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Olympus E-M1 II vs Panasonic GH1

Portability
68
Imaging
59
Features
93
Overall
72
Olympus OM-D E-M1 Mark II front
 
Panasonic Lumix DMC-GH1 front
Portability
81
Imaging
49
Features
57
Overall
52

Olympus E-M1 II vs Panasonic GH1 Key Specs

Olympus E-M1 II
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 574g - 134 x 91 x 67mm
  • Announced September 2016
  • Previous Model is Olympus E-M1
  • Later Model is Olympus E-M1 III
Panasonic GH1
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 1600 (Increase to 3200)
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 385g - 124 x 90 x 45mm
  • Announced July 2009
  • Renewed by Panasonic GH2
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Olympus E-M1 II vs Panasonic GH1 Overview

On this page, we are reviewing the Olympus E-M1 II versus Panasonic GH1, former being a Pro Mirrorless while the other is a Advanced Mirrorless by manufacturers Olympus and Panasonic. There is a substantial difference among the resolutions of the E-M1 II (20MP) and GH1 (12MP) but both cameras posses the same sensor size (Four Thirds).

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The E-M1 II was launched 7 years later than the GH1 and that is a fairly big difference as far as camera tech is concerned. The two cameras have the same body design (SLR-style mirrorless).

Before we go right into a complete comparison, here is a brief synopsis of how the E-M1 II scores versus the GH1 when considering portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-M1 II over the Panasonic GH1

 E-M1 II GH1 
AnnouncedSeptember 2016July 2009More recent by 88 months
Display resolution1037k460kClearer display (+577k dot)
Touch display Easily navigate

Reasons to pick Panasonic GH1 over the Olympus E-M1 II

 GH1 E-M1 II 

Common features in the Olympus E-M1 II and Panasonic GH1

 E-M1 II GH1 
Manually focus More exact focusing
Display typeFully ArticulatedFully ArticulatedFully Articulated display
Display dimensions3"3"Equal display size
Selfie screen Both good for selfies

Olympus E-M1 II vs Panasonic GH1 Physical Comparison

For anyone who is looking to lug around your camera regularly, you'll have to factor in its weight and dimensions. The Olympus E-M1 II enjoys exterior dimensions of 134mm x 91mm x 67mm (5.3" x 3.6" x 2.6") along with a weight of 574 grams (1.27 lbs) while the Panasonic GH1 has dimensions of 124mm x 90mm x 45mm (4.9" x 3.5" x 1.8") along with a weight of 385 grams (0.85 lbs).

See the Olympus E-M1 II versus Panasonic GH1 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change dependant on the lens you select at the time. Below is a front view scale comparison of the E-M1 II vs the GH1.

Olympus E-M1 II vs Panasonic GH1 size comparison

Considering size and weight, the portability score of the E-M1 II and GH1 is 68 and 81 respectively.

Olympus E-M1 II vs Panasonic GH1 top view buttons comparison

Olympus E-M1 II vs Panasonic GH1 Sensor Comparison

Usually, it's hard to picture the gap in sensor measurements only by researching specifications. The visual underneath will help give you a better sense of the sensor sizes in the E-M1 II and GH1.

Plainly, both of these cameras have the same sensor dimensions but different resolution. You can expect to see the Olympus E-M1 II to result in greater detail utilizing its extra 8MP. Greater resolution can also make it easier to crop pics a bit more aggressively. The newer E-M1 II provides a benefit when it comes to sensor tech.

Olympus E-M1 II vs Panasonic GH1 sensor size comparison

Olympus E-M1 II vs Panasonic GH1 Screen and ViewFinder

Olympus E-M1 II vs Panasonic GH1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M1 II as a Portrait photography camera
Panasonic GH1 as a Portrait photography camera
75
has manual focus
decent megapixels (20MP)
sensor size is nice (Four Thirds)
has face detect focus
exports RAW files
59
manual focus
sensor size is good (Four Thirds)
saves RAW files
low resolution (12 megapixels)
Photography Glossary

Street Comparison

Olympus E-M1 II as a Street photography camera
Panasonic GH1 as a Street photography camera
78
screen articulates
has image stabilization (Sensor based 5-axis)
sensor size is nice (Four Thirds)
exports RAW files
features focus by touch
weather sealing
lighter than average in class (574 grams)
great ISO range (25,600)
72
fully articulated screen
sensor size is good (Four Thirds)
saves RAW files
lack of image stabilization
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Sports Comparison

Sports photography with Olympus E-M1 II
Sports photography with Panasonic GH1
74
maximum shutter speed is high (1/8,000s)
silent shooting (1/32,000s)
high max frames per second (60.0 fps)
has image stabilization (Sensor based 5-axis)
decent megapixels (20 megapixels)
sensor size is nice (Four Thirds)
has tracking focus
weather sealing
supports phase detect auto focus
low battery power (350 per charge)
32
sensor size is good (Four Thirds)
continuous shooting slow (3.0 frames/s)
lack of image stabilization
low resolution (12 megapixels)
not so great battery (320 CIPA)
does not have phase detect autofocus
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Travel Comparison

Olympus E-M1 II Travel photography information
Panasonic GH1 Travel photography information
72
lighter than average in class (574g)
weather sealing
features focus by touch
decent megapixels (20 megapixels)
display is selfie friendly
low battery power (350 CIPA)
58
has built in flash
selfie friendly screen
missing Timelapse recording
not so great battery (320 per charge)
low resolution (12MP)
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Landscape Comparison

Olympus E-M1 II Landscape photography info
Panasonic GH1 Landscape photography info
76
has manual focus
swap lenses (Micro Four Thirds mount)
screen size is decent (3 inches)
has image stabilization (Sensor based 5-axis)
decent megapixels (20MP)
sensor size is nice (Four Thirds)
doesnt have anti aliasing filter
great ISO range (25,600)
exports RAW files
weather sealing
2 card slots
low battery power (350 CIPA)
55
manual focus
switch lenses (Micro Four Thirds mount)
screen is a good size (3 inches)
sensor size is good (Four Thirds)
saves RAW files
lack of image stabilization
low resolution (12MP)
not so great battery (320 per charge)
missing Timelapse recording
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Vlogging Comparison

Olympus E-M1 II Vlogging details
Panasonic GH1 Vlogging details
79
display is selfie friendly
has touchscreen
has image stabilization (Sensor based 5-axis)
has face detect focus
video resolution high (4096 x 2160 pxls)
comes with microphone support
lighter than average in class (574g)
72
selfie friendly screen
high quality video (1920 x 1080 resolution)
comes with microphone jack
lack of image stabilization
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Olympus E-M1 II vs Panasonic GH1 Specifications

Detailed spec comparison table for Olympus E-M1 II and Panasonic GH1
 Olympus OM-D E-M1 Mark IIPanasonic Lumix DMC-GH1
General Information
Company Olympus Panasonic
Model Olympus OM-D E-M1 Mark II Panasonic Lumix DMC-GH1
Category Pro Mirrorless Advanced Mirrorless
Announced 2016-09-19 2009-07-10
Body design SLR-style mirrorless SLR-style mirrorless
Sensor Information
Processor Chip TruePic VIII Venus Engine HD
Sensor type CMOS CMOS
Sensor size Four Thirds Four Thirds
Sensor measurements 17.4 x 13mm 18.89 x 14.48mm
Sensor surface area 226.2mm² 273.5mm²
Sensor resolution 20MP 12MP
Anti aliasing filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Maximum resolution 5184 x 3888 4000 x 3000
Maximum native ISO 25600 1600
Maximum boosted ISO - 3200
Minimum native ISO 200 100
RAW support
Minimum boosted ISO 64 -
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 121 -
Lens
Lens mount Micro Four Thirds Micro Four Thirds
Total lenses 107 107
Focal length multiplier 2.1 1.9
Screen
Display type Fully Articulated Fully Articulated
Display size 3 inches 3 inches
Resolution of display 1,037 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 2,360 thousand dot -
Viewfinder coverage 100% 100%
Viewfinder magnification 0.74x -
Features
Slowest shutter speed 60s 60s
Maximum shutter speed 1/8000s 1/4000s
Maximum quiet shutter speed 1/32000s -
Continuous shooting speed 60.0 frames per sec 3.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash range 9.10 m (at ISO 100) 10.50 m
Flash options Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual Auto, On, Off, Red-Eye, Slow Sync
Hot shoe
AEB
WB bracketing
Maximum flash sync 1/250s 1/160s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM, 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM 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)
Maximum video resolution 4096x2160 1920x1080
Video file format MOV, H.264 AVCHD
Microphone input
Headphone input
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 574 gr (1.27 pounds) 385 gr (0.85 pounds)
Physical dimensions 134 x 91 x 67mm (5.3" x 3.6" x 2.6") 124 x 90 x 45mm (4.9" x 3.5" x 1.8")
DXO scores
DXO All around score 80 64
DXO Color Depth score 23.7 21.6
DXO Dynamic range score 12.8 11.6
DXO Low light score 1312 772
Other
Battery life 350 pictures 320 pictures
Battery format Battery Pack Battery Pack
Battery model BLH-1 -
Self timer Yes (2 or 12 secs, custom) Yes (2 or 10 sec)
Time lapse recording
Type of storage Dual SD/SDHC/SDXC slots SD/SDHC
Storage slots Dual One
Retail cost $1,700 $949