4000
Highest native ISO 25600 51200
Highest boosted ISO - 204800
Minimum native ISO 200 100
RAW support
Minimum boosted ISO 100 50
Autofocusing
Focus manually
Touch to focus
AF continuous
AF single
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 49 693
Lens
Lens mount type Micro Four Thirds Sony E
Number of lenses 107 121
Focal length multiplier 2.1 1
Screen
Range of display Tilting Tilting
Display size 3 inch 3 inch
Display resolution 1,040 thousand dot 1,440 thousand dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 2,764 thousand dot 3,686 thousand dot
Viewfinder coverage 100% 100%
Viewfinder magnification - 0.78x
Features
Slowest shutter speed 60 secs 30 secs
Maximum shutter speed 1/4000 secs 1/8000 secs
Maximum quiet shutter speed 1/16000 secs 1/32000 secs
Continuous shooting speed 8.0 frames per second 20.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash distance 6.00 m (at ISO 200) no built-in flash
Flash modes Auto, auto w/redeye reduction, forced on, forced on w/redeye reduction, slow sync, slow sync w/redeye reduction, forced off Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync
External flash
AEB
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840 x 2160 (30p, 24p), 1920 x 1080 (60p, 60i, 30p, 24p), 1280 x 720 (30p), 640 x 480 (30p) 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Highest video resolution 3840x2160 3840x2160
Video file format MPEG-4, AVCHD MPEG-4, AVCHD, H.264
Mic input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.1 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 426 gr (0.94 lbs) 678 gr (1.49 lbs)
Physical dimensions 122 x 71 x 44mm (4.8" x 2.8" x 1.7") 129 x 96 x 76mm (5.1" x 3.8" x 3.0")
DXO scores
DXO All around rating 71 not tested
DXO Color Depth rating 22.9 not tested
DXO Dynamic range rating 12.6 not tested
DXO Low light rating 662 not tested
Other
Battery life 290 photos 690 photos
Type of battery Battery Pack Battery Pack
Battery ID - NP-FZ100
Self timer Yes Yes (2, 5, 10 secs + continuous, 3 or 5 frames)
Time lapse feature
Type of storage SD/SDHC/SDXC card Dual SD/SDHC/SDXC slots (UHS-II compatible)
Storage slots Single Dual
Retail cost $800 $4,498