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Pentax K-1 II vs Sony HX20V

Portability
55
Imaging
78
Features
82
Overall
79
Pentax K-1 Mark II front
 
Sony Cyber-shot DSC-HX20V front
Portability
90
Imaging
42
Features
50
Overall
45

Pentax K-1 II vs Sony HX20V Key Specs

Pentax K-1 II
(Full Review)
  • 36MP - Full frame Sensor
  • 3.2" Fully Articulated Display
  • ISO 100 - 819200
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF4 Mount
  • 1010g - 137 x 110 x 86mm
  • Launched February 2018
  • Superseded the Pentax K-1
Sony HX20V
(Full Review)
  • 18MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-500mm (F3.2-5.8) lens
  • 254g - 107 x 62 x 35mm
  • Released July 2012
  • Earlier Model is Sony HX10V
  • New Model is Sony HX30V
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Pentax K-1 II vs Sony HX20V Overview

In this article, we are analyzing the Pentax K-1 II vs Sony HX20V, one being a Advanced DSLR and the other is a Small Sensor Superzoom by competitors Pentax and Sony. There is a significant difference among the image resolutions of the K-1 II (36MP) and HX20V (18MP) and the K-1 II (Full frame) and HX20V (1/2.3") feature totally different sensor sizes.

Photography Glossary

The K-1 II was brought out 5 years later than the HX20V and that is a fairly sizable gap as far as camera tech is concerned. Both of the cameras offer different body type with the Pentax K-1 II being a Mid-size SLR camera and the Sony HX20V being a Compact camera.

Before getting straight into a step-by-step comparison, below is a concise highlight of how the K-1 II grades vs the HX20V in the way of portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-1 II over the Sony HX20V

 K-1 II HX20V 
ReleasedFebruary 2018July 2012More recent by 69 months
Display typeFully ArticulatedFixed Fully Articulating display
Display sizing3.2"3"Larger display (+0.2")
Display resolution1037k922kCrisper display (+115k dot)

Reasons to pick Sony HX20V over the Pentax K-1 II

 HX20V K-1 II 

Common features in the Pentax K-1 II and Sony HX20V

 K-1 II HX20V 
Manual focus More precise focusing
Selfie screen Neither comes with selfie screen
Touch display Neither comes with Touch display

Pentax K-1 II vs Sony HX20V Physical Comparison

For anybody who is intending to lug around your camera, you're going to have to factor its weight and size. The Pentax K-1 II comes with outside dimensions of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") and a weight of 1010 grams (2.23 lbs) whilst the Sony HX20V has specifications of 107mm x 62mm x 35mm (4.2" x 2.4" x 1.4") with a weight of 254 grams (0.56 lbs).

See the Pentax K-1 II vs Sony HX20V in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ based on the lens you have attached at the time. Below is the front view physical size comparison of the K-1 II against the HX20V.

Pentax K-1 II vs Sony HX20V size comparison

Taking into consideration size and weight, the portability rating of the K-1 II and HX20V is 55 and 90 respectively.

Pentax K-1 II vs Sony HX20V top view buttons comparison

Pentax K-1 II vs Sony HX20V Sensor Comparison

Oftentimes, it's hard to envision the difference in sensor measurements only by looking through specifications. The visual underneath will give you a far better sense of the sensor dimensions in the K-1 II and HX20V.

To sum up, both of the cameras offer different megapixel count and different sensor measurements. The K-1 II because of its larger sensor will make shooting shallow depth of field easier and the Pentax K-1 II will render extra detail having its extra 18 Megapixels. Greater resolution will also help you crop images a little more aggressively. The younger K-1 II is going to have an edge when it comes to sensor tech.

Pentax K-1 II vs Sony HX20V sensor size comparison

Pentax K-1 II vs Sony HX20V Screen and ViewFinder

Pentax K-1 II vs Sony HX20V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax K-1 II
Portrait photography with Sony HX20V
86
manual focus
megapixel count amazing (36MP)
sensor size is big (Full frame)
has face detection autofocus
supports RAW formats
45
you can focus manually
good resolution (18 megapixels)
supports face detect autofocus
external flash not possible
tiny sensor size (1/2.3")
has no RAW support
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Street Comparison

Pentax K-1 II Street photography factors
Sony HX20V Street photography factors
70
screen can move to multiple angles
image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
supports RAW formats
weather sealing
above average high ISO (819,200)
heavier than competition in class (1,010 grams)
61
image stabilization (Optical)
lighter than competition (254 grams)
no articulating screen
tiny sensor size (1/2.3")
has no RAW support
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Sports Comparison

Pentax K-1 II Sports photography info
Sony HX20V Sports photography info
77
high shutter speed (1/8,000 seconds)
image stabilization (Sensor based 5-axis)
megapixel count amazing (36MP)
sensor size is big (Full frame)
has tracking autofocus
weather sealing
has phase detect autofocus
low fps (4.4 frames per second)
bad battery pack (670 CIPA)
49
great zoom range (25-500mm 20.0 x zoom)
image stabilization (Optical)
good resolution (18 megapixels)
supports tracking focus
lack of shutter priority mode
tiny sensor size (1/2.3")
has no phase detect autofocus
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Travel Comparison

Pentax K-1 II as a Travel photography camera
Sony HX20V as a Travel photography camera
53
weather sealing
megapixel count amazing (36 megapixels)
bad battery pack (670 shots)
heavier than competition in class (1,010g)
does not have a selfie friendly display
69
lighter than competition (254 grams)
good resolution (18 megapixels)
has built in flash
fairly wide (25mm)
very long zoom (500mm)
lack of Timelapse mode
doesn't feature selfie friendly display
sluggish maximum aperture (f3.2)
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Landscape Comparison

Pentax K-1 II Landscape photography information
Sony HX20V Landscape photography information
82
manual focus
interchangeable lenses (Pentax KAF4 mount)
screen is a good size (3.2")
image stabilization (Sensor based 5-axis)
megapixel count amazing (36MP)
sensor size is big (Full frame)
no low pass filter
above average high ISO (819,200)
supports RAW formats
weather sealing
two card slots
bad battery pack (670 CIPA)
50
you can focus manually
fairly wide (25mm)
screen size is good (3 inches)
image stabilization (Optical)
good resolution (18 megapixels)
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.2)
tiny sensor size (1/2.3")
has no RAW support
lack of Timelapse mode
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Vlogging Comparison

Pentax K-1 II as a Vlogging camera
Sony HX20V as a Vlogging camera
32
image stabilization (Sensor based 5-axis)
has face detection autofocus
video res high (1920 x 1080 pixels)
has external mic socket
does not have a selfie friendly display
heavier than competition in class (1,010g)
34
fairly wide (25mm)
image stabilization (Optical)
supports face detect autofocus
high quality video (1920 x 1080 resolution)
lighter than competition (254 grams)
sluggish maximum aperture (f3.2)
doesn't feature selfie friendly display
lack of microphone port
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Pentax K-1 II vs Sony HX20V Specifications

Detailed spec comparison table for Pentax K-1 II and Sony HX20V
 Pentax K-1 Mark IISony Cyber-shot DSC-HX20V
General Information
Manufacturer Pentax Sony
Model Pentax K-1 Mark II Sony Cyber-shot DSC-HX20V
Type Advanced DSLR Small Sensor Superzoom
Launched 2018-02-22 2012-07-20
Body design Mid-size SLR Compact
Sensor Information
Processor PRIME IV BIONZ
Sensor type CMOS BSI-CMOS
Sensor size Full frame 1/2.3"
Sensor measurements 35.9 x 24mm 6.17 x 4.55mm
Sensor area 861.6mm² 28.1mm²
Sensor resolution 36 megapixel 18 megapixel
Anti aliasing filter
Aspect ratio 3:2 4:3 and 16:9
Maximum resolution 7360 x 4912 4896 x 3672
Maximum native ISO 819200 12800
Minimum native ISO 100 100
RAW data
Autofocusing
Manual focus
Touch focus
Continuous AF
Single AF
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 33 9
Cross focus points 25 -
Lens
Lens mounting type Pentax KAF4 fixed lens
Lens focal range - 25-500mm (20.0x)
Maximal aperture - f/3.2-5.8
Macro focus distance - 1cm
Available lenses 151 -
Crop factor 1 5.8
Screen
Range of display Fully Articulated Fixed Type
Display diagonal 3.2 inches 3 inches
Display resolution 1,037 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch operation
Display tech - XtraFine TruBlack TFT LCD
Viewfinder Information
Viewfinder Optical (pentaprism) None
Viewfinder coverage 100% -
Viewfinder magnification 0.7x -
Features
Slowest shutter speed 30s 30s
Maximum shutter speed 1/8000s 1/1600s
Continuous shooting speed 4.4 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash range no built-in flash 7.10 m
Flash modes Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync Auto, On, Off, Slow Sync
External flash
AE bracketing
White balance bracketing
Maximum flash sync 1/200s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Maximum video resolution 1920x1080 1920x1080
Video format MPEG-4, H.264 MPEG-4, AVCHD
Microphone jack
Headphone jack
Connectivity
Wireless Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Built-in BuiltIn
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 1010 grams (2.23 lb) 254 grams (0.56 lb)
Dimensions 137 x 110 x 86mm (5.4" x 4.3" x 3.4") 107 x 62 x 35mm (4.2" x 2.4" x 1.4")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 670 photographs 320 photographs
Battery form Battery Pack Battery Pack
Battery model D-LI90 NP-BG1
Self timer Yes (2 or 12 sec, custom) Yes (2 or 10 sec, Portrait 1/2)
Time lapse feature
Storage media Dual SD/SDHC/SDXC (UHS-I) SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots 2 1
Pricing at launch $1,737 $397