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Pentax K-50 vs Sony A65

Portability
63
Imaging
58
Features
65
Overall
60
Pentax K-50 front
 
Sony SLT-A65 front
Portability
64
Imaging
63
Features
85
Overall
71

Pentax K-50 vs Sony A65 Key Specs

Pentax K-50
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 51600
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 650g - 130 x 97 x 71mm
  • Announced November 2013
  • Succeeded the Pentax K-30
Sony A65
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 12800 (Increase to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 622g - 132 x 97 x 81mm
  • Revealed November 2011
  • Renewed by Sony A68
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Pentax K-50 vs Sony A65 Overview

Here, we will be analyzing the Pentax K-50 vs Sony A65, both Entry-Level DSLR digital cameras by rivals Pentax and Sony. There exists a sizable gap between the image resolutions of the K-50 (16MP) and A65 (24MP) but both cameras offer the identical sensor sizes (APS-C).

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The K-50 was brought out 2 years later than the A65 and that is quite a significant difference as far as technology is concerned. Both the cameras feature the same body design (Compact SLR).

Before diving right into a in-depth comparison, here is a concise overview of how the K-50 scores against the A65 when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Pentax K-50 over the Sony A65

 K-50 A65 
RevealedNovember 2013November 2011Fresher by 25 months

Reasons to pick Sony A65 over the Pentax K-50

 A65 K-50 
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Take selfies

Common features in the Pentax K-50 and Sony A65

 K-50 A65 
Manually focus Dial precise focusing
Screen size3"3"Same screen dimensions
Screen resolution921k921kIdentical screen resolution
Touch screen Neither features Touch screen

Pentax K-50 vs Sony A65 Physical Comparison

When you are planning to carry your camera, you'll need to take into account its weight and proportions. The Pentax K-50 enjoys exterior dimensions of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") with a weight of 650 grams (1.43 lbs) while the Sony A65 has measurements of 132mm x 97mm x 81mm (5.2" x 3.8" x 3.2") and a weight of 622 grams (1.37 lbs).

Examine the Pentax K-50 vs Sony A65 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change depending on the lens you select at the time. Following is a front view size comparison of the K-50 versus the A65.

Pentax K-50 vs Sony A65 size comparison

Factoring in dimensions and weight, the portability score of the K-50 and A65 is 63 and 64 respectively.

Pentax K-50 vs Sony A65 top view buttons comparison

Pentax K-50 vs Sony A65 Sensor Comparison

Normally, it is difficult to visualize the contrast between sensor sizing just by reading through specifications. The visual below will offer you a stronger sense of the sensor sizes in the K-50 and A65.

To sum up, both of those cameras feature the identical sensor size albeit different MP. You can count on the Sony A65 to give greater detail having its extra 8 Megapixels. Higher resolution will also make it easier to crop shots way more aggressively. The more modern K-50 should have an advantage in sensor tech.

Pentax K-50 vs Sony A65 sensor size comparison

Pentax K-50 vs Sony A65 Screen and ViewFinder

Pentax K-50 vs Sony A65 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax K-50
Portrait photography with Sony A65
74
manual focus
good MP (16 megapixels)
sensor size is good (APS-C)
comes with face detect focusing
saves RAW files
77
has manual focus
megapixel count good (24MP)
sensor size is nice (APS-C)
features face detect focus
saves RAW formats
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Street Comparison

Pentax K-50 as a Street photography camera
Sony A65 as a Street photography camera
65
image stabilization (Sensor based)
sensor size is good (APS-C)
saves RAW files
weather proofing
above average high ISO (51,600)
no articulating screen
more heavy than average in class (650 grams)
77
screen articulates
image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW formats
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Sports Comparison

Sports photography with Pentax K-50
Sports photography with Sony A65
67
maximum shutter speed is high (1/6,000s)
image stabilization (Sensor based)
good MP (16 megapixels)
sensor size is good (APS-C)
comes with tracking focus
weather proofing
comes with phase detect AF
painfully slow continuous shooting (6.0 fps)
not so great battery (410 CIPA)
81
image stabilization (Sensor based)
megapixel count good (24MP)
sensor size is nice (APS-C)
features tracking focus
sensor has phase detect auto focus
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Travel Comparison

Travel photography with Pentax K-50
Travel photography with Sony A65
56
weather proofing
good MP (16MP)
has built in flash
not so great battery (410 per charge)
more heavy than average in class (650 grams)
doesn't offer selfie friendly display
68
megapixel count good (24MP)
flash built-in
selfie friendly display
no Time Lapse recording
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Landscape Comparison

Pentax K-50 Landscape photography features
Sony A65 Landscape photography features
74
manual focus
interchangeable lenses (Pentax KAF2 mount)
good sized screen (3 inches)
image stabilization (Sensor based)
good MP (16 megapixels)
sensor size is good (APS-C)
above average high ISO (51,600)
saves RAW files
weather proofing
not so great battery (410 per charge)
75
has manual focus
switch lenses (Sony/Minolta Alpha mount)
nice screen size (3")
image stabilization (Sensor based)
megapixel count good (24 megapixels)
sensor size is nice (APS-C)
saves RAW formats
no Time Lapse recording
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Vlogging Comparison

Pentax K-50 Vlogging info
Sony A65 Vlogging info
28
image stabilization (Sensor based)
comes with face detect focusing
high video quality (1920 x 1080 pxls)
doesn't offer selfie friendly display
doesn't have microphone socket
more heavy than average in class (650 grams)
78
selfie friendly display
image stabilization (Sensor based)
features face detect focus
high res video (1920 x 1080 resolution)
includes mic jack
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Pentax K-50 vs Sony A65 Specifications

Detailed spec comparison table for Pentax K-50 and Sony A65
 Pentax K-50Sony SLT-A65
General Information
Make Pentax Sony
Model type Pentax K-50 Sony SLT-A65
Type Entry-Level DSLR Entry-Level DSLR
Announced 2013-11-27 2011-11-15
Body design Compact SLR Compact SLR
Sensor Information
Processor PRIME M Bionz
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor dimensions 23.7 x 15.7mm 23.5 x 15.6mm
Sensor area 372.1mm² 366.6mm²
Sensor resolution 16 megapixel 24 megapixel
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Highest resolution 4928 x 3264 6000 x 4000
Highest native ISO 51600 12800
Highest boosted ISO - 25600
Min native ISO 100 100
RAW support
Autofocusing
Manual focusing
Touch to focus
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 11 15
Cross type focus points 9 3
Lens
Lens support Pentax KAF2 Sony/Minolta Alpha
Available lenses 151 143
Focal length multiplier 1.5 1.5
Screen
Display type Fixed Type Fully Articulated
Display sizing 3" 3"
Resolution of display 921k dot 921k dot
Selfie friendly
Liveview
Touch functionality
Display technology TFT LCD monitor with brightness/color adjustment and AR coating -
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic
Viewfinder resolution - 2,359k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.61x 0.73x
Features
Slowest shutter speed 30 secs 30 secs
Maximum shutter speed 1/6000 secs 1/4000 secs
Continuous shooting speed 6.0fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash distance 12.00 m (at ISO 100) 10.00 m
Flash settings Auto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AE bracketing
White balance bracketing
Maximum flash sync 1/180 secs 1/160 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50,30,25,24 fps), 640 x 424 (30,25,24 fps) 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution 1920x1080 1920x1080
Video data format MPEG-4, H.264 MPEG-4, AVCHD, H.264
Mic input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional BuiltIn
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 650 grams (1.43 lb) 622 grams (1.37 lb)
Physical dimensions 130 x 97 x 71mm (5.1" x 3.8" x 2.8") 132 x 97 x 81mm (5.2" x 3.8" x 3.2")
DXO scores
DXO All around rating 79 74
DXO Color Depth rating 23.7 23.4
DXO Dynamic range rating 13.0 12.6
DXO Low light rating 1120 717
Other
Battery life 410 shots 560 shots
Battery format Battery Pack Battery Pack
Battery ID D-LI109 NP-FM500H
Self timer Yes ( 2 or 12 seconds) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots One One
Retail cost $610 $700