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Pentax K-1 vs Sony A6600

Portability
55
Imaging
76
Features
82
Overall
78
Pentax K-1 front
 
Sony Alpha a6600 front
Portability
77
Imaging
70
Features
96
Overall
80

Pentax K-1 vs Sony A6600 Key Specs

Pentax K-1
(Full Review)
  • 36MP - Full frame Sensor
  • 3.2" Fully Articulated Display
  • ISO 100 - 204800
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 1010g - 137 x 110 x 86mm
  • Released February 2016
  • Later Model is Pentax K-1 II
Sony A6600
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 100 - 32000 (Boost to 102400)
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Sony E Mount
  • 503g - 120 x 67 x 69mm
  • Released August 2019
  • Replacement is Sony A6700
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Pentax K-1 vs Sony A6600 Overview

Below is a thorough analysis of the Pentax K-1 versus Sony A6600, former being a Advanced DSLR while the other is a Advanced Mirrorless by competitors Pentax and Sony. There exists a large gap among the image resolutions of the K-1 (36MP) and A6600 (24MP) and the K-1 (Full frame) and A6600 (APS-C) offer totally different sensor size.

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The K-1 was unveiled 4 years before the A6600 and that is a fairly serious difference as far as camera technology is concerned. Each of the cameras have different body design with the Pentax K-1 being a Mid-size SLR camera and the Sony A6600 being a Rangefinder-style mirrorless camera.

Before going into a detailed comparison, here is a simple view of how the K-1 matches up against the A6600 in regards to portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-1 over the Sony A6600

 K-1 A6600 
Display typeFully ArticulatedTiltingFully Articulating display
Display dimensions3.2"3"Larger display (+0.2")
Display resolution1037k922kSharper display (+115k dot)

Reasons to pick Sony A6600 over the Pentax K-1

 A6600 K-1 
ReleasedAugust 2019February 2016More recent by 42 months
Selfie screen Take selfies
Touch friendly display Easily navigate

Common features in the Pentax K-1 and Sony A6600

 K-1 A6600 
Manually focus Very accurate focus

Pentax K-1 vs Sony A6600 Physical Comparison

When you are looking to lug around your camera often, you will have to consider its weight and size. The Pentax K-1 enjoys exterior dimensions of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") along with a weight of 1010 grams (2.23 lbs) and the Sony A6600 has specifications of 120mm x 67mm x 69mm (4.7" x 2.6" x 2.7") with a weight of 503 grams (1.11 lbs).

Contrast the Pentax K-1 versus Sony A6600 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will vary based on the lens you have during that time. The following is a front view scale comparison of the K-1 compared to the A6600.

Pentax K-1 vs Sony A6600 size comparison

Taking into account dimensions and weight, the portability score of the K-1 and A6600 is 55 and 77 respectively.

Pentax K-1 vs Sony A6600 top view buttons comparison

Pentax K-1 vs Sony A6600 Sensor Comparison

Normally, it is tough to envision the gap in sensor measurements simply by going through a spec sheet. The photograph here may offer you a much better sense of the sensor sizes in the K-1 and A6600.

As you can see, both of these cameras provide different resolutions and different sensor measurements. The K-1 with its larger sensor will make shooting shallower depth of field easier and the Pentax K-1 will provide extra detail having an extra 12 Megapixels. Greater resolution will let you crop pics more aggressively. The older K-1 will be behind in sensor innovation.

Pentax K-1 vs Sony A6600 sensor size comparison

Pentax K-1 vs Sony A6600 Screen and ViewFinder

Pentax K-1 vs Sony A6600 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-1 as a Portrait photography camera
Sony A6600 as a Portrait photography camera
85
focusing manually
excellent MP (36MP)
large sensor size (Full frame)
features face detection focusing
saves RAW files
82
focusing manually
good resolution (24 megapixels)
nice sensor size (APS-C)
offers face detection autofocus
supports RAW files
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Street Comparison

Pentax K-1 Street photography factors
Sony A6600 Street photography factors
70
screen articulates fully
has image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
saves RAW files
environment proofing
above average high ISO (204,800)
more heavy than competition in class (1,010 grams)
84
has a tilting screen
image stabilization (Sensor based 5-axis)
nice sensor size (APS-C)
supports RAW files
offers touch focus
environment sealing
great high ISO (32,000)
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Sports Comparison

Pentax K-1 Sports photography details
Sony A6600 Sports photography details
76
max shutter speed is good (1/8,000s)
has image stabilization (Sensor based 5-axis)
excellent MP (36 megapixels)
large sensor size (Full frame)
features tracking autofocus
environment proofing
supports phase detect AF
painfully slow continuous shooting (4.4 frames/s)
low battery (760 shots)
85
image stabilization (Sensor based 5-axis)
good resolution (24MP)
nice sensor size (APS-C)
offers tracking autofocus
environment sealing
better than average battery pack (810 shots)
sensor has phase detect autofocus
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Travel Comparison

Pentax K-1 Travel photography features
Sony A6600 Travel photography features
53
environment proofing
excellent MP (36 megapixels)
low battery (760 per charge)
more heavy than competition in class (1,010 grams)
doesn't posses selfie friendly screen
84
better than average battery pack (810 CIPA)
environment sealing
connects via bluetooth
offers touch focus
good resolution (24 megapixels)
screen is selfie friendly
Photography Glossary

Landscape Comparison

Pentax K-1 Landscape photography details
Sony A6600 Landscape photography details
81
focusing manually
change lenses (Pentax KAF2 mount)
decent sized screen (3.2 inch)
has image stabilization (Sensor based 5-axis)
excellent MP (36MP)
large sensor size (Full frame)
doesnt have anti-alias filter
above average high ISO (204,800)
saves RAW files
environment proofing
two card slots
low battery (760 per charge)
85
focusing manually
switch lenses (Sony E mount)
nice screen size (3 inch)
image stabilization (Sensor based 5-axis)
good resolution (24 megapixels)
nice sensor size (APS-C)
great high ISO (32,000)
supports RAW files
environment sealing
better than average battery pack (810 per charge)
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Vlogging Comparison

Vlogging with Pentax K-1
Vlogging with Sony A6600
31
has image stabilization (Sensor based 5-axis)
features face detection focusing
high quality video (1920 x 1080 resolution)
comes with external microphone socket
doesn't posses selfie friendly screen
more heavy than competition in class (1,010 grams)
84
screen is selfie friendly
touchscreen
image stabilization (Sensor based 5-axis)
offers face detection autofocus
high res video (3840 x 2160 pxls)
includes external microphone support
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Pentax K-1 vs Sony A6600 Specifications

Detailed spec comparison table for Pentax K-1 and Sony A6600
 Pentax K-1Sony Alpha a6600
General Information
Make Pentax Sony
Model Pentax K-1 Sony Alpha a6600
Class Advanced DSLR Advanced Mirrorless
Released 2016-02-17 2019-08-28
Physical type Mid-size SLR Rangefinder-style mirrorless
Sensor Information
Chip - Bionz X
Sensor type CMOS CMOS
Sensor size Full frame APS-C
Sensor measurements 35.9 x 24mm 23.5 x 15.6mm
Sensor area 861.6mm² 366.6mm²
Sensor resolution 36 megapixel 24 megapixel
Anti aliasing filter
Aspect ratio 3:2 3:2 and 16:9
Max resolution 7360 x 4912 6000 x 4000
Max native ISO 204800 32000
Max enhanced ISO - 102400
Min native ISO 100 100
RAW support
Autofocusing
Manual focus
AF touch
Continuous AF
AF single
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 33 425
Cross focus points 25 -
Lens
Lens mount Pentax KAF2 Sony E
Amount of lenses 151 121
Focal length multiplier 1 1.5
Screen
Type of display Fully Articulated Tilting
Display sizing 3.2 inches 3 inches
Resolution of display 1,037 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage 100% 100%
Viewfinder magnification 0.7x 0.71x
Features
Min shutter speed 30s 30s
Max shutter speed 1/8000s 1/4000s
Continuous shutter rate 4.4fps 11.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range no built-in flash no built-in flash
Flash settings 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 Flash off, Autoflash, Fill-flash, Rear Sync., Slow Sync., Red-eye reduction (On/Off selectable), Hi-speed sync, Wireless
Hot shoe
Auto exposure bracketing
White balance bracketing
Max flash synchronize 1/200s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Max video resolution 1920x1080 3840x2160
Video format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S
Microphone support
Headphone support
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) Yes
GPS Built-in None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 1010 grams (2.23 pounds) 503 grams (1.11 pounds)
Physical dimensions 137 x 110 x 86mm (5.4" x 4.3" x 3.4") 120 x 67 x 69mm (4.7" x 2.6" x 2.7")
DXO scores
DXO Overall score 96 82
DXO Color Depth score 25.4 23.8
DXO Dynamic range score 14.6 13.4
DXO Low light score 3280 1497
Other
Battery life 760 shots 810 shots
Battery style Battery Pack Battery Pack
Battery model D-LI90 NP-FZ1000
Self timer Yes (2 or 12 sec, custom) Yes
Time lapse shooting
Storage type Dual SD/SDHC/SDXC (UHS-I) SD/SDHC/SDXC + Memory Stick Pro Duo
Card slots 2 Single
Retail price $1,499 $1,198