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Pentax Efina vs Sony RX1R

Portability
97
Imaging
37
Features
26
Overall
32
Pentax Efina front
 
Sony Cyber-shot DSC-RX1R front
Portability
79
Imaging
69
Features
58
Overall
64

Pentax Efina vs Sony RX1R Key Specs

Pentax Efina
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.5" Fixed Display
  • ISO 80 - 1600
  • Digital Image Stabilization
  • 1280 x 720 video
  • 26-130mm (F3.5-6.3) lens
  • 91g - 87 x 54 x 21mm
  • Announced June 2013
Sony RX1R
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fixed Display
  • ISO 100 - 25600
  • No Anti-Alias Filter
  • 1920 x 1080 video
  • 35mm (F2.0) lens
  • 482g - 113 x 65 x 70mm
  • Announced June 2013
  • Later Model is Sony RX1R II
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Pentax Efina vs Sony RX1R Overview

Here is a detailed comparison of the Pentax Efina vs Sony RX1R, former being a Ultracompact while the other is a Large Sensor Compact by competitors Pentax and Sony. There is a sizable difference among the resolutions of the Efina (14MP) and RX1R (24MP) and the Efina (1/2.3") and RX1R (Full frame) posses different sensor size.

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The Efina was released very close to the RX1R which means that they are both of a similar age. The two cameras have different body design with the Pentax Efina being a Ultracompact camera and the Sony RX1R being a Large Sensor Compact camera.

Before going right into a full comparison, here is a brief highlight of how the Efina matches up vs the RX1R when considering portability, imaging, features and an overall rating.

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Reasons to pick Pentax Efina over the Sony RX1R

 Efina RX1R 

Reasons to pick Sony RX1R over the Pentax Efina

 RX1R Efina 
Focus manually Dial exact focusing
Display dimensions3"2.5"Larger display (+0.5")
Display resolution1229k230kSharper display (+999k dot)

Common features in the Pentax Efina and Sony RX1R

 Efina RX1R 
AnnouncedJune 2013June 2013Same age
Display typeFixed Fixed Fixed display
Selfie screen No selfie screen
Touch display No Touch display

Pentax Efina vs Sony RX1R Physical Comparison

If you're going to carry your camera often, you're going to have to think about its weight and dimensions. The Pentax Efina comes with external dimensions of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") and a weight of 91 grams (0.20 lbs) while the Sony RX1R has dimensions of 113mm x 65mm x 70mm (4.4" x 2.6" x 2.8") and a weight of 482 grams (1.06 lbs).

Look at the Pentax Efina vs Sony RX1R in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will differ depending on the lens you select at that moment. Underneath is a front view dimensions comparison of the Efina and the RX1R.

Pentax Efina vs Sony RX1R size comparison

Taking into consideration size and weight, the portability grade of the Efina and RX1R is 97 and 79 respectively.

Pentax Efina vs Sony RX1R top view buttons comparison

Pentax Efina vs Sony RX1R Sensor Comparison

Oftentimes, its tough to visualize the contrast in sensor sizing only by checking out technical specs. The visual below will offer you a clearer sense of the sensor dimensions in the Efina and RX1R.

As you can tell, both of those cameras provide different megapixel count and different sensor sizing. The Efina due to its smaller sensor is going to make getting shallow depth of field harder and the Sony RX1R will produce greater detail as a result of its extra 10 Megapixels. Greater resolution will also let you crop images more aggressively.

Pentax Efina vs Sony RX1R sensor size comparison

Pentax Efina vs Sony RX1R Screen and ViewFinder

Pentax Efina vs Sony RX1R Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax Efina as a Portrait photography camera
Sony RX1R as a Portrait photography camera
33
megapixel count decent (14MP)
comes with face detection autofocus
focusing manually not possible
manual mode not available
cannot use external flash
very small sensor (1/2.3")
no RAW format
81
you can focus manually
above average flash sync speed (1/4,000 seconds)
good megapixels (24MP)
sensor size is large (Full frame)
supports face detection autofocus
exports RAW files
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Street Comparison

Pentax Efina Street photography highlights
Sony RX1R Street photography highlights
63
image stabilization (Digital)
lighter than competition (91 grams)
screen does not articulate
very small sensor (1/2.3")
no RAW format
66
sensor size is large (Full frame)
exports RAW files
great ISO range (25,600)
screen is fixed
does not have image stabilization
more heavy than others in class (482 grams)
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Sports Comparison

Sports photography with Pentax Efina
Sports photography with Sony RX1R
35
image stabilization (Digital)
megapixel count decent (14 megapixels)
max shutter speed is low (1/1,400s)
lack of shutter priority mode
very small sensor (1/2.3")
no phase detect autofocus
53
good megapixels (24 megapixels)
sensor size is large (Full frame)
supports tracking autofocus
focal length is fixed (35mm)
painfully slow continuous shooting (5.0 fps)
does not have image stabilization
not so great battery power (270 CIPA)
has no phase detect autofocus
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Travel Comparison

Pentax Efina Travel photography details
Sony RX1R Travel photography details
69
lighter than competition (91g)
megapixel count decent (14MP)
flash built-in
reasonably wide (26mm)
missing Timelapse mode
doesn't posses selfie friendly screen
somewhat slow maximum aperture (f3.5)
62
good megapixels (24 megapixels)
has built in flash
great max aperture (f2.0)
missing Timelapse recording
not so great battery power (270 per charge)
more heavy than others in class (482 grams)
doesn't posses selfie friendly display
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Landscape Comparison

Pentax Efina Landscape photography information
Sony RX1R Landscape photography information
38
reasonably wide (26mm)
image stabilization (Digital)
megapixel count decent (14 megapixels)
focusing manually not possible
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
screen is small (2.5 inch)
manual mode not available
very small sensor (1/2.3")
no RAW format
missing Timelapse mode
66
you can focus manually
great max aperture (f2.0)
nice screen size (3 inch)
good megapixels (24MP)
sensor size is large (Full frame)
does not have anti-alias filter
great ISO range (25,600)
exports RAW files
fixed lens (fixed lens mount)
focal length is fixed (35mm)
does not have image stabilization
not so great battery power (270 CIPA)
missing Timelapse recording
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Vlogging Comparison

Vlogging with Pentax Efina
Vlogging with Sony RX1R
33
reasonably wide (26mm)
image stabilization (Digital)
comes with face detection autofocus
lighter than competition (91 grams)
somewhat slow maximum aperture (f3.5)
doesn't posses selfie friendly screen
video resolution low (1280 x 720 resolution)
missing external microphone support
34
great max aperture (f2.0)
supports face detection autofocus
high res video (1920 x 1080 pxls)
includes external microphone support
doesn't posses selfie friendly display
does not have image stabilization
more heavy than others in class (482 grams)
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Pentax Efina vs Sony RX1R Specifications

Detailed spec comparison table for Pentax Efina and Sony RX1R
 Pentax EfinaSony Cyber-shot DSC-RX1R
General Information
Manufacturer Pentax Sony
Model Pentax Efina Sony Cyber-shot DSC-RX1R
Category Ultracompact Large Sensor Compact
Announced 2013-06-03 2013-06-26
Physical type Ultracompact Large Sensor Compact
Sensor Information
Sensor type CCD CMOS
Sensor size 1/2.3" Full frame
Sensor measurements 6.17 x 4.55mm 35.8 x 23.9mm
Sensor surface area 28.1mm² 855.6mm²
Sensor resolution 14 megapixel 24 megapixel
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 25600
Min native ISO 80 100
RAW files
Autofocusing
Focus manually
Touch to focus
Continuous AF
AF single
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points - 25
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 26-130mm (5.0x) 35mm (1x)
Largest aperture f/3.5-6.3 f/2.0
Macro focus range 20cm -
Focal length multiplier 5.8 1
Screen
Type of display Fixed Type Fixed Type
Display sizing 2.5 inches 3 inches
Resolution of display 230 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch operation
Display tech QVGA TFT LCD Xtra FineTFT LCD
Viewfinder Information
Viewfinder type None Electronic and Optical (optional)
Features
Lowest shutter speed 1/8 secs 30 secs
Highest shutter speed 1/1400 secs 1/4000 secs
Continuous shooting rate - 5.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change WB
Image stabilization
Integrated flash
Flash range 4.10 m 6.00 m
Flash options Auto, Auto Red-eye Reduction, Forced On, Forced Off Auto, On, Off, Slow Sync, Rear Sync, Wireless
External flash
AE bracketing
White balance bracketing
Highest flash synchronize - 1/4000 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720, 640 x 480 1920 x 1080 (60, 50, 25, 24 fps), 1440 x 1080 (30, 25 fps), 1280 x 720 (30 fps), 640 x 480 (30, 25 fps)
Max video resolution 1280x720 1920x1080
Video file format - MPEG-4, AVCHD
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 None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 91 gr (0.20 lb) 482 gr (1.06 lb)
Physical dimensions 87 x 54 x 21mm (3.4" x 2.1" x 0.8") 113 x 65 x 70mm (4.4" x 2.6" x 2.8")
DXO scores
DXO All around score not tested 91
DXO Color Depth score not tested 25.0
DXO Dynamic range score not tested 13.6
DXO Low light score not tested 2537
Other
Battery life 200 images 270 images
Battery style Battery Pack Battery Pack
Battery model D-LI109 NP-BX1
Self timer Yes Yes (2 or 10 sec)
Time lapse feature
Storage type SC/SDHC, Internal SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots Single Single
Retail cost $10 $2,798