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Olympus E-M5 II vs Panasonic GX850

Portability
80
Imaging
53
Features
84
Overall
65
Olympus OM-D E-M5 II front
 
Panasonic Lumix DMC-GX850 front
Portability
90
Imaging
54
Features
70
Overall
60

Olympus E-M5 II vs Panasonic GX850 Key Specs

Olympus E-M5 II
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 469g - 124 x 85 x 45mm
  • Introduced February 2015
  • Succeeded the Olympus E-M5
  • Successor is Olympus E-M5 III
Panasonic GX850
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • No Anti-Alias Filter
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 269g - 107 x 65 x 33mm
  • Revealed January 2017
  • Additionally Known as Lumix DMC-GX800 / Lumix DMC-GF9
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Olympus E-M5 II vs Panasonic GX850 Overview

Lets look closer at the Olympus E-M5 II versus Panasonic GX850, one being a Advanced Mirrorless and the other is a Entry-Level Mirrorless by competitors Olympus and Panasonic. The sensor resolution of the E-M5 II (16MP) and the GX850 (16MP) is very close and they use the same exact sensor sizes (Four Thirds).

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The E-M5 II was released 23 months earlier than the GX850 making the cameras a generation apart from one another. Each of the cameras offer different body type with the Olympus E-M5 II being a SLR-style mirrorless camera and the Panasonic GX850 being a Rangefinder-style mirrorless camera.

Before we go straight into a detailed comparison, below is a quick introduction of how the E-M5 II scores versus the GX850 when it comes to portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-M5 II over the Panasonic GX850

 E-M5 II GX850 
Display typeFully ArticulatedTiltingFully Articulating display

Reasons to pick Panasonic GX850 over the Olympus E-M5 II

 GX850 E-M5 II 
RevealedJanuary 2017February 2015More recent by 23 months
Display resolution1040k1037kClearer display (+3k dot)

Common features in the Olympus E-M5 II and Panasonic GX850

 E-M5 II GX850 
Manually focus Very precise focusing
Display sizing3"3"Equivalent display dimensions
Selfie screen Both good for selfies
Touch display Easily navigate

Olympus E-M5 II vs Panasonic GX850 Physical Comparison

For anyone who is intending to lug around your camera, you will have to factor in its weight and measurements. The Olympus E-M5 II comes with external dimensions of 124mm x 85mm x 45mm (4.9" x 3.3" x 1.8") having a weight of 469 grams (1.03 lbs) and the Panasonic GX850 has proportions of 107mm x 65mm x 33mm (4.2" x 2.6" x 1.3") along with a weight of 269 grams (0.59 lbs).

Examine the Olympus E-M5 II versus Panasonic GX850 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 depending on the lens you have chosen at the time. Underneath is the front view physical size comparison of the E-M5 II compared to the GX850.

Olympus E-M5 II vs Panasonic GX850 size comparison

Taking into consideration dimensions and weight, the portability score of the E-M5 II and GX850 is 80 and 90 respectively.

Olympus E-M5 II vs Panasonic GX850 top view buttons comparison

Olympus E-M5 II vs Panasonic GX850 Sensor Comparison

Normally, it's difficult to picture the gap in sensor measurements only by researching specifications. The graphic underneath may give you a stronger sense of the sensor sizes in the E-M5 II and GX850.

To sum up, both of these cameras enjoy the same exact sensor sizing and the same MP therefore you should expect comparable quality of photos though you might want to consider the release date of the cameras into account. The older E-M5 II will be behind when it comes to sensor technology.

Olympus E-M5 II vs Panasonic GX850 sensor size comparison

Olympus E-M5 II vs Panasonic GX850 Screen and ViewFinder

Olympus E-M5 II vs Panasonic GX850 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Olympus E-M5 II Portrait photography advice
Panasonic GX850 Portrait photography advice
71
has manual focus
MP count decent (16MP)
decent sensor size (Four Thirds)
includes face detect autofocus
saves RAW formats
65
focusing manually
good resolution (16MP)
nice sensor size (Four Thirds)
includes face detect focusing
exports RAW files
no external flash support
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Street Comparison

Street photography with Olympus E-M5 II
Street photography with Panasonic GX850
82
screen articulates
has image stabilization (Sensor based 5-axis)
decent sensor size (Four Thirds)
saves RAW formats
offers touch to focus
weather proof
good ISO range (25,600)
80
tilting screen
nice sensor size (Four Thirds)
exports RAW files
features focus by touch
good high ISO (25,600)
does not have image stabilization
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Sports Comparison

Olympus E-M5 II Sports photography factors
Panasonic GX850 Sports photography factors
65
great max shutter speed (1/8,000s)
silent mode (1/16,000s)
has image stabilization (Sensor based 5-axis)
MP count decent (16 megapixels)
decent sensor size (Four Thirds)
includes tracking focus
weather proof
bad battery (310 shots)
no phase detect autofocus
52
quiet shutter (1/16,000s)
good resolution (16 megapixels)
nice sensor size (Four Thirds)
includes tracking focus
low maximum shutter speed (1/500s)
does not have image stabilization
terrible battery power (210 shots)
lacks phase detect AF
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Travel Comparison

Olympus E-M5 II Travel photography advice
Panasonic GX850 Travel photography advice
74
weather proof
offers touch to focus
MP count decent (16MP)
selfie friendly screen
bad battery (310 per charge)
78
features focus by touch
good resolution (16MP)
flash built-in
selfie friendly screen
terrible battery power (210 per charge)
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Landscape Comparison

Olympus E-M5 II Landscape photography factors
Panasonic GX850 Landscape photography factors
74
has manual focus
swap lenses (Micro Four Thirds mount)
screen is a decent size (3")
has image stabilization (Sensor based 5-axis)
MP count decent (16 megapixels)
decent sensor size (Four Thirds)
good ISO range (25,600)
saves RAW formats
weather proof
bad battery (310 shots)
70
focusing manually
switch lenses (Micro Four Thirds mount)
screen size is good (3 inch)
good resolution (16MP)
nice sensor size (Four Thirds)
doesnt have anti-alias filter
good high ISO (25,600)
exports RAW files
does not have image stabilization
terrible battery power (210 CIPA)
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Vlogging Comparison

Vlogging with Olympus E-M5 II
Vlogging with Panasonic GX850
82
selfie friendly screen
built-in touchscreen
has image stabilization (Sensor based 5-axis)
includes face detect autofocus
high quality video (1920 x 1080 pixels)
includes microphone jack
73
selfie friendly screen
built-in touchscreen
includes face detect focusing
video resolution high (3840 x 2160 pxls)
does not have image stabilization
doesn't have mic jack
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Olympus E-M5 II vs Panasonic GX850 Specifications

Detailed spec comparison table for Olympus E-M5 II and Panasonic GX850
 Olympus OM-D E-M5 IIPanasonic Lumix DMC-GX850
General Information
Brand Name Olympus Panasonic
Model Olympus OM-D E-M5 II Panasonic Lumix DMC-GX850
Also called - Lumix DMC-GX800 / Lumix DMC-GF9
Type Advanced Mirrorless Entry-Level Mirrorless
Introduced 2015-02-06 2017-01-04
Body design SLR-style mirrorless Rangefinder-style mirrorless
Sensor Information
Processor Chip TruePic VII Venus Engine
Sensor type MOS CMOS
Sensor size Four Thirds Four Thirds
Sensor dimensions 17.3 x 13mm 17.3 x 13mm
Sensor surface area 224.9mm² 224.9mm²
Sensor resolution 16MP 16MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest resolution 4608 x 3456 4592 x 3448
Highest native ISO 25600 25600
Minimum native ISO 200 200
RAW images
Minimum boosted ISO 100 100
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 81 49
Lens
Lens mounting type Micro Four Thirds Micro Four Thirds
Total lenses 107 107
Crop factor 2.1 2.1
Screen
Range of display Fully Articulated Tilting
Display sizing 3 inch 3 inch
Display resolution 1,037k dot 1,040k dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 2,360k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.74x -
Features
Lowest shutter speed 60 seconds 60 seconds
Highest shutter speed 1/8000 seconds 1/500 seconds
Highest quiet shutter speed 1/16000 seconds 1/16000 seconds
Continuous shooting speed 10.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range no built-in flash 4.00 m (at ISO 100)
Flash options Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual Auto, auto w/redeye reduction, on, on w/redeye reduction, slow sync, slow sync w/redeye reduction
External flash
AEB
White balance bracketing
Highest flash sync 1/250 seconds -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p), 640 x 480 (30p) 3840 x 2160 @ 30p / 100 Mbps, MP4, H.264, AAC3840 x 2160 @ 24p / 100 Mbps, MP4, H.264, AAC1920 x 1080 @ 60p / 28 Mbps, MP4, H.264, AAC1920 x 1080 @ 60p / 28 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 60i / 17 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 30p / 20 Mbps, MP4, H.264
Highest video resolution 1920x1080 3840x2160
Video format MPEG-4, H.264, Motion JPEG MPEG-4, AVCHD
Mic input
Headphone input
Connectivity
Wireless Built-In Built-In
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 469 grams (1.03 pounds) 269 grams (0.59 pounds)
Dimensions 124 x 85 x 45mm (4.9" x 3.3" x 1.8") 107 x 65 x 33mm (4.2" x 2.6" x 1.3")
DXO scores
DXO All around score 73 73
DXO Color Depth score 23.0 23.2
DXO Dynamic range score 12.4 13.3
DXO Low light score 896 586
Other
Battery life 310 photos 210 photos
Battery format Battery Pack Battery Pack
Battery model BLN-1 -
Self timer Yes (2 or 10 secs, custom) Yes (2, 10 sec, 3 images/10 sec)
Time lapse recording
Storage media SD/SDHC/SDXC microSD/SDHC/SDXC
Storage slots One One
Retail pricing $699 $548