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Olympus XZ-1 vs Pentax K100D S

Portability
88
Imaging
35
Features
51
Overall
41
Olympus XZ-1 front
 
Pentax K100D Super front
Portability
65
Imaging
45
Features
38
Overall
42

Olympus XZ-1 vs Pentax K100D S Key Specs

Olympus XZ-1
(Full Review)
  • 10MP - 1/1.63" Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-112mm (F1.8-2.5) lens
  • 275g - 111 x 65 x 42mm
  • Introduced January 2011
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
  • Released June 2007
  • Older Model is Pentax K100D
  • Renewed by Pentax K200D
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Olympus XZ-1 vs Pentax K100D S Overview

Lets examine more closely at the Olympus XZ-1 vs Pentax K100D S, one being a Small Sensor Compact and the other is a Entry-Level DSLR by competitors Olympus and Pentax. There exists a huge gap between the sensor resolutions of the XZ-1 (10MP) and K100D S (6MP) and the XZ-1 (1/1.63") and K100D S (APS-C) enjoy different sensor dimensions.

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The XZ-1 was brought out 3 years later than the K100D S and that is quite a significant gap as far as technology is concerned. Both of the cameras offer different body type with the Olympus XZ-1 being a Compact camera and the Pentax K100D S being a Compact SLR camera.

Before getting in to a more detailed comparison, below is a simple overview of how the XZ-1 matches up against the K100D S with regards to portability, imaging, features and an overall rating.

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Reasons to pick Olympus XZ-1 over the Pentax K100D S

 XZ-1 K100D S 
ReleasedJanuary 2011June 2007Fresher by 44 months
Display sizing3"2.5"Larger display (+0.5")
Display resolution614k210kCrisper display (+404k dot)

Reasons to pick Pentax K100D S over the Olympus XZ-1

 K100D S XZ-1 

Common features in the Olympus XZ-1 and Pentax K100D S

 XZ-1 K100D S 
Manual focus Very exact focusing
Display typeFixed Fixed Fixed display
Selfie screen Missing selfie screen
Touch display Missing Touch display

Olympus XZ-1 vs Pentax K100D S Physical Comparison

When you are intending to carry your camera often, you'll have to think about its weight and dimensions. The Olympus XZ-1 has got exterior measurements of 111mm x 65mm x 42mm (4.4" x 2.6" x 1.7") accompanied by a weight of 275 grams (0.61 lbs) and the Pentax K100D S has dimensions of 129mm x 91mm x 71mm (5.1" x 3.6" x 2.8") along with a weight of 646 grams (1.42 lbs).

Take a look at the Olympus XZ-1 vs Pentax K100D S in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you select during that time. Underneath is the front view size comparison of the XZ-1 compared to the K100D S.

Olympus XZ-1 vs Pentax K100D S size comparison

Factoring in dimensions and weight, the portability grade of the XZ-1 and K100D S is 88 and 65 respectively.

Olympus XZ-1 vs Pentax K100D S top view buttons comparison

Olympus XZ-1 vs Pentax K100D S Sensor Comparison

Sometimes, it is very tough to imagine the contrast between sensor sizing simply by checking technical specs. The visual underneath will give you a greater sense of the sensor measurements in the XZ-1 and K100D S.

As you can tell, both of those cameras enjoy different megapixels and different sensor sizing. The XZ-1 because of its tinier sensor is going to make achieving shallower DOF harder and the Olympus XZ-1 will resolve greater detail having its extra 4MP. Greater resolution will help you crop photos far more aggressively. The fresher XZ-1 should have an advantage when it comes to sensor tech.

Olympus XZ-1 vs Pentax K100D S sensor size comparison

Olympus XZ-1 vs Pentax K100D S Screen and ViewFinder

Olympus XZ-1 vs Pentax K100D S Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus XZ-1 Portrait photography factors
Pentax K100D S Portrait photography factors
45
you can focus manually
has face detection focus
supports RAW files
low megapixels (10 megapixels)
small sensor (1/1.63")
51
focusing manually
good sensor size (APS-C)
saves RAW formats
no liveview
sensor resolution low (6 megapixels)
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Street Comparison

Olympus XZ-1 Street photography info
Pentax K100D S Street photography info
59
image stabilization (Sensor-shift)
supports RAW files
no articulating screen
small sensor (1/1.63")
heavier than average in class (275 grams)
64
has image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW formats
screen is fixed
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Sports Comparison

Olympus XZ-1 Sports photography features
Pentax K100D S Sports photography features
38
image stabilization (Sensor-shift)
has tracking autofocus
better than average battery pack (320 CIPA)
slow frames per second (2.0 frames per second)
low megapixels (10MP)
small sensor (1/1.63")
does not have phase detect auto focus
47
has image stabilization (Sensor based)
good sensor size (APS-C)
has phase detect auto focus
no liveview
low fps (3.0 fps)
sensor resolution low (6 megapixels)
Photography Glossary

Travel Comparison

Olympus XZ-1 as a Travel photography camera
Pentax K100D S as a Travel photography camera
62
better than average battery pack (320 CIPA)
has built in flash
rather wide (28mm)
fast max aperture (f1.8)
does not have Time Lapse function
heavier than average in class (275 grams)
low megapixels (10MP)
does not offer selfie friendly screen
45
flash built-in
lack of Timelapse mode
sensor resolution low (6 megapixels)
display is not selfie friendly
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Landscape Comparison

Landscape photography with Olympus XZ-1
Landscape photography with Pentax K100D S
54
you can focus manually
rather wide (28mm)
fast max aperture (f1.8)
decent sized screen (3")
image stabilization (Sensor-shift)
supports RAW files
better than average battery pack (320 shots)
fixed lens (fixed lens mount)
low megapixels (10MP)
small sensor (1/1.63")
does not have Time Lapse function
52
focusing manually
interchangeable lenses (Pentax KAF2 mount)
has image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW formats
screen is somewhat small (2.5 inches)
no liveview
sensor resolution low (6 megapixels)
lack of Timelapse mode
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Vlogging Comparison

Olympus XZ-1 Vlogging information
Pentax K100D S Vlogging information
31
rather wide (28mm)
fast max aperture (f1.8)
image stabilization (Sensor-shift)
has face detection focus
does not offer selfie friendly screen
video resolution low (1280 x 720 pixels)
does not have external mic socket
heavier than average in class (275g)
9
no video shooting
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Olympus XZ-1 vs Pentax K100D S Specifications

Detailed spec comparison table for Olympus XZ-1 and Pentax K100D S
 Olympus XZ-1Pentax K100D Super
General Information
Brand Olympus Pentax
Model type Olympus XZ-1 Pentax K100D Super
Category Small Sensor Compact Entry-Level DSLR
Introduced 2011-01-26 2007-06-28
Body design Compact Compact SLR
Sensor Information
Powered by TruePic V -
Sensor type CCD CCD
Sensor size 1/1.63" APS-C
Sensor measurements 8.07 x 5.56mm 23.5 x 15.7mm
Sensor area 44.9mm² 369.0mm²
Sensor resolution 10 megapixel 6 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Maximum resolution 3664 x 2752 3008 x 2008
Maximum native ISO 6400 3200
Minimum native ISO 100 200
RAW support
Autofocusing
Manual focusing
Touch focus
Continuous AF
AF single
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 11 11
Lens
Lens mount type fixed lens Pentax KAF2
Lens zoom range 28-112mm (4.0x) -
Highest aperture f/1.8-2.5 -
Macro focusing range 1cm -
Number of lenses - 151
Crop factor 4.5 1.5
Screen
Range of display Fixed Type Fixed Type
Display size 3 inches 2.5 inches
Display resolution 614k dot 210k dot
Selfie friendly
Liveview
Touch function
Display tech OLED -
Viewfinder Information
Viewfinder Electronic (optional) Optical (pentamirror)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.57x
Features
Slowest shutter speed 60 seconds 30 seconds
Maximum shutter speed 1/2000 seconds 1/4000 seconds
Continuous shooting speed 2.0 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash distance 8.60 m (ISO 800) -
Flash modes Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-eye reduction
External flash
AE bracketing
White balance bracketing
Maximum flash sync - 1/180 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps) -
Maximum video resolution 1280x720 None
Video file format Motion JPEG -
Microphone 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
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 275 gr (0.61 lbs) 646 gr (1.42 lbs)
Dimensions 111 x 65 x 42mm (4.4" x 2.6" x 1.7") 129 x 91 x 71mm (5.1" x 3.6" x 2.8")
DXO scores
DXO All around rating 34 not tested
DXO Color Depth rating 18.8 not tested
DXO Dynamic range rating 10.4 not tested
DXO Low light rating 117 not tested
Other
Battery life 320 photographs -
Battery form Battery Pack -
Battery ID Li-50B 4 x AA
Self timer Yes (2 or 12 sec) Yes (2 or 12 sec)
Time lapse feature
Storage media SD/SDHC/SDXC SD/SDHC card
Storage slots One One
Pricing at launch $567 $520