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Pentax K-7 vs Sony HX100V

Portability
60
Imaging
54
Features
69
Overall
60
Pentax K-7 front
 
Sony Cyber-shot DSC-HX100V front
Portability
66
Imaging
39
Features
50
Overall
43

Pentax K-7 vs Sony HX100V Key Specs

Pentax K-7
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 2000 (Push to 6400)
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 750g - 131 x 97 x 73mm
  • Announced October 2009
  • Refreshed by Pentax K-5
Sony HX100V
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Screen
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 27-810mm (F2.8-5.6) lens
  • 577g - 122 x 87 x 93mm
  • Introduced October 2011
  • Later Model is Sony HX200V
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Pentax K-7 vs Sony HX100V Overview

Here, we will be analyzing the Pentax K-7 versus Sony HX100V, former being a Advanced DSLR while the latter is a Small Sensor Superzoom by competitors Pentax and Sony. The sensor resolution of the K-7 (15MP) and the HX100V (16MP) is pretty well matched but the K-7 (APS-C) and HX100V (1/2.3") offer different sensor dimensions.

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The K-7 was revealed 24 months prior to the HX100V which makes them a generation apart from each other. Both the cameras feature different body design with the Pentax K-7 being a Mid-size SLR camera and the Sony HX100V being a SLR-like (bridge) camera.

Before diving into a in depth comparison, here is a short summation of how the K-7 grades vs the HX100V in terms of portability, imaging, features and an overall rating.

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Reasons to pick Pentax K-7 over the Sony HX100V

 K-7 HX100V 

Reasons to pick Sony HX100V over the Pentax K-7

 HX100V K-7 
IntroducedOctober 2011October 2009Fresher by 24 months
Screen typeTiltingFixed Tilting screen

Common features in the Pentax K-7 and Sony HX100V

 K-7 HX100V 
Manually focus Dial accurate focus
Screen size3"3"Same screen sizing
Screen resolution921k921kSame screen resolution
Selfie screen No selfie screen
Touch friendly screen Neither comes with Touch friendly screen

Pentax K-7 vs Sony HX100V Physical Comparison

For anyone who is looking to carry your camera often, you will need to take into account its weight and dimensions. The Pentax K-7 comes with outside measurements of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") and a weight of 750 grams (1.65 lbs) while the Sony HX100V has dimensions of 122mm x 87mm x 93mm (4.8" x 3.4" x 3.7") and a weight of 577 grams (1.27 lbs).

Check the Pentax K-7 versus Sony HX100V in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will change dependant on the lens you choose at that time. Here is a front view physical size comparison of the K-7 versus the HX100V.

Pentax K-7 vs Sony HX100V size comparison

Taking into consideration size and weight, the portability grade of the K-7 and HX100V is 60 and 66 respectively.

Pentax K-7 vs Sony HX100V top view buttons comparison

Pentax K-7 vs Sony HX100V Sensor Comparison

Oftentimes, its difficult to picture the gap between sensor sizing only by reading through specs. The photograph below may offer you a much better sense of the sensor measurements in the K-7 and HX100V.

As you can plainly see, both of those cameras feature different megapixel count and different sensor sizing. The K-7 having a bigger sensor is going to make getting bokeh easier and the Sony HX100V will resolve greater detail because of its extra 1MP. Higher resolution will enable you to crop pictures way more aggressively. The older K-7 is going to be behind when it comes to sensor innovation.

Pentax K-7 vs Sony HX100V sensor size comparison

Pentax K-7 vs Sony HX100V Screen and ViewFinder

Pentax K-7 vs Sony HX100V Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax K-7
Portrait photography with Sony HX100V
72
focusing manually
MP count good (15 megapixels)
good sensor size (APS-C)
offers face detection focusing
supports RAW files
39
focusing manually
MP count good (16MP)
cannot use external flash
very small sensor (1/2.3")
lack of RAW support
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Street Comparison

Pentax K-7 Street photography advice
Sony HX100V Street photography advice
66
built in image stabilization (Sensor based)
good sensor size (APS-C)
supports RAW files
environment sealing
fixed screen
50
tilting screen
built in image stabilization (Optical)
very small sensor (1/2.3")
lack of RAW support
more heavy than competitors (577g)
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Sports Comparison

Sports photography with Pentax K-7
Sports photography with Sony HX100V
69
high shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based)
MP count good (15 megapixels)
good sensor size (APS-C)
environment sealing
has phase detect AF
max fps low (5.0 frames per second)
49
incredible zoom range (27-810mm 30.0 x zoom)
built in image stabilization (Optical)
MP count good (16MP)
very small sensor (1/2.3")
lack of phase detect autofocus
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Travel Comparison

Pentax K-7 Travel photography highlights
Sony HX100V Travel photography highlights
64
environment sealing
MP count good (15MP)
flash built-in
does not have a selfie friendly display
54
MP count good (16 megapixels)
built-in flash
relatively wide (27mm)
long zoom (810mm)
missing Timelapse mode
more heavy than competitors (577g)
display isn't selfie friendly
somewhat slow maximum aperture (f2.8)
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Landscape Comparison

Pentax K-7 Landscape photography features
Sony HX100V Landscape photography features
77
focusing manually
switch lenses (Pentax KAF2 mount)
screen is a good size (3 inch)
built in image stabilization (Sensor based)
MP count good (15MP)
good sensor size (APS-C)
supports RAW files
environment sealing
47
focusing manually
relatively wide (27mm)
screen size is good (3")
built in image stabilization (Optical)
MP count good (16MP)
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f2.8)
very small sensor (1/2.3")
lack of RAW support
missing Timelapse mode
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Vlogging Comparison

Pentax K-7 Vlogging advice
Sony HX100V Vlogging advice
25
built in image stabilization (Sensor based)
offers face detection focusing
does not have a selfie friendly display
video res low (1280 x 720 pxls)
doesn't have external mic socket
25
relatively wide (27mm)
built in image stabilization (Optical)
video res high (1920 x 1080 pxls)
somewhat slow maximum aperture (f2.8)
display isn't selfie friendly
missing external microphone socket
more heavy than competitors (577g)
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Pentax K-7 vs Sony HX100V Specifications

Detailed spec comparison table for Pentax K-7 and Sony HX100V
 Pentax K-7Sony Cyber-shot DSC-HX100V
General Information
Brand Pentax Sony
Model Pentax K-7 Sony Cyber-shot DSC-HX100V
Category Advanced DSLR Small Sensor Superzoom
Announced 2009-10-02 2011-10-21
Physical type Mid-size SLR SLR-like (bridge)
Sensor Information
Chip Prime II BIONZ
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1/2.3"
Sensor measurements 23.4 x 15.6mm 6.17 x 4.55mm
Sensor surface area 365.0mm² 28.1mm²
Sensor resolution 15 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 3:2 4:3 and 16:9
Peak resolution 4672 x 3104 4608 x 3456
Highest native ISO 2000 3200
Highest enhanced ISO 6400 -
Lowest native ISO 100 100
RAW format
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
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 9
Lens
Lens mounting type Pentax KAF2 fixed lens
Lens focal range - 27-810mm (30.0x)
Largest aperture - f/2.8-5.6
Amount of lenses 151 -
Crop factor 1.5 5.8
Screen
Type of display Fixed Type Tilting
Display sizing 3 inch 3 inch
Resolution of display 921k dots 921k dots
Selfie friendly
Liveview
Touch function
Display tech TFT color LCD with AR coating XtraFine LCD display with TruBlack technology
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder coverage 100 percent -
Viewfinder magnification 0.61x -
Features
Min shutter speed 30s 30s
Max shutter speed 1/8000s 1/4000s
Continuous shutter rate 5.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash range 13.00 m 12.70 m
Flash modes Auto, On, Off, Red-eye, Slow Sync, Rear Curtain, Wireless Auto, On, Off, Slow Sync
External flash
AEB
White balance bracketing
Max flash synchronize 1/180s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 fps), 1536 x 1024 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (60fps), 1440 x 1080 (30fps), 1280 x 720 (30fps), 640 x 480 (30fps)
Highest video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4, AVCHD
Microphone port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 750 gr (1.65 pounds) 577 gr (1.27 pounds)
Physical dimensions 131 x 97 x 73mm (5.2" x 3.8" x 2.9") 122 x 87 x 93mm (4.8" x 3.4" x 3.7")
DXO scores
DXO Overall score 61 not tested
DXO Color Depth score 22.6 not tested
DXO Dynamic range score 10.6 not tested
DXO Low light score 536 not tested
Other
Battery life 980 images -
Battery type Battery Pack -
Battery model D-LI90 NP-FH50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording
Storage type SD/SDHC/MMC SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots 1 1
Retail pricing $599 $429