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Olympus E-330 vs Pentax K100D S

Portability
65
Imaging
41
Features
40
Overall
40
Olympus E-330 front
 
Pentax K100D Super front
Portability
65
Imaging
45
Features
38
Overall
42

Olympus E-330 vs Pentax K100D S Key Specs

Olympus E-330
(Full Review)
  • 7MP - Four Thirds Sensor
  • 2.5" Tilting Display
  • ISO 100 - 400 (Bump to 1600)
  • No Video
  • Micro Four Thirds Mount
  • 616g - 140 x 87 x 72mm
  • Revealed March 2006
  • Additionally referred to as EVOLT E-330
  • Replaced the Olympus E-300
  • Refreshed by Olympus E-450
Pentax K100D S
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 646g - 129 x 91 x 71mm
  • Announced June 2007
  • Older Model is Pentax K100D
  • New Model is Pentax K200D
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Olympus E-330 vs Pentax K100D S Overview

Below, we are evaluating the Olympus E-330 versus Pentax K100D S, former being a Advanced DSLR while the other is a Entry-Level DSLR by companies Olympus and Pentax. The sensor resolution of the E-330 (7MP) and the K100D S (6MP) is fairly close but the E-330 (Four Thirds) and K100D S (APS-C) possess totally different sensor size.

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The E-330 was brought out 15 months prior to the K100D S making the cameras a generation apart from one another. Both cameras come with different body type with the Olympus E-330 being a Mid-size SLR camera and the Pentax K100D S being a Compact SLR camera.

Before we go in to a full comparison, below is a quick summation of how the E-330 scores versus the K100D S for portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-330 over the Pentax K100D S

 E-330 K100D S 
Display typeTiltingFixed Tilting display
Display resolution215k210kCrisper display (+5k dot)

Reasons to pick Pentax K100D S over the Olympus E-330

 K100D S E-330 
AnnouncedJune 2007March 2006Fresher by 15 months

Common features in the Olympus E-330 and Pentax K100D S

 E-330 K100D S 
Manually focus Dial precise focusing
Display dimension2.5"2.5"Identical display size
Selfie screen Lacking selfie screen
Touch display Lacking Touch display

Olympus E-330 vs Pentax K100D S Physical Comparison

For anybody who is going to carry your camera regularly, you will have to factor its weight and dimensions. The Olympus E-330 has external measurements of 140mm x 87mm x 72mm (5.5" x 3.4" x 2.8") having a weight of 616 grams (1.36 lbs) and the Pentax K100D S has dimensions of 129mm x 91mm x 71mm (5.1" x 3.6" x 2.8") having a weight of 646 grams (1.42 lbs).

See the Olympus E-330 versus Pentax K100D S in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary based on the lens you have chosen at that moment. Underneath is the front view proportions comparison of the E-330 versus the K100D S.

Olympus E-330 vs Pentax K100D S size comparison

Looking at dimensions and weight, the portability score of the E-330 and K100D S is 65 and 65 respectively.

Olympus E-330 vs Pentax K100D S top view buttons comparison

Olympus E-330 vs Pentax K100D S Sensor Comparison

Sometimes, it can be tough to visualise the contrast in sensor sizing merely by researching specifications. The visual below will offer you a better sense of the sensor sizing in the E-330 and K100D S.

To sum up, the 2 cameras have got different megapixels and different sensor sizing. The E-330 featuring a smaller sensor will make achieving bokeh more challenging and the Olympus E-330 will provide you with more detail having its extra 1 Megapixels. Greater resolution will also allow you to crop pics much more aggressively. The older E-330 will be behind in sensor technology.

Olympus E-330 vs Pentax K100D S sensor size comparison

Olympus E-330 vs Pentax K100D S Screen and ViewFinder

Olympus E-330 vs Pentax K100D S Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-330 Portrait photography details
Pentax K100D S Portrait photography details
54
has manual focus
sensor size is good (Four Thirds)
supports RAW files
low resolution (7MP)
51
manual focus
sensor size is decent (APS-C)
exports RAW files
doesn't have liveview
sensor resolution low (6 megapixels)
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Street Comparison

Olympus E-330 Street photography highlights
Pentax K100D S Street photography highlights
60
screen tilts up and down
sensor size is good (Four Thirds)
supports RAW files
lighter than competition (616 grams)
no image stabilization
low maximum ISO (400)
64
image stabilization (Sensor based)
sensor size is decent (APS-C)
exports RAW files
fixed screen
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Sports Comparison

Olympus E-330 Sports photography highlights
Pentax K100D S Sports photography highlights
40
sensor size is good (Four Thirds)
comes with phase detect autofocus
max fps low (3.0 frames per second)
no image stabilization
low resolution (7MP)
47
image stabilization (Sensor based)
sensor size is decent (APS-C)
has phase detect AF
doesn't have liveview
painfully slow continuous shooting (3.0 fps)
sensor resolution low (6 megapixels)
Photography Glossary

Travel Comparison

Olympus E-330 Travel photography factors
Pentax K100D S Travel photography factors
50
lighter than competition (616 grams)
built-in flash
doesn't have Time Lapse function
low resolution (7 megapixels)
display isn't selfie friendly
45
has built in flash
does not have Time Lapse mode
sensor resolution low (6MP)
doesn't posses selfie friendly display
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Landscape Comparison

Olympus E-330 as a Landscape photography camera
Pentax K100D S as a Landscape photography camera
45
has manual focus
interchangeable lenses (Micro Four Thirds mount)
sensor size is good (Four Thirds)
supports RAW files
screen is small (2.5")
no image stabilization
low resolution (7MP)
low maximum ISO (400)
doesn't have Time Lapse function
52
manual focus
switch lenses (Pentax KAF2 mount)
image stabilization (Sensor based)
sensor size is decent (APS-C)
exports RAW files
tiny screen (2.5")
doesn't have liveview
sensor resolution low (6 megapixels)
does not have Time Lapse mode
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Vlogging Comparison

Olympus E-330 as a Vlogging camera
Pentax K100D S as a Vlogging camera
9
can't record video
9
can't shoot video
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Olympus E-330 vs Pentax K100D S Specifications

Detailed spec comparison table for Olympus E-330 and Pentax K100D S
 Olympus E-330Pentax K100D Super
General Information
Manufacturer Olympus Pentax
Model Olympus E-330 Pentax K100D Super
Also called as EVOLT E-330 -
Type Advanced DSLR Entry-Level DSLR
Revealed 2006-03-18 2007-06-28
Physical type Mid-size SLR Compact SLR
Sensor Information
Sensor type CMOS CCD
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 23.5 x 15.7mm
Sensor surface area 224.9mm² 369.0mm²
Sensor resolution 7 megapixel 6 megapixel
Anti aliasing filter
Aspect ratio 4:3 3:2
Maximum resolution 3136 x 2352 3008 x 2008
Maximum native ISO 400 3200
Maximum boosted ISO 1600 -
Lowest native ISO 100 200
RAW images
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 3 11
Lens
Lens mounting type Micro Four Thirds Pentax KAF2
Total lenses 45 151
Focal length multiplier 2.1 1.5
Screen
Display type Tilting Fixed Type
Display size 2.5 inch 2.5 inch
Resolution of display 215k dots 210k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder Optical (pentamirror) Optical (pentamirror)
Viewfinder coverage 95 percent 96 percent
Viewfinder magnification 0.47x 0.57x
Features
Lowest shutter speed 60 seconds 30 seconds
Highest shutter speed 1/4000 seconds 1/4000 seconds
Continuous shooting rate 3.0 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash settings Auto, Auto FP, Manual, Red-Eye Auto, On, Off, Red-eye reduction
Hot shoe
AE bracketing
WB bracketing
Highest flash synchronize 1/180 seconds 1/180 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Maximum video resolution None None
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 1.0 (1.5 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 616 grams (1.36 pounds) 646 grams (1.42 pounds)
Dimensions 140 x 87 x 72mm (5.5" x 3.4" x 2.8") 129 x 91 x 71mm (5.1" x 3.6" x 2.8")
DXO scores
DXO All around 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) Yes (2 or 12 sec)
Time lapse shooting
Type of storage Compact Flash (Type I or II), xD Picture Card SD/SDHC card
Card slots Single Single
Pricing at launch $1,100 $520