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Pentax K-70 vs Sony A700

Portability
62
Imaging
66
Features
81
Overall
72
Pentax K-70 front
 
Sony Alpha DSLR-A700 front
Portability
58
Imaging
50
Features
58
Overall
53

Pentax K-70 vs Sony A700 Key Specs

Pentax K-70
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 102400
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 688g - 126 x 93 x 74mm
  • Revealed June 2016
  • New Model is Pentax KF
Sony A700
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • No Video
  • Sony/Minolta Alpha Mount
  • 768g - 142 x 105 x 80mm
  • Announced December 2007
  • Previous Model is Konica Minolta 7D
  • Replacement is Sony A77
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Pentax K-70 vs Sony A700 Overview

Below, we are evaluating the Pentax K-70 versus Sony A700, one is a Entry-Level DSLR and the other is a Advanced DSLR by competitors Pentax and Sony. There is a big difference between the resolutions of the K-70 (24MP) and A700 (12MP) but they possess the exact same sensor dimensions (APS-C).

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The K-70 was launched 8 years after the A700 which is quite a big gap as far as tech is concerned. Each of the cameras come with different body type with the Pentax K-70 being a Compact SLR camera and the Sony A700 being a Mid-size SLR camera.

Before going straight into a in depth comparison, below is a simple introduction of how the K-70 matches up versus the A700 for portability, imaging, features and an overall mark.

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Reasons to pick Pentax K-70 over the Sony A700

 K-70 A700 
AnnouncedJune 2016December 2007Newer by 104 months
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution921k920kSharper display (+1k dot)
Selfie screen Easy selfies

Reasons to pick Sony A700 over the Pentax K-70

 A700 K-70 

Common features in the Pentax K-70 and Sony A700

 K-70 A700 
Manually focus Dial accurate focusing
Display dimension3"3"Identical display sizing
Touch display Missing Touch display

Pentax K-70 vs Sony A700 Physical Comparison

If you are looking to travel with your camera, you'll need to factor its weight and proportions. The Pentax K-70 enjoys external dimensions of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") accompanied by a weight of 688 grams (1.52 lbs) whilst the Sony A700 has measurements of 142mm x 105mm x 80mm (5.6" x 4.1" x 3.1") with a weight of 768 grams (1.69 lbs).

Check out the Pentax K-70 versus Sony A700 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you have attached at that moment. Below is the front view sizing comparison of the K-70 against the A700.

Pentax K-70 vs Sony A700 size comparison

Taking into account size and weight, the portability score of the K-70 and A700 is 62 and 58 respectively.

Pentax K-70 vs Sony A700 top view buttons comparison

Pentax K-70 vs Sony A700 Sensor Comparison

Oftentimes, it's tough to visualise the gap between sensor dimensions only by looking at specifications. The pic here should provide you a far better sense of the sensor sizes in the K-70 and A700.

To sum up, both of the cameras posses the exact same sensor measurements but not the same resolution. You should anticipate the Pentax K-70 to resolve more detail utilizing its extra 12 Megapixels. Greater resolution will make it easier to crop photos somewhat more aggressively. The more recent K-70 is going to have an advantage in sensor technology.

Pentax K-70 vs Sony A700 sensor size comparison

Pentax K-70 vs Sony A700 Screen and ViewFinder

Pentax K-70 vs Sony A700 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-70 as a Portrait photography camera
Sony A700 as a Portrait photography camera
79
focusing manually
sensor resolution is decent (24MP)
decent sensor size (APS-C)
comes with face detection focus
saves RAW files
54
has manual focus
sensor size is nice (APS-C)
supports RAW formats
does not have liveview
low resolution sensor (12 megapixels)
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Street Comparison

Street photography with Pentax K-70
Street photography with Sony A700
71
screen articulates fully
built in image stabilization (Sensor based)
decent sensor size (APS-C)
saves RAW files
weather sealing
great high ISO (102,400)
heavier than average in class (688g)
64
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
supports RAW formats
weather proof
screen does not articulate
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Sports Comparison

Pentax K-70 Sports photography info
Sony A700 Sports photography info
71
high shutter speed (1/6,000s)
built in image stabilization (Sensor based)
sensor resolution is decent (24MP)
decent sensor size (APS-C)
comes with tracking autofocus
weather sealing
sensor has phase detect auto focus
max frames per second low (6.0 frames per second)
terrible battery (410 shots)
56
great max shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
weather proof
comes with phase detect auto focus
does not have liveview
continuous shooting slow (5.0 frames/s)
low resolution sensor (12MP)
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Travel Comparison

Pentax K-70 Travel photography advice
Sony A700 Travel photography advice
64
weather sealing
sensor resolution is decent (24 megapixels)
built-in flash
selfie friendly screen
terrible battery (410 CIPA)
heavier than average in class (688 grams)
49
weather proof
flash built-in
lack of Timelapse function
low resolution sensor (12MP)
screen is not selfie friendly
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Landscape Comparison

Pentax K-70 as a Landscape photography camera
Sony A700 as a Landscape photography camera
78
focusing manually
swap lenses (Pentax KAF2 mount)
screen is a decent size (3 inch)
built in image stabilization (Sensor based)
sensor resolution is decent (24 megapixels)
decent sensor size (APS-C)
no anti-alias filter
great high ISO (102,400)
saves RAW files
weather sealing
terrible battery (410 shots)
62
has manual focus
swap lenses (Sony/Minolta Alpha mount)
screen size is good (3 inches)
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
supports RAW formats
weather proof
has dual storage slots
does not have liveview
low resolution sensor (12MP)
lack of Timelapse function
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Vlogging Comparison

Pentax K-70 Vlogging advice
Sony A700 Vlogging advice
71
selfie friendly screen
built in image stabilization (Sensor based)
comes with face detection focus
high res video (1920 x 1080 pixels)
includes external mic support
heavier than average in class (688g)
9
no video
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Pentax K-70 vs Sony A700 Specifications

Detailed spec comparison table for Pentax K-70 and Sony A700
 Pentax K-70Sony Alpha DSLR-A700
General Information
Brand Pentax Sony
Model type Pentax K-70 Sony Alpha DSLR-A700
Category Entry-Level DSLR Advanced DSLR
Revealed 2016-06-08 2007-12-19
Body design Compact SLR Mid-size SLR
Sensor Information
Chip PRIME MII -
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 23.5 x 15.6mm 23.5 x 15.6mm
Sensor surface area 366.6mm² 366.6mm²
Sensor resolution 24 megapixel 12 megapixel
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Max resolution 6000 x 4000 4272 x 2848
Max native ISO 102400 6400
Minimum native ISO 100 100
RAW files
Autofocusing
Manual focusing
Touch to focus
Continuous AF
AF single
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 11 11
Cross type focus points 9 -
Lens
Lens mount type Pentax KAF2 Sony/Minolta Alpha
Amount of lenses 151 143
Crop factor 1.5 1.5
Screen
Range of screen Fully Articulated Fixed Type
Screen size 3 inches 3 inches
Resolution of screen 921 thousand dot 920 thousand dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 100% 95%
Viewfinder magnification 0.63x 0.6x
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/6000 seconds 1/8000 seconds
Continuous shutter speed 6.0 frames per second 5.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash distance 12.00 m (at ISO 100) 12.00 m
Flash modes Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual Auto, Fill-in, Red-Eye reduction, Slow Sync, rear curtain, Off
External flash
Auto exposure bracketing
White balance bracketing
Max flash sync - 1/250 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) -
Max video resolution 1920x1080 None
Video data format MPEG-4, H.264 -
Microphone input
Headphone input
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 688g (1.52 lbs) 768g (1.69 lbs)
Dimensions 126 x 93 x 74mm (5.0" x 3.7" x 2.9") 142 x 105 x 80mm (5.6" x 4.1" x 3.1")
DXO scores
DXO Overall rating not tested 66
DXO Color Depth rating not tested 22.3
DXO Dynamic range rating not tested 11.9
DXO Low light rating not tested 581
Other
Battery life 410 shots -
Style of battery Battery Pack -
Battery ID - NP-FM500H
Self timer Yes (2 or 12 secs, continuous) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC (UHS-I compatible) Compact Flash (Type I or II), Memory Stick Duo / Pro Duo
Storage slots One 2
Price at release $649 $1,000