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Olympus E-M5 vs Pentax Efina

Portability
81
Imaging
52
Features
70
Overall
59
Olympus OM-D E-M5 front
 
Pentax Efina front
Portability
97
Imaging
38
Features
26
Overall
33

Olympus E-M5 vs Pentax Efina Key Specs

Olympus E-M5
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 425g - 122 x 89 x 43mm
  • Announced April 2012
  • Renewed by Olympus E-M5 II
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
  • Revealed June 2013
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Olympus E-M5 vs Pentax Efina Overview

The following is a thorough assessment of the Olympus E-M5 and Pentax Efina, former is a Advanced Mirrorless while the latter is a Ultracompact by companies Olympus and Pentax. The sensor resolution of the E-M5 (16MP) and the Efina (14MP) is relatively close but the E-M5 (Four Thirds) and Efina (1/2.3") offer totally different sensor dimensions.

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The E-M5 was revealed 13 months before the Efina which makes them a generation away from each other. Each of the cameras feature different body design with the Olympus E-M5 being a SLR-style mirrorless camera and the Pentax Efina being a Ultracompact camera.

Before going right into a detailed comparison, here is a concise summary of how the E-M5 matches up against the Efina when it comes to portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-M5 over the Pentax Efina

 E-M5 Efina 
Focus manually Very precise focus
Screen typeTiltingFixed Tilting screen
Screen size3"2.5"Bigger screen (+0.5")
Screen resolution610k230kCrisper screen (+380k dot)
Touch screen Quickly navigate

Reasons to pick Pentax Efina over the Olympus E-M5

 Efina E-M5 
RevealedJune 2013April 2012Newer by 13 months

Common features in the Olympus E-M5 and Pentax Efina

 E-M5 Efina 
Selfie screen Lack of selfie screen

Olympus E-M5 vs Pentax Efina Physical Comparison

In case you're aiming to travel with your camera often, you'll need to factor its weight and size. The Olympus E-M5 enjoys exterior dimensions of 122mm x 89mm x 43mm (4.8" x 3.5" x 1.7") along with a weight of 425 grams (0.94 lbs) while the Pentax Efina has specifications of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") having a weight of 91 grams (0.20 lbs).

Check out the Olympus E-M5 and Pentax Efina in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change dependant on the lens you select at that moment. The following is a front view scale comparison of the E-M5 versus the Efina.

Olympus E-M5 vs Pentax Efina size comparison

Considering size and weight, the portability grade of the E-M5 and Efina is 81 and 97 respectively.

Olympus E-M5 vs Pentax Efina top view buttons comparison

Olympus E-M5 vs Pentax Efina Sensor Comparison

Oftentimes, it's difficult to visualise the difference in sensor dimensions simply by viewing specifications. The pic here will offer you a better sense of the sensor dimensions in the E-M5 and Efina.

Plainly, both the cameras come with different resolutions and different sensor dimensions. The E-M5 with its bigger sensor will make getting bokeh less difficult and the Olympus E-M5 will render extra detail because of its extra 2 Megapixels. Higher resolution will help you crop shots a good deal more aggressively. The more aged E-M5 will be disadvantaged when it comes to sensor innovation.

Olympus E-M5 vs Pentax Efina sensor size comparison

Olympus E-M5 vs Pentax Efina Screen and ViewFinder

Olympus E-M5 vs Pentax Efina Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M5 Portrait photography details
Pentax Efina Portrait photography details
71
has manual focus
megapixel count decent (16 megapixels)
sensor size is nice (Four Thirds)
features face detection focus
delivers RAW formats
34
MP count good (14MP)
features face detect focus
manual focus not available
manual mode not available
cannot use external flash
sensor is tiny (1/2.3")
has no RAW files
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Street Comparison

Olympus E-M5 Street photography highlights
Pentax Efina Street photography highlights
82
screen tilts
built in image stabilization (Sensor based 5-axis)
sensor size is nice (Four Thirds)
delivers RAW formats
includes focus via touch
environment sealing
great high ISO (25,600)
64
built in image stabilization (Digital)
lighter than average (91g)
screen is fixed
sensor is tiny (1/2.3")
has no RAW files
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Sports Comparison

Olympus E-M5 Sports photography features
Pentax Efina Sports photography features
67
built in image stabilization (Sensor based 5-axis)
megapixel count decent (16 megapixels)
sensor size is nice (Four Thirds)
features tracking autofocus
environment sealing
has no phase detect auto focus
35
built in image stabilization (Digital)
MP count good (14MP)
maximum shutter speed is a little low (1/1,400s)
no shutter priority mode
sensor is tiny (1/2.3")
has no phase detect auto focus
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Travel Comparison

Olympus E-M5 as a Travel photography camera
Pentax Efina as a Travel photography camera
66
environment sealing
includes focus via touch
megapixel count decent (16 megapixels)
doesn't have Time Lapse recording
does not offer selfie friendly screen
69
lighter than average (91g)
MP count good (14MP)
has built in flash
relatively wide (26mm)
lack of Timelapse function
display is not selfie friendly
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Landscape photography with Olympus E-M5
Landscape photography with Pentax Efina
73
has manual focus
swap lenses (Micro Four Thirds mount)
screen size is decent (3")
built in image stabilization (Sensor based 5-axis)
megapixel count decent (16 megapixels)
sensor size is nice (Four Thirds)
great high ISO (25,600)
delivers RAW formats
environment sealing
doesn't have Time Lapse recording
38
relatively wide (26mm)
built in image stabilization (Digital)
MP count good (14MP)
manual focus not available
can't swap lens (fixed lens mount)
somewhat slow maximum aperture (f3.5)
small screen (2.5 inch)
manual mode not available
sensor is tiny (1/2.3")
has no RAW files
lack of Timelapse function
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Vlogging Comparison

Olympus E-M5 Vlogging info
Pentax Efina Vlogging info
34
touchscreen enabled
built in image stabilization (Sensor based 5-axis)
features face detection focus
great video quality (1920 x 1080 resolution)
does not offer selfie friendly screen
doesn't have external mic support
33
relatively wide (26mm)
built in image stabilization (Digital)
features face detect focus
lighter than average (91g)
somewhat slow maximum aperture (f3.5)
display is not selfie friendly
low quality video (1280 x 720 pxls)
lack of microphone support
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Olympus E-M5 vs Pentax Efina Specifications

Detailed spec comparison table for Olympus E-M5 and Pentax Efina
 Olympus OM-D E-M5Pentax Efina
General Information
Company Olympus Pentax
Model type Olympus OM-D E-M5 Pentax Efina
Class Advanced Mirrorless Ultracompact
Announced 2012-04-30 2013-06-03
Physical type SLR-style mirrorless Ultracompact
Sensor Information
Processor Chip TruePic VI -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 16 megapixels 14 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3, 3:2 and 16:9
Max resolution 4608 x 3456 4288 x 3216
Max native ISO 25600 1600
Min native ISO 200 80
RAW images
Min enhanced ISO 100 -
Autofocusing
Manual focusing
AF touch
AF continuous
Single AF
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 35 -
Cross type focus points - -
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 26-130mm (5.0x)
Maximum aperture - f/3.5-6.3
Macro focusing range - 20cm
Total lenses 107 -
Focal length multiplier 2.1 5.8
Screen
Type of display Tilting Fixed Type
Display size 3" 2.5"
Resolution of display 610k dots 230k dots
Selfie friendly
Liveview
Touch functionality
Display tech Touch control in electrostatic capacitance type OLED monitor QVGA TFT LCD
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 1,440k dots -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.58x -
Features
Min shutter speed 60 secs 1/8 secs
Max shutter speed 1/4000 secs 1/1400 secs
Continuous shutter rate 9.0 frames per second -
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Custom WB
Image stabilization
Inbuilt flash
Flash distance no built-in flash 4.10 m
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync (2), Manual (3 levels) Auto, Auto Red-eye Reduction, Forced On, Forced Off
Hot shoe
AE bracketing
WB bracketing
Max flash synchronize 1/250 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) 1280 x 720, 640 x 480
Max video resolution 1920x1080 1280x720
Video format H.264, Motion JPEG -
Microphone support
Headphone support
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 425g (0.94 lb) 91g (0.20 lb)
Physical dimensions 122 x 89 x 43mm (4.8" x 3.5" x 1.7") 87 x 54 x 21mm (3.4" x 2.1" x 0.8")
DXO scores
DXO Overall rating 71 not tested
DXO Color Depth rating 22.8 not tested
DXO Dynamic range rating 12.3 not tested
DXO Low light rating 826 not tested
Other
Battery life 360 pictures 200 pictures
Battery style Battery Pack Battery Pack
Battery ID BLN-1 D-LI109
Self timer Yes (2 or 12 sec) Yes
Time lapse feature
Storage type SD/SDHC/SDXC SC/SDHC, Internal
Card slots 1 1
Retail cost $799 $10