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Pentax K100D vs Sony NEX-6

Portability
64
Imaging
45
Features
36
Overall
41
Pentax K100D front
 
Sony Alpha NEX-6 front
Portability
85
Imaging
57
Features
76
Overall
64

Pentax K100D vs Sony NEX-6 Key Specs

Pentax K100D
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF Mount
  • 660g - 129 x 93 x 70mm
  • Released December 2006
  • Successor is Pentax K100D S
Sony NEX-6
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 100 - 25600
  • 1920 x 1080 video
  • Sony E Mount
  • 345g - 120 x 67 x 43mm
  • Introduced March 2013
  • Successor is Sony A6000
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Pentax K100D vs Sony NEX-6 Overview

Let's look a little more closely at the Pentax K100D vs Sony NEX-6, former being a Entry-Level DSLR while the other is a Advanced Mirrorless by competitors Pentax and Sony. There is a considerable difference between the resolutions of the K100D (6MP) and NEX-6 (16MP) but they possess the same exact sensor size (APS-C).

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The K100D was announced 7 years earlier than the NEX-6 and that is quite a large difference as far as tech is concerned. Both the cameras offer different body type with the Pentax K100D being a Compact SLR camera and the Sony NEX-6 being a Rangefinder-style mirrorless camera.

Before diving through a comprehensive comparison, below is a concise synopsis of how the K100D scores vs the NEX-6 for portability, imaging, features and an overall rating.

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Reasons to pick Pentax K100D over the Sony NEX-6

 K100D NEX-6 

Reasons to pick Sony NEX-6 over the Pentax K100D

 NEX-6 K100D 
IntroducedMarch 2013December 2006Fresher by 76 months
Display typeTiltingFixed Tilting display
Display sizing3"2.5"Larger display (+0.5")
Display resolution921k210kClearer display (+711k dot)

Common features in the Pentax K100D and Sony NEX-6

 K100D NEX-6 
Manual focus Very precise focus
Selfie screen Neither contains selfie screen
Touch display Neither contains Touch display

Pentax K100D vs Sony NEX-6 Physical Comparison

When you are looking to carry your camera frequently, you will have to factor in its weight and dimensions. The Pentax K100D has got external measurements of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") having a weight of 660 grams (1.46 lbs) whilst the Sony NEX-6 has dimensions of 120mm x 67mm x 43mm (4.7" x 2.6" x 1.7") having a weight of 345 grams (0.76 lbs).

Take a look at the Pentax K100D vs Sony NEX-6 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will differ based on the lens you have chosen at that moment. Below is the front view measurements comparison of the K100D against the NEX-6.

Pentax K100D vs Sony NEX-6 size comparison

Looking at size and weight, the portability score of the K100D and NEX-6 is 64 and 85 respectively.

Pentax K100D vs Sony NEX-6 top view buttons comparison

Pentax K100D vs Sony NEX-6 Sensor Comparison

Oftentimes, it is very tough to imagine the contrast between sensor sizing purely by reviewing specifications. The photograph below might provide you a much better sense of the sensor measurements in the K100D and NEX-6.

Plainly, both of these cameras enjoy the same exact sensor sizing but different megapixels. You can expect to see the Sony NEX-6 to offer you extra detail with its extra 10MP. Greater resolution can also help you crop images far more aggressively. The older K100D is going to be disadvantaged when it comes to sensor innovation.

Pentax K100D vs Sony NEX-6 sensor size comparison

Pentax K100D vs Sony NEX-6 Screen and ViewFinder

Pentax K100D vs Sony NEX-6 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax K100D
Portrait photography with Sony NEX-6
51
has manual focus
sensor size is decent (APS-C)
delivers RAW files
doesn't have liveview
sensor resolution not great (6MP)
74
manual focus
good MP (16 megapixels)
sensor size is decent (APS-C)
includes face detect autofocus
delivers RAW files
Photography Glossary

Street Comparison

Pentax K100D as a Street photography camera
Sony NEX-6 as a Street photography camera
58
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW files
screen does not articulate
heavier than others (660g)
78
tilting screen
sensor size is decent (APS-C)
delivers RAW files
lighter than competition (345g)
above average ISO range (25,600)
lack of image stabilization
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Sports Comparison

Sports photography with Pentax K100D
Sports photography with Sony NEX-6
47
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
has phase detect AF
doesn't have liveview
continuous shooting slow (3.0 frames per second)
sensor resolution not great (6 megapixels)
66
good MP (16 megapixels)
sensor size is decent (APS-C)
has phase detect autofocus
lack of image stabilization
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Travel Comparison

Pentax K100D Travel photography factors
Sony NEX-6 Travel photography factors
42
built-in flash
no Time Lapse recording
heavier than others (660 grams)
sensor resolution not great (6 megapixels)
does not have a selfie friendly screen
75
lighter than competition (345 grams)
good MP (16 megapixels)
built-in flash
does not have a selfie friendly display
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Landscape Comparison

Landscape photography with Pentax K100D
Landscape photography with Sony NEX-6
52
has manual focus
swap lenses (Pentax KAF mount)
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW files
screen is somewhat small (2.5 inches)
doesn't have liveview
sensor resolution not great (6 megapixels)
no Time Lapse recording
75
manual focus
interchangeable lenses (Sony E mount)
pretty good screen size (3")
good MP (16 megapixels)
sensor size is decent (APS-C)
above average ISO range (25,600)
delivers RAW files
lack of image stabilization
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Vlogging Comparison

Pentax K100D Vlogging factors
Sony NEX-6 Vlogging factors
9
no video
32
includes face detect autofocus
good video quality (1920 x 1080 pxls)
lighter than competition (345 grams)
does not have a selfie friendly display
lack of image stabilization
does not have microphone socket
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Pentax K100D vs Sony NEX-6 Specifications

Detailed spec comparison table for Pentax K100D and Sony NEX-6
 Pentax K100DSony Alpha NEX-6
General Information
Manufacturer Pentax Sony
Model Pentax K100D Sony Alpha NEX-6
Category Entry-Level DSLR Advanced Mirrorless
Released 2006-12-03 2013-03-25
Physical type Compact SLR Rangefinder-style mirrorless
Sensor Information
Processor Chip - Bionz
Sensor type CCD CMOS
Sensor size APS-C APS-C
Sensor measurements 23.5 x 15.7mm 23.5 x 15.6mm
Sensor surface area 369.0mm² 366.6mm²
Sensor resolution 6 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 3:2 3:2 and 16:9
Max resolution 3008 x 2008 4912 x 3264
Max native ISO 3200 25600
Min native ISO 200 100
RAW photos
Autofocusing
Focus manually
Touch focus
Continuous AF
Single AF
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 11 99
Lens
Lens mount Pentax KAF Sony E
Total lenses 151 121
Crop factor 1.5 1.5
Screen
Display type Fixed Type Tilting
Display diagonal 2.5 inch 3 inch
Resolution of display 210k dots 921k dots
Selfie friendly
Liveview
Touch friendly
Display tech - Xtra Fine LCD with Tilt Up 90� and Down 45�
Viewfinder Information
Viewfinder Optical (pentamirror) Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage 96 percent 100 percent
Viewfinder magnification 0.57x 0.73x
Features
Minimum shutter speed 30 secs 30 secs
Fastest shutter speed 1/4000 secs 1/4000 secs
Continuous shutter rate 3.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range - 6.00 m
Flash options Auto, On, Off, Red-eye reduction Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in
External flash
AE bracketing
White balance bracketing
Fastest flash synchronize 1/180 secs 1/160 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1920 x 1080 (60, 24 fps), 1440 x 1080 (30 fps), 640 x 480 (30 fps)
Max video resolution None 1920x1080
Video file format - MPEG-4, AVCHD
Microphone port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 660 grams (1.46 lb) 345 grams (0.76 lb)
Dimensions 129 x 93 x 70mm (5.1" x 3.7" x 2.8") 120 x 67 x 43mm (4.7" x 2.6" x 1.7")
DXO scores
DXO Overall score not tested 78
DXO Color Depth score not tested 23.7
DXO Dynamic range score not tested 13.1
DXO Low light score not tested 1018
Other
Battery life - 360 images
Style of battery - Battery Pack
Battery model 4 x AA NPFW50
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec, 10sec (3 images))
Time lapse feature With downloadable app
Type of storage SD/MMC card SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Retail pricing $0 $365