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Olympus FE-25 vs Pentax K100D

Portability
98
Imaging
33
Features
11
Overall
24
Olympus FE-25 front
 
Pentax K100D front
Portability
64
Imaging
45
Features
36
Overall
41

Olympus FE-25 vs Pentax K100D Key Specs

Olympus FE-25
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.4" Fixed Display
  • ISO 100 - 0
  • No Video
  • ()mm (F) lens
  • n/ag - 93 x 62 x 24mm
  • Released January 2009
Pentax K100D
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 200 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF Mount
  • 660g - 129 x 93 x 70mm
  • Released December 2006
  • Newer Model is Pentax K100D S
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Olympus FE-25 vs Pentax K100D Overview

Let's examine more closely at the Olympus FE-25 vs Pentax K100D, former is a Ultracompact while the latter is a Entry-Level DSLR by brands Olympus and Pentax. There is a substantial difference between the sensor resolutions of the FE-25 (10MP) and K100D (6MP) and the FE-25 (1/2.3") and K100D (APS-C) use totally different sensor dimensions.

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The FE-25 was brought out 2 years after the K100D which is quite a big difference as far as tech is concerned. Both of the cameras come with different body type with the Olympus FE-25 being a Ultracompact camera and the Pentax K100D being a Compact SLR camera.

Before diving in to a complete comparison, below is a short view of how the FE-25 matches up against the K100D with regards to portability, imaging, features and an overall score.

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Reasons to pick Olympus FE-25 over the Pentax K100D

 FE-25 K100D 
ReleasedJanuary 2009December 2006More modern by 26 months

Reasons to pick Pentax K100D over the Olympus FE-25

 K100D FE-25 
Manually focus Very precise focusing
Screen dimension2.5"2.4"Bigger screen (+0.1")
Screen resolution210k112kSharper screen (+98k dot)

Common features in the Olympus FE-25 and Pentax K100D

 FE-25 K100D 
Screen typeFixed Fixed Fixed screen
Selfie screen No selfie screen
Touch screen Neither comes with Touch screen

Olympus FE-25 vs Pentax K100D Physical Comparison

For those who are planning to carry around your camera regularly, you need to consider its weight and proportions. The Olympus FE-25 comes with external dimensions of 93mm x 62mm x 24mm (3.7" x 2.4" x 0.9") and a weight of n/a grams (0.00 lbs) whilst the Pentax K100D has measurements of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") having a weight of 660 grams (1.46 lbs).

Take a look at the Olympus FE-25 vs Pentax K100D in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ based on the lens you choose during that time. The following is the front view size comparison of the FE-25 against the K100D.

Olympus FE-25 vs Pentax K100D size comparison

Taking into account size and weight, the portability score of the FE-25 and K100D is 98 and 64 respectively.

Olympus FE-25 vs Pentax K100D top view buttons comparison

Olympus FE-25 vs Pentax K100D Sensor Comparison

Generally, its tough to envision the difference between sensor sizes simply by reading through specifications. The pic here will offer you a far better sense of the sensor dimensions in the FE-25 and K100D.

Plainly, both of the cameras posses different megapixels and different sensor sizes. The FE-25 featuring a tinier sensor will make shooting shallow depth of field more difficult and the Olympus FE-25 will give more detail having its extra 4MP. Higher resolution will also make it easier to crop shots somewhat more aggressively. The more recent FE-25 will have an advantage when it comes to sensor innovation.

Olympus FE-25 vs Pentax K100D sensor size comparison

Olympus FE-25 vs Pentax K100D Screen and ViewFinder

Olympus FE-25 vs Pentax K100D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus FE-25 Portrait photography factors
Pentax K100D Portrait photography factors
19
focusing manually not possible
manual mode not available
cannot use external flash
sensor resolution not great (10 megapixels)
small sensor size (1/2.3")
does not have RAW files
51
focusing manually
good sensor size (APS-C)
supports RAW files
doesn't have liveview
megapixel count low (6 megapixels)
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Street Comparison

Olympus FE-25 Street photography highlights
Pentax K100D Street photography highlights
48
screen does not articulate
no image stabilization
small sensor size (1/2.3")
does not have RAW files
max ISO too low (0)
58
built in image stabilization (Sensor based)
good sensor size (APS-C)
supports RAW files
screen is fixed
heavier than others (660 grams)
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Sports Comparison

Olympus FE-25 Sports photography factors
Pentax K100D Sports photography factors
16
fixed focal length (()mm)
no shutter priority mode
no image stabilization
sensor resolution not great (10MP)
small sensor size (1/2.3")
does not have phase detect auto focus
47
built in image stabilization (Sensor based)
good sensor size (APS-C)
sensor has phase detect AF
doesn't have liveview
very slow continuous shooting (3.0 frames/s)
megapixel count low (6 megapixels)
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Travel Comparison

Olympus FE-25 Travel photography advice
Pentax K100D Travel photography advice
61
flash built-in
very good max aperture (f)
lack of Timelapse function
sensor resolution not great (10 megapixels)
screen is not selfie friendly
42
built-in flash
does not have Time Lapse function
heavier than others (660 grams)
megapixel count low (6MP)
does not contain selfie friendly display
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Landscape Comparison

Olympus FE-25 Landscape photography advice
Pentax K100D Landscape photography advice
27
very good max aperture (f)
focusing manually not possible
can't swap lenses (fixed lens mount)
fixed focal length (()mm)
screen is small (2.4 inches)
manual mode not available
no image stabilization
sensor resolution not great (10 megapixels)
small sensor size (1/2.3")
max ISO too low (0)
does not have RAW files
lack of Timelapse function
52
focusing manually
switch lenses (Pentax KAF mount)
built in image stabilization (Sensor based)
good sensor size (APS-C)
supports RAW files
screen is somewhat small (2.5 inches)
doesn't have liveview
megapixel count low (6MP)
does not have Time Lapse function
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Vlogging Comparison

Olympus FE-25 Vlogging advice
Pentax K100D Vlogging advice
9
lack of video recording
9
no video recording
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Olympus FE-25 vs Pentax K100D Specifications

Detailed spec comparison table for Olympus FE-25 and Pentax K100D
 Olympus FE-25Pentax K100D
General Information
Company Olympus Pentax
Model Olympus FE-25 Pentax K100D
Category Ultracompact Entry-Level DSLR
Released 2009-01-07 2006-12-03
Body design Ultracompact Compact SLR
Sensor Information
Sensor type CCD CCD
Sensor size 1/2.3" APS-C
Sensor dimensions 6.08 x 4.56mm 23.5 x 15.7mm
Sensor area 27.7mm² 369.0mm²
Sensor resolution 10 megapixel 6 megapixel
Anti aliasing filter
Aspect ratio - 3:2
Peak resolution 3648 x 2768 3008 x 2008
Highest native ISO - 3200
Lowest native ISO 100 200
RAW images
Autofocusing
Manual focus
AF touch
AF continuous
Single AF
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points - 11
Lens
Lens mounting type fixed lens Pentax KAF
Lens focal range () -
Available lenses - 151
Focal length multiplier 5.9 1.5
Screen
Range of display Fixed Type Fixed Type
Display size 2.4 inch 2.5 inch
Resolution of display 112 thousand dot 210 thousand dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder None Optical (pentamirror)
Viewfinder coverage - 96%
Viewfinder magnification - 0.57x
Features
Min shutter speed 4s 30s
Max shutter speed 1/2000s 1/4000s
Continuous shutter speed - 3.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom WB
Image stabilization
Inbuilt flash
Flash options - Auto, On, Off, Red-eye reduction
Hot shoe
AEB
WB bracketing
Max flash sync - 1/180s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Highest video resolution None None
Video format Motion JPEG -
Mic input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB none USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight - 660 gr (1.46 pounds)
Dimensions 93 x 62 x 24mm (3.7" x 2.4" x 0.9") 129 x 93 x 70mm (5.1" x 3.7" x 2.8")
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 model - 4 x AA
Self timer - Yes (2 or 12 sec)
Time lapse shooting
Type of storage - SD/MMC card
Storage slots One One
Pricing at release $15 $0