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Pentax K-70 vs Sony H55

Portability
62
Imaging
66
Features
81
Overall
72
Pentax K-70 front
 
Sony Cyber-shot DSC-H55 front
Portability
92
Imaging
36
Features
28
Overall
32

Pentax K-70 vs Sony H55 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 Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 688g - 126 x 93 x 74mm
  • Introduced June 2016
  • Successor is Pentax KF
Sony H55
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-250mm (F3.5-5.5) lens
  • 200g - 103 x 58 x 29mm
  • Introduced June 2010
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Pentax K-70 vs Sony H55 Overview

Below, we will be analyzing the Pentax K-70 vs Sony H55, one being a Entry-Level DSLR and the latter is a Small Sensor Compact by rivals Pentax and Sony. There is a big difference between the sensor resolutions of the K-70 (24MP) and H55 (14MP) and the K-70 (APS-C) and H55 (1/2.3") enjoy different sensor measurements.

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The K-70 was released 6 years later than the H55 and that is quite a big gap as far as tech is concerned. Each of the cameras come with different body type with the Pentax K-70 being a Compact SLR camera and the Sony H55 being a Compact camera.

Before diving in to a in depth comparison, below is a brief view of how the K-70 grades versus the H55 with regard to portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-70 over the Sony H55

 K-70 H55 
IntroducedJune 2016June 2010More recent by 73 months
Manual focus More precise focusing
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution921k230kSharper screen (+691k dot)
Selfie screen Easy selfies

Reasons to pick Sony H55 over the Pentax K-70

 H55 K-70 

Common features in the Pentax K-70 and Sony H55

 K-70 H55 
Screen dimension3"3"Identical screen measurements
Touch screen Lack of Touch screen

Pentax K-70 vs Sony H55 Physical Comparison

When you are planning to lug around your camera regularly, you're going to have to factor in its weight and proportions. The Pentax K-70 has got exterior measurements of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") along with a weight of 688 grams (1.52 lbs) while the Sony H55 has measurements of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") and a weight of 200 grams (0.44 lbs).

Analyze the Pentax K-70 vs Sony H55 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you are utilizing at the time. Here is the front view scale comparison of the K-70 versus the H55.

Pentax K-70 vs Sony H55 size comparison

Looking at size and weight, the portability grade of the K-70 and H55 is 62 and 92 respectively.

Pentax K-70 vs Sony H55 top view buttons comparison

Pentax K-70 vs Sony H55 Sensor Comparison

Usually, it is very tough to visualize the gap between sensor measurements merely by looking at technical specs. The graphic below will help provide you a better sense of the sensor measurements in the K-70 and H55.

As you have seen, each of these cameras posses different megapixels and different sensor measurements. The K-70 because of its bigger sensor is going to make getting shallow DOF less difficult and the Pentax K-70 will resolve more detail as a result of its extra 10MP. Higher resolution will make it easier to crop shots somewhat more aggressively. The more recent K-70 provides an edge in sensor innovation.

Pentax K-70 vs Sony H55 sensor size comparison

Pentax K-70 vs Sony H55 Screen and ViewFinder

Pentax K-70 vs Sony H55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-70 Portrait photography details
Sony H55 Portrait photography details
79
has manual focus
megapixel count good (24 megapixels)
sensor size is good (APS-C)
has face detect focusing
exports RAW formats
28
MP count decent (14MP)
focusing manually not possible
no manual mode
external flash not possible
sensor is very small (1/2.3")
does not have RAW format
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Street Comparison

Pentax K-70 Street photography information
Sony H55 Street photography information
71
fully articulated screen
has image stabilization (Sensor based)
sensor size is good (APS-C)
exports RAW formats
environment proof
great high ISO (102,400)
heavier than competition in class (688 grams)
56
built in image stabilization (Optical)
screen does not articulate
sensor is very small (1/2.3")
does not have RAW format
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Sports Comparison

Pentax K-70 Sports photography information
Sony H55 Sports photography information
71
high shutter speed (1/6,000 seconds)
has image stabilization (Sensor based)
megapixel count good (24MP)
sensor size is good (APS-C)
has tracking focus
environment proof
sensor has phase detect AF
low frames per second (6.0 frames/s)
not so great battery power (410 CIPA)
38
built in image stabilization (Optical)
MP count decent (14 megapixels)
lack of shutter priority mode
sensor is very small (1/2.3")
does not have phase detect AF
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Travel Comparison

Pentax K-70 Travel photography factors
Sony H55 Travel photography factors
64
environment proof
megapixel count good (24 megapixels)
has built in flash
display is selfie friendly
not so great battery power (410 shots)
heavier than competition in class (688 grams)
66
MP count decent (14 megapixels)
built-in flash
pretty wide (25mm)
very long reach (250mm)
lack of Timelapse mode
screen is not selfie friendly
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Pentax K-70 Landscape photography advice
Sony H55 Landscape photography advice
78
has manual focus
switch lenses (Pentax KAF2 mount)
screen size is good (3 inch)
has image stabilization (Sensor based)
megapixel count good (24 megapixels)
sensor size is good (APS-C)
does not have low pass filter
great high ISO (102,400)
exports RAW formats
environment proof
not so great battery power (410 per charge)
41
pretty wide (25mm)
nice screen size (3 inches)
built in image stabilization (Optical)
MP count decent (14 megapixels)
focusing manually not possible
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
no manual mode
sensor is very small (1/2.3")
does not have RAW format
lack of Timelapse mode
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Vlogging Comparison

Vlogging with Pentax K-70
Vlogging with Sony H55
71
display is selfie friendly
has image stabilization (Sensor based)
has face detect focusing
video res high (1920 x 1080 pxls)
includes mic support
heavier than competition in class (688 grams)
28
pretty wide (25mm)
built in image stabilization (Optical)
somewhat slow maximum aperture (f3.5)
screen is not selfie friendly
video res low (1280 x 720 pxls)
lack of microphone support
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Pentax K-70 vs Sony H55 Specifications

Detailed spec comparison table for Pentax K-70 and Sony H55
 Pentax K-70Sony Cyber-shot DSC-H55
General Information
Company Pentax Sony
Model type Pentax K-70 Sony Cyber-shot DSC-H55
Class Entry-Level DSLR Small Sensor Compact
Introduced 2016-06-08 2010-06-16
Physical type Compact SLR Compact
Sensor Information
Processor Chip PRIME MII Bionz
Sensor type CMOS CCD
Sensor size APS-C 1/2.3"
Sensor measurements 23.5 x 15.6mm 6.17 x 4.55mm
Sensor surface area 366.6mm² 28.1mm²
Sensor resolution 24 megapixels 14 megapixels
Anti alias filter
Aspect ratio 3:2 4:3 and 16:9
Peak resolution 6000 x 4000 4320 x 3240
Highest native ISO 102400 3200
Min native ISO 100 80
RAW data
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 11 9
Cross type focus points 9 -
Lens
Lens support Pentax KAF2 fixed lens
Lens zoom range - 25-250mm (10.0x)
Largest aperture - f/3.5-5.5
Macro focusing range - 5cm
Total lenses 151 -
Crop factor 1.5 5.8
Screen
Type of screen Fully Articulated Fixed Type
Screen sizing 3 inches 3 inches
Screen resolution 921k dots 230k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Optical (pentaprism) None
Viewfinder coverage 100 percent -
Viewfinder magnification 0.63x -
Features
Min shutter speed 30s 30s
Max shutter speed 1/6000s 1/1600s
Continuous shutter rate 6.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Set white balance
Image stabilization
Integrated flash
Flash distance 12.00 m (at ISO 100) 3.80 m
Flash modes Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual Auto, On, Slow Syncro, Off
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 1920x1080 1280x720
Video data format MPEG-4, H.264 MPEG-4
Microphone support
Headphone support
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 sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 688 gr (1.52 lb) 200 gr (0.44 lb)
Dimensions 126 x 93 x 74mm (5.0" x 3.7" x 2.9") 103 x 58 x 29mm (4.1" x 2.3" x 1.1")
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 pictures -
Battery style Battery Pack -
Battery ID - NP-BG1
Self timer Yes (2 or 12 secs, continuous) Yes (2 or 10 sec, portrait1/ portrait2)
Time lapse feature
Type of storage SD/SDHC/SDXC (UHS-I compatible) Memory Stick Duo / Pro Duo/ PRO HG-Duo, SD/SDHC, Internal
Card slots One One
Cost at release $649 $235