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Pentax ist DS2 vs Sony RX1R II

Portability
68
Imaging
44
Features
33
Overall
39
Pentax ist DS2 front
 
Sony Cyber-shot DSC-RX1R II front
Portability
78
Imaging
76
Features
65
Overall
71

Pentax ist DS2 vs Sony RX1R II Key Specs

Pentax ist DS2
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • Pentax KAF Mount
  • 605g - 125 x 93 x 66mm
  • Announced August 2005
Sony RX1R II
(Full Review)
  • 42MP - Full frame Sensor
  • 3" Tilting Display
  • ISO 50 - 25600 (Bump to 102400)
  • No Anti-Alias Filter
  • 1920 x 1080 video
  • 35mm (F2.0) lens
  • 507g - 113 x 65 x 72mm
  • Launched October 2015
  • Superseded the Sony RX1R
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Pentax ist DS2 vs Sony RX1R II Overview

Let's examine more closely at the Pentax ist DS2 versus Sony RX1R II, one is a Advanced DSLR and the other is a Large Sensor Compact by companies Pentax and Sony. There exists a crucial gap between the image resolutions of the ist DS2 (6MP) and RX1R II (42MP) and the ist DS2 (APS-C) and RX1R II (Full frame) use totally different sensor sizes.

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The ist DS2 was unveiled 11 years before the RX1R II which is quite a serious gap as far as technology is concerned. Both cameras offer different body type with the Pentax ist DS2 being a Mid-size SLR camera and the Sony RX1R II being a Large Sensor Compact camera.

Before going through a full comparison, below is a short introduction of how the ist DS2 matches up against the RX1R II for portability, imaging, features and an overall score.

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Reasons to pick Pentax ist DS2 over the Sony RX1R II

 ist DS2 RX1R II 

Reasons to pick Sony RX1R II over the Pentax ist DS2

 RX1R II ist DS2 
LaunchedOctober 2015August 2005More modern by 123 months
Display typeTiltingFixed Tilting display
Display sizing3"2.5"Larger display (+0.5")
Display resolution1229k210kSharper display (+1019k dot)

Common features in the Pentax ist DS2 and Sony RX1R II

 ist DS2 RX1R II 
Focus manually Very accurate focus
Selfie screen No selfie screen
Touch friendly display Neither offers Touch friendly display

Pentax ist DS2 vs Sony RX1R II Physical Comparison

If you're intending to carry around your camera, you need to take into account its weight and proportions. The Pentax ist DS2 offers exterior measurements of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") with a weight of 605 grams (1.33 lbs) whilst the Sony RX1R II has measurements of 113mm x 65mm x 72mm (4.4" x 2.6" x 2.8") along with a weight of 507 grams (1.12 lbs).

Examine the Pentax ist DS2 versus Sony RX1R II in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you are using at the time. Below is the front view sizing comparison of the ist DS2 vs the RX1R II.

Pentax ist DS2 vs Sony RX1R II size comparison

Looking at dimensions and weight, the portability rating of the ist DS2 and RX1R II is 68 and 78 respectively.

Pentax ist DS2 vs Sony RX1R II top view buttons comparison

Pentax ist DS2 vs Sony RX1R II Sensor Comparison

More often than not, it is very hard to see the contrast between sensor sizes just by going over specs. The image here should provide you a stronger sense of the sensor measurements in the ist DS2 and RX1R II.

All in all, both of the cameras enjoy different megapixel count and different sensor sizes. The ist DS2 with its tinier sensor will make achieving shallow DOF harder and the Sony RX1R II will offer you greater detail having an extra 36 Megapixels. Greater resolution will help you crop pics far more aggressively. The more aged ist DS2 is going to be behind with regard to sensor tech.

Pentax ist DS2 vs Sony RX1R II sensor size comparison

Pentax ist DS2 vs Sony RX1R II Screen and ViewFinder

Pentax ist DS2 vs Sony RX1R II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax ist DS2
Portrait photography with Sony RX1R II
50
has manual focus
sensor size is good (APS-C)
delivers RAW files
no liveview feature
MP count low (6 megapixels)
85
focusing manually
above average flash sync speed (1/4,000s)
amazing MP (42MP)
sensor size is big (Full frame)
supports face detect autofocus
saves RAW files
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Street Comparison

Street photography with Pentax ist DS2
Street photography with Sony RX1R II
60
sensor size is good (APS-C)
delivers RAW files
lighter than average (605g)
no articulating screen
lack of image stabilization
73
has a tilting screen
sensor size is big (Full frame)
saves RAW files
great high ISO (25,600)
no image stabilization
more heavy than competition (507g)
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Sports Comparison

Sports photography with Pentax ist DS2
Sports photography with Sony RX1R II
38
sensor size is good (APS-C)
sensor has phase detect AF
no liveview feature
max frames per second low (3.0 fps)
lack of image stabilization
MP count low (6 megapixels)
63
amazing MP (42MP)
sensor size is big (Full frame)
supports tracking focus
sensor has phase detect autofocus
fixed focal length (35mm)
slow continuous shooting (5.0 fps)
no image stabilization
bad battery (220 shots)
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Travel Comparison

Pentax ist DS2 as a Travel photography camera
Sony RX1R II as a Travel photography camera
52
lighter than average (605 grams)
has built in flash
does not have Timelapse recording
MP count low (6MP)
does not contain selfie friendly display
59
amazing MP (42MP)
great max aperture (f2.0)
lack of Timelapse recording
bad battery (220 per charge)
more heavy than competition (507 grams)
display isn't selfie friendly
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Landscape Comparison

Pentax ist DS2 Landscape photography factors
Sony RX1R II Landscape photography factors
46
has manual focus
switch lenses (Pentax KAF mount)
sensor size is good (APS-C)
delivers RAW files
screen is small (2.5 inch)
no liveview feature
lack of image stabilization
MP count low (6MP)
does not have Timelapse recording
68
focusing manually
great max aperture (f2.0)
nice screen size (3")
amazing MP (42 megapixels)
sensor size is big (Full frame)
no low pass filter
great high ISO (25,600)
saves RAW files
cannot switch lens (fixed lens mount)
fixed focal length (35mm)
no image stabilization
bad battery (220 shots)
lack of Timelapse recording
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Vlogging Comparison

Pentax ist DS2 as a Vlogging camera
Sony RX1R II as a Vlogging camera
22
lighter than average (605 grams)
does not contain selfie friendly display
lack of image stabilization
video quality not great ( pixels)
does not have external microphone jack
34
great max aperture (f2.0)
supports face detect autofocus
video res high (1920 x 1080 pixels)
includes microphone support
display isn't selfie friendly
no image stabilization
more heavy than competition (507 grams)
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Pentax ist DS2 vs Sony RX1R II Specifications

Detailed spec comparison table for Pentax ist DS2 and Sony RX1R II
 Pentax ist DS2Sony Cyber-shot DSC-RX1R II
General Information
Brand Pentax Sony
Model Pentax ist DS2 Sony Cyber-shot DSC-RX1R II
Category Advanced DSLR Large Sensor Compact
Announced 2005-08-22 2015-10-13
Physical type Mid-size SLR Large Sensor Compact
Sensor Information
Processor Chip - BIONZ X
Sensor type CCD BSI-CMOS
Sensor size APS-C Full frame
Sensor measurements 23.5 x 15.7mm 35.9 x 24mm
Sensor area 369.0mm² 861.6mm²
Sensor resolution 6 megapixels 42 megapixels
Anti aliasing filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Maximum resolution 3008 x 2008 7952 x 5304
Maximum native ISO 3200 25600
Maximum boosted ISO - 102400
Min native ISO 200 50
RAW photos
Autofocusing
Manual focus
Touch focus
Continuous AF
Single AF
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 11 25
Lens
Lens mounting type Pentax KAF fixed lens
Lens focal range - 35mm (1x)
Largest aperture - f/2.0
Macro focus distance - 14cm
Total lenses 151 -
Crop factor 1.5 1
Screen
Type of display Fixed Type Tilting
Display size 2.5 inch 3 inch
Display resolution 210 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder Optical Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage 95% 100%
Viewfinder magnification 0.64x 0.74x
Features
Slowest shutter speed 30 secs 30 secs
Maximum shutter speed 1/4000 secs 1/4000 secs
Continuous shooting rate 3.0 frames per sec 5.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash range - no built-in flash
Flash settings Auto, On, Off, Red-eye reduction Off, auto, fill flash, slow sync, rear sync, wireless
Hot shoe
AEB
White balance bracketing
Maximum flash synchronize - 1/4000 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions - 1920 x 1080 (60p, 60i, 30p, 24p), 1280 x 720 (120p, 30p)
Maximum video resolution - 1920x1080
Video format - MPEG-4, AVCHD, XAVC S, H.264
Microphone support
Headphone support
Connectivity
Wireless No Built-In
Bluetooth
NFC
HDMI
USB USB 1.0 (1.5 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 605g (1.33 lb) 507g (1.12 lb)
Dimensions 125 x 93 x 66mm (4.9" x 3.7" x 2.6") 113 x 65 x 72mm (4.4" x 2.6" x 2.8")
DXO scores
DXO All around score not tested 97
DXO Color Depth score not tested 25.8
DXO Dynamic range score not tested 13.9
DXO Low light score not tested 3204
Other
Battery life - 220 photos
Battery style - Battery Pack
Battery model 4 x AA NP-BX1
Self timer Yes (2 or 12 sec) Yes (2,5, 10 sec)
Time lapse recording
Storage type SD/MMC card SD/SDHC/SDXC, Memory Stick Pro Duo
Card slots 1 1
Cost at launch - $3,300