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Panasonic GH2 vs Pentax K-70

Portability
70
Imaging
51
Features
65
Overall
56
Panasonic Lumix DMC-GH2 front
 
Pentax K-70 front
Portability
62
Imaging
67
Features
81
Overall
72

Panasonic GH2 vs Pentax K-70 Key Specs

Panasonic GH2
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 160 - 12800
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 442g - 124 x 90 x 76mm
  • Announced March 2011
  • Superseded the Panasonic GH1
  • Replacement is Panasonic GH3
Pentax K-70
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 102400
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 688g - 126 x 93 x 74mm
  • Announced June 2016
  • Successor is Pentax KF
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Panasonic GH2 vs Pentax K-70 Overview

Lets look a little more closely at the Panasonic GH2 versus Pentax K-70, one is a Advanced Mirrorless and the other is a Entry-Level DSLR by rivals Panasonic and Pentax. There is a significant difference between the resolutions of the GH2 (16MP) and K-70 (24MP) and the GH2 (Four Thirds) and K-70 (APS-C) enjoy different sensor sizes.

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The GH2 was introduced 6 years before the K-70 which is quite a sizable gap as far as tech is concerned. Each of these cameras come with different body type with the Panasonic GH2 being a SLR-style mirrorless camera and the Pentax K-70 being a Compact SLR camera.

Before getting straight into a in depth comparison, below is a brief summation of how the GH2 scores against the K-70 in terms of portability, imaging, features and an overall mark.

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Reasons to pick Panasonic GH2 over the Pentax K-70

 GH2 K-70 
Touch display Easily navigate

Reasons to pick Pentax K-70 over the Panasonic GH2

 K-70 GH2 
AnnouncedJune 2016March 2011Newer by 63 months
Display resolution921k460kCrisper display (+461k dot)

Common features in the Panasonic GH2 and Pentax K-70

 GH2 K-70 
Manual focus Dial exact focus
Display typeFully ArticulatedFully ArticulatedFully Articulated display
Display dimension3"3"Identical display dimensions
Selfie screen Both are selfie friendly

Panasonic GH2 vs Pentax K-70 Physical Comparison

For those who are looking to travel with your camera regularly, you should consider its weight and proportions. The Panasonic GH2 provides physical dimensions of 124mm x 90mm x 76mm (4.9" x 3.5" x 3.0") having a weight of 442 grams (0.97 lbs) while the Pentax K-70 has measurements of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") along with a weight of 688 grams (1.52 lbs).

Check out the Panasonic GH2 versus Pentax K-70 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will change depending on the lens you have during that time. The following is the front view dimension comparison of the GH2 vs the K-70.

Panasonic GH2 vs Pentax K-70 size comparison

Taking into account size and weight, the portability grade of the GH2 and K-70 is 70 and 62 respectively.

Panasonic GH2 vs Pentax K-70 top view buttons comparison

Panasonic GH2 vs Pentax K-70 Sensor Comparison

In many cases, its tough to imagine the gap between sensor dimensions merely by reading through technical specs. The pic underneath will provide you a much better sense of the sensor sizes in the GH2 and K-70.

As you have seen, both cameras posses different resolutions and different sensor dimensions. The GH2 having a tinier sensor is going to make shooting shallow DOF trickier and the Pentax K-70 will resolve more detail using its extra 8MP. Greater resolution will also allow you to crop photos somewhat more aggressively. The more aged GH2 is going to be disadvantaged with regard to sensor tech.

Panasonic GH2 vs Pentax K-70 sensor size comparison

Panasonic GH2 vs Pentax K-70 Screen and ViewFinder

Panasonic GH2 vs Pentax K-70 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Panasonic GH2
Portrait photography with Pentax K-70
70
you can focus manually
good megapixels (16MP)
good sensor size (Four Thirds)
offers face detect focus
exports RAW files
80
has manual focus
good MP (24MP)
sensor size is good (APS-C)
offers face detection autofocus
supports RAW formats
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Street Comparison

Panasonic GH2 Street photography information
Pentax K-70 Street photography information
68
fully articulated screen
good sensor size (Four Thirds)
exports RAW files
no image stabilization
71
fully articulated screen
built in image stabilization (Sensor based)
sensor size is good (APS-C)
supports RAW formats
environment proofing
above average ISO range (102,400)
more heavy than average in class (688 grams)
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Sports Comparison

Sports photography with Panasonic GH2
Sports photography with Pentax K-70
46
good megapixels (16MP)
good sensor size (Four Thirds)
offers tracking focus
low frames per second (3.0 frames/s)
no image stabilization
not so great battery power (330 shots)
lacks phase detect auto focus
72
high shutter speed (1/6,000 seconds)
built in image stabilization (Sensor based)
good MP (24 megapixels)
sensor size is good (APS-C)
offers tracking autofocus
environment proofing
supports phase detect autofocus
very slow continuous shooting (6.0 frames per second)
not so great battery pack (410 CIPA)
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Travel Comparison

Panasonic GH2 Travel photography details
Pentax K-70 Travel photography details
62
good megapixels (16 megapixels)
flash built-in
display is selfie friendly
doesn't have Timelapse mode
not so great battery power (330 CIPA)
64
environment proofing
good MP (24 megapixels)
flash built-in
selfie friendly display
not so great battery pack (410 shots)
more heavy than average in class (688g)
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Landscape Comparison

Panasonic GH2 Landscape photography factors
Pentax K-70 Landscape photography factors
60
you can focus manually
interchangeable lenses (Micro Four Thirds mount)
screen is a good size (3")
good megapixels (16 megapixels)
good sensor size (Four Thirds)
exports RAW files
no image stabilization
not so great battery power (330 shots)
doesn't have Timelapse mode
78
has manual focus
switch lenses (Pentax KAF2 mount)
pretty good screen size (3 inches)
built in image stabilization (Sensor based)
good MP (24 megapixels)
sensor size is good (APS-C)
doesnt have anti-alias filter
above average ISO range (102,400)
supports RAW formats
environment proofing
not so great battery pack (410 shots)
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Vlogging Comparison

Panasonic GH2 Vlogging information
Pentax K-70 Vlogging information
71
display is selfie friendly
touchscreen capability
offers face detect focus
video resolution high (1920 x 1080 pxls)
includes microphone port
no image stabilization
71
selfie friendly display
built in image stabilization (Sensor based)
offers face detection autofocus
video res high (1920 x 1080 pxls)
comes with external microphone socket
more heavy than average in class (688 grams)
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Panasonic GH2 vs Pentax K-70 Specifications

Detailed spec comparison table for Panasonic GH2 and Pentax K-70
 Panasonic Lumix DMC-GH2Pentax K-70
General Information
Brand Panasonic Pentax
Model type Panasonic Lumix DMC-GH2 Pentax K-70
Type Advanced Mirrorless Entry-Level DSLR
Announced 2011-03-23 2016-06-08
Physical type SLR-style mirrorless Compact SLR
Sensor Information
Powered by Venus Engine FHD PRIME MII
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor measurements 17.3 x 13mm 23.5 x 15.6mm
Sensor surface area 224.9mm² 366.6mm²
Sensor resolution 16MP 24MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Peak resolution 4608 x 3456 6000 x 4000
Highest native ISO 12800 102400
Minimum native ISO 160 100
RAW photos
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 23 11
Cross type focus points - 9
Lens
Lens support Micro Four Thirds Pentax KAF2
Number of lenses 107 151
Focal length multiplier 2.1 1.5
Screen
Display type Fully Articulated Fully Articulated
Display sizing 3" 3"
Display resolution 460k dots 921k dots
Selfie friendly
Liveview
Touch display
Display tech TFT Color LCD with wide-viewing angle -
Viewfinder Information
Viewfinder type Electronic Optical (pentaprism)
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.71x 0.63x
Features
Min shutter speed 60 secs 30 secs
Max shutter speed 1/4000 secs 1/6000 secs
Continuous shutter rate 3.0 frames/s 6.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash distance 15.60 m 12.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual
External flash
AE bracketing
WB bracketing
Max flash synchronize 1/160 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (24, 30, 60fps) 1280 x 720 (60, 30 fps), 848 x 480 (30 fps), 640 x 480 (30fps), 320 x 240 (30fps) 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p)
Highest video resolution 1920x1080 1920x1080
Video file format AVCHD, Motion JPEG MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 442g (0.97 lbs) 688g (1.52 lbs)
Dimensions 124 x 90 x 76mm (4.9" x 3.5" x 3.0") 126 x 93 x 74mm (5.0" x 3.7" x 2.9")
DXO scores
DXO Overall rating 60 not tested
DXO Color Depth rating 21.2 not tested
DXO Dynamic range rating 11.3 not tested
DXO Low light rating 655 not tested
Other
Battery life 330 images 410 images
Type of battery Battery Pack Battery Pack
Self timer Yes (2 or 10 sec) Yes (2 or 12 secs, continuous)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC (UHS-I compatible)
Card slots 1 1
Retail cost $1,000 $649