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Pentax K-5 vs Sony RX100 VI

Portability
60
Imaging
56
Features
82
Overall
66
Pentax K-5 front
 
Sony Cyber-shot DSC-RX100 VI front
Portability
88
Imaging
53
Features
75
Overall
61

Pentax K-5 vs Sony RX100 VI Key Specs

Pentax K-5
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 80 - 12800 (Boost to 51200)
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 740g - 131 x 97 x 73mm
  • Released December 2010
  • Earlier Model is Pentax K-7
  • Updated by Pentax K-5 IIs
Sony RX100 VI
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Raise to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-200mm (F2.8-4.5) lens
  • 301g - 102 x 58 x 43mm
  • Introduced June 2018
  • Old Model is Sony RX100 V
  • Updated by Sony RX100 VII
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Pentax K-5 vs Sony RX100 VI Overview

Here, we are looking at the Pentax K-5 and Sony RX100 VI, one is a Advanced DSLR and the other is a Large Sensor Compact by brands Pentax and Sony. The resolution of the K-5 (16MP) and the RX100 VI (20MP) is fairly well matched but the K-5 (APS-C) and RX100 VI (1") provide different sensor sizes.

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The K-5 was released 8 years prior to the RX100 VI which is quite a significant gap as far as tech is concerned. The two cameras feature different body design with the Pentax K-5 being a Mid-size SLR camera and the Sony RX100 VI being a Large Sensor Compact camera.

Before going straight to a in depth comparison, here is a concise introduction of how the K-5 matches up vs the RX100 VI with regard to portability, imaging, features and an overall score.

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Reasons to pick Pentax K-5 over the Sony RX100 VI

 K-5 RX100 VI 

Reasons to pick Sony RX100 VI over the Pentax K-5

 RX100 VI K-5 
IntroducedJune 2018December 2010More modern by 90 months
Display typeTiltingFixed Tilting display
Display resolution1229k921kCrisper display (+308k dot)
Selfie screen Take selfies
Touch display Easily navigate

Common features in the Pentax K-5 and Sony RX100 VI

 K-5 RX100 VI 
Manual focus Very accurate focusing
Display size3"3"Same display dimensions

Pentax K-5 vs Sony RX100 VI Physical Comparison

If you're planning to carry around your camera frequently, you need to think about its weight and proportions. The Pentax K-5 comes with external dimensions of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") and a weight of 740 grams (1.63 lbs) while the Sony RX100 VI has measurements of 102mm x 58mm x 43mm (4.0" x 2.3" x 1.7") with a weight of 301 grams (0.66 lbs).

Take a look at the Pentax K-5 and Sony RX100 VI in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you have at the time. The following is a front view sizing comparison of the K-5 compared to the RX100 VI.

Pentax K-5 vs Sony RX100 VI size comparison

Factoring in size and weight, the portability grade of the K-5 and RX100 VI is 60 and 88 respectively.

Pentax K-5 vs Sony RX100 VI top view buttons comparison

Pentax K-5 vs Sony RX100 VI Sensor Comparison

Often, it's difficult to imagine the difference between sensor sizes simply by looking at specifications. The picture below will give you a better sense of the sensor dimensions in the K-5 and RX100 VI.

To sum up, the 2 cameras come with different resolutions and different sensor sizes. The K-5 because of its larger sensor is going to make shooting shallower depth of field easier and the Sony RX100 VI will give you extra detail as a result of its extra 4MP. Greater resolution will also help you crop photos a good deal more aggressively. The more aged K-5 is going to be disadvantaged in sensor innovation.

Pentax K-5 vs Sony RX100 VI sensor size comparison

Pentax K-5 vs Sony RX100 VI Screen and ViewFinder

Pentax K-5 vs Sony RX100 VI Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-5 Portrait photography details
Sony RX100 VI Portrait photography details
73
focusing manually
MP count good (16 megapixels)
sensor size is decent (APS-C)
supports face detection autofocus
supports RAW formats
66
has manual focus
flash sync speed is above average (1/2,000s)
MP count decent (20MP)
decent sensor size (1")
comes with face detection focus
delivers RAW formats
cannot use external flash
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Street Comparison

Pentax K-5 Street photography information
Sony RX100 VI Street photography information
66
has image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
weather proofing
no moving screen
85
tilting screen
has image stabilization (Optical)
decent sensor size (1")
delivers RAW formats
has focus by touch
lighter than average (301 grams)
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Sports Comparison

Pentax K-5 Sports photography info
Sony RX100 VI Sports photography info
78
max shutter speed is good (1/8,000 seconds)
has image stabilization (Sensor based)
MP count good (16MP)
sensor size is decent (APS-C)
supports tracking autofocus
weather proofing
has phase detect autofocus
70
silent shutter (1/32,000 seconds)
max fps high (24.0 frames per second)
has image stabilization (Optical)
MP count decent (20MP)
decent sensor size (1")
comes with tracking autofocus
has phase detect auto focus
bad battery life (240 per charge)
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Travel Comparison

Travel photography with Pentax K-5
Travel photography with Sony RX100 VI
65
weather proofing
MP count good (16MP)
has built in flash
does not posses selfie friendly display
76
lighter than average (301g)
has bluetooth
has focus by touch
MP count decent (20MP)
built-in flash
selfie friendly display
pretty wide (24mm)
bad battery life (240 shots)
somewhat slow maximum aperture (f2.8)
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Landscape Comparison

Pentax K-5 Landscape photography advice
Sony RX100 VI Landscape photography advice
78
focusing manually
switch lenses (Pentax KAF2 mount)
screen size is good (3 inches)
has image stabilization (Sensor based)
MP count good (16MP)
sensor size is decent (APS-C)
supports RAW formats
weather proofing
65
has manual focus
pretty wide (24mm)
pretty good screen size (3 inches)
has image stabilization (Optical)
MP count decent (20MP)
decent sensor size (1")
delivers RAW formats
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f2.8)
bad battery life (240 CIPA)
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Vlogging Comparison

Pentax K-5 Vlogging information
Sony RX100 VI Vlogging information
33
has image stabilization (Sensor based)
supports face detection autofocus
high video quality (1920 x 1080 pxls)
has external mic support
does not posses selfie friendly display
76
pretty wide (24mm)
selfie friendly display
touchscreen functionality
has image stabilization (Optical)
comes with face detection focus
high res video (3840 x 2160 pixels)
lighter than average (301g)
somewhat slow maximum aperture (f2.8)
lack of external mic jack
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Pentax K-5 vs Sony RX100 VI Specifications

Detailed spec comparison table for Pentax K-5 and Sony RX100 VI
 Pentax K-5Sony Cyber-shot DSC-RX100 VI
General Information
Manufacturer Pentax Sony
Model type Pentax K-5 Sony Cyber-shot DSC-RX100 VI
Class Advanced DSLR Large Sensor Compact
Released 2010-12-18 2018-06-05
Body design Mid-size SLR Large Sensor Compact
Sensor Information
Chip Prime II Bionz X
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1"
Sensor dimensions 23.7 x 15.7mm 13.2 x 8.8mm
Sensor area 372.1mm² 116.2mm²
Sensor resolution 16MP 20MP
Anti alias filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Max resolution 4928 x 3264 5472 x 3648
Max native ISO 12800 12800
Max enhanced ISO 51200 25600
Lowest native ISO 80 125
RAW photos
Lowest enhanced ISO - 80
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
AF tracking
Selective AF
Center weighted AF
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 11 315
Cross type focus points 9 -
Lens
Lens mount type Pentax KAF2 fixed lens
Lens zoom range - 24-200mm (8.3x)
Max aperture - f/2.8-4.5
Macro focusing distance - 8cm
Amount of lenses 151 -
Focal length multiplier 1.5 2.7
Screen
Screen type Fixed Type Tilting
Screen diagonal 3 inches 3 inches
Screen resolution 921k dot 1,229k dot
Selfie friendly
Liveview
Touch screen
Screen technology TFT LCD monitor -
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 2,359k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.61x 0.59x
Features
Minimum shutter speed 30 seconds 30 seconds
Fastest shutter speed 1/8000 seconds 1/2000 seconds
Fastest silent shutter speed - 1/32000 seconds
Continuous shutter speed 7.0fps 24.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash distance 13.00 m (at ISO 100) 5.90 m (at Auto ISO)
Flash settings Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless -
External flash
Auto exposure bracketing
White balance bracketing
Fastest flash sync 1/180 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 (25 fps), 1280 x 720 (25, 30 fps), 640 x 424 (25, 30 fps) 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
Max video resolution 1920x1080 3840x2160
Video file format Motion JPEG MPEG-4, AVCHD, XAVC S
Mic input
Headphone input
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) NP-BX1 lithium-ion battery & USB charger
GPS Optional None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 740 grams (1.63 lbs) 301 grams (0.66 lbs)
Physical dimensions 131 x 97 x 73mm (5.2" x 3.8" x 2.9") 102 x 58 x 43mm (4.0" x 2.3" x 1.7")
DXO scores
DXO Overall rating 82 not tested
DXO Color Depth rating 23.7 not tested
DXO Dynamic range rating 14.1 not tested
DXO Low light rating 1162 not tested
Other
Battery life 980 photographs 240 photographs
Type of battery Battery Pack Battery Pack
Battery ID D-LI90 NP-BX1
Self timer Yes ( 2 or 12 seconds) Yes
Time lapse shooting With downloadable app
Type of storage SD/SDHC/SDXC SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Launch cost $800 $1,198