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Pentax K-1 vs Sony A300

Portability
55
Imaging
76
Features
82
Overall
78
Pentax K-1 front
 
Sony Alpha DSLR-A300 front
Portability
64
Imaging
49
Features
45
Overall
47

Pentax K-1 vs Sony A300 Key Specs

Pentax K-1
(Full Review)
  • 36MP - Full frame Sensor
  • 3.2" Fully Articulated Screen
  • ISO 100 - 204800
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 1010g - 137 x 110 x 86mm
  • Revealed February 2016
  • Newer Model is Pentax K-1 II
Sony A300
(Full Review)
  • 10MP - APS-C Sensor
  • 2.7" Tilting Display
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 632g - 131 x 99 x 75mm
  • Revealed January 2008
  • Renewed by Sony A330
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Pentax K-1 vs Sony A300 Overview

Below is a comprehensive overview of the Pentax K-1 versus Sony A300, former being a Advanced DSLR while the other is a Entry-Level DSLR by brands Pentax and Sony. There is a noticeable difference between the image resolutions of the K-1 (36MP) and A300 (10MP) and the K-1 (Full frame) and A300 (APS-C) feature different sensor size.

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The K-1 was introduced 8 years later than the A300 and that is quite a sizable difference as far as tech is concerned. Both the cameras come with different body type with the Pentax K-1 being a Mid-size SLR camera and the Sony A300 being a Compact SLR camera.

Before going straight into a more detailed comparison, below is a short highlight of how the K-1 grades vs the A300 in the way of portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-1 over the Sony A300

 K-1 A300 
RevealedFebruary 2016January 2008More recent by 98 months
Display typeFully ArticulatedTiltingFully Articulating display
Display dimension3.2"2.7"Larger display (+0.5")
Display resolution1037k230kSharper display (+807k dot)

Reasons to pick Sony A300 over the Pentax K-1

 A300 K-1 

Common features in the Pentax K-1 and Sony A300

 K-1 A300 
Manually focus Very exact focus
Selfie screen Neither has selfie screen
Touch display Neither has Touch display

Pentax K-1 vs Sony A300 Physical Comparison

For anyone who is going to lug around your camera regularly, you'll have to think about its weight and volume. The Pentax K-1 has physical dimensions of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") and a weight of 1010 grams (2.23 lbs) whilst the Sony A300 has sizing of 131mm x 99mm x 75mm (5.2" x 3.9" x 3.0") having a weight of 632 grams (1.39 lbs).

Look at the Pentax K-1 versus Sony A300 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will vary dependant on the lens you choose at that moment. Following is the front view over all size comparison of the K-1 vs the A300.

Pentax K-1 vs Sony A300 size comparison

Considering size and weight, the portability score of the K-1 and A300 is 55 and 64 respectively.

Pentax K-1 vs Sony A300 top view buttons comparison

Pentax K-1 vs Sony A300 Sensor Comparison

Oftentimes, it is very tough to visualize the difference between sensor measurements just by going over specifications. The photograph here will give you a greater sense of the sensor sizes in the K-1 and A300.

To sum up, both of these cameras have got different resolutions and different sensor measurements. The K-1 with its larger sensor is going to make shooting shallow depth of field less difficult and the Pentax K-1 will offer more detail using its extra 26 Megapixels. Greater resolution will allow you to crop photos much more aggressively. The fresher K-1 provides a benefit when it comes to sensor innovation.

Pentax K-1 vs Sony A300 sensor size comparison

Pentax K-1 vs Sony A300 Screen and ViewFinder

Pentax K-1 vs Sony A300 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-1 Portrait photography features
Sony A300 Portrait photography features
85
manual focus
MP count high (36MP)
sensor size is large (Full frame)
comes with face detect focusing
delivers RAW formats
59
has manual focus
sensor size is nice (APS-C)
saves RAW files
sensor resolution low (10MP)
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Street Comparison

Street photography with Pentax K-1
Street photography with Sony A300
70
screen articulates fully
image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
delivers RAW formats
weather sealing
very good ISO range (204,800)
more heavy than others in class (1,010g)
74
has a tilting screen
image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW files
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Sports Comparison

Pentax K-1 Sports photography factors
Sony A300 Sports photography factors
76
maximum shutter speed is high (1/8,000 seconds)
image stabilization (Sensor based 5-axis)
MP count high (36MP)
sensor size is large (Full frame)
comes with tracking focus
weather sealing
comes with phase detect AF
max fps low (4.4 frames/s)
bad battery life (760 CIPA)
54
image stabilization (Sensor based)
sensor size is nice (APS-C)
supports phase detect autofocus
low frames per second (3.0 frames/s)
sensor resolution low (10 megapixels)
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Travel Comparison

Pentax K-1 as a Travel photography camera
Sony A300 as a Travel photography camera
53
weather sealing
MP count high (36MP)
bad battery life (760 shots)
more heavy than others in class (1,010g)
display is not selfie friendly
45
built-in flash
missing Time Lapse recording
sensor resolution low (10MP)
doesn't feature selfie friendly screen
Photography Glossary

Landscape Comparison

Pentax K-1 Landscape photography advice
Sony A300 Landscape photography advice
81
manual focus
switch lenses (Pentax KAF2 mount)
screen size is good (3.2 inch)
image stabilization (Sensor based 5-axis)
MP count high (36MP)
sensor size is large (Full frame)
doesnt have low pass filter
very good ISO range (204,800)
delivers RAW formats
weather sealing
has double storage slots
bad battery life (760 CIPA)
57
has manual focus
change lenses (Sony/Minolta Alpha mount)
image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW files
small screen (2.7 inches)
sensor resolution low (10 megapixels)
missing Time Lapse recording
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Vlogging Comparison

Pentax K-1 as a Vlogging camera
Sony A300 as a Vlogging camera
31
image stabilization (Sensor based 5-axis)
comes with face detect focusing
high quality video (1920 x 1080 pixels)
does have microphone port
display is not selfie friendly
more heavy than others in class (1,010 grams)
9
no video shooting
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Pentax K-1 vs Sony A300 Specifications

Detailed spec comparison table for Pentax K-1 and Sony A300
 Pentax K-1Sony Alpha DSLR-A300
General Information
Make Pentax Sony
Model Pentax K-1 Sony Alpha DSLR-A300
Type Advanced DSLR Entry-Level DSLR
Revealed 2016-02-17 2008-01-30
Body design Mid-size SLR Compact SLR
Sensor Information
Sensor type CMOS CCD
Sensor size Full frame APS-C
Sensor dimensions 35.9 x 24mm 23.6 x 15.8mm
Sensor surface area 861.6mm² 372.9mm²
Sensor resolution 36 megapixel 10 megapixel
Anti aliasing filter
Aspect ratio 3:2 -
Highest resolution 7360 x 4912 3872 x 2592
Highest native ISO 204800 3200
Minimum native ISO 100 100
RAW support
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 33 9
Cross focus points 25 -
Lens
Lens mounting type Pentax KAF2 Sony/Minolta Alpha
Available lenses 151 143
Focal length multiplier 1 1.5
Screen
Screen type Fully Articulated Tilting
Screen size 3.2" 2.7"
Resolution of screen 1,037k dot 230k dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder Optical (pentaprism) Optical (pentamirror)
Viewfinder coverage 100 percent 95 percent
Viewfinder magnification 0.7x 0.49x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/8000 seconds 1/4000 seconds
Continuous shooting speed 4.4 frames per sec 3.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash range no built-in flash 12.00 m (at ISO 100)
Flash options Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
Hot shoe
Auto exposure bracketing
WB bracketing
Maximum flash sync 1/200 seconds -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) -
Highest video resolution 1920x1080 None
Video format MPEG-4, H.264 -
Mic 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 Built-in None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 1010g (2.23 lbs) 632g (1.39 lbs)
Dimensions 137 x 110 x 86mm (5.4" x 4.3" x 3.4") 131 x 99 x 75mm (5.2" x 3.9" x 3.0")
DXO scores
DXO All around score 96 64
DXO Color Depth score 25.4 22.5
DXO Dynamic range score 14.6 11.4
DXO Low light score 3280 538
Other
Battery life 760 photos -
Battery format Battery Pack -
Battery model D-LI90 -
Self timer Yes (2 or 12 sec, custom) Yes (2 or 10 sec)
Time lapse recording
Type of storage Dual SD/SDHC/SDXC (UHS-I) Compact Flash
Storage slots Two One
Pricing at launch $1,499 $0