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Pentax K-7 vs Sony A99 II

Portability
60
Imaging
54
Features
69
Overall
60
Pentax K-7 front
 
Sony Alpha A99 II front
Portability
57
Imaging
77
Features
92
Overall
83

Pentax K-7 vs Sony A99 II Key Specs

Pentax K-7
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 2000 (Boost to 6400)
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 750g - 131 x 97 x 73mm
  • Launched October 2009
  • New Model is Pentax K-5
Sony A99 II
(Full Review)
  • 42MP - Full frame Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 25600 (Boost to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony/Minolta Alpha Mount
  • 849g - 143 x 104 x 76mm
  • Revealed September 2016
  • Older Model is Sony A99
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Pentax K-7 vs Sony A99 II Overview

Here is a detailed analysis of the Pentax K-7 vs Sony A99 II, both Advanced DSLR cameras by rivals Pentax and Sony. There exists a substantial gap among the resolutions of the K-7 (15MP) and A99 II (42MP) and the K-7 (APS-C) and A99 II (Full frame) possess different sensor dimensions.

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The K-7 was brought out 8 years before the A99 II and that is a fairly big difference as far as camera technology is concerned. Both of the cameras offer the identical body type (Mid-size SLR).

Before delving in to a in-depth comparison, below is a brief highlight of how the K-7 grades versus the A99 II with respect to portability, imaging, features and an overall rating.

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Reasons to pick Pentax K-7 over the Sony A99 II

 K-7 A99 II 

Reasons to pick Sony A99 II over the Pentax K-7

 A99 II K-7 
RevealedSeptember 2016October 2009Fresher by 84 months
Screen typeFully articulatedFixed Fully Articulating screen
Screen resolution1229k921kSharper screen (+308k dot)
Selfie screen Easy selfies

Common features in the Pentax K-7 and Sony A99 II

 K-7 A99 II 
Focus manually Dial precise focusing
Screen sizing3"3"Equivalent screen sizing
Touch screen Neither offers Touch screen

Pentax K-7 vs Sony A99 II Physical Comparison

For anybody who is intending to carry your camera regularly, you'll have to consider its weight and proportions. The Pentax K-7 offers physical measurements of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") having a weight of 750 grams (1.65 lbs) while the Sony A99 II has measurements of 143mm x 104mm x 76mm (5.6" x 4.1" x 3.0") and a weight of 849 grams (1.87 lbs).

Analyze the Pentax K-7 vs Sony A99 II in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change dependant on the lens you are working with at that time. Below is the front view overall size comparison of the K-7 vs the A99 II.

Pentax K-7 vs Sony A99 II size comparison

Using dimensions and weight, the portability score of the K-7 and A99 II is 60 and 57 respectively.

Pentax K-7 vs Sony A99 II top view buttons comparison

Pentax K-7 vs Sony A99 II Sensor Comparison

Sometimes, it's tough to imagine the gap in sensor sizing merely by checking out technical specs. The photograph underneath might offer you a more clear sense of the sensor sizing in the K-7 and A99 II.

As you can tell, both of those cameras offer different resolutions and different sensor sizing. The K-7 due to its smaller sensor is going to make getting shallower DOF more challenging and the Sony A99 II will show extra detail having its extra 27MP. Higher resolution will make it easier to crop photographs a little more aggressively. The older K-7 will be behind when it comes to sensor technology.

Pentax K-7 vs Sony A99 II sensor size comparison

Pentax K-7 vs Sony A99 II Screen and ViewFinder

Pentax K-7 vs Sony A99 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-7 as a Portrait photography camera
Sony A99 II as a Portrait photography camera
72
you can focus manually
good resolution (15 megapixels)
sensor size is good (APS-C)
includes face detect autofocus
exports RAW formats
86
manual focus
MP count amazing (42MP)
large sensor size (Full frame)
comes with face detection focusing
delivers RAW formats
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Street Comparison

Pentax K-7 Street photography details
Sony A99 II Street photography details
66
built in image stabilization (Sensor based)
sensor size is good (APS-C)
exports RAW formats
environment sealing
fixed screen
76
image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
delivers RAW formats
environment proofing
above average high ISO (25,600)
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Sports Comparison

Pentax K-7 Sports photography features
Sony A99 II Sports photography features
69
max shutter speed is good (1/8,000s)
built in image stabilization (Sensor based)
good resolution (15MP)
sensor size is good (APS-C)
environment sealing
supports phase detect autofocus
slow continuous shooting (5.0 frames/s)
82
max shutter speed is good (1/8,000s)
image stabilization (Sensor based 5-axis)
MP count amazing (42 megapixels)
large sensor size (Full frame)
comes with tracking autofocus
environment proofing
sensor has phase detect AF
terrible battery life (490 shots)
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Travel Comparison

Pentax K-7 Travel photography features
Sony A99 II Travel photography features
64
environment sealing
good resolution (15 megapixels)
flash built-in
doesn't offer selfie friendly display
70
environment proofing
has bluetooth
MP count amazing (42 megapixels)
screen is selfie friendly
terrible battery life (490 CIPA)
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Landscape Comparison

Pentax K-7 Landscape photography advice
Sony A99 II Landscape photography advice
77
you can focus manually
switch lenses (Pentax KAF2 mount)
pretty good screen size (3 inch)
built in image stabilization (Sensor based)
good resolution (15MP)
sensor size is good (APS-C)
exports RAW formats
environment sealing
82
manual focus
change lenses (Sony/Minolta Alpha mount)
screen size is good (3")
image stabilization (Sensor based 5-axis)
MP count amazing (42MP)
large sensor size (Full frame)
does not have anti aliasing filter
above average high ISO (25,600)
delivers RAW formats
environment proofing
two card slots
terrible battery life (490 CIPA)
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Vlogging Comparison

Pentax K-7 Vlogging highlights
Sony A99 II Vlogging highlights
25
built in image stabilization (Sensor based)
includes face detect autofocus
doesn't offer selfie friendly display
low res video (1280 x 720 resolution)
does not have microphone support
78
screen is selfie friendly
image stabilization (Sensor based 5-axis)
comes with face detection focusing
high res video (3840 x 2160 resolution)
includes external microphone socket
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Pentax K-7 vs Sony A99 II Specifications

Detailed spec comparison table for Pentax K-7 and Sony A99 II
 Pentax K-7Sony Alpha A99 II
General Information
Manufacturer Pentax Sony
Model type Pentax K-7 Sony Alpha A99 II
Category Advanced DSLR Advanced DSLR
Launched 2009-10-02 2016-09-19
Physical type Mid-size SLR Mid-size SLR
Sensor Information
Powered by Prime II Bionz X
Sensor type CMOS BSI-CMOS
Sensor size APS-C Full frame
Sensor measurements 23.4 x 15.6mm 35.9 x 24mm
Sensor surface area 365.0mm² 861.6mm²
Sensor resolution 15 megapixel 42 megapixel
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Highest Possible resolution 4672 x 3104 7952 x 5304
Maximum native ISO 2000 25600
Maximum enhanced ISO 6400 102400
Lowest native ISO 100 100
RAW pictures
Lowest enhanced ISO - 50
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 11 399
Cross type focus points - 79
Lens
Lens mount type Pentax KAF2 Sony/Minolta Alpha
Number of lenses 151 143
Focal length multiplier 1.5 1
Screen
Screen type Fixed Type Fully articulated
Screen sizing 3 inches 3 inches
Screen resolution 921k dots 1,229k dots
Selfie friendly
Liveview
Touch display
Screen tech TFT color LCD with AR coating -
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.61x 0.78x
Features
Minimum shutter speed 30s 30s
Fastest shutter speed 1/8000s 1/8000s
Continuous shutter rate 5.0 frames per sec 12.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set white balance
Image stabilization
Integrated flash
Flash distance 13.00 m no built-in flash
Flash settings Auto, On, Off, Red-eye, Slow Sync, Rear Curtain, Wireless Off, auto, fill, slow sync, redeye reduction, rear sync, high-speed sync, wireless
External flash
AEB
WB bracketing
Fastest flash synchronize 1/180s 1/250s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30 fps), 1536 x 1024 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) -
Maximum video resolution 1280x720 3840x2160
Video data format Motion JPEG MPEG-4, AVCHD, XAVC S
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
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 750 grams (1.65 pounds) 849 grams (1.87 pounds)
Dimensions 131 x 97 x 73mm (5.2" x 3.8" x 2.9") 143 x 104 x 76mm (5.6" x 4.1" x 3.0")
DXO scores
DXO Overall rating 61 92
DXO Color Depth rating 22.6 25.4
DXO Dynamic range rating 10.6 13.4
DXO Low light rating 536 2317
Other
Battery life 980 photographs 490 photographs
Type of battery Battery Pack NP-FM500H lithium-ion battery & charger
Battery ID D-LI90 -
Self timer Yes (2 or 10 sec) Yes (2, 5, 10 secs)
Time lapse recording
Type of storage SD/SDHC/MMC Dual SD/SDHC/SDXC/MS Duo slots
Card slots 1 2
Launch pricing $599 $3,198