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Olympus SZ-12 vs Pentax K-x

Portability
89
Imaging
37
Features
36
Overall
36
Olympus SZ-12 front
 
Pentax K-x front
Portability
69
Imaging
52
Features
47
Overall
50

Olympus SZ-12 vs Pentax K-x Key Specs

Olympus SZ-12
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-600mm (F3.0-6.9) lens
  • 226g - 106 x 69 x 40mm
  • Announced January 2012
Pentax K-x
(Full Review)
  • 12MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 6400 (Boost to 12800)
  • Sensor based Image Stabilization
  • 1/6000s Maximum Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 580g - 123 x 92 x 68mm
  • Launched December 2009
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Olympus SZ-12 vs Pentax K-x Overview

Its time to take a deeper look at the Olympus SZ-12 vs Pentax K-x, former being a Small Sensor Superzoom while the other is a Entry-Level DSLR by brands Olympus and Pentax. The image resolution of the SZ-12 (14MP) and the K-x (12MP) is very similar but the SZ-12 (1/2.3") and K-x (APS-C) enjoy different sensor sizing.

Photography Glossary

The SZ-12 was revealed 2 years later than the K-x and that is quite a significant difference as far as tech is concerned. Each of the cameras offer different body type with the Olympus SZ-12 being a Compact camera and the Pentax K-x being a Compact SLR camera.

Before going straight into a comprehensive comparison, below is a short introduction of how the SZ-12 grades against the K-x in relation to portability, imaging, features and an overall grade.

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Reasons to pick Olympus SZ-12 over the Pentax K-x

 SZ-12 K-x 
LaunchedJanuary 2012December 2009More recent by 25 months
Display sizing3"2.7"Larger display (+0.3")
Display resolution460k230kSharper display (+230k dot)

Reasons to pick Pentax K-x over the Olympus SZ-12

 K-x SZ-12 
Focus manually More exact focus

Common features in the Olympus SZ-12 and Pentax K-x

 SZ-12 K-x 
Display typeFixed Fixed Fixed display
Selfie screen Neither contains selfie screen
Touch friendly display Neither contains Touch friendly display

Olympus SZ-12 vs Pentax K-x Physical Comparison

For anybody who is intending to lug around your camera often, you'll have to factor its weight and proportions. The Olympus SZ-12 has got outer measurements of 106mm x 69mm x 40mm (4.2" x 2.7" x 1.6") accompanied by a weight of 226 grams (0.50 lbs) whilst the Pentax K-x has measurements of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") having a weight of 580 grams (1.28 lbs).

Contrast the Olympus SZ-12 vs Pentax K-x in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will differ based on the lens you are employing during that time. Below is the front view dimensions comparison of the SZ-12 vs the K-x.

Olympus SZ-12 vs Pentax K-x size comparison

Considering size and weight, the portability rating of the SZ-12 and K-x is 89 and 69 respectively.

Olympus SZ-12 vs Pentax K-x top view buttons comparison

Olympus SZ-12 vs Pentax K-x Sensor Comparison

In many cases, it is tough to visualize the gap between sensor measurements just by reading a spec sheet. The photograph here will offer you a more clear sense of the sensor measurements in the SZ-12 and K-x.

Clearly, both the cameras enjoy different resolutions and different sensor measurements. The SZ-12 using its tinier sensor is going to make getting shallow depth of field harder and the Olympus SZ-12 will offer you more detail because of its extra 2 Megapixels. Greater resolution will also make it easier to crop pics far more aggressively. The fresher SZ-12 provides an edge in sensor tech.

Olympus SZ-12 vs Pentax K-x sensor size comparison

Olympus SZ-12 vs Pentax K-x Screen and ViewFinder

Olympus SZ-12 vs Pentax K-x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SZ-12 as a Portrait photography camera
Pentax K-x as a Portrait photography camera
33
megapixel count decent (14 megapixels)
features face detection focus
lack of manual focus
manual exposure not available
cannot use external flash
tiny sensor size (1/2.3")
doesn't have RAW files
63
has manual focus
sensor size is good (APS-C)
provides face detection focusing
delivers RAW files
megapixel count low (12MP)
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Street Comparison

Olympus SZ-12 Street photography details
Pentax K-x Street photography details
60
has image stabilization (Sensor-shift)
lighter than competitors (226 grams)
no articulating screen
tiny sensor size (1/2.3")
doesn't have RAW files
67
has image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
screen does not articulate
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Sports Comparison

Olympus SZ-12 Sports photography advice
Pentax K-x Sports photography advice
40
amazing zoom range (25-600mm 24.0 x zoom)
has image stabilization (Sensor-shift)
megapixel count decent (14MP)
features tracking autofocus
slow frames per second (1.0 frames/s)
no shutter priority mode
tiny sensor size (1/2.3")
low battery pack (220 shots)
doesn't have phase detect auto focus
61
maximum shutter speed is high (1/6,000 seconds)
has image stabilization (Sensor based)
sensor size is good (APS-C)
better than average battery life (1,900 shots)
supports phase detect AF
slow continuous shooting (5.0 fps)
megapixel count low (12 megapixels)
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Travel Comparison

Olympus SZ-12 Travel photography details
Pentax K-x Travel photography details
65
lighter than competitors (226 grams)
megapixel count decent (14 megapixels)
flash built-in
reasonably wide (25mm)
long reach (600mm)
no Timelapse function
low battery pack (220 shots)
screen is not selfie friendly
slow max aperture (f3.0)
54
better than average battery life (1,900 per charge)
built-in flash
no Time Lapse function
megapixel count low (12MP)
display isn't selfie friendly
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Landscape Comparison

Olympus SZ-12 as a Landscape photography camera
Pentax K-x as a Landscape photography camera
40
reasonably wide (25mm)
decent sized screen (3 inches)
has image stabilization (Sensor-shift)
megapixel count decent (14MP)
lack of manual focus
can't change lenses (fixed lens mount)
slow max aperture (f3.0)
manual exposure not available
tiny sensor size (1/2.3")
doesn't have RAW files
low battery pack (220 shots)
no Timelapse function
61
has manual focus
switch lenses (Pentax KAF2 mount)
has image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
better than average battery life (1,900 CIPA)
screen is small (2.7")
megapixel count low (12MP)
no Time Lapse function
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Vlogging Comparison

Olympus SZ-12 Vlogging info
Pentax K-x Vlogging info
31
reasonably wide (25mm)
has image stabilization (Sensor-shift)
features face detection focus
lighter than competitors (226g)
slow max aperture (f3.0)
screen is not selfie friendly
low quality video (1280 x 720 pxls)
no external microphone jack
27
has image stabilization (Sensor based)
provides face detection focusing
display isn't selfie friendly
video resolution low (1280 x 720 resolution)
no external mic socket
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Olympus SZ-12 vs Pentax K-x Specifications

Detailed spec comparison table for Olympus SZ-12 and Pentax K-x
 Olympus SZ-12Pentax K-x
General Information
Make Olympus Pentax
Model Olympus SZ-12 Pentax K-x
Class Small Sensor Superzoom Entry-Level DSLR
Announced 2012-01-10 2009-12-23
Physical type Compact Compact SLR
Sensor Information
Powered by - Prime
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.6 x 15.8mm
Sensor area 28.1mm² 372.9mm²
Sensor resolution 14 megapixel 12 megapixel
Anti aliasing filter
Aspect ratio - 3:2
Max resolution 4288 x 3216 4288 x 2848
Max native ISO 1600 6400
Max enhanced ISO - 12800
Lowest native ISO 80 100
RAW images
Autofocusing
Manual focus
AF touch
AF continuous
AF single
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points - 11
Cross focus points - -
Lens
Lens mount fixed lens Pentax KAF2
Lens focal range 25-600mm (24.0x) -
Max aperture f/3.0-6.9 -
Number of lenses - 151
Focal length multiplier 5.8 1.5
Screen
Type of display Fixed Type Fixed Type
Display size 3 inches 2.7 inches
Resolution of display 460k dots 230k dots
Selfie friendly
Liveview
Touch operation
Display technology TFT Color LCD TFT LCD monitor
Viewfinder Information
Viewfinder None Optical (pentamirror)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.57x
Features
Minimum shutter speed 4s 30s
Fastest shutter speed 1/1700s 1/6000s
Continuous shutter rate 1.0 frames per sec 5.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Change WB
Image stabilization
Inbuilt flash
Flash range - 16.00 m
Flash modes Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless
External flash
AEB
WB bracketing
Fastest flash synchronize - 1/180s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 1280 x 720 (24 fps), 640 x 416 (24 fps)
Max video resolution 1280x720 1280x720
Video format MPEG-4, H.264 Motion JPEG
Mic 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
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 226g (0.50 pounds) 580g (1.28 pounds)
Dimensions 106 x 69 x 40mm (4.2" x 2.7" x 1.6") 123 x 92 x 68mm (4.8" x 3.6" x 2.7")
DXO scores
DXO Overall score not tested 72
DXO Color Depth score not tested 22.8
DXO Dynamic range score not tested 12.5
DXO Low light score not tested 811
Other
Battery life 220 shots 1900 shots
Battery type Battery Pack Battery Pack
Battery model LI-50B 4 x AA
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 12 sec)
Time lapse recording
Storage type SD/SDHC/SDXC SD/SDHC card
Card slots One One
Retail pricing $350 $600