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Olympus XZ-1 vs Pentax S1

Portability
88
Imaging
35
Features
51
Overall
41
Olympus XZ-1 front
 
Pentax Optio S1 front
Portability
93
Imaging
37
Features
31
Overall
34

Olympus XZ-1 vs Pentax S1 Key Specs

Olympus XZ-1
(Full Review)
  • 10MP - 1/1.63" Sensor
  • 3" Fixed Screen
  • 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 S1
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 157g - 114 x 58 x 28mm
  • Launched March 2011
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Olympus XZ-1 vs Pentax S1 Overview

Its time to look more in depth at the Olympus XZ-1 vs Pentax S1, both Small Sensor Compact cameras by companies Olympus and Pentax. There exists a crucial gap among the image resolutions of the XZ-1 (10MP) and S1 (14MP) and the XZ-1 (1/1.63") and S1 (1/2.3") boast different sensor dimensions.

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The XZ-1 was launched about the same time to the S1 so they are of a similar generation. Both cameras have the same body design (Compact).

Before we go straight to a more detailed comparison, here is a simple summary of how the XZ-1 grades versus the S1 with regards to portability, imaging, features and an overall mark.

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Reasons to pick Olympus XZ-1 over the Pentax S1

 XZ-1 S1 
Display dimensions3"2.7"Larger display (+0.3")
Display resolution614k230kCrisper display (+384k dot)

Reasons to pick Pentax S1 over the Olympus XZ-1

 S1 XZ-1 

Common features in the Olympus XZ-1 and Pentax S1

 XZ-1 S1 
LaunchedJanuary 2011March 2011Same generation
Manually focus Very exact focusing
Display typeFixed Fixed Fixed display
Selfie screen Missing selfie screen
Touch friendly display Missing Touch friendly display

Olympus XZ-1 vs Pentax S1 Physical Comparison

In case you're planning to travel with your camera, you'll have to take into account its weight and size. The Olympus XZ-1 offers outer measurements of 111mm x 65mm x 42mm (4.4" x 2.6" x 1.7") and a weight of 275 grams (0.61 lbs) while the Pentax S1 has specifications of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") along with a weight of 157 grams (0.35 lbs).

Check the Olympus XZ-1 vs Pentax S1 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will change based on the lens you have attached during that time. Below is a front view dimensions comparison of the XZ-1 versus the S1.

Olympus XZ-1 vs Pentax S1 size comparison

Using dimensions and weight, the portability rating of the XZ-1 and S1 is 88 and 93 respectively.

Olympus XZ-1 vs Pentax S1 top view buttons comparison

Olympus XZ-1 vs Pentax S1 Sensor Comparison

Typically, it's difficult to imagine the gap in sensor dimensions only by looking through a spec sheet. The image below may offer you a better sense of the sensor sizing in the XZ-1 and S1.

As you can see, both cameras have different resolutions and different sensor dimensions. The XZ-1 because of its larger sensor is going to make achieving shallower DOF easier and the Pentax S1 will render more detail utilizing its extra 4MP. Greater resolution can also help you crop photos a bit more aggressively.

Olympus XZ-1 vs Pentax S1 sensor size comparison

Olympus XZ-1 vs Pentax S1 Screen and ViewFinder

Olympus XZ-1 vs Pentax S1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus XZ-1 as a Portrait photography camera
Pentax S1 as a Portrait photography camera
45
you can focus manually
offers face detection focus
saves RAW files
sensor resolution low (10 megapixels)
tiny sensor (1/1.63")
35
manual focus
MP count decent (14 megapixels)
no manual exposure
no external flash support
sensor size is very small (1/2.3")
doesn't have RAW files
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Street Comparison

Olympus XZ-1 Street photography info
Pentax S1 Street photography info
59
has image stabilization (Sensor-shift)
saves RAW files
fixed screen
tiny sensor (1/1.63")
more heavy than average in class (275g)
56
built in image stabilization (Sensor-shift)
no articulating screen
sensor size is very small (1/2.3")
doesn't have RAW files
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Sports Comparison

Olympus XZ-1 as a Sports photography camera
Pentax S1 as a Sports photography camera
38
has image stabilization (Sensor-shift)
offers tracking autofocus
better than average battery (320 CIPA)
continuous shooting slow (2.0 fps)
sensor resolution low (10MP)
tiny sensor (1/1.63")
no phase detect auto focus
39
built in image stabilization (Sensor-shift)
MP count decent (14 megapixels)
includes tracking autofocus
max frames per second low (1.0 frames/s)
no shutter priority mode
sensor size is very small (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Olympus XZ-1 Travel photography information
Pentax S1 Travel photography information
62
better than average battery (320 per charge)
has built in flash
fairly wide (28mm)
fast max aperture (f1.8)
no Timelapse mode
more heavy than average in class (275g)
sensor resolution low (10MP)
display isn't selfie friendly
64
MP count decent (14 megapixels)
has built in flash
rather wide (28mm)
doesn't have Timelapse recording
doesn't feature selfie friendly screen
somewhat slow max aperture (f3.5)
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Landscape Comparison

Olympus XZ-1 Landscape photography info
Pentax S1 Landscape photography info
54
you can focus manually
fairly wide (28mm)
fast max aperture (f1.8)
pretty good screen size (3 inch)
has image stabilization (Sensor-shift)
saves RAW files
better than average battery (320 CIPA)
fixed lens (fixed lens mount)
sensor resolution low (10 megapixels)
tiny sensor (1/1.63")
no Timelapse mode
42
manual focus
rather wide (28mm)
built in image stabilization (Sensor-shift)
MP count decent (14MP)
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.5)
tiny screen (2.7")
no manual exposure
sensor size is very small (1/2.3")
doesn't have RAW files
doesn't have Timelapse recording
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Vlogging Comparison

Olympus XZ-1 Vlogging details
Pentax S1 Vlogging details
31
fairly wide (28mm)
fast max aperture (f1.8)
has image stabilization (Sensor-shift)
offers face detection focus
display isn't selfie friendly
video res low (1280 x 720 pixels)
no external microphone socket
more heavy than average in class (275 grams)
28
rather wide (28mm)
built in image stabilization (Sensor-shift)
somewhat slow max aperture (f3.5)
doesn't feature selfie friendly screen
low quality video (1280 x 720 pxls)
doesn't have external microphone port
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Olympus XZ-1 vs Pentax S1 Specifications

Detailed spec comparison table for Olympus XZ-1 and Pentax S1
 Olympus XZ-1Pentax Optio S1
General Information
Brand Olympus Pentax
Model Olympus XZ-1 Pentax Optio S1
Category Small Sensor Compact Small Sensor Compact
Introduced 2011-01-26 2011-03-02
Body design Compact Compact
Sensor Information
Powered by TruePic V -
Sensor type CCD CCD
Sensor size 1/1.63" 1/2.3"
Sensor measurements 8.07 x 5.56mm 6.17 x 4.55mm
Sensor surface area 44.9mm² 28.1mm²
Sensor resolution 10 megapixels 14 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Highest resolution 3664 x 2752 4288 x 3216
Highest native ISO 6400 6400
Min native ISO 100 80
RAW support
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
AF tracking
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 11 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-112mm (4.0x) 28-140mm (5.0x)
Maximal aperture f/1.8-2.5 f/3.5-5.5
Macro focus distance 1cm 1cm
Focal length multiplier 4.5 5.8
Screen
Range of screen Fixed Type Fixed Type
Screen diagonal 3 inch 2.7 inch
Screen resolution 614k dot 230k dot
Selfie friendly
Liveview
Touch display
Screen tech OLED TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type Electronic (optional) None
Features
Slowest shutter speed 60 seconds 4 seconds
Maximum shutter speed 1/2000 seconds 1/1500 seconds
Continuous shooting speed 2.0fps 1.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Integrated flash
Flash range 8.60 m (ISO 800) 3.90 m
Flash settings Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-eye, Soft
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1280x720 1280x720
Video file format Motion JPEG 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
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 275g (0.61 pounds) 157g (0.35 pounds)
Physical dimensions 111 x 65 x 42mm (4.4" x 2.6" x 1.7") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
DXO scores
DXO All around score 34 not tested
DXO Color Depth score 18.8 not tested
DXO Dynamic range score 10.4 not tested
DXO Low light score 117 not tested
Other
Battery life 320 pictures 260 pictures
Style of battery Battery Pack Battery Pack
Battery model Li-50B D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Storage slots One One
Cost at launch $567 $174