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Olympus SP-590 UZ vs Pentax K-x

Portability
72
Imaging
34
Features
38
Overall
35
Olympus SP-590 UZ front
 
Pentax K-x front
Portability
69
Imaging
52
Features
47
Overall
50

Olympus SP-590 UZ vs Pentax K-x Key Specs

Olympus SP-590 UZ
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 64 - 6400
  • Optical Image Stabilization
  • 640 x 480 video
  • 26-676mm (F2.8-5.0) lens
  • 413g - 116 x 84 x 81mm
  • Revealed January 2009
  • Later Model is Olympus SP-600 UZ
Pentax K-x
(Full Review)
  • 12MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 6400 (Raise to 12800)
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 580g - 123 x 92 x 68mm
  • Revealed December 2009
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Olympus SP-590 UZ vs Pentax K-x Overview

The following is a extensive comparison of the Olympus SP-590 UZ vs Pentax K-x, one is a Small Sensor Superzoom and the other is a Entry-Level DSLR by brands Olympus and Pentax. The sensor resolution of the SP-590 UZ (12MP) and the K-x (12MP) is fairly close but the SP-590 UZ (1/2.3") and K-x (APS-C) enjoy different sensor sizing.

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The SP-590 UZ was brought out 11 months prior to the K-x and they are of a similar generation. Each of the cameras come with different body type with the Olympus SP-590 UZ being a SLR-like (bridge) camera and the Pentax K-x being a Compact SLR camera.

Before we go in to a in-depth comparison, below is a simple summary of how the SP-590 UZ matches up vs the K-x in relation to portability, imaging, features and an overall mark.

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Reasons to pick Olympus SP-590 UZ over the Pentax K-x

 SP-590 UZ K-x 

Reasons to pick Pentax K-x over the Olympus SP-590 UZ

 K-x SP-590 UZ 
RevealedDecember 2009January 2009Newer by 11 months

Common features in the Olympus SP-590 UZ and Pentax K-x

 SP-590 UZ K-x 
Manually focus Dial exact focusing
Display typeFixed Fixed Fixed display
Display dimension2.7"2.7"Identical display measurement
Display resolution230k230kEqual display resolution
Selfie screen Neither contains selfie screen
Touch display Neither contains Touch display

Olympus SP-590 UZ vs Pentax K-x Physical Comparison

For those who are aiming to travel with your camera often, you will want to factor in its weight and proportions. The Olympus SP-590 UZ has got external dimensions of 116mm x 84mm x 81mm (4.6" x 3.3" x 3.2") along with a weight of 413 grams (0.91 lbs) whilst the Pentax K-x has measurements of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") along with a weight of 580 grams (1.28 lbs).

Contrast the Olympus SP-590 UZ vs Pentax K-x in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will change based on the lens you choose at that time. Following is the front view scale comparison of the SP-590 UZ versus the K-x.

Olympus SP-590 UZ vs Pentax K-x size comparison

Taking into account dimensions and weight, the portability score of the SP-590 UZ and K-x is 72 and 69 respectively.

Olympus SP-590 UZ vs Pentax K-x top view buttons comparison

Olympus SP-590 UZ vs Pentax K-x Sensor Comparison

Quite often, it is very tough to imagine the gap in sensor dimensions purely by researching technical specs. The picture below will give you a much better sense of the sensor sizes in the SP-590 UZ and K-x.

As you have seen, both of these cameras posses the exact same megapixels but different sensor dimensions. The SP-590 UZ contains the smaller sensor which will make getting shallow depth of field harder. The more aged SP-590 UZ will be disadvantaged with regard to sensor innovation.

Olympus SP-590 UZ vs Pentax K-x sensor size comparison

Olympus SP-590 UZ vs Pentax K-x Screen and ViewFinder

Olympus SP-590 UZ vs Pentax K-x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus SP-590 UZ
Portrait photography with Pentax K-x
36
focusing manually
saves RAW files
no external flash support
low resolution (12 megapixels)
sensor is small (1/2.3")
63
manual focus
decent sensor size (APS-C)
offers face detection autofocus
supports RAW formats
megapixel count low (12MP)
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Street Comparison

Olympus SP-590 UZ as a Street photography camera
Pentax K-x as a Street photography camera
59
image stabilization (Optical)
saves RAW files
environment sealing
fixed screen
sensor is small (1/2.3")
67
built in image stabilization (Sensor based)
decent sensor size (APS-C)
supports RAW formats
no moving screen
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Sports Comparison

Olympus SP-590 UZ Sports photography highlights
Pentax K-x Sports photography highlights
38
great zoom range (26-676mm 26.0 x zoom)
image stabilization (Optical)
environment sealing
painfully slow continuous shooting (6.0 fps)
low resolution (12 megapixels)
sensor is small (1/2.3")
does not have phase detect auto focus
61
high shutter speed (1/6,000 seconds)
built in image stabilization (Sensor based)
decent sensor size (APS-C)
great battery pack (1,900 CIPA)
has phase detect autofocus
continuous shooting slow (5.0 frames per second)
megapixel count low (12MP)
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Travel Comparison

Olympus SP-590 UZ Travel photography features
Pentax K-x Travel photography features
58
environment sealing
has built in flash
quite wide (26mm)
long zoom (676mm)
low resolution (12 megapixels)
display isn't selfie friendly
sluggish max aperture (f2.8)
54
great battery pack (1,900 per charge)
built-in flash
no Timelapse recording
megapixel count low (12MP)
screen is not selfie friendly
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Landscape Comparison

Olympus SP-590 UZ Landscape photography advice
Pentax K-x Landscape photography advice
45
focusing manually
quite wide (26mm)
image stabilization (Optical)
saves RAW files
environment sealing
lens is fixed (fixed lens mount)
sluggish max aperture (f2.8)
tiny screen (2.7 inch)
low resolution (12MP)
sensor is small (1/2.3")
61
manual focus
change lenses (Pentax KAF2 mount)
built in image stabilization (Sensor based)
decent sensor size (APS-C)
supports RAW formats
great battery pack (1,900 shots)
screen is small (2.7")
megapixel count low (12MP)
no Timelapse recording
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Vlogging Comparison

Olympus SP-590 UZ Vlogging features
Pentax K-x Vlogging features
24
quite wide (26mm)
image stabilization (Optical)
sluggish max aperture (f2.8)
display isn't selfie friendly
video resolution low (640 x 480 resolution)
no mic socket
27
built in image stabilization (Sensor based)
offers face detection autofocus
screen is not selfie friendly
low quality video (1280 x 720 resolution)
no external microphone socket
Photography Glossary

Olympus SP-590 UZ vs Pentax K-x Specifications

Detailed spec comparison table for Olympus SP-590 UZ and Pentax K-x
 Olympus SP-590 UZPentax K-x
General Information
Manufacturer Olympus Pentax
Model type Olympus SP-590 UZ Pentax K-x
Category Small Sensor Superzoom Entry-Level DSLR
Revealed 2009-01-07 2009-12-23
Physical type SLR-like (bridge) Compact SLR
Sensor Information
Chip - Prime
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.08 x 4.56mm 23.6 x 15.8mm
Sensor area 27.7mm² 372.9mm²
Sensor resolution 12 megapixels 12 megapixels
Anti alias filter
Aspect ratio - 3:2
Peak resolution 3968 x 2976 4288 x 2848
Highest native ISO 6400 6400
Highest enhanced ISO - 12800
Min native ISO 64 100
RAW pictures
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points - 11
Lens
Lens mount type fixed lens Pentax KAF2
Lens zoom range 26-676mm (26.0x) -
Maximal aperture f/2.8-5.0 -
Macro focusing distance 1cm -
Amount of lenses - 151
Crop factor 5.9 1.5
Screen
Type of screen Fixed Type Fixed Type
Screen size 2.7 inches 2.7 inches
Screen resolution 230k dots 230k dots
Selfie friendly
Liveview
Touch friendly
Screen tech - TFT LCD monitor
Viewfinder Information
Viewfinder type Electronic Optical (pentamirror)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.57x
Features
Min shutter speed 15 secs 30 secs
Max shutter speed 1/2000 secs 1/6000 secs
Continuous shutter rate 6.0fps 5.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Built-in flash
Flash distance 8.00 m 16.00 m
Flash modes Auto, On, Off, Red-Eye reduction, Slow Sync Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless
Hot shoe
AEB
White balance bracketing
Max flash synchronize - 1/180 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1280 x 720 (24 fps), 640 x 416 (24 fps)
Highest video resolution 640x480 1280x720
Video format Motion JPEG Motion JPEG
Microphone port
Headphone port
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 sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 413 grams (0.91 pounds) 580 grams (1.28 pounds)
Dimensions 116 x 84 x 81mm (4.6" x 3.3" x 3.2") 123 x 92 x 68mm (4.8" x 3.6" x 2.7")
DXO scores
DXO Overall rating not tested 72
DXO Color Depth rating not tested 22.8
DXO Dynamic range rating not tested 12.5
DXO Low light rating not tested 811
Other
Battery life - 1900 shots
Style of battery - Battery Pack
Battery ID - 4 x AA
Self timer Yes (12 or 2 sec) Yes (2 or 12 sec)
Time lapse shooting
Storage type xD Picture Card, microSD Card, Internal SD/SDHC card
Card slots 1 1
Pricing at release $249 $600