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Pentax K-70 vs Pentax K20D

Portability
62
Imaging
67
Features
81
Overall
72
Pentax K-70 front
 
Pentax K20D front
Portability
59
Imaging
53
Features
52
Overall
52

Pentax K-70 vs Pentax K20D Key Specs

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 Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 688g - 126 x 93 x 74mm
  • Announced June 2016
  • Refreshed by Pentax KF
Pentax K20D
(Full Review)
  • 15MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 3200 (Push to 6400)
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 800g - 142 x 101 x 70mm
  • Launched June 2008
  • Previous Model is Pentax K10D
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Pentax K-70 vs Pentax K20D Overview

Here, we are analyzing the Pentax K-70 versus Pentax K20D, former is a Entry-Level DSLR while the other is a Advanced DSLR and both of them are produced by Pentax. There is a sizable difference between the resolutions of the K-70 (24MP) and K20D (15MP) but both cameras boast the identical sensor size (APS-C).

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The K-70 was released 8 years after the K20D which is quite a significant difference as far as tech is concerned. Each of the cameras feature different body design with the Pentax K-70 being a Compact SLR camera and the Pentax K20D being a Mid-size SLR camera.

Before getting right into a thorough comparison, here is a brief introduction of how the K-70 scores against the K20D in relation to portability, imaging, features and an overall mark.

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Reasons to pick Pentax K-70 over the Pentax K20D

 K-70 K20D 
LaunchedJune 2016June 2008Newer by 97 months
Display typeFully ArticulatedFixed Fully Articulating display
Display size3"2.7"Larger display (+0.3")
Display resolution921k230kCrisper display (+691k dot)
Selfie screen Take selfies

Reasons to pick Pentax K20D over the Pentax K-70

 K20D K-70 

Common features in the Pentax K-70 and Pentax K20D

 K-70 K20D 
Manually focus Dial exact focusing
Touch friendly display Lacking Touch friendly display

Pentax K-70 vs Pentax K20D Physical Comparison

For those who are looking to travel with your camera frequently, you will want to take into account its weight and measurements. The Pentax K-70 provides outside dimensions of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") and a weight of 688 grams (1.52 lbs) while the Pentax K20D has proportions of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") with a weight of 800 grams (1.76 lbs).

Look at the Pentax K-70 versus Pentax K20D in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will vary dependant on the lens you are working with at that time. The following is a front view dimension comparison of the K-70 versus the K20D.

Pentax K-70 vs Pentax K20D size comparison

Considering size and weight, the portability grade of the K-70 and K20D is 62 and 59 respectively.

Pentax K-70 vs Pentax K20D top view buttons comparison

Pentax K-70 vs Pentax K20D Sensor Comparison

Generally, it's hard to visualize the difference between sensor dimensions merely by going over a spec sheet. The picture here will help provide you a stronger sense of the sensor dimensions in the K-70 and K20D.

Clearly, the two cameras come with the identical sensor size but different MP. You can expect to see the Pentax K-70 to deliver greater detail as a result of its extra 9MP. Greater resolution will enable you to crop images a good deal more aggressively. The younger K-70 should have an edge with regard to sensor innovation.

Pentax K-70 vs Pentax K20D sensor size comparison

Pentax K-70 vs Pentax K20D Screen and ViewFinder

Pentax K-70 vs Pentax K20D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-70 Portrait photography details
Pentax K20D Portrait photography details
80
manual focus
decent megapixels (24MP)
sensor size is good (APS-C)
provides face detect focusing
delivers RAW formats
71
has manual focus
megapixel count good (15MP)
sensor size is good (APS-C)
saves RAW files
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Street Comparison

Pentax K-70 as a Street photography camera
Pentax K20D as a Street photography camera
71
fully articulated screen
built in image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW formats
environment proofing
great ISO range (102,400)
heavier than competition in class (688g)
65
built in image stabilization (Sensor based)
sensor size is good (APS-C)
saves RAW files
environment sealing
fixed screen
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Sports Comparison

Pentax K-70 Sports photography info
Pentax K20D Sports photography info
72
max shutter speed is good (1/6,000 seconds)
built in image stabilization (Sensor based)
decent megapixels (24 megapixels)
sensor size is good (APS-C)
provides tracking focus
environment proofing
supports phase detect AF
very slow continuous shooting (6.0 frames/s)
low battery life (410 per charge)
68
built in image stabilization (Sensor based)
megapixel count good (15MP)
sensor size is good (APS-C)
environment sealing
has phase detect AF
max fps very slow (3.0 frames per second)
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Travel Comparison

Pentax K-70 as a Travel photography camera
Pentax K20D as a Travel photography camera
64
environment proofing
decent megapixels (24MP)
has built in flash
selfie friendly display
low battery life (410 shots)
heavier than competition in class (688g)
64
environment sealing
megapixel count good (15 megapixels)
flash built-in
display isn't selfie friendly
Photography Glossary

Landscape Comparison

Pentax K-70 Landscape photography features
Pentax K20D Landscape photography features
78
manual focus
swap lenses (Pentax KAF2 mount)
decent sized screen (3")
built in image stabilization (Sensor based)
decent megapixels (24 megapixels)
sensor size is good (APS-C)
doesnt have anti-alias filter
great ISO range (102,400)
delivers RAW formats
environment proofing
low battery life (410 per charge)
70
has manual focus
switch lenses (Pentax KAF2 mount)
built in image stabilization (Sensor based)
megapixel count good (15MP)
sensor size is good (APS-C)
saves RAW files
environment sealing
screen is somewhat small (2.7 inches)
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Vlogging Comparison

Pentax K-70 as a Vlogging camera
Pentax K20D as a Vlogging camera
71
selfie friendly display
built in image stabilization (Sensor based)
provides face detect focusing
video resolution high (1920 x 1080 pixels)
comes with mic support
heavier than competition in class (688 grams)
9
no video recording
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Pentax K-70 vs Pentax K20D Specifications

Detailed spec comparison table for Pentax K-70 and Pentax K20D
 Pentax K-70Pentax K20D
General Information
Make Pentax Pentax
Model Pentax K-70 Pentax K20D
Class Entry-Level DSLR Advanced DSLR
Announced 2016-06-08 2008-06-25
Physical type Compact SLR Mid-size SLR
Sensor Information
Processor PRIME MII -
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 23.5 x 15.6mm 23.4 x 15.6mm
Sensor area 366.6mm² 365.0mm²
Sensor resolution 24MP 15MP
Anti aliasing filter
Aspect ratio 3:2 3:2
Maximum resolution 6000 x 4000 4672 x 3104
Maximum native ISO 102400 3200
Maximum boosted ISO - 6400
Lowest native ISO 100 100
RAW format
Autofocusing
Manual focus
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 11 11
Cross focus points 9 -
Lens
Lens mount Pentax KAF2 Pentax KAF2
Available lenses 151 151
Focal length multiplier 1.5 1.5
Screen
Display type Fully Articulated Fixed Type
Display size 3" 2.7"
Resolution of display 921 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 100% 95%
Viewfinder magnification 0.63x 0.64x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/6000 seconds 1/4000 seconds
Continuous shooting rate 6.0fps 3.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash range 12.00 m (at ISO 100) 13.00 m (at ISO 100)
Flash modes Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
External flash
AEB
WB bracketing
Maximum flash synchronize - 1/180 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) -
Maximum video resolution 1920x1080 None
Video data format MPEG-4, H.264 -
Microphone support
Headphone support
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 688 gr (1.52 lb) 800 gr (1.76 lb)
Physical dimensions 126 x 93 x 74mm (5.0" x 3.7" x 2.9") 142 x 101 x 70mm (5.6" x 4.0" x 2.8")
DXO scores
DXO All around score not tested 65
DXO Color Depth score not tested 22.9
DXO Dynamic range score not tested 11.1
DXO Low light score not tested 639
Other
Battery life 410 photos -
Battery style Battery Pack -
Battery model - D-LI50
Self timer Yes (2 or 12 secs, continuous) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC (UHS-I compatible) SD/MMC/SDHC card
Card slots One One
Retail pricing $649 $700