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Pentax K-1 II vs Sony A380

Portability
55
Imaging
77
Features
82
Overall
79
Pentax K-1 Mark II front
 
Sony Alpha DSLR-A380 front
Portability
68
Imaging
53
Features
54
Overall
53

Pentax K-1 II vs Sony A380 Key Specs

Pentax K-1 II
(Full Review)
  • 36MP - Full frame Sensor
  • 3.2" Fully Articulated Display
  • ISO 100 - 819200
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF4 Mount
  • 1010g - 137 x 110 x 86mm
  • Revealed February 2018
  • Earlier Model is Pentax K-1
Sony A380
(Full Review)
  • 14MP - APS-C Sensor
  • 2.7" Tilting Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 519g - 128 x 97 x 71mm
  • Released August 2009
  • Replaced the Sony A350
  • Successor is Sony A390
Photography Glossary

Pentax K-1 II vs Sony A380 Overview

Below, we will be matching up the Pentax K-1 II vs Sony A380, former being a Advanced DSLR while the latter is a Entry-Level DSLR by rivals Pentax and Sony. There is a noticeable difference between the sensor resolutions of the K-1 II (36MP) and A380 (14MP) and the K-1 II (Full frame) and A380 (APS-C) possess different sensor sizing.

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The K-1 II was released 8 years later than the A380 and that is quite a sizable difference as far as tech is concerned. Each of these cameras come with different body type with the Pentax K-1 II being a Mid-size SLR camera and the Sony A380 being a Compact SLR camera.

Before we go in to a detailed comparison, below is a concise synopsis of how the K-1 II matches up vs the A380 in the way of portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-1 II over the Sony A380

 K-1 II A380 
ReleasedFebruary 2018August 2009More recent by 104 months
Screen typeFully ArticulatedTiltingFully Articulating screen
Screen dimension3.2"2.7"Bigger screen (+0.5")
Screen resolution1037k230kClearer screen (+807k dot)

Reasons to pick Sony A380 over the Pentax K-1 II

 A380 K-1 II 

Common features in the Pentax K-1 II and Sony A380

 K-1 II A380 
Focus manually Dial precise focusing
Selfie screen No selfie screen
Touch screen No Touch screen

Pentax K-1 II vs Sony A380 Physical Comparison

If you are looking to lug around your camera frequently, you will have to factor its weight and measurements. The Pentax K-1 II has external measurements of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") accompanied by a weight of 1010 grams (2.23 lbs) while the Sony A380 has proportions of 128mm x 97mm x 71mm (5.0" x 3.8" x 2.8") along with a weight of 519 grams (1.14 lbs).

Analyze the Pentax K-1 II vs Sony A380 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will differ dependant on the lens you choose at the time. Following is the front view overall size comparison of the K-1 II against the A380.

Pentax K-1 II vs Sony A380 size comparison

Using size and weight, the portability rating of the K-1 II and A380 is 55 and 68 respectively.

Pentax K-1 II vs Sony A380 top view buttons comparison

Pentax K-1 II vs Sony A380 Sensor Comparison

Oftentimes, it can be difficult to visualize the difference between sensor measurements just by looking at specifications. The graphic below will offer you a clearer sense of the sensor measurements in the K-1 II and A380.

To sum up, the 2 cameras posses different resolutions and different sensor measurements. The K-1 II featuring a bigger sensor is going to make shooting shallow DOF less difficult and the Pentax K-1 II will give greater detail as a result of its extra 22 Megapixels. Higher resolution can also help you crop shots somewhat more aggressively. The more modern K-1 II provides an edge when it comes to sensor technology.

Pentax K-1 II vs Sony A380 sensor size comparison

Pentax K-1 II vs Sony A380 Screen and ViewFinder

Pentax K-1 II vs Sony A380 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-1 II as a Portrait photography camera
Sony A380 as a Portrait photography camera
86
focusing manually
resolution is high (36 megapixels)
sensor size is large (Full frame)
supports face detect autofocus
supports RAW formats
71
manual focus
good MP (14 megapixels)
sensor size is good (APS-C)
includes face detection focusing
supports RAW formats
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Street Comparison

Street photography with Pentax K-1 II
Street photography with Sony A380
70
screen articulates fully
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
supports RAW formats
environment proofing
great high ISO (819,200)
more heavy than competition (1,010 grams)
76
screen tilts
built in image stabilization (Sensor based)
sensor size is good (APS-C)
supports RAW formats
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Sports Comparison

Pentax K-1 II Sports photography advice
Sony A380 Sports photography advice
77
high shutter speed (1/8,000 seconds)
has image stabilization (Sensor based 5-axis)
resolution is high (36MP)
sensor size is large (Full frame)
supports tracking focus
environment proofing
has phase detect autofocus
low fps (4.4 frames per second)
terrible battery pack (670 shots)
59
built in image stabilization (Sensor based)
good MP (14 megapixels)
sensor size is good (APS-C)
supports phase detect AF
very slow continuous shooting (3.0 frames per second)
bad battery pack (500 per charge)
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Travel Comparison

Travel photography with Pentax K-1 II
Travel photography with Sony A380
53
environment proofing
resolution is high (36 megapixels)
terrible battery pack (670 per charge)
more heavy than competition (1,010 grams)
does not have a selfie friendly display
53
good MP (14 megapixels)
has built in flash
missing Time Lapse recording
bad battery pack (500 CIPA)
display is not selfie friendly
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Landscape Comparison

Pentax K-1 II as a Landscape photography camera
Sony A380 as a Landscape photography camera
82
focusing manually
interchangeable lenses (Pentax KAF4 mount)
good sized screen (3.2 inch)
has image stabilization (Sensor based 5-axis)
resolution is high (36 megapixels)
sensor size is large (Full frame)
does not have low pass filter
great high ISO (819,200)
supports RAW formats
environment proofing
2 card slots
terrible battery pack (670 CIPA)
61
manual focus
switch lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
good MP (14 megapixels)
sensor size is good (APS-C)
supports RAW formats
screen is small (2.7")
bad battery pack (500 CIPA)
missing Time Lapse recording
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Vlogging Comparison

Pentax K-1 II Vlogging details
Sony A380 Vlogging details
32
has image stabilization (Sensor based 5-axis)
supports face detect autofocus
video resolution high (1920 x 1080 pixels)
has microphone support
does not have a selfie friendly display
more heavy than competition (1,010g)
9
can't record video
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Pentax K-1 II vs Sony A380 Specifications

Detailed spec comparison table for Pentax K-1 II and Sony A380
 Pentax K-1 Mark IISony Alpha DSLR-A380
General Information
Manufacturer Pentax Sony
Model type Pentax K-1 Mark II Sony Alpha DSLR-A380
Type Advanced DSLR Entry-Level DSLR
Revealed 2018-02-22 2009-08-24
Physical type Mid-size SLR Compact SLR
Sensor Information
Chip PRIME IV Bionz
Sensor type CMOS CCD
Sensor size Full frame APS-C
Sensor dimensions 35.9 x 24mm 23.6 x 15.8mm
Sensor area 861.6mm² 372.9mm²
Sensor resolution 36 megapixel 14 megapixel
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Peak resolution 7360 x 4912 4592 x 3056
Highest native ISO 819200 3200
Min native ISO 100 100
RAW data
Autofocusing
Focus manually
Touch focus
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 33 9
Cross type focus points 25 -
Lens
Lens mount type Pentax KAF4 Sony/Minolta Alpha
Amount of lenses 151 143
Crop factor 1 1.5
Screen
Display type Fully Articulated Tilting
Display sizing 3.2 inch 2.7 inch
Resolution of display 1,037 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder Optical (pentaprism) Optical (pentamirror)
Viewfinder coverage 100% 95%
Viewfinder magnification 0.7x 0.49x
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/8000 seconds 1/4000 seconds
Continuous shutter rate 4.4fps 3.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash distance no built-in flash 10.00 m (at ISO 100)
Flash modes 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, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless
Hot shoe
AEB
WB bracketing
Max flash synchronize 1/200 seconds 1/160 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 file format MPEG-4, H.264 -
Mic port
Headphone port
Connectivity
Wireless 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 None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Built-in None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 1010 grams (2.23 lbs) 519 grams (1.14 lbs)
Dimensions 137 x 110 x 86mm (5.4" x 4.3" x 3.4") 128 x 97 x 71mm (5.0" x 3.8" x 2.8")
DXO scores
DXO Overall rating not tested 67
DXO Color Depth rating not tested 22.6
DXO Dynamic range rating not tested 11.8
DXO Low light rating not tested 614
Other
Battery life 670 images 500 images
Type of battery Battery Pack Battery Pack
Battery ID D-LI90 NP-FH50
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) SD/ SDHC, Memory Stick Pro Duo
Card slots 2 1
Price at release $1,737 $899