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Pentax K-1 vs Sony TX9

Portability
55
Imaging
76
Features
82
Overall
78
Pentax K-1 front
 
Sony Cyber-shot DSC-TX9 front
Portability
95
Imaging
35
Features
40
Overall
37

Pentax K-1 vs Sony TX9 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
  • Revealed February 2016
  • Refreshed by Pentax K-1 II
Sony TX9
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3.5" Fixed Screen
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F3.5-4.6) lens
  • 149g - 98 x 60 x 18mm
  • Announced July 2010
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Pentax K-1 vs Sony TX9 Overview

Below, we will be matching up the Pentax K-1 and Sony TX9, former is a Advanced DSLR while the latter is a Ultracompact by competitors Pentax and Sony. There is a large difference between the sensor resolutions of the K-1 (36MP) and TX9 (12MP) and the K-1 (Full frame) and TX9 (1/2.3") feature different sensor size.

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The K-1 was manufactured 5 years after the TX9 which is quite a serious difference as far as tech is concerned. Both of the cameras come with different body type with the Pentax K-1 being a Mid-size SLR camera and the Sony TX9 being a Ultracompact camera.

Before we go straight into a thorough comparison, below is a simple summation of how the K-1 scores against the TX9 in regards to portability, imaging, features and an overall score.

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Reasons to pick Pentax K-1 over the Sony TX9

 K-1 TX9 
AnnouncedFebruary 2016July 2010More modern by 69 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution1037k922kClearer screen (+115k dot)

Reasons to pick Sony TX9 over the Pentax K-1

 TX9 K-1 
Screen dimension3.5"3.2"Bigger screen (+0.3")
Touch screen Quickly navigate

Common features in the Pentax K-1 and Sony TX9

 K-1 TX9 
Manually focus More accurate focusing
Selfie screen Neither has selfie screen

Pentax K-1 vs Sony TX9 Physical Comparison

If you are going to carry around your camera, you will have to consider its weight and volume. The Pentax K-1 has exterior dimensions of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") having a weight of 1010 grams (2.23 lbs) and the Sony TX9 has sizing of 98mm x 60mm x 18mm (3.9" x 2.4" x 0.7") and a weight of 149 grams (0.33 lbs).

Examine the Pentax K-1 and Sony TX9 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will vary based on the lens you are utilising at that time. Below is the front view scale comparison of the K-1 and the TX9.

Pentax K-1 vs Sony TX9 size comparison

Taking into consideration size and weight, the portability score of the K-1 and TX9 is 55 and 95 respectively.

Pentax K-1 vs Sony TX9 top view buttons comparison

Pentax K-1 vs Sony TX9 Sensor Comparison

Often, it can be difficult to picture the gap between sensor sizes purely by reading through specifications. The pic underneath will help provide you a much better sense of the sensor sizes in the K-1 and TX9.

Plainly, the two cameras posses different megapixel count and different sensor sizes. The K-1 due to its bigger sensor is going to make shooting shallower depth of field less difficult and the Pentax K-1 will give you more detail due to its extra 24MP. Higher resolution will also enable you to crop pictures somewhat more aggressively. The fresher K-1 should have an edge with regard to sensor tech.

Pentax K-1 vs Sony TX9 sensor size comparison

Pentax K-1 vs Sony TX9 Screen and ViewFinder

Pentax K-1 vs Sony TX9 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax K-1
Portrait photography with Sony TX9
85
focusing manually
MP count fantastic (36 megapixels)
big sensor size (Full frame)
supports face detect focus
supports RAW files
27
you can focus manually
manual mode not available
external flash not possible
MP count low (12 megapixels)
sensor is small (1/2.3")
does not have RAW format
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Street Comparison

Pentax K-1 as a Street photography camera
Sony TX9 as a Street photography camera
70
fully articulated screen
built in image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
supports RAW files
environment proofing
above average high ISO (204,800)
more heavy than competition in class (1,010 grams)
60
image stabilization (Optical)
boasts touch focus
screen is fixed
sensor is small (1/2.3")
does not have RAW format
heavier than competitors (149 grams)
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Sports Comparison

Pentax K-1 Sports photography information
Sony TX9 Sports photography information
76
high shutter speed (1/8,000s)
built in image stabilization (Sensor based 5-axis)
MP count fantastic (36MP)
big sensor size (Full frame)
supports tracking focus
environment proofing
has phase detect auto focus
low fps (4.4 fps)
bad battery pack (760 shots)
34
image stabilization (Optical)
has tracking autofocus
no shutter priority
MP count low (12 megapixels)
sensor is small (1/2.3")
does not have phase detect auto focus
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Travel Comparison

Pentax K-1 Travel photography factors
Sony TX9 Travel photography factors
53
environment proofing
MP count fantastic (36MP)
bad battery pack (760 per charge)
more heavy than competition in class (1,010g)
screen isn't selfie friendly
60
boasts touch focus
built-in flash
quite wide (25mm)
lack of Time Lapse function
heavier than competitors (149 grams)
MP count low (12 megapixels)
does not have a selfie friendly display
slow max aperture (f3.5)
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Landscape Comparison

Pentax K-1 Landscape photography info
Sony TX9 Landscape photography info
81
focusing manually
change lenses (Pentax KAF2 mount)
screen is a decent size (3.2 inch)
built in image stabilization (Sensor based 5-axis)
MP count fantastic (36 megapixels)
big sensor size (Full frame)
no low pass filter
above average high ISO (204,800)
supports RAW files
environment proofing
two card slots
bad battery pack (760 CIPA)
41
you can focus manually
quite wide (25mm)
very good size screen (3.5")
image stabilization (Optical)
cannot swap lens (fixed lens mount)
slow max aperture (f3.5)
manual mode not available
MP count low (12MP)
sensor is small (1/2.3")
does not have RAW format
lack of Time Lapse function
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Vlogging Comparison

Pentax K-1 Vlogging details
Sony TX9 Vlogging details
31
built in image stabilization (Sensor based 5-axis)
supports face detect focus
high res video (1920 x 1080 resolution)
has microphone socket
screen isn't selfie friendly
more heavy than competition in class (1,010 grams)
32
quite wide (25mm)
built-in touchscreen
image stabilization (Optical)
high video quality (1920 x 1080 resolution)
slow max aperture (f3.5)
does not have a selfie friendly display
lack of external mic socket
heavier than competitors (149g)
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Pentax K-1 vs Sony TX9 Specifications

Detailed spec comparison table for Pentax K-1 and Sony TX9
 Pentax K-1Sony Cyber-shot DSC-TX9
General Information
Company Pentax Sony
Model Pentax K-1 Sony Cyber-shot DSC-TX9
Class Advanced DSLR Ultracompact
Revealed 2016-02-17 2010-07-08
Physical type Mid-size SLR Ultracompact
Sensor Information
Chip - Bionz
Sensor type CMOS BSI-CMOS
Sensor size Full frame 1/2.3"
Sensor dimensions 35.9 x 24mm 6.17 x 4.55mm
Sensor surface area 861.6mm² 28.1mm²
Sensor resolution 36MP 12MP
Anti aliasing filter
Aspect ratio 3:2 4:3 and 16:9
Max resolution 7360 x 4912 4000 x 3000
Max native ISO 204800 3200
Lowest native ISO 100 125
RAW data
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 33 9
Cross focus points 25 -
Lens
Lens mounting type Pentax KAF2 fixed lens
Lens focal range - 25-100mm (4.0x)
Maximum aperture - f/3.5-4.6
Macro focus range - 1cm
Amount of lenses 151 -
Crop factor 1 5.8
Screen
Type of display Fully Articulated Fixed Type
Display sizing 3.2 inches 3.5 inches
Resolution of display 1,037 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder Optical (pentaprism) None
Viewfinder coverage 100% -
Viewfinder magnification 0.7x -
Features
Minimum shutter speed 30 seconds 2 seconds
Fastest shutter speed 1/8000 seconds 1/1600 seconds
Continuous shutter rate 4.4fps 10.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Set white balance
Image stabilization
Integrated flash
Flash range no built-in flash 3.80 m
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 Auto, On, Off, Slow syncro
Hot shoe
Auto exposure bracketing
White balance bracketing
Fastest flash synchronize 1/200 seconds -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) 1920 x 1080 (50 fps), 1440 x 1080 (50, 25fps), 1280 x 720 (25 fps), 640 x 480 (25 fps)
Max video resolution 1920x1080 1920x1080
Video file format MPEG-4, H.264 AVCHD
Mic port
Headphone port
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Built-in None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 1010 grams (2.23 lb) 149 grams (0.33 lb)
Dimensions 137 x 110 x 86mm (5.4" x 4.3" x 3.4") 98 x 60 x 18mm (3.9" x 2.4" x 0.7")
DXO scores
DXO Overall score 96 not tested
DXO Color Depth score 25.4 not tested
DXO Dynamic range score 14.6 not tested
DXO Low light score 3280 not tested
Other
Battery life 760 images -
Battery type Battery Pack -
Battery model D-LI90 NP-BN1
Self timer Yes (2 or 12 sec, custom) Yes (2 sec or 10 sec, portrait1/ portrait2)
Time lapse shooting
Storage type Dual SD/SDHC/SDXC (UHS-I) SD/ SDHC/ SDXC, Memory Stick Duo/Pro Duo, Internal
Card slots 2 1
Cost at release $1,499 $799