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Pentax Efina vs Sony A65

Portability
97
Imaging
38
Features
26
Overall
33
Pentax Efina front
 
Sony SLT-A65 front
Portability
64
Imaging
63
Features
85
Overall
71

Pentax Efina vs Sony A65 Key Specs

Pentax Efina
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.5" Fixed Screen
  • ISO 80 - 1600
  • Digital Image Stabilization
  • 1280 x 720 video
  • 26-130mm (F3.5-6.3) lens
  • 91g - 87 x 54 x 21mm
  • Introduced June 2013
Sony A65
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 12800 (Raise to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 622g - 132 x 97 x 81mm
  • Released November 2011
  • Successor is Sony A68
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Pentax Efina vs Sony A65 Overview

Here, we are looking at the Pentax Efina vs Sony A65, one is a Ultracompact and the other is a Entry-Level DSLR by competitors Pentax and Sony. There is a big difference between the sensor resolutions of the Efina (14MP) and A65 (24MP) and the Efina (1/2.3") and A65 (APS-C) offer different sensor measurements.

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The Efina was manufactured 19 months after the A65 making them a generation away from each other. Both the cameras feature different body design with the Pentax Efina being a Ultracompact camera and the Sony A65 being a Compact SLR camera.

Before diving right into a step-by-step comparison, here is a quick synopsis of how the Efina scores versus the A65 when considering portability, imaging, features and an overall mark.

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Reasons to pick Pentax Efina over the Sony A65

 Efina A65 
ReleasedJune 2013November 2011Newer by 19 months

Reasons to pick Sony A65 over the Pentax Efina

 A65 Efina 
Manually focus More precise focusing
Display typeFully ArticulatedFixed Fully Articulating display
Display size3"2.5"Larger display (+0.5")
Display resolution921k230kSharper display (+691k dot)
Selfie screen Take selfies

Common features in the Pentax Efina and Sony A65

 Efina A65 
Touch display Lack of Touch display

Pentax Efina vs Sony A65 Physical Comparison

If you're looking to travel with your camera, you will need to consider its weight and dimensions. The Pentax Efina enjoys exterior measurements of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") having a weight of 91 grams (0.20 lbs) and the Sony A65 has dimensions of 132mm x 97mm x 81mm (5.2" x 3.8" x 3.2") along with a weight of 622 grams (1.37 lbs).

See the Pentax Efina vs Sony A65 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you are utilising at that moment. Here is a front view physical size comparison of the Efina and the A65.

Pentax Efina vs Sony A65 size comparison

Factoring in size and weight, the portability score of the Efina and A65 is 97 and 64 respectively.

Pentax Efina vs Sony A65 top view buttons comparison

Pentax Efina vs Sony A65 Sensor Comparison

Usually, it can be difficult to picture the gap between sensor dimensions purely by looking at specifications. The pic below will provide you a much better sense of the sensor measurements in the Efina and A65.

To sum up, each of these cameras come with different resolutions and different sensor dimensions. The Efina because of its tinier sensor is going to make getting shallower depth of field harder and the Sony A65 will give greater detail due to its extra 10MP. Greater resolution will also help you crop photos a good deal more aggressively. The more modern Efina provides an edge in sensor tech.

Pentax Efina vs Sony A65 sensor size comparison

Pentax Efina vs Sony A65 Screen and ViewFinder

Pentax Efina vs Sony A65 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax Efina as a Portrait photography camera
Sony A65 as a Portrait photography camera
34
good megapixels (14MP)
comes with face detect focus
focusing manually not possible
manual mode not available
no external flash support
sensor size is small (1/2.3")
lack of RAW support
77
you can focus manually
decent megapixels (24 megapixels)
decent sensor size (APS-C)
features face detection focusing
saves RAW files
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Street Comparison

Pentax Efina as a Street photography camera
Sony A65 as a Street photography camera
64
built in image stabilization (Digital)
lighter than average (91g)
fixed screen
sensor size is small (1/2.3")
lack of RAW support
77
fully articulated screen
built in image stabilization (Sensor based)
decent sensor size (APS-C)
saves RAW files
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Sports Comparison

Pentax Efina Sports photography information
Sony A65 Sports photography information
35
built in image stabilization (Digital)
good megapixels (14MP)
max shutter speed is low (1/1,400 seconds)
no shutter priority
sensor size is small (1/2.3")
lack of phase detect auto focus
81
built in image stabilization (Sensor based)
decent megapixels (24MP)
decent sensor size (APS-C)
features tracking autofocus
has phase detect AF
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Travel Comparison

Travel photography with Pentax Efina
Travel photography with Sony A65
69
lighter than average (91g)
good megapixels (14 megapixels)
has built in flash
quite wide (26mm)
doesn't have Time Lapse recording
doesn't contain selfie friendly display
slow max aperture (f3.5)
68
decent megapixels (24 megapixels)
flash built-in
selfie friendly display
doesn't have Timelapse function
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Landscape Comparison

Pentax Efina Landscape photography features
Sony A65 Landscape photography features
38
quite wide (26mm)
built in image stabilization (Digital)
good megapixels (14MP)
focusing manually not possible
lens is fixed (fixed lens mount)
slow max aperture (f3.5)
screen is small (2.5")
manual mode not available
sensor size is small (1/2.3")
lack of RAW support
doesn't have Time Lapse recording
75
you can focus manually
change lenses (Sony/Minolta Alpha mount)
pretty good screen size (3 inches)
built in image stabilization (Sensor based)
decent megapixels (24MP)
decent sensor size (APS-C)
saves RAW files
doesn't have Timelapse function
Photography Glossary

Vlogging Comparison

Pentax Efina as a Vlogging camera
Sony A65 as a Vlogging camera
33
quite wide (26mm)
built in image stabilization (Digital)
comes with face detect focus
lighter than average (91 grams)
slow max aperture (f3.5)
doesn't contain selfie friendly display
low res video (1280 x 720 pixels)
doesn't have mic jack
78
selfie friendly display
built in image stabilization (Sensor based)
features face detection focusing
good video quality (1920 x 1080 pxls)
has external microphone support
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Pentax Efina vs Sony A65 Specifications

Detailed spec comparison table for Pentax Efina and Sony A65
 Pentax EfinaSony SLT-A65
General Information
Company Pentax Sony
Model Pentax Efina Sony SLT-A65
Type Ultracompact Entry-Level DSLR
Introduced 2013-06-03 2011-11-15
Physical type Ultracompact Compact SLR
Sensor Information
Powered by - Bionz
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.6mm
Sensor surface area 28.1mm² 366.6mm²
Sensor resolution 14MP 24MP
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Full resolution 4288 x 3216 6000 x 4000
Max native ISO 1600 12800
Max boosted ISO - 25600
Min native ISO 80 100
RAW support
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points - 15
Cross focus points - 3
Lens
Lens mounting type fixed lens Sony/Minolta Alpha
Lens focal range 26-130mm (5.0x) -
Highest aperture f/3.5-6.3 -
Macro focus range 20cm -
Number of lenses - 143
Focal length multiplier 5.8 1.5
Screen
Screen type Fixed Type Fully Articulated
Screen diagonal 2.5 inches 3 inches
Screen resolution 230 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch capability
Screen tech QVGA TFT LCD -
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Slowest shutter speed 1/8 seconds 30 seconds
Maximum shutter speed 1/1400 seconds 1/4000 seconds
Continuous shooting rate - 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change white balance
Image stabilization
Built-in flash
Flash range 4.10 m 10.00 m
Flash options Auto, Auto Red-eye Reduction, Forced On, Forced Off Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AEB
WB bracketing
Maximum flash synchronize - 1/160 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720, 640 x 480 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Max video resolution 1280x720 1920x1080
Video format - MPEG-4, AVCHD, H.264
Microphone support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 91 grams (0.20 pounds) 622 grams (1.37 pounds)
Physical dimensions 87 x 54 x 21mm (3.4" x 2.1" x 0.8") 132 x 97 x 81mm (5.2" x 3.8" x 3.2")
DXO scores
DXO All around score not tested 74
DXO Color Depth score not tested 23.4
DXO Dynamic range score not tested 12.6
DXO Low light score not tested 717
Other
Battery life 200 images 560 images
Battery style Battery Pack Battery Pack
Battery model D-LI109 NP-FM500H
Self timer Yes Yes (2 or 10 sec)
Time lapse recording
Storage type SC/SDHC, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots One One
Cost at launch $10 $700