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Pentax K-S2 vs Sony A35

Portability
64
Imaging
64
Features
82
Overall
71
Pentax K-S2 front
 
Sony SLT-A35 front
Portability
69
Imaging
57
Features
70
Overall
62

Pentax K-S2 vs Sony A35 Key Specs

Pentax K-S2
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 678g - 123 x 91 x 73mm
  • Revealed February 2015
  • Older Model is Pentax K-S1
Sony A35
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 415g - 124 x 92 x 85mm
  • Announced September 2011
  • Superseded the Sony A33
  • Newer Model is Sony A37
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Pentax K-S2 vs Sony A35 Overview

The following is a thorough overview of the Pentax K-S2 vs Sony A35, both Entry-Level DSLR digital cameras by competitors Pentax and Sony. There is a considerable difference between the sensor resolutions of the K-S2 (20MP) and A35 (16MP) but both cameras posses the same sensor sizes (APS-C).

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The K-S2 was unveiled 3 years after the A35 which is quite a large difference as far as tech is concerned. Both of these cameras have the same body design (Compact SLR).

Before diving right into a more detailed comparison, here is a quick synopsis of how the K-S2 grades against the A35 in the way of portability, imaging, features and an overall mark.

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Reasons to pick Pentax K-S2 over the Sony A35

 K-S2 A35 
AnnouncedFebruary 2015September 2011Newer by 42 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Take selfies

Reasons to pick Sony A35 over the Pentax K-S2

 A35 K-S2 

Common features in the Pentax K-S2 and Sony A35

 K-S2 A35 
Manually focus Dial precise focus
Screen dimensions3"3"Equal screen dimensions
Screen resolution921k921kExact same screen resolution
Touch friendly screen Neither comes with Touch friendly screen

Pentax K-S2 vs Sony A35 Physical Comparison

In case you're going to travel with your camera frequently, you're going to have to think about its weight and volume. The Pentax K-S2 comes with outside dimensions of 123mm x 91mm x 73mm (4.8" x 3.6" x 2.9") having a weight of 678 grams (1.49 lbs) whilst the Sony A35 has sizing of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") having a weight of 415 grams (0.91 lbs).

Check out the Pentax K-S2 vs Sony A35 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will differ based on the lens you are employing at that moment. The following is a front view sizing comparison of the K-S2 versus the A35.

Pentax K-S2 vs Sony A35 size comparison

Using size and weight, the portability rating of the K-S2 and A35 is 64 and 69 respectively.

Pentax K-S2 vs Sony A35 top view buttons comparison

Pentax K-S2 vs Sony A35 Sensor Comparison

Usually, its tough to see the contrast between sensor dimensions purely by going over a spec sheet. The image underneath may offer you a better sense of the sensor sizes in the K-S2 and A35.

Clearly, both of those cameras provide the same sensor dimensions albeit not the same megapixels. You can count on the Pentax K-S2 to deliver greater detail having an extra 4 Megapixels. Higher resolution can also enable you to crop shots more aggressively. The fresher K-S2 is going to have an edge when it comes to sensor tech.

Pentax K-S2 vs Sony A35 sensor size comparison

Pentax K-S2 vs Sony A35 Screen and ViewFinder

Pentax K-S2 vs Sony A35 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-S2 as a Portrait photography camera
Sony A35 as a Portrait photography camera
78
you can focus manually
good megapixels (20MP)
decent sensor size (APS-C)
comes with face detection autofocus
delivers RAW formats
74
manual focus
good MP (16MP)
sensor size is decent (APS-C)
offers face detection focus
supports RAW formats
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Street Comparison

Pentax K-S2 Street photography highlights
Sony A35 Street photography highlights
72
screen can move to multiple angles
built in image stabilization (Sensor based)
decent sensor size (APS-C)
delivers RAW formats
weather proof
great high ISO (51,200)
more heavy than competitors (678 grams)
71
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
lighter than competition (415g)
good ISO range (25,600)
screen is fixed
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Sports Comparison

Pentax K-S2 Sports photography details
Sony A35 Sports photography details
70
high shutter speed (1/6,000s)
built in image stabilization (Sensor based)
good megapixels (20 megapixels)
decent sensor size (APS-C)
comes with tracking autofocus
weather proof
supports phase detect autofocus
very slow continuous shooting (5.4 frames per second)
not so great battery life (410 per charge)
61
built in image stabilization (Sensor based)
good MP (16 megapixels)
sensor size is decent (APS-C)
sensor has phase detect auto focus
low frames per second (6.0 frames/s)
not so great battery pack (440 CIPA)
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Travel Comparison

Pentax K-S2 Travel photography information
Sony A35 Travel photography information
65
weather proof
good megapixels (20MP)
flash built-in
selfie friendly display
not so great battery life (410 per charge)
more heavy than competitors (678g)
59
lighter than competition (415g)
good MP (16 megapixels)
has built in flash
doesn't have Time Lapse mode
not so great battery pack (440 per charge)
display is not selfie friendly
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Landscape Comparison

Pentax K-S2 Landscape photography features
Sony A35 Landscape photography features
77
you can focus manually
switch lenses (Pentax KAF2 mount)
good sized screen (3 inch)
built in image stabilization (Sensor based)
good megapixels (20 megapixels)
decent sensor size (APS-C)
no low pass filter
great high ISO (51,200)
delivers RAW formats
weather proof
not so great battery life (410 per charge)
69
manual focus
interchangeable lenses (Sony/Minolta Alpha mount)
nice screen size (3 inches)
built in image stabilization (Sensor based)
good MP (16MP)
sensor size is decent (APS-C)
good ISO range (25,600)
supports RAW formats
not so great battery pack (440 per charge)
doesn't have Time Lapse mode
Photography Glossary

Vlogging Comparison

Pentax K-S2 Vlogging highlights
Sony A35 Vlogging highlights
71
selfie friendly display
built in image stabilization (Sensor based)
comes with face detection autofocus
video res high (1920 x 1080 resolution)
comes with external microphone support
more heavy than competitors (678g)
36
built in image stabilization (Sensor based)
offers face detection focus
high quality video (1920 x 1080 pxls)
includes external mic jack
lighter than competition (415g)
display is not selfie friendly
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Pentax K-S2 vs Sony A35 Specifications

Detailed spec comparison table for Pentax K-S2 and Sony A35
 Pentax K-S2Sony SLT-A35
General Information
Manufacturer Pentax Sony
Model type Pentax K-S2 Sony SLT-A35
Category Entry-Level DSLR Entry-Level DSLR
Revealed 2015-02-10 2011-09-20
Body design Compact SLR Compact SLR
Sensor Information
Powered by PRIME MII Bionz
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor dimensions 23.5 x 15.6mm 23.5 x 15.6mm
Sensor surface area 366.6mm² 366.6mm²
Sensor resolution 20 megapixels 16 megapixels
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Highest Possible resolution 5472 x 3648 4912 x 3264
Maximum native ISO 51200 25600
Lowest native ISO 100 100
RAW support
Autofocusing
Focus manually
Touch focus
AF continuous
AF single
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 11 15
Cross type focus points - 3
Lens
Lens support Pentax KAF2 Sony/Minolta Alpha
Number of lenses 151 143
Crop factor 1.5 1.5
Screen
Display type Fully Articulated Fixed Type
Display sizing 3 inches 3 inches
Resolution of display 921k dot 921k dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 1,150k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.64x 0.73x
Features
Min shutter speed 30s 30s
Max shutter speed 1/6000s 1/4000s
Continuous shutter speed 5.4fps 6.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash distance 12.00 m (at ISO 100) 12.00 m
Flash options Auto, auto w/redeye reduction, flash on, flash on + redeye reduction, slow sync, trailing curtain sync, manual flash Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AE bracketing
WB bracketing
Max flash sync - 1/160s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p) 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Maximum video resolution 1920x1080 1920x1080
Video data format MPEG-4, H.264 MPEG-4, AVCHD, H.264
Mic input
Headphone input
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 678 grams (1.49 lbs) 415 grams (0.91 lbs)
Physical dimensions 123 x 91 x 73mm (4.8" x 3.6" x 2.9") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO Overall rating not tested 74
DXO Color Depth rating not tested 23.3
DXO Dynamic range rating not tested 12.7
DXO Low light rating not tested 763
Other
Battery life 410 photos 440 photos
Style of battery Battery Pack Battery Pack
Battery ID D-LI109 NP-FW50
Self timer Yes (2 or 12 secs) Yes (2 or 10 sec, 10 sec 3 or 5 images)
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots One One
Cost at release $581 $598