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Pentax K-70 vs Pentax K-S2

Portability
62
Imaging
67
Features
81
Overall
72
Pentax K-70 front
 
Pentax K-S2 front
Portability
64
Imaging
64
Features
82
Overall
71

Pentax K-70 vs Pentax K-S2 Key Specs

Pentax K-70
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 102400
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 688g - 126 x 93 x 74mm
  • Introduced June 2016
  • Replacement is Pentax KF
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 Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 678g - 123 x 91 x 73mm
  • Released February 2015
  • Earlier Model is Pentax K-S1
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Pentax K-70 vs Pentax K-S2 Overview

Lets look a little more in depth at the Pentax K-70 and Pentax K-S2, both Entry-Level DSLR cameras and both of them are built by Pentax. The resolution of the K-70 (24MP) and the K-S2 (20MP) is fairly close and both cameras provide the identical sensor measurements (APS-C).

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The K-70 was brought out 17 months later than the K-S2 making them a generation apart from each other. Each of these cameras feature the same body design (Compact SLR).

Before getting into a step-by-step comparison, here is a concise summary of how the K-70 scores versus the K-S2 with respect to portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-70 over the Pentax K-S2

 K-70 K-S2 
ReleasedJune 2016February 2015More recent by 17 months

Reasons to pick Pentax K-S2 over the Pentax K-70

 K-S2 K-70 

Common features in the Pentax K-70 and Pentax K-S2

 K-70 K-S2 
Focus manually More precise focusing
Display typeFully ArticulatedFully ArticulatedFully Articulated display
Display size3"3"Same display measurements
Display resolution921k921kThe same display resolution
Selfie screen Both are selfie friendly
Touch friendly display Neither includes Touch friendly display

Pentax K-70 vs Pentax K-S2 Physical Comparison

For anyone who is going to lug around your camera frequently, you will want to factor its weight and size. The Pentax K-70 features outside dimensions of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") having a weight of 688 grams (1.52 lbs) whilst the Pentax K-S2 has specifications of 123mm x 91mm x 73mm (4.8" x 3.6" x 2.9") and a weight of 678 grams (1.49 lbs).

Examine the Pentax K-70 and Pentax K-S2 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will change based on the lens you select at that time. Here is a front view dimensions comparison of the K-70 against the K-S2.

Pentax K-70 vs Pentax K-S2 size comparison

Taking into consideration size and weight, the portability score of the K-70 and K-S2 is 62 and 64 respectively.

Pentax K-70 vs Pentax K-S2 top view buttons comparison

Pentax K-70 vs Pentax K-S2 Sensor Comparison

Generally, its tough to imagine the gap in sensor measurements purely by viewing specs. The graphic below will give you a clearer sense of the sensor sizes in the K-70 and K-S2.

All in all, both of these cameras come with the identical sensor size but different resolution. You can anticipate the Pentax K-70 to provide you with greater detail having its extra 4MP. Greater resolution will let you crop pics a good deal more aggressively. The fresher K-70 provides an advantage when it comes to sensor technology.

Pentax K-70 vs Pentax K-S2 sensor size comparison

Pentax K-70 vs Pentax K-S2 Screen and ViewFinder

Pentax K-70 vs Pentax K-S2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax K-70
Portrait photography with Pentax K-S2
80
focusing manually
good megapixels (24MP)
good sensor size (APS-C)
supports face detection focusing
saves RAW files
78
manual focus
decent sensor resolution (20 megapixels)
sensor size is decent (APS-C)
provides face detection focusing
delivers RAW formats
Photography Glossary

Street Comparison

Pentax K-70 as a Street photography camera
Pentax K-S2 as a Street photography camera
71
screen articulates
has image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW files
environment proofing
great high ISO (102,400)
more heavy than competitors in class (688g)
72
fully articulated screen
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW formats
environment sealing
above average high ISO (51,200)
more heavy than others in class (678 grams)
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Sports Comparison

Pentax K-70 Sports photography advice
Pentax K-S2 Sports photography advice
72
max shutter speed is good (1/6,000 seconds)
has image stabilization (Sensor based)
good megapixels (24 megapixels)
good sensor size (APS-C)
supports tracking autofocus
environment proofing
comes with phase detect AF
max fps low (6.0 frames/s)
terrible battery (410 per charge)
70
max shutter speed is good (1/6,000 seconds)
built in image stabilization (Sensor based)
decent sensor resolution (20 megapixels)
sensor size is decent (APS-C)
provides tracking autofocus
environment sealing
sensor has phase detect AF
continuous shooting slow (5.4 fps)
bad battery life (410 per charge)
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Travel Comparison

Travel photography with Pentax K-70
Travel photography with Pentax K-S2
64
environment proofing
good megapixels (24 megapixels)
built-in flash
selfie friendly display
terrible battery (410 CIPA)
more heavy than competitors in class (688g)
65
environment sealing
decent sensor resolution (20MP)
built-in flash
selfie friendly screen
bad battery life (410 CIPA)
more heavy than others in class (678 grams)
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Landscape Comparison

Pentax K-70 Landscape photography highlights
Pentax K-S2 Landscape photography highlights
78
focusing manually
interchangeable lenses (Pentax KAF2 mount)
screen size is good (3 inches)
has image stabilization (Sensor based)
good megapixels (24 megapixels)
good sensor size (APS-C)
does not have anti-alias filter
great high ISO (102,400)
saves RAW files
environment proofing
terrible battery (410 CIPA)
77
manual focus
change lenses (Pentax KAF2 mount)
screen size is decent (3 inches)
built in image stabilization (Sensor based)
decent sensor resolution (20 megapixels)
sensor size is decent (APS-C)
doesnt have low pass filter
above average high ISO (51,200)
delivers RAW formats
environment sealing
bad battery life (410 per charge)
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Vlogging Comparison

Pentax K-70 Vlogging information
Pentax K-S2 Vlogging information
71
selfie friendly display
has image stabilization (Sensor based)
supports face detection focusing
high quality video (1920 x 1080 pixels)
does have external microphone support
more heavy than competitors in class (688 grams)
71
selfie friendly screen
built in image stabilization (Sensor based)
provides face detection focusing
high video quality (1920 x 1080 pxls)
includes external microphone socket
more heavy than others in class (678 grams)
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Pentax K-70 vs Pentax K-S2 Specifications

Detailed spec comparison table for Pentax K-70 and Pentax K-S2
 Pentax K-70Pentax K-S2
General Information
Company Pentax Pentax
Model type Pentax K-70 Pentax K-S2
Category Entry-Level DSLR Entry-Level DSLR
Introduced 2016-06-08 2015-02-10
Physical type Compact SLR Compact SLR
Sensor Information
Chip PRIME MII PRIME MII
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 23.5 x 15.6mm 23.5 x 15.6mm
Sensor area 366.6mm² 366.6mm²
Sensor resolution 24 megapixels 20 megapixels
Anti alias filter
Aspect ratio 3:2 3:2
Max resolution 6000 x 4000 5472 x 3648
Max native ISO 102400 51200
Minimum native ISO 100 100
RAW photos
Autofocusing
Focus manually
Touch to focus
Continuous AF
AF single
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 11 11
Cross type focus points 9 -
Lens
Lens mount type Pentax KAF2 Pentax KAF2
Amount of lenses 151 151
Focal length multiplier 1.5 1.5
Screen
Screen type Fully Articulated Fully Articulated
Screen sizing 3 inch 3 inch
Screen resolution 921k dots 921k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.63x 0.64x
Features
Minimum shutter speed 30s 30s
Fastest shutter speed 1/6000s 1/6000s
Continuous shutter rate 6.0 frames per sec 5.4 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance 12.00 m (at ISO 100) 12.00 m (at ISO 100)
Flash modes Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual Auto, auto w/redeye reduction, flash on, flash on + redeye reduction, slow sync, trailing curtain sync, manual flash
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p)
Max video resolution 1920x1080 1920x1080
Video format MPEG-4, H.264 MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional Optional
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 688g (1.52 lb) 678g (1.49 lb)
Physical dimensions 126 x 93 x 74mm (5.0" x 3.7" x 2.9") 123 x 91 x 73mm (4.8" x 3.6" x 2.9")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 410 photographs 410 photographs
Battery type Battery Pack Battery Pack
Battery ID - D-LI109
Self timer Yes (2 or 12 secs, continuous) Yes (2 or 12 secs)
Time lapse feature
Type of storage SD/SDHC/SDXC (UHS-I compatible) SD/SDHC/SDXC
Card slots Single Single
Launch price $649 $581