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Olympus SP-800 UZ vs Pentax K100D

Portability
69
Imaging
37
Features
35
Overall
36
Olympus SP-800 UZ front
 
Pentax K100D front
Portability
64
Imaging
45
Features
36
Overall
41

Olympus SP-800 UZ vs Pentax K100D Key Specs

Olympus SP-800 UZ
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 64 - 3200 (Boost to 1000)
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-840mm (F2.8-5.6) lens
  • 455g - 110 x 90 x 91mm
  • Introduced February 2010
  • Successor is Olympus SP-810 UZ
Pentax K100D
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF Mount
  • 660g - 129 x 93 x 70mm
  • Released December 2006
  • Updated by Pentax K100D S
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Olympus SP-800 UZ vs Pentax K100D Overview

On this page, we are evaluating the Olympus SP-800 UZ versus Pentax K100D, former is a Small Sensor Superzoom while the other is a Entry-Level DSLR by brands Olympus and Pentax. There is a substantial difference among the resolutions of the SP-800 UZ (14MP) and K100D (6MP) and the SP-800 UZ (1/2.3") and K100D (APS-C) boast totally different sensor measurements.

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The SP-800 UZ was revealed 3 years after the K100D which is a fairly big difference as far as camera tech is concerned. Both of these cameras have different body design with the Olympus SP-800 UZ being a Compact camera and the Pentax K100D being a Compact SLR camera.

Before getting straight to a full comparison, here is a simple summary of how the SP-800 UZ grades vs the K100D in regards to portability, imaging, features and an overall score.

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Reasons to pick Olympus SP-800 UZ over the Pentax K100D

 SP-800 UZ K100D 
ReleasedFebruary 2010December 2006More modern by 39 months
Display dimensions3"2.5"Larger display (+0.5")
Display resolution230k210kCrisper display (+20k dot)

Reasons to pick Pentax K100D over the Olympus SP-800 UZ

 K100D SP-800 UZ 
Manually focus Dial precise focus

Common features in the Olympus SP-800 UZ and Pentax K100D

 SP-800 UZ K100D 
Display typeFixed Fixed Fixed display
Selfie screen Absent selfie screen
Touch display Absent Touch display

Olympus SP-800 UZ vs Pentax K100D Physical Comparison

If you're going to carry around your camera, you're going to have to take into account its weight and measurements. The Olympus SP-800 UZ offers outside measurements of 110mm x 90mm x 91mm (4.3" x 3.5" x 3.6") and a weight of 455 grams (1.00 lbs) whilst the Pentax K100D has proportions of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") having a weight of 660 grams (1.46 lbs).

Check the Olympus SP-800 UZ versus Pentax K100D in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ based on the lens you are utilizing during that time. Below is a front view over all size comparison of the SP-800 UZ versus the K100D.

Olympus SP-800 UZ vs Pentax K100D size comparison

Using size and weight, the portability grade of the SP-800 UZ and K100D is 69 and 64 respectively.

Olympus SP-800 UZ vs Pentax K100D top view buttons comparison

Olympus SP-800 UZ vs Pentax K100D Sensor Comparison

Generally, it can be hard to see the difference in sensor sizes purely by looking through specifications. The picture underneath will help give you a greater sense of the sensor measurements in the SP-800 UZ and K100D.

Plainly, the 2 cameras have different megapixel count and different sensor sizes. The SP-800 UZ having a smaller sensor will make getting shallow DOF harder and the Olympus SP-800 UZ will provide you with more detail because of its extra 8 Megapixels. Greater resolution will also enable you to crop photos a bit more aggressively. The fresher SP-800 UZ is going to have an edge when it comes to sensor technology.

Olympus SP-800 UZ vs Pentax K100D sensor size comparison

Olympus SP-800 UZ vs Pentax K100D Screen and ViewFinder

Olympus SP-800 UZ vs Pentax K100D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SP-800 UZ Portrait photography highlights
Pentax K100D Portrait photography highlights
28
good MP (14MP)
no manual focus
manual exposure not possible
external flash not possible
sensor size is tiny (1/2.3")
does not have RAW files
51
has manual focus
sensor size is decent (APS-C)
delivers RAW formats
doesn't have liveview
low megapixels (6MP)
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Street Comparison

Olympus SP-800 UZ Street photography advice
Pentax K100D Street photography advice
46
image stabilization (Sensor-shift)
screen does not articulate
sensor size is tiny (1/2.3")
does not have RAW files
58
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW formats
fixed screen
heavier than competition in class (660g)
Photography Glossary

Sports Comparison

Olympus SP-800 UZ as a Sports photography camera
Pentax K100D as a Sports photography camera
47
great zoom range (28-840mm 30.0 x zoom)
image stabilization (Sensor-shift)
good MP (14MP)
provides tracking focus
lack of shutter priority mode
sensor size is tiny (1/2.3")
does not have phase detect AF
47
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
has phase detect auto focus
doesn't have liveview
slow fps (3.0 fps)
low megapixels (6MP)
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Travel Comparison

Olympus SP-800 UZ Travel photography info
Pentax K100D Travel photography info
61
good MP (14 megapixels)
built-in flash
quite wide (28mm)
very long zoom (840mm)
display isn't selfie friendly
sluggish maximum aperture (f2.8)
42
built-in flash
does not have Time Lapse recording
heavier than competition in class (660 grams)
low megapixels (6MP)
screen is not selfie friendly
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Landscape Comparison

Olympus SP-800 UZ Landscape photography features
Pentax K100D Landscape photography features
41
quite wide (28mm)
screen size is good (3")
image stabilization (Sensor-shift)
good MP (14MP)
no manual focus
lens is fixed (fixed lens mount)
sluggish maximum aperture (f2.8)
manual exposure not possible
sensor size is tiny (1/2.3")
does not have RAW files
52
has manual focus
swap lenses (Pentax KAF mount)
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW formats
screen is small (2.5")
doesn't have liveview
low megapixels (6 megapixels)
does not have Time Lapse recording
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Vlogging Comparison

Olympus SP-800 UZ Vlogging advice
Pentax K100D Vlogging advice
24
quite wide (28mm)
image stabilization (Sensor-shift)
sluggish maximum aperture (f2.8)
display isn't selfie friendly
low quality video (1280 x 720 pxls)
lack of mic jack
9
can't record video
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Olympus SP-800 UZ vs Pentax K100D Specifications

Detailed spec comparison table for Olympus SP-800 UZ and Pentax K100D
 Olympus SP-800 UZPentax K100D
General Information
Brand Olympus Pentax
Model type Olympus SP-800 UZ Pentax K100D
Category Small Sensor Superzoom Entry-Level DSLR
Introduced 2010-02-02 2006-12-03
Body design Compact Compact SLR
Sensor Information
Processor Chip TruePic III -
Sensor type CCD CCD
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.5 x 15.7mm
Sensor area 28.1mm² 369.0mm²
Sensor resolution 14 megapixel 6 megapixel
Anti alias filter
Aspect ratio - 3:2
Max resolution 4288 x 3216 3008 x 2008
Max native ISO 3200 3200
Max enhanced ISO 1000 -
Minimum native ISO 64 200
RAW files
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 143 11
Lens
Lens mount type fixed lens Pentax KAF
Lens zoom range 28-840mm (30.0x) -
Maximum aperture f/2.8-5.6 -
Macro focusing distance 1cm -
Total lenses - 151
Focal length multiplier 5.8 1.5
Screen
Range of screen Fixed Type Fixed Type
Screen diagonal 3 inch 2.5 inch
Resolution of screen 230k dot 210k dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type None Optical (pentamirror)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.57x
Features
Minimum shutter speed 12 secs 30 secs
Fastest shutter speed 1/2000 secs 1/4000 secs
Continuous shutter speed 10.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Set white balance
Image stabilization
Inbuilt flash
Flash distance 3.10 m -
Flash modes Auto, On, Off, Red-Eye Auto, On, Off, Red-eye reduction
Hot shoe
AEB
WB bracketing
Fastest flash sync - 1/180 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps) -
Max video resolution 1280x720 None
Video file format H.264 -
Mic input
Headphone input
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 455g (1.00 lbs) 660g (1.46 lbs)
Physical dimensions 110 x 90 x 91mm (4.3" x 3.5" x 3.6") 129 x 93 x 70mm (5.1" x 3.7" x 2.8")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery ID Li-50B 4 x AA
Self timer Yes (12 or 2 sec) Yes (2 or 12 sec)
Time lapse recording
Storage media SD/SDHC, Internal SD/MMC card
Storage slots One One
Cost at release $270 $0