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Olympus E-400 vs Pentax Efina

Portability
77
Imaging
44
Features
31
Overall
38
Olympus E-400 front
 
Pentax Efina front
Portability
97
Imaging
38
Features
26
Overall
33

Olympus E-400 vs Pentax Efina Key Specs

Olympus E-400
(Full Review)
  • 10MP - Four Thirds Sensor
  • 2.5" Fixed Display
  • ISO 100 - 1600
  • No Video
  • Micro Four Thirds Mount
  • 435g - 130 x 91 x 53mm
  • Introduced September 2006
  • Later Model is Olympus E-410
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
  • Released June 2013
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Olympus E-400 vs Pentax Efina Overview

On this page, we are analyzing the Olympus E-400 vs Pentax Efina, one is a Entry-Level DSLR and the other is a Ultracompact by manufacturers Olympus and Pentax. There exists a crucial gap between the sensor resolutions of the E-400 (10MP) and Efina (14MP) and the E-400 (Four Thirds) and Efina (1/2.3") provide different sensor sizing.

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The E-400 was unveiled 7 years earlier than the Efina which is quite a serious gap as far as technology is concerned. Both of the cameras have different body design with the Olympus E-400 being a Compact SLR camera and the Pentax Efina being a Ultracompact camera.

Before diving straight to a step-by-step comparison, here is a simple overview of how the E-400 matches up against the Efina for portability, imaging, features and an overall mark.

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Reasons to pick Olympus E-400 over the Pentax Efina

 E-400 Efina 
Manual focus More accurate focus

Reasons to pick Pentax Efina over the Olympus E-400

 Efina E-400 
ReleasedJune 2013September 2006Newer by 81 months
Display resolution230k215kClearer display (+15k dot)

Common features in the Olympus E-400 and Pentax Efina

 E-400 Efina 
Display typeFixed Fixed Fixed display
Display dimensions2.5"2.5"Equal display measurement
Selfie screen Absent selfie screen
Touch display Absent Touch display

Olympus E-400 vs Pentax Efina Physical Comparison

For anybody who is looking to travel with your camera, you should factor in its weight and size. The Olympus E-400 comes with external measurements of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") having a weight of 435 grams (0.96 lbs) and the Pentax Efina has specifications of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") with a weight of 91 grams (0.20 lbs).

Look at the Olympus E-400 vs Pentax Efina in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen at the time. Following is a front view dimensions comparison of the E-400 compared to the Efina.

Olympus E-400 vs Pentax Efina size comparison

Taking into consideration dimensions and weight, the portability grade of the E-400 and Efina is 77 and 97 respectively.

Olympus E-400 vs Pentax Efina top view buttons comparison

Olympus E-400 vs Pentax Efina Sensor Comparison

Normally, it's difficult to visualize the difference between sensor dimensions merely by looking at technical specs. The pic underneath should give you a more clear sense of the sensor measurements in the E-400 and Efina.

As you can tell, both of the cameras have different megapixel count and different sensor dimensions. The E-400 having a larger sensor is going to make achieving shallow DOF easier and the Pentax Efina will give extra detail having an extra 4 Megapixels. Greater resolution can also make it easier to crop photos a bit more aggressively. The more aged E-400 is going to be behind in sensor innovation.

Olympus E-400 vs Pentax Efina sensor size comparison

Olympus E-400 vs Pentax Efina Screen and ViewFinder

Olympus E-400 vs Pentax Efina Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-400 Portrait photography features
Pentax Efina Portrait photography features
46
manual focus
sensor size is good (Four Thirds)
saves RAW files
no liveview feature
lack of manual exposure
resolution not great (10MP)
34
megapixel count good (14MP)
supports face detect autofocus
no manual focus
lack of manual exposure
no external flash support
tiny sensor (1/2.3")
doesn't have RAW files
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Street Comparison

Olympus E-400 Street photography features
Pentax Efina Street photography features
60
sensor size is good (Four Thirds)
saves RAW files
no articulating screen
lack of image stabilization
64
image stabilization (Digital)
lighter than competitors in class (91 grams)
fixed screen
tiny sensor (1/2.3")
doesn't have RAW files
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Sports Comparison

Olympus E-400 Sports photography advice
Pentax Efina Sports photography advice
38
sensor size is good (Four Thirds)
has phase detect AF
no liveview feature
continuous shooting slow (3.0 frames/s)
lack of image stabilization
resolution not great (10 megapixels)
35
image stabilization (Digital)
megapixel count good (14MP)
low maximum shutter speed (1/1,400s)
no shutter priority
tiny sensor (1/2.3")
doesn't have phase detect autofocus
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Travel Comparison

Olympus E-400 Travel photography features
Pentax Efina Travel photography features
49
flash built-in
doesn't have Timelapse recording
resolution not great (10MP)
doesn't posses selfie friendly display
69
lighter than competitors in class (91 grams)
megapixel count good (14 megapixels)
has built in flash
relatively wide (26mm)
does not have Timelapse recording
does not have a selfie friendly display
sluggish max aperture (f3.5)
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Landscape Comparison

Olympus E-400 as a Landscape photography camera
Pentax Efina as a Landscape photography camera
45
manual focus
interchangeable lenses (Micro Four Thirds mount)
sensor size is good (Four Thirds)
saves RAW files
screen is somewhat small (2.5 inch)
no liveview feature
lack of manual exposure
lack of image stabilization
resolution not great (10MP)
doesn't have Timelapse recording
38
relatively wide (26mm)
image stabilization (Digital)
megapixel count good (14MP)
no manual focus
cannot swap lens (fixed lens mount)
sluggish max aperture (f3.5)
screen is somewhat small (2.5 inches)
lack of manual exposure
tiny sensor (1/2.3")
doesn't have RAW files
does not have Timelapse recording
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Vlogging Comparison

Olympus E-400 Vlogging info
Pentax Efina Vlogging info
9
can't record video
33
relatively wide (26mm)
image stabilization (Digital)
supports face detect autofocus
lighter than competitors in class (91g)
sluggish max aperture (f3.5)
does not have a selfie friendly display
low video resolution (1280 x 720 pxls)
does not have microphone support
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Olympus E-400 vs Pentax Efina Specifications

Detailed spec comparison table for Olympus E-400 and Pentax Efina
 Olympus E-400Pentax Efina
General Information
Brand Olympus Pentax
Model Olympus E-400 Pentax Efina
Type Entry-Level DSLR Ultracompact
Introduced 2006-09-14 2013-06-03
Physical type Compact SLR Ultracompact
Sensor Information
Sensor type CCD CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.17 x 4.55mm
Sensor area 224.9mm² 28.1mm²
Sensor resolution 10MP 14MP
Anti aliasing filter
Aspect ratio 4:3 4:3, 3:2 and 16:9
Highest Possible resolution 3648 x 2736 4288 x 3216
Maximum native ISO 1600 1600
Minimum native ISO 100 80
RAW photos
Autofocusing
Manual focus
Touch to focus
AF continuous
Single AF
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 3 -
Cross focus points - -
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 26-130mm (5.0x)
Largest aperture - f/3.5-6.3
Macro focus distance - 20cm
Available lenses 45 -
Crop factor 2.1 5.8
Screen
Type of display Fixed Type Fixed Type
Display sizing 2.5 inch 2.5 inch
Display resolution 215k dots 230k dots
Selfie friendly
Liveview
Touch operation
Display tech - QVGA TFT LCD
Viewfinder Information
Viewfinder type Optical (pentamirror) None
Viewfinder coverage 95 percent -
Viewfinder magnification 0.46x -
Features
Minimum shutter speed 60 seconds 1/8 seconds
Fastest shutter speed 1/4000 seconds 1/1400 seconds
Continuous shutter rate 3.0fps -
Shutter priority
Aperture priority
Manually set exposure
Custom WB
Image stabilization
Built-in flash
Flash range 10.00 m (at ISO 100) 4.10 m
Flash modes Auto, Auto FP, Manual, Red-Eye Auto, Auto Red-eye Reduction, Forced On, Forced Off
External flash
Auto exposure bracketing
WB bracketing
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
Maximum video resolution None 1280x720
Microphone support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 435 gr (0.96 lbs) 91 gr (0.20 lbs)
Physical dimensions 130 x 91 x 53mm (5.1" x 3.6" x 2.1") 87 x 54 x 21mm (3.4" x 2.1" x 0.8")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life - 200 pictures
Battery style - Battery Pack
Battery model - D-LI109
Self timer Yes (2 or 12 sec) Yes
Time lapse recording
Storage type Compact Flash (Type I or II), xD Picture Card SC/SDHC, Internal
Card slots One One
Retail pricing $599 $10