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Olympus FE-47 vs Pentax K20D

Portability
93
Imaging
37
Features
17
Overall
29
Olympus FE-47 front
 
Pentax K20D front
Portability
59
Imaging
54
Features
52
Overall
53

Olympus FE-47 vs Pentax K20D Key Specs

Olympus FE-47
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 1600
  • 640 x 480 video
  • 36-180mm (F3.5-5.6) lens
  • 204g - 98 x 61 x 27mm
  • Released January 2010
Pentax K20D
(Full Review)
  • 15MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 3200 (Raise to 6400)
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 800g - 142 x 101 x 70mm
  • Announced June 2008
  • Superseded the Pentax K10D
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Olympus FE-47 vs Pentax K20D Overview

The following is a in depth overview of the Olympus FE-47 versus Pentax K20D, one is a Small Sensor Compact and the other is a Advanced DSLR by rivals Olympus and Pentax. The sensor resolution of the FE-47 (14MP) and the K20D (15MP) is fairly well matched but the FE-47 (1/2.3") and K20D (APS-C) offer totally different sensor size.

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The FE-47 was introduced 19 months after the K20D making them a generation away from one another. Both cameras feature different body design with the Olympus FE-47 being a Compact camera and the Pentax K20D being a Mid-size SLR camera.

Before we go into a full comparison, here is a brief overview of how the FE-47 grades against the K20D in terms of portability, imaging, features and an overall mark.

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Reasons to pick Olympus FE-47 over the Pentax K20D

 FE-47 K20D 
AnnouncedJanuary 2010June 2008Newer by 19 months

Reasons to pick Pentax K20D over the Olympus FE-47

 K20D FE-47 
Manual focus Very precise focus

Common features in the Olympus FE-47 and Pentax K20D

 FE-47 K20D 
Display typeFixed Fixed Fixed display
Display size2.7"2.7"Same display size
Display resolution230k230kSame display resolution
Selfie screen Neither offers selfie screen
Touch friendly display Missing Touch friendly display

Olympus FE-47 vs Pentax K20D Physical Comparison

When you are planning to travel with your camera, you will have to think about its weight and size. The Olympus FE-47 offers external measurements of 98mm x 61mm x 27mm (3.9" x 2.4" x 1.1") with a weight of 204 grams (0.45 lbs) and the Pentax K20D has specifications of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") along with a weight of 800 grams (1.76 lbs).

Check the Olympus FE-47 versus Pentax K20D in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you choose at that time. Below is a front view measurements comparison of the FE-47 and the K20D.

Olympus FE-47 vs Pentax K20D size comparison

Considering dimensions and weight, the portability grade of the FE-47 and K20D is 93 and 59 respectively.

Olympus FE-47 vs Pentax K20D top view buttons comparison

Olympus FE-47 vs Pentax K20D Sensor Comparison

Typically, it's tough to envision the contrast between sensor dimensions just by checking a spec sheet. The image underneath might provide you a much better sense of the sensor sizing in the FE-47 and K20D.

As you can see, both of the cameras come with different megapixels and different sensor dimensions. The FE-47 using its tinier sensor will make achieving shallower DOF more challenging and the Pentax K20D will give you greater detail using its extra 1MP. Greater resolution will help you crop pics a good deal more aggressively. The more recent FE-47 will have an advantage with regard to sensor technology.

Olympus FE-47 vs Pentax K20D sensor size comparison

Olympus FE-47 vs Pentax K20D Screen and ViewFinder

Olympus FE-47 vs Pentax K20D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus FE-47 Portrait photography advice
Pentax K20D Portrait photography advice
28
resolution is good (14 megapixels)
manual focus not available
no manual mode
can't use external flash
small sensor (1/2.3")
no RAW files
72
has manual focus
good MP (15 megapixels)
sensor size is decent (APS-C)
saves RAW formats
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Street Comparison

Olympus FE-47 Street photography factors
Pentax K20D Street photography factors
47
screen does not articulate
lack of image stabilization
small sensor (1/2.3")
no RAW files
65
image stabilization (Sensor based)
sensor size is decent (APS-C)
saves RAW formats
environment proofing
screen is fixed
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Sports Comparison

Olympus FE-47 Sports photography info
Pentax K20D Sports photography info
35
resolution is good (14 megapixels)
comes with tracking autofocus
no shutter priority
lack of image stabilization
small sensor (1/2.3")
no phase detect AF
68
image stabilization (Sensor based)
good MP (15MP)
sensor size is decent (APS-C)
environment proofing
comes with phase detect AF
continuous shooting slow (3.0 frames per second)
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Travel Comparison

Travel photography with Olympus FE-47
Travel photography with Pentax K20D
57
resolution is good (14MP)
has built in flash
doesn't have Time Lapse function
does not have a selfie friendly display
wide angle not good (36mm)
sluggish max aperture (f3.5)
64
environment proofing
good MP (15 megapixels)
flash built-in
doesn't contain selfie friendly display
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Landscape Comparison

Olympus FE-47 Landscape photography details
Pentax K20D Landscape photography details
28
resolution is good (14 megapixels)
manual focus not available
lens is fixed (fixed lens mount)
wide angle not good (36mm)
sluggish max aperture (f3.5)
tiny screen (2.7 inches)
no manual mode
lack of image stabilization
small sensor (1/2.3")
no RAW files
doesn't have Time Lapse function
71
has manual focus
switch lenses (Pentax KAF2 mount)
image stabilization (Sensor based)
good MP (15MP)
sensor size is decent (APS-C)
saves RAW formats
environment proofing
screen is somewhat small (2.7")
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Vlogging Comparison

Vlogging with Olympus FE-47
Vlogging with Pentax K20D
22
wide angle not good (36mm)
sluggish max aperture (f3.5)
does not have a selfie friendly display
lack of image stabilization
video resolution low (640 x 480 resolution)
doesn't have external mic socket
9
no video
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Olympus FE-47 vs Pentax K20D Specifications

Detailed spec comparison table for Olympus FE-47 and Pentax K20D
 Olympus FE-47Pentax K20D
General Information
Brand Olympus Pentax
Model type Olympus FE-47 Pentax K20D
Category Small Sensor Compact Advanced DSLR
Released 2010-01-07 2008-06-25
Body design Compact Mid-size SLR
Sensor Information
Processor Chip TruePic III -
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.08 x 4.56mm 23.4 x 15.6mm
Sensor area 27.7mm² 365.0mm²
Sensor resolution 14 megapixel 15 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 3:2
Highest resolution 4288 x 3216 4672 x 3104
Highest native ISO 1600 3200
Highest boosted ISO - 6400
Minimum native ISO 100 100
RAW pictures
Autofocusing
Manual focusing
AF touch
Continuous AF
Single AF
AF tracking
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points - 11
Lens
Lens mount type fixed lens Pentax KAF2
Lens zoom range 36-180mm (5.0x) -
Largest aperture f/3.5-5.6 -
Macro focusing distance 3cm -
Total lenses - 151
Focal length multiplier 5.9 1.5
Screen
Display type Fixed Type Fixed Type
Display diagonal 2.7" 2.7"
Display resolution 230 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 95%
Viewfinder magnification - 0.64x
Features
Slowest shutter speed 4 seconds 30 seconds
Maximum shutter speed 1/2000 seconds 1/4000 seconds
Continuous shooting speed - 3.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Change WB
Image stabilization
Inbuilt flash
Flash distance 3.80 m 13.00 m (at ISO 100)
Flash settings Auto, On, Off, Red-eye, Fill-in Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
Hot shoe
AEB
White balance bracketing
Maximum flash sync - 1/180 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps) -
Highest video resolution 640x480 None
Video data format Motion JPEG -
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 204g (0.45 pounds) 800g (1.76 pounds)
Physical dimensions 98 x 61 x 27mm (3.9" x 2.4" x 1.1") 142 x 101 x 70mm (5.6" x 4.0" x 2.8")
DXO scores
DXO All around rating not tested 65
DXO Color Depth rating not tested 22.9
DXO Dynamic range rating not tested 11.1
DXO Low light rating not tested 639
Other
Battery ID 2 x AA D-LI50
Self timer Yes (2 or 12 seconds) Yes (2 or 10 sec)
Time lapse recording
Storage media SD/SDHC, Internal SD/MMC/SDHC card
Storage slots 1 1
Retail cost $0 $700