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Pentax K-1 vs Sony A99 II

Portability
55
Imaging
76
Features
82
Overall
78
Pentax K-1 front
 
Sony Alpha A99 II front
Portability
57
Imaging
77
Features
92
Overall
83

Pentax K-1 vs Sony A99 II 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 Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 1010g - 137 x 110 x 86mm
  • Announced February 2016
  • Renewed by Pentax K-1 II
Sony A99 II
(Full Review)
  • 42MP - Full frame Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 25600 (Boost to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 3840 x 2160 video
  • Sony/Minolta Alpha Mount
  • 849g - 143 x 104 x 76mm
  • Launched September 2016
  • Succeeded the Sony A99
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Pentax K-1 vs Sony A99 II Overview

Here is a extended analysis of the Pentax K-1 and Sony A99 II, both Advanced DSLR digital cameras by competitors Pentax and Sony. The resolution of the K-1 (36MP) and the A99 II (42MP) is relatively similar and they feature the same exact sensor measurements (Full frame).

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The K-1 was unveiled 7 months before the A99 II so they are both of a similar generation. Both the cameras offer the identical body type (Mid-size SLR).

Before going in to a in depth comparison, below is a brief overview of how the K-1 grades versus the A99 II in terms of portability, imaging, features and an overall rating.

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Reasons to pick Pentax K-1 over the Sony A99 II

 K-1 A99 II 
Screen sizing3.2"3"Bigger screen (+0.2")

Reasons to pick Sony A99 II over the Pentax K-1

 A99 II K-1 
LaunchedSeptember 2016February 2016Fresher by 7 months
Screen resolution1229k1037kClearer screen (+192k dot)
Selfie screen Easy selfies

Common features in the Pentax K-1 and Sony A99 II

 K-1 A99 II 
Focus manually Dial precise focus
Screen typeFully ArticulatedFully articulatedFully Articulated screen
Touch friendly screen Lacking Touch friendly screen

Pentax K-1 vs Sony A99 II Physical Comparison

For anybody who is intending to carry your camera regularly, you'll need to factor its weight and proportions. The Pentax K-1 offers outside measurements of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") accompanied by a weight of 1010 grams (2.23 lbs) and the Sony A99 II has measurements of 143mm x 104mm x 76mm (5.6" x 4.1" x 3.0") accompanied by a weight of 849 grams (1.87 lbs).

See the Pentax K-1 and Sony A99 II in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are employing at that time. Below is the front view sizing comparison of the K-1 and the A99 II.

Pentax K-1 vs Sony A99 II size comparison

Looking at dimensions and weight, the portability grade of the K-1 and A99 II is 55 and 57 respectively.

Pentax K-1 vs Sony A99 II top view buttons comparison

Pentax K-1 vs Sony A99 II Sensor Comparison

Typically, it can be difficult to visualise the difference between sensor sizing just by reading specs. The visual below will offer you a greater sense of the sensor measurements in the K-1 and A99 II.

As you can plainly see, both of those cameras offer the same exact sensor sizing albeit not the same MP. You should count on the Sony A99 II to offer extra detail having an extra 6 Megapixels. Higher resolution can also allow you to crop shots a little more aggressively. The older K-1 is going to be behind in sensor innovation.

Pentax K-1 vs Sony A99 II sensor size comparison

Pentax K-1 vs Sony A99 II Screen and ViewFinder

Pentax K-1 vs Sony A99 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-1 Portrait photography highlights
Sony A99 II Portrait photography highlights
85
focusing manually
megapixel count high (36 megapixels)
sensor size is great (Full frame)
supports face detect autofocus
delivers RAW files
86
has manual focus
MP count high (42 megapixels)
sensor size is great (Full frame)
offers face detection focus
delivers RAW formats
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Street Comparison

Pentax K-1 as a Street photography camera
Sony A99 II as a Street photography camera
70
screen can move to multiple angles
image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
delivers RAW files
environment proof
good ISO range (204,800)
heavier than competition in class (1,010g)
76
image stabilization (Sensor based 5-axis)
sensor size is great (Full frame)
delivers RAW formats
environment proof
great high ISO (25,600)
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Sports Comparison

Pentax K-1 Sports photography information
Sony A99 II Sports photography information
76
max shutter speed is good (1/8,000s)
image stabilization (Sensor based 5-axis)
megapixel count high (36 megapixels)
sensor size is great (Full frame)
supports tracking focus
environment proof
sensor has phase detect autofocus
low frames per second (4.4 frames/s)
terrible battery life (760 shots)
82
high shutter speed (1/8,000s)
image stabilization (Sensor based 5-axis)
MP count high (42MP)
sensor size is great (Full frame)
offers tracking autofocus
environment proof
has phase detect auto focus
low battery life (490 per charge)
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Travel Comparison

Pentax K-1 as a Travel photography camera
Sony A99 II as a Travel photography camera
53
environment proof
megapixel count high (36 megapixels)
terrible battery life (760 shots)
heavier than competition in class (1,010 grams)
does not feature selfie friendly display
70
environment proof
supports bluetooth
MP count high (42 megapixels)
display is selfie friendly
low battery life (490 CIPA)
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Landscape Comparison

Pentax K-1 Landscape photography details
Sony A99 II Landscape photography details
81
focusing manually
interchangeable lenses (Pentax KAF2 mount)
nice screen size (3.2 inch)
image stabilization (Sensor based 5-axis)
megapixel count high (36MP)
sensor size is great (Full frame)
does not have anti-alias filter
good ISO range (204,800)
delivers RAW files
environment proof
has dual storage slots
terrible battery life (760 CIPA)
82
has manual focus
interchangeable lenses (Sony/Minolta Alpha mount)
good sized screen (3 inch)
image stabilization (Sensor based 5-axis)
MP count high (42MP)
sensor size is great (Full frame)
does not have low pass filter
great high ISO (25,600)
delivers RAW formats
environment proof
2 card slots
low battery life (490 per charge)
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Vlogging Comparison

Pentax K-1 Vlogging details
Sony A99 II Vlogging details
31
image stabilization (Sensor based 5-axis)
supports face detect autofocus
high res video (1920 x 1080 pxls)
includes mic jack
does not feature selfie friendly display
heavier than competition in class (1,010g)
78
display is selfie friendly
image stabilization (Sensor based 5-axis)
offers face detection focus
high res video (3840 x 2160 pixels)
has external mic support
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Pentax K-1 vs Sony A99 II Specifications

Detailed spec comparison table for Pentax K-1 and Sony A99 II
 Pentax K-1Sony Alpha A99 II
General Information
Brand Pentax Sony
Model type Pentax K-1 Sony Alpha A99 II
Type Advanced DSLR Advanced DSLR
Announced 2016-02-17 2016-09-19
Physical type Mid-size SLR Mid-size SLR
Sensor Information
Chip - Bionz X
Sensor type CMOS BSI-CMOS
Sensor size Full frame Full frame
Sensor dimensions 35.9 x 24mm 35.9 x 24mm
Sensor area 861.6mm² 861.6mm²
Sensor resolution 36MP 42MP
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Peak resolution 7360 x 4912 7952 x 5304
Highest native ISO 204800 25600
Highest enhanced ISO - 102400
Min native ISO 100 100
RAW photos
Min enhanced ISO - 50
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 33 399
Cross type focus points 25 79
Lens
Lens mount type Pentax KAF2 Sony/Minolta Alpha
Amount of lenses 151 143
Focal length multiplier 1 1
Screen
Display type Fully Articulated Fully articulated
Display diagonal 3.2 inches 3 inches
Display resolution 1,037k dots 1,229k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.7x 0.78x
Features
Minimum shutter speed 30 seconds 30 seconds
Fastest shutter speed 1/8000 seconds 1/8000 seconds
Continuous shutter rate 4.4 frames per second 12.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash distance no built-in flash no built-in flash
Flash options 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 Off, auto, fill, slow sync, redeye reduction, rear sync, high-speed sync, wireless
Hot shoe
Auto exposure bracketing
WB bracketing
Fastest flash synchronize 1/200 seconds 1/250 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) -
Highest video resolution 1920x1080 3840x2160
Video file format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S
Mic support
Headphone support
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Built-in None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 1010g (2.23 lb) 849g (1.87 lb)
Dimensions 137 x 110 x 86mm (5.4" x 4.3" x 3.4") 143 x 104 x 76mm (5.6" x 4.1" x 3.0")
DXO scores
DXO Overall rating 96 92
DXO Color Depth rating 25.4 25.4
DXO Dynamic range rating 14.6 13.4
DXO Low light rating 3280 2317
Other
Battery life 760 pictures 490 pictures
Style of battery Battery Pack NP-FM500H lithium-ion battery & charger
Battery ID D-LI90 -
Self timer Yes (2 or 12 sec, custom) Yes (2, 5, 10 secs)
Time lapse shooting
Type of storage Dual SD/SDHC/SDXC (UHS-I) Dual SD/SDHC/SDXC/MS Duo slots
Card slots Dual Dual
Pricing at release $1,499 $3,198