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Pentax K-70 vs Sony RX100 V

Portability
62
Imaging
67
Features
81
Overall
72
Pentax K-70 front
 
Sony Cyber-shot DSC-RX100 V front
Portability
89
Imaging
53
Features
80
Overall
63

Pentax K-70 vs Sony RX100 V Key Specs

Pentax K-70
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • 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
  • Revealed June 2016
  • Renewed by Pentax KF
Sony RX100 V
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Increase to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-70mm (F1.8-2.8) lens
  • 299g - 102 x 58 x 41mm
  • Released October 2016
  • Superseded the Sony RX100 IV
  • New Model is Sony RX100 VI
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Pentax K-70 vs Sony RX100 V Overview

Below is a thorough review of the Pentax K-70 vs Sony RX100 V, one being a Entry-Level DSLR and the other is a Large Sensor Compact by competitors Pentax and Sony. The image resolution of the K-70 (24MP) and the RX100 V (20MP) is very well matched but the K-70 (APS-C) and RX100 V (1") feature totally different sensor sizing.

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The K-70 was announced 4 months earlier than the RX100 V so they are both of a similar generation. Both cameras come with different body type with the Pentax K-70 being a Compact SLR camera and the Sony RX100 V being a Large Sensor Compact camera.

Before we go through a comprehensive comparison, below is a short overview of how the K-70 scores vs the RX100 V in regards to portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-70 over the Sony RX100 V

 K-70 RX100 V 
Display typeFully ArticulatedTiltingFully Articulating display

Reasons to pick Sony RX100 V over the Pentax K-70

 RX100 V K-70 
Display resolution1229k921kClearer display (+308k dot)

Common features in the Pentax K-70 and Sony RX100 V

 K-70 RX100 V 
ReleasedJune 2016October 2016Similar generation
Manually focus More exact focus
Display dimension3"3"Identical display measurement
Selfie screen Both are selfie friendly
Touch friendly display Neither comes with Touch friendly display

Pentax K-70 vs Sony RX100 V Physical Comparison

In case you're intending to lug around your camera frequently, you are going to need to factor in its weight and measurements. The Pentax K-70 comes with physical dimensions of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") and a weight of 688 grams (1.52 lbs) whilst the Sony RX100 V has proportions of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") with a weight of 299 grams (0.66 lbs).

Look at the Pentax K-70 vs Sony RX100 V in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ based on the lens you are working with at that time. Following is the front view measurements comparison of the K-70 vs the RX100 V.

Pentax K-70 vs Sony RX100 V size comparison

Using dimensions and weight, the portability grade of the K-70 and RX100 V is 62 and 89 respectively.

Pentax K-70 vs Sony RX100 V top view buttons comparison

Pentax K-70 vs Sony RX100 V Sensor Comparison

Typically, its tough to visualise the contrast between sensor measurements only by checking a spec sheet. The photograph below may give you a more clear sense of the sensor dimensions in the K-70 and RX100 V.

As you can see, the two cameras posses different megapixel count and different sensor measurements. The K-70 with its larger sensor will make getting bokeh easier and the Pentax K-70 will give you extra detail with its extra 4 Megapixels. Greater resolution will enable you to crop images somewhat more aggressively.

Pentax K-70 vs Sony RX100 V sensor size comparison

Pentax K-70 vs Sony RX100 V Screen and ViewFinder

Pentax K-70 vs Sony RX100 V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-70 as a Portrait photography camera
Sony RX100 V as a Portrait photography camera
80
has manual focus
decent MP (24MP)
sensor size is good (APS-C)
comes with face detect focusing
delivers RAW files
66
focusing manually
high flash sync (1/2,000s)
good resolution (20 megapixels)
nice sensor size (1")
features face detect focus
saves RAW formats
can't use external flash
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Street Comparison

Street photography with Pentax K-70
Street photography with Sony RX100 V
71
screen can move to multiple angles
image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
environment proof
great ISO range (102,400)
heavier than others (688g)
85
screen tilts up and down
has image stabilization (Optical)
nice sensor size (1")
saves RAW formats
lighter than competition (299 grams)
Photography Glossary

Sports Comparison

Pentax K-70 as a Sports photography camera
Sony RX100 V as a Sports photography camera
72
great max shutter speed (1/6,000s)
image stabilization (Sensor based)
decent MP (24 megapixels)
sensor size is good (APS-C)
comes with tracking focus
environment proof
comes with phase detect AF
low fps (6.0 frames/s)
not so great battery life (410 CIPA)
70
quiet shutter (1/32,000 seconds)
max fps high (24.0 frames/s)
has image stabilization (Optical)
good resolution (20MP)
nice sensor size (1")
features tracking focus
has phase detect auto focus
low battery (220 shots)
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Travel Comparison

Pentax K-70 as a Travel photography camera
Sony RX100 V as a Travel photography camera
64
environment proof
decent MP (24 megapixels)
flash built-in
selfie friendly display
not so great battery life (410 shots)
heavier than others (688 grams)
80
lighter than competition (299 grams)
good resolution (20MP)
flash built-in
selfie friendly display
decently wide (24mm)
great maximum aperture (f1.8)
low battery (220 shots)
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Landscape Comparison

Pentax K-70 Landscape photography highlights
Sony RX100 V Landscape photography highlights
78
has manual focus
swap lenses (Pentax KAF2 mount)
decent sized screen (3 inch)
image stabilization (Sensor based)
decent MP (24MP)
sensor size is good (APS-C)
no anti aliasing filter
great ISO range (102,400)
delivers RAW files
environment proof
not so great battery life (410 shots)
70
focusing manually
decently wide (24mm)
great maximum aperture (f1.8)
good sized screen (3 inch)
has image stabilization (Optical)
good resolution (20 megapixels)
nice sensor size (1")
saves RAW formats
fixed lens (fixed lens mount)
low battery (220 shots)
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Vlogging Comparison

Pentax K-70 Vlogging info
Sony RX100 V Vlogging info
71
selfie friendly display
image stabilization (Sensor based)
comes with face detect focusing
high quality video (1920 x 1080 pixels)
does have mic support
heavier than others (688 grams)
81
decently wide (24mm)
great maximum aperture (f1.8)
selfie friendly display
has image stabilization (Optical)
features face detect focus
high quality video (3840 x 2160 resolution)
lighter than competition (299 grams)
does not have microphone support
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Pentax K-70 vs Sony RX100 V Specifications

Detailed spec comparison table for Pentax K-70 and Sony RX100 V
 Pentax K-70Sony Cyber-shot DSC-RX100 V
General Information
Brand Pentax Sony
Model type Pentax K-70 Sony Cyber-shot DSC-RX100 V
Class Entry-Level DSLR Large Sensor Compact
Revealed 2016-06-08 2016-10-06
Physical type Compact SLR Large Sensor Compact
Sensor Information
Processor Chip PRIME MII Bionz X
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1"
Sensor measurements 23.5 x 15.6mm 13.2 x 8.8mm
Sensor area 366.6mm² 116.2mm²
Sensor resolution 24 megapixel 20 megapixel
Anti alias filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Full resolution 6000 x 4000 5472 x 3648
Max native ISO 102400 12800
Max boosted ISO - 25600
Min native ISO 100 125
RAW pictures
Min boosted ISO - 80
Autofocusing
Focus manually
Touch focus
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 11 315
Cross type focus points 9 -
Lens
Lens support Pentax KAF2 fixed lens
Lens zoom range - 24-70mm (2.9x)
Highest aperture - f/1.8-2.8
Macro focusing distance - 5cm
Total lenses 151 -
Crop factor 1.5 2.7
Screen
Display type Fully Articulated Tilting
Display size 3" 3"
Display resolution 921 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage 100% 100%
Viewfinder magnification 0.63x 0.59x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/6000 seconds 1/2000 seconds
Maximum quiet shutter speed - 1/32000 seconds
Continuous shooting rate 6.0 frames per second 24.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Integrated flash
Flash distance 12.00 m (at ISO 100) 10.20 m (at Auto ISO)
Flash modes Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual -
External flash
AE bracketing
WB bracketing
Maximum flash synchronize - 1/2000 seconds
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) 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Max video resolution 1920x1080 3840x2160
Video data format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S
Microphone support
Headphone support
Connectivity
Wireless Built-In Built-In
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 pounds) 299 gr (0.66 pounds)
Dimensions 126 x 93 x 74mm (5.0" x 3.7" x 2.9") 102 x 58 x 41mm (4.0" x 2.3" x 1.6")
DXO scores
DXO All around rating not tested 70
DXO Color Depth rating not tested 22.8
DXO Dynamic range rating not tested 12.4
DXO Low light rating not tested 586
Other
Battery life 410 photographs 220 photographs
Battery style Battery Pack Battery Pack
Battery ID - NP-BX1
Self timer Yes (2 or 12 secs, continuous) Yes
Time lapse feature With downloadable app
Type of storage SD/SDHC/SDXC (UHS-I compatible) SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Price at launch $649 $998