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Nikon D810 vs Pentax ist DS2

Portability
54
Imaging
74
Features
78
Overall
75
Nikon D810 front
 
Pentax ist DS2 front
Portability
68
Imaging
44
Features
33
Overall
39

Nikon D810 vs Pentax ist DS2 Key Specs

Nikon D810
(Full Review)
  • 36MP - Full frame Sensor
  • 3.2" Fixed Screen
  • ISO 64 - 12800 (Boost to 51200)
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Nikon F Mount
  • 980g - 146 x 123 x 82mm
  • Released June 2014
  • Succeeded the Nikon D800
  • Replacement is Nikon D850
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
  • Revealed August 2005
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Nikon D810 vs Pentax ist DS2 Overview

Following is a extended analysis of the Nikon D810 and Pentax ist DS2, both Advanced DSLR cameras by manufacturers Nikon and Pentax. There is a sizable difference among the sensor resolutions of the D810 (36MP) and ist DS2 (6MP) and the D810 (Full frame) and ist DS2 (APS-C) enjoy totally different sensor size.

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The D810 was revealed 8 years after the ist DS2 which is a fairly significant difference as far as camera tech is concerned. Both cameras come with the identical body type (Mid-size SLR).

Before getting through a in depth comparison, below is a quick summation of how the D810 grades against the ist DS2 when it comes to portability, imaging, features and an overall score.

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Reasons to pick Nikon D810 over the Pentax ist DS2

 D810 ist DS2 
RevealedJune 2014August 2005More modern by 108 months
Screen dimension3.2"2.5"Bigger screen (+0.7")
Screen resolution1229k210kCrisper screen (+1019k dot)

Reasons to pick Pentax ist DS2 over the Nikon D810

 ist DS2 D810 

Common features in the Nikon D810 and Pentax ist DS2

 D810 ist DS2 
Focus manually More exact focus
Screen typeFixed Fixed Fixed screen
Selfie screen Neither includes selfie screen
Touch screen Neither includes Touch screen

Nikon D810 vs Pentax ist DS2 Physical Comparison

When you are planning to carry around your camera, you will want to factor its weight and measurements. The Nikon D810 features external dimensions of 146mm x 123mm x 82mm (5.7" x 4.8" x 3.2") accompanied by a weight of 980 grams (2.16 lbs) and the Pentax ist DS2 has proportions of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") and a weight of 605 grams (1.33 lbs).

Contrast the Nikon D810 and Pentax ist DS2 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will change depending on the lens you use at that moment. The following is the front view physical size comparison of the D810 vs the ist DS2.

Nikon D810 vs Pentax ist DS2 size comparison

Considering size and weight, the portability rating of the D810 and ist DS2 is 54 and 68 respectively.

Nikon D810 vs Pentax ist DS2 top view buttons comparison

Nikon D810 vs Pentax ist DS2 Sensor Comparison

Often, it is very tough to envision the difference in sensor sizes just by looking through specifications. The pic below should give you a more clear sense of the sensor sizes in the D810 and ist DS2.

Plainly, each of the cameras posses different resolutions and different sensor sizes. The D810 having a bigger sensor will make shooting shallow DOF less difficult and the Nikon D810 will provide you with greater detail because of its extra 30MP. Higher resolution will help you crop photographs somewhat more aggressively. The more modern D810 will have an advantage with regard to sensor innovation.

Nikon D810 vs Pentax ist DS2 sensor size comparison

Nikon D810 vs Pentax ist DS2 Screen and ViewFinder

Nikon D810 vs Pentax ist DS2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon D810 Portrait photography information
Pentax ist DS2 Portrait photography information
84
you can focus manually
resolution is fantastic (36MP)
sensor size is great (Full frame)
offers face detect focusing
supports RAW files
50
has manual focus
sensor size is decent (APS-C)
delivers RAW formats
no liveview feature
sensor resolution not great (6 megapixels)
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Street Comparison

Nikon D810 as a Street photography camera
Pentax ist DS2 as a Street photography camera
56
sensor size is great (Full frame)
supports RAW files
environment proof
no moving screen
lack of image stabilization
heavier than competition (980 grams)
60
sensor size is decent (APS-C)
delivers RAW formats
lighter than average (605g)
no moving screen
does not have image stabilization
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Sports Comparison

Nikon D810 as a Sports photography camera
Pentax ist DS2 as a Sports photography camera
75
maximum shutter speed is high (1/8,000s)
resolution is fantastic (36 megapixels)
sensor size is great (Full frame)
offers tracking focus
environment proof
good battery pack (1,200 per charge)
comes with phase detect AF
max fps very slow (5.0 frames per second)
lack of image stabilization
38
sensor size is decent (APS-C)
comes with phase detect AF
no liveview feature
slow continuous shooting (3.0 frames/s)
does not have image stabilization
sensor resolution not great (6 megapixels)
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Travel Comparison

Nikon D810 as a Travel photography camera
Pentax ist DS2 as a Travel photography camera
63
good battery pack (1,200 shots)
environment proof
resolution is fantastic (36 megapixels)
built-in flash
heavier than competition (980g)
display isn't selfie friendly
52
lighter than average (605 grams)
flash built-in
doesn't have Time Lapse recording
sensor resolution not great (6MP)
screen is not selfie friendly
Photography Glossary

Landscape Comparison

Landscape photography with Nikon D810
Landscape photography with Pentax ist DS2
80
you can focus manually
switch lenses (Nikon F mount)
good sized screen (3.2 inches)
resolution is fantastic (36 megapixels)
sensor size is great (Full frame)
doesnt have anti-alias filter
supports RAW files
environment proof
good battery pack (1,200 per charge)
has double storage slots
lack of image stabilization
46
has manual focus
change lenses (Pentax KAF mount)
sensor size is decent (APS-C)
delivers RAW formats
screen is small (2.5 inch)
no liveview feature
does not have image stabilization
sensor resolution not great (6MP)
doesn't have Time Lapse recording
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Vlogging Comparison

Nikon D810 as a Vlogging camera
Pentax ist DS2 as a Vlogging camera
28
offers face detect focusing
video res high (1920 x 1080 pxls)
does have mic port
display isn't selfie friendly
lack of image stabilization
heavier than competition (980g)
22
lighter than average (605 grams)
screen is not selfie friendly
does not have image stabilization
low quality video ( pxls)
doesn't have external mic support
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Nikon D810 vs Pentax ist DS2 Specifications

Detailed spec comparison table for Nikon D810 and Pentax ist DS2
 Nikon D810Pentax ist DS2
General Information
Make Nikon Pentax
Model type Nikon D810 Pentax ist DS2
Category Advanced DSLR Advanced DSLR
Released 2014-06-26 2005-08-22
Physical type Mid-size SLR Mid-size SLR
Sensor Information
Powered by EXPEED 4 -
Sensor type CMOS CCD
Sensor size Full frame APS-C
Sensor dimensions 35.9 x 24mm 23.5 x 15.7mm
Sensor area 861.6mm² 369.0mm²
Sensor resolution 36 megapixels 6 megapixels
Anti alias filter
Aspect ratio 5:4 and 3:2 3:2
Max resolution 7360 x 4912 3008 x 2008
Max native ISO 12800 3200
Max enhanced ISO 51200 -
Lowest native ISO 64 200
RAW photos
Lowest enhanced ISO 32 -
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 51 11
Cross type focus points 15 -
Lens
Lens support Nikon F Pentax KAF
Number of lenses 309 151
Focal length multiplier 1 1.5
Screen
Type of screen Fixed Type Fixed Type
Screen size 3.2 inches 2.5 inches
Screen resolution 1,229 thousand dots 210 thousand dots
Selfie friendly
Liveview
Touch screen
Screen technology TFT-LCD (WRGB) -
Viewfinder Information
Viewfinder Optical (pentaprism) Optical
Viewfinder coverage 100% 95%
Viewfinder magnification 0.7x 0.64x
Features
Minimum shutter speed 30s 30s
Fastest shutter speed 1/8000s 1/4000s
Continuous shutter rate 5.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash distance 12.00 m (at ISO 100) -
Flash options Front-curtain sync, slow sync, rear-curtain sync, redeye reduction, redeye reduction w/slow sync, slow rear-curtain sync Auto, On, Off, Red-eye reduction
Hot shoe
AE bracketing
White balance bracketing
Fastest flash synchronize 1/250s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720 (60p, 50p) -
Max video resolution 1920x1080 -
Video file format MPEG-4, H.264 -
Mic support
Headphone support
Connectivity
Wireless Optional No
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 1.0 (1.5 Mbit/sec)
GPS Optional None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 980 gr (2.16 pounds) 605 gr (1.33 pounds)
Dimensions 146 x 123 x 82mm (5.7" x 4.8" x 3.2") 125 x 93 x 66mm (4.9" x 3.7" x 2.6")
DXO scores
DXO Overall rating 97 not tested
DXO Color Depth rating 25.7 not tested
DXO Dynamic range rating 14.8 not tested
DXO Low light rating 2853 not tested
Other
Battery life 1200 photographs -
Battery style Battery Pack -
Battery ID EN-EL15 4 x AA
Self timer Yes (2, 5, 10, 20 secs for up to 9 shots) Yes (2 or 12 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC, CompactFlash (UDMA compliant) SD/MMC card
Card slots Two Single
Pricing at release $1,999 -