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Pentax ist DS2 vs Sony A6400

Portability
68
Imaging
44
Features
33
Overall
39
Pentax ist DS2 front
 
Sony Alpha a6400 front
Portability
83
Imaging
68
Features
88
Overall
76

Pentax ist DS2 vs Sony A6400 Key Specs

Pentax ist DS2
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 200 - 3200
  • Pentax KAF Mount
  • 605g - 125 x 93 x 66mm
  • Released August 2005
Sony A6400
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 100 - 32000 (Increase to 102400)
  • 3840 x 2160 video
  • Sony E Mount
  • 403g - 120 x 67 x 50mm
  • Introduced January 2019
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Pentax ist DS2 vs Sony A6400 Overview

Below is a detailed comparison of the Pentax ist DS2 vs Sony A6400, former being a Advanced DSLR while the latter is a Advanced Mirrorless by manufacturers Pentax and Sony. There is a substantial difference between the resolutions of the ist DS2 (6MP) and A6400 (24MP) but they possess the exact same sensor size (APS-C).

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The ist DS2 was manufactured 14 years before the A6400 and that is quite a big difference as far as tech is concerned. Each of the cameras come with different body type with the Pentax ist DS2 being a Mid-size SLR camera and the Sony A6400 being a Rangefinder-style mirrorless camera.

Before diving through a detailed comparison, below is a quick synopsis of how the ist DS2 scores against the A6400 with regard to portability, imaging, features and an overall grade.

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Reasons to pick Pentax ist DS2 over the Sony A6400

 ist DS2 A6400 

Reasons to pick Sony A6400 over the Pentax ist DS2

 A6400 ist DS2 
IntroducedJanuary 2019August 2005More recent by 163 months
Screen typeTiltingFixed Tilting screen
Screen dimension3"2.5"Bigger screen (+0.5")
Screen resolution922k210kClearer screen (+712k dot)
Selfie screen Easy selfies
Touch screen Quickly navigate

Common features in the Pentax ist DS2 and Sony A6400

 ist DS2 A6400 
Manually focus More accurate focusing

Pentax ist DS2 vs Sony A6400 Physical Comparison

If you are going to lug around your camera frequently, you should think about its weight and volume. The Pentax ist DS2 comes with exterior dimensions of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") accompanied by a weight of 605 grams (1.33 lbs) whilst the Sony A6400 has sizing of 120mm x 67mm x 50mm (4.7" x 2.6" x 2.0") and a weight of 403 grams (0.89 lbs).

Contrast the Pentax ist DS2 vs Sony A6400 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will differ dependant on the lens you are utilizing at the time. Underneath is the front view measurement comparison of the ist DS2 and the A6400.

Pentax ist DS2 vs Sony A6400 size comparison

Using size and weight, the portability grade of the ist DS2 and A6400 is 68 and 83 respectively.

Pentax ist DS2 vs Sony A6400 top view buttons comparison

Pentax ist DS2 vs Sony A6400 Sensor Comparison

Often, it is difficult to picture the contrast between sensor measurements merely by checking specifications. The visual below will help provide you a more clear sense of the sensor dimensions in the ist DS2 and A6400.

Plainly, both of the cameras have got the exact same sensor measurements albeit different megapixels. You can count on the Sony A6400 to give greater detail due to its extra 18 Megapixels. Higher resolution can also enable you to crop photographs much more aggressively. The older ist DS2 is going to be behind with regard to sensor innovation.

Pentax ist DS2 vs Sony A6400 sensor size comparison

Pentax ist DS2 vs Sony A6400 Screen and ViewFinder

Pentax ist DS2 vs Sony A6400 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax ist DS2 Portrait photography highlights
Sony A6400 Portrait photography highlights
50
manual focus
decent sensor size (APS-C)
supports RAW files
does not have liveview
resolution not great (6 megapixels)
80
focusing manually
decent sensor resolution (24MP)
good sensor size (APS-C)
has face detect autofocus
delivers RAW files
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Street Comparison

Pentax ist DS2 Street photography factors
Sony A6400 Street photography factors
60
decent sensor size (APS-C)
supports RAW files
lighter than average (605g)
no articulating screen
no image stabilization
81
screen tilts
good sensor size (APS-C)
delivers RAW files
offers focus via touch
weather proof
good ISO range (32,000)
lack of image stabilization
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Sports Comparison

Pentax ist DS2 Sports photography advice
Sony A6400 Sports photography advice
38
decent sensor size (APS-C)
has phase detect auto focus
does not have liveview
slow continuous shooting (3.0 frames/s)
no image stabilization
resolution not great (6 megapixels)
75
decent sensor resolution (24 megapixels)
good sensor size (APS-C)
has tracking focus
weather proof
sensor has phase detect autofocus
lack of image stabilization
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Travel Comparison

Travel photography with Pentax ist DS2
Travel photography with Sony A6400
52
lighter than average (605 grams)
has built in flash
does not have Timelapse recording
resolution not great (6MP)
does not have a selfie friendly display
86
weather proof
supports bluetooth
offers focus via touch
decent sensor resolution (24MP)
has built in flash
selfie friendly display
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Landscape Comparison

Pentax ist DS2 Landscape photography info
Sony A6400 Landscape photography info
46
manual focus
interchangeable lenses (Pentax KAF mount)
decent sensor size (APS-C)
supports RAW files
screen is small (2.5 inch)
does not have liveview
no image stabilization
resolution not great (6 megapixels)
does not have Timelapse recording
79
focusing manually
change lenses (Sony E mount)
nice screen size (3 inch)
decent sensor resolution (24MP)
good sensor size (APS-C)
good ISO range (32,000)
delivers RAW files
weather proof
lack of image stabilization
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Vlogging Comparison

Pentax ist DS2 as a Vlogging camera
Sony A6400 as a Vlogging camera
22
lighter than average (605g)
does not have a selfie friendly display
no image stabilization
low res video ( resolution)
does not have microphone support
80
selfie friendly display
touchscreen functionality
has face detect autofocus
video resolution high (3840 x 2160 pixels)
includes mic jack
lack of image stabilization
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Pentax ist DS2 vs Sony A6400 Specifications

Detailed spec comparison table for Pentax ist DS2 and Sony A6400
 Pentax ist DS2Sony Alpha a6400
General Information
Manufacturer Pentax Sony
Model Pentax ist DS2 Sony Alpha a6400
Type Advanced DSLR Advanced Mirrorless
Released 2005-08-22 2019-01-15
Body design Mid-size SLR Rangefinder-style mirrorless
Sensor Information
Processor - Bionz X
Sensor type CCD CMOS
Sensor size APS-C APS-C
Sensor dimensions 23.5 x 15.7mm 23.5 x 15.6mm
Sensor area 369.0mm² 366.6mm²
Sensor resolution 6MP 24MP
Anti aliasing filter
Aspect ratio 3:2 1:1, 3:2 and 16:9
Highest Possible resolution 3008 x 2008 6000 x 4000
Maximum native ISO 3200 32000
Maximum enhanced ISO - 102400
Minimum native ISO 200 100
RAW format
Autofocusing
Manual focus
Touch focus
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 11 425
Lens
Lens mounting type Pentax KAF Sony E
Available lenses 151 121
Crop factor 1.5 1.5
Screen
Screen type Fixed Type Tilting
Screen sizing 2.5" 3"
Resolution of screen 210 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder Optical Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage 95% 100%
Viewfinder magnification 0.64x 0.7x
Features
Minimum shutter speed 30 secs 30 secs
Fastest shutter speed 1/4000 secs 1/4000 secs
Continuous shutter speed 3.0fps 11.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Integrated flash
Flash range - 6.00 m (at ISO 100)
Flash settings Auto, On, Off, Red-eye reduction Off, auto, on, slow sync, rear sync, redeye reduction, wireless, hi-speed sync
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Maximum video resolution - 3840x2160
Video data format - MPEG-4, H.264, XAVC-S
Mic input
Headphone input
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 seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 605 gr (1.33 pounds) 403 gr (0.89 pounds)
Dimensions 125 x 93 x 66mm (4.9" x 3.7" x 2.6") 120 x 67 x 50mm (4.7" x 2.6" x 2.0")
DXO scores
DXO Overall score not tested 83
DXO Color Depth score not tested 24.0
DXO Dynamic range score not tested 13.6
DXO Low light score not tested 1431
Other
Battery life - 410 shots
Type of battery - Battery Pack
Battery model 4 x AA NP-FW50
Self timer Yes (2 or 12 sec) Yes
Time lapse recording
Type of storage SD/MMC card SD/SDHC/SDXC/Memory Stick DUO (UHS-I compliant)
Storage slots 1 1
Launch price - $898