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Pentax K-1 II vs Sony RX100 V

Portability
55
Imaging
77
Features
82
Overall
79
Pentax K-1 Mark II front
 
Sony Cyber-shot DSC-RX100 V front
Portability
89
Imaging
53
Features
80
Overall
63

Pentax K-1 II vs Sony RX100 V Key Specs

Pentax K-1 II
(Full Review)
  • 36MP - Full frame Sensor
  • 3.2" Fully Articulated Display
  • ISO 100 - 819200
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF4 Mount
  • 1010g - 137 x 110 x 86mm
  • Released February 2018
  • Replaced the Pentax K-1
Sony RX100 V
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 125 - 12800 (Expand to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-70mm (F1.8-2.8) lens
  • 299g - 102 x 58 x 41mm
  • Introduced October 2016
  • Earlier Model is Sony RX100 IV
  • Refreshed by Sony RX100 VI
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Pentax K-1 II vs Sony RX100 V Overview

Below, we will be matching up the Pentax K-1 II versus Sony RX100 V, former being a Advanced DSLR while the latter is a Large Sensor Compact by rivals Pentax and Sony. There exists a substantial gap among the sensor resolutions of the K-1 II (36MP) and RX100 V (20MP) and the K-1 II (Full frame) and RX100 V (1") use different sensor size.

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The K-1 II was manufactured 17 months later than the RX100 V which makes the cameras a generation apart from one another. Both of the cameras come with different body type with the Pentax K-1 II being a Mid-size SLR camera and the Sony RX100 V being a Large Sensor Compact camera.

Before getting in to a in depth comparison, below is a concise overview of how the K-1 II grades versus the RX100 V when it comes to portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-1 II over the Sony RX100 V

 K-1 II RX100 V 
IntroducedFebruary 2018October 2016More recent by 17 months
Screen typeFully ArticulatedTiltingFully Articulating screen
Screen dimension3.2"3"Bigger screen (+0.2")

Reasons to pick Sony RX100 V over the Pentax K-1 II

 RX100 V K-1 II 
Screen resolution1229k1037kClearer screen (+192k dot)
Selfie screen Easy selfies

Common features in the Pentax K-1 II and Sony RX100 V

 K-1 II RX100 V 
Manual focus Very exact focusing
Touch friendly screen Lack of Touch friendly screen

Pentax K-1 II vs Sony RX100 V Physical Comparison

For those who are looking to lug around your camera regularly, you have to take into account its weight and measurements. The Pentax K-1 II provides physical measurements of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") accompanied by a weight of 1010 grams (2.23 lbs) while the Sony RX100 V has proportions of 102mm x 58mm x 41mm (4.0" x 2.3" x 1.6") having a weight of 299 grams (0.66 lbs).

Examine the Pentax K-1 II versus Sony RX100 V in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change dependant on the lens you are utilizing at that moment. Below is the front view physical size comparison of the K-1 II vs the RX100 V.

Pentax K-1 II vs Sony RX100 V size comparison

Using dimensions and weight, the portability grade of the K-1 II and RX100 V is 55 and 89 respectively.

Pentax K-1 II vs Sony RX100 V top view buttons comparison

Pentax K-1 II vs Sony RX100 V Sensor Comparison

More often than not, it's tough to picture the difference in sensor measurements simply by seeing a spec sheet. The photograph here may give you a stronger sense of the sensor sizing in the K-1 II and RX100 V.

Clearly, each of the cameras posses different resolutions and different sensor measurements. The K-1 II featuring a bigger sensor is going to make achieving shallower DOF less difficult and the Pentax K-1 II will provide extra detail due to its extra 16 Megapixels. Higher resolution will help you crop photographs somewhat more aggressively. The younger K-1 II should have an advantage in sensor innovation.

Pentax K-1 II vs Sony RX100 V sensor size comparison

Pentax K-1 II vs Sony RX100 V Screen and ViewFinder

Pentax K-1 II vs Sony RX100 V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-1 II Portrait photography features
Sony RX100 V Portrait photography features
86
focusing manually
megapixel count great (36 megapixels)
sensor size is big (Full frame)
has face detect autofocus
delivers RAW formats
66
focusing manually
flash sync is higher than normal (1/2,000s)
MP count good (20 megapixels)
sensor size is nice (1")
provides face detection focus
exports RAW files
can't use external flash
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Street Comparison

Pentax K-1 II Street photography details
Sony RX100 V Street photography details
70
screen can move to multiple angles
image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
delivers RAW formats
weather proof
good ISO range (819,200)
more heavy than competition in class (1,010 grams)
85
screen tilts up and down
image stabilization (Optical)
sensor size is nice (1")
exports RAW files
lighter than competitors (299g)
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Sports Comparison

Pentax K-1 II Sports photography advice
Sony RX100 V Sports photography advice
77
max shutter speed is good (1/8,000s)
image stabilization (Sensor based 5-axis)
megapixel count great (36 megapixels)
sensor size is big (Full frame)
has tracking focus
weather proof
supports phase detect autofocus
low frames per second (4.4 frames/s)
low battery life (670 shots)
70
quiet mode (1/32,000 seconds)
fast continuous shooting (24.0 frames per second)
image stabilization (Optical)
MP count good (20 megapixels)
sensor size is nice (1")
provides tracking autofocus
sensor has phase detect auto focus
terrible battery power (220 CIPA)
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Travel Comparison

Pentax K-1 II as a Travel photography camera
Sony RX100 V as a Travel photography camera
53
weather proof
megapixel count great (36 megapixels)
low battery life (670 CIPA)
more heavy than competition in class (1,010g)
does not feature selfie friendly display
80
lighter than competitors (299 grams)
MP count good (20MP)
flash built-in
screen is selfie friendly
fairly wide (24mm)
good max aperture (f1.8)
terrible battery power (220 shots)
Photography Glossary

Landscape Comparison

Pentax K-1 II Landscape photography information
Sony RX100 V Landscape photography information
82
focusing manually
switch lenses (Pentax KAF4 mount)
screen size is good (3.2")
image stabilization (Sensor based 5-axis)
megapixel count great (36 megapixels)
sensor size is big (Full frame)
does not have low pass filter
good ISO range (819,200)
delivers RAW formats
weather proof
has dual storage slots
low battery life (670 shots)
70
focusing manually
fairly wide (24mm)
good max aperture (f1.8)
nice screen size (3 inches)
image stabilization (Optical)
MP count good (20 megapixels)
sensor size is nice (1")
exports RAW files
fixed lens (fixed lens mount)
terrible battery power (220 shots)
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Vlogging Comparison

Pentax K-1 II Vlogging highlights
Sony RX100 V Vlogging highlights
32
image stabilization (Sensor based 5-axis)
has face detect autofocus
high res video (1920 x 1080 pixels)
comes with microphone jack
does not feature selfie friendly display
more heavy than competition in class (1,010 grams)
81
fairly wide (24mm)
good max aperture (f1.8)
screen is selfie friendly
image stabilization (Optical)
provides face detection focus
high quality video (3840 x 2160 pixels)
lighter than competitors (299 grams)
does not have external mic jack
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Pentax K-1 II vs Sony RX100 V Specifications

Detailed spec comparison table for Pentax K-1 II and Sony RX100 V
 Pentax K-1 Mark IISony Cyber-shot DSC-RX100 V
General Information
Manufacturer Pentax Sony
Model Pentax K-1 Mark II Sony Cyber-shot DSC-RX100 V
Category Advanced DSLR Large Sensor Compact
Released 2018-02-22 2016-10-06
Body design Mid-size SLR Large Sensor Compact
Sensor Information
Chip PRIME IV Bionz X
Sensor type CMOS BSI-CMOS
Sensor size Full frame 1"
Sensor dimensions 35.9 x 24mm 13.2 x 8.8mm
Sensor surface area 861.6mm² 116.2mm²
Sensor resolution 36MP 20MP
Anti aliasing filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Full resolution 7360 x 4912 5472 x 3648
Max native ISO 819200 12800
Max boosted ISO - 25600
Minimum native ISO 100 125
RAW format
Minimum boosted ISO - 80
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 33 315
Cross focus points 25 -
Lens
Lens mount Pentax KAF4 fixed lens
Lens focal range - 24-70mm (2.9x)
Largest aperture - f/1.8-2.8
Macro focus distance - 5cm
Amount of lenses 151 -
Focal length multiplier 1 2.7
Screen
Range of display Fully Articulated Tilting
Display diagonal 3.2 inches 3 inches
Resolution of display 1,037 thousand dot 1,229 thousand dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage 100% 100%
Viewfinder magnification 0.7x 0.59x
Features
Lowest shutter speed 30 seconds 30 seconds
Highest shutter speed 1/8000 seconds 1/2000 seconds
Highest quiet shutter speed - 1/32000 seconds
Continuous shooting speed 4.4fps 24.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash range no built-in flash 10.20 m (at Auto ISO)
Flash settings Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync -
External flash
Auto exposure bracketing
White balance bracketing
Highest flash sync 1/200 seconds 1/2000 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
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 format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S
Mic input
Headphone input
Connectivity
Wireless Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Built-in None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 1010g (2.23 pounds) 299g (0.66 pounds)
Dimensions 137 x 110 x 86mm (5.4" x 4.3" x 3.4") 102 x 58 x 41mm (4.0" x 2.3" x 1.6")
DXO scores
DXO All around score not tested 70
DXO Color Depth score not tested 22.8
DXO Dynamic range score not tested 12.4
DXO Low light score not tested 586
Other
Battery life 670 images 220 images
Type of battery Battery Pack Battery Pack
Battery model D-LI90 NP-BX1
Self timer Yes (2 or 12 sec, custom) Yes
Time lapse shooting With downloadable app
Type of storage Dual SD/SDHC/SDXC (UHS-I) SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots Two 1
Retail cost $1,737 $998