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Olympus SZ-30MR vs Pentax K-x

Portability
89
Imaging
39
Features
39
Overall
39
Olympus SZ-30MR front
 
Pentax K-x front
Portability
69
Imaging
52
Features
47
Overall
50

Olympus SZ-30MR vs Pentax K-x Key Specs

Olympus SZ-30MR
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-600mm (F3.0-6.9) lens
  • 226g - 106 x 69 x 40mm
  • Revealed March 2011
Pentax K-x
(Full Review)
  • 12MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 6400 (Increase 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-30MR vs Pentax K-x Overview

Lets look a little more closely at the Olympus SZ-30MR and Pentax K-x, former being a Small Sensor Superzoom while the other is a Entry-Level DSLR by companies Olympus and Pentax. There exists a large gap between the image resolutions of the SZ-30MR (16MP) and K-x (12MP) and the SZ-30MR (1/2.3") and K-x (APS-C) come with totally different sensor measurements.

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The SZ-30MR was manufactured 15 months later than the K-x making the cameras a generation apart from one another. Both cameras come with different body type with the Olympus SZ-30MR being a Compact camera and the Pentax K-x being a Compact SLR camera.

Before we go in to a comprehensive comparison, below is a simple summary of how the SZ-30MR matches up versus the K-x with regards to portability, imaging, features and an overall rating.

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Reasons to pick Olympus SZ-30MR over the Pentax K-x

 SZ-30MR K-x 
LaunchedMarch 2011December 2009Fresher by 15 months
Display dimension3"2.7"Larger display (+0.3")
Display resolution460k230kClearer display (+230k dot)

Reasons to pick Pentax K-x over the Olympus SZ-30MR

 K-x SZ-30MR 
Manually focus More precise focusing

Common features in the Olympus SZ-30MR and Pentax K-x

 SZ-30MR K-x 
Display typeFixed Fixed Fixed display
Selfie screen Neither offers selfie screen
Touch friendly display Missing Touch friendly display

Olympus SZ-30MR vs Pentax K-x Physical Comparison

In case you're intending to carry your camera frequently, you will need to factor in its weight and measurements. The Olympus SZ-30MR offers physical dimensions of 106mm x 69mm x 40mm (4.2" x 2.7" x 1.6") having a weight of 226 grams (0.50 lbs) and the Pentax K-x has proportions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") and a weight of 580 grams (1.28 lbs).

Check out the Olympus SZ-30MR and Pentax K-x in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will change depending on the lens you select at that time. Below is the front view physical size comparison of the SZ-30MR against the K-x.

Olympus SZ-30MR vs Pentax K-x size comparison

Looking at dimensions and weight, the portability rating of the SZ-30MR and K-x is 89 and 69 respectively.

Olympus SZ-30MR vs Pentax K-x top view buttons comparison

Olympus SZ-30MR vs Pentax K-x Sensor Comparison

Sometimes, its difficult to visualise the difference between sensor sizing simply by reading specs. The visual underneath might offer you a stronger sense of the sensor sizes in the SZ-30MR and K-x.

All in all, each of these cameras posses different resolutions and different sensor sizing. The SZ-30MR because of its tinier sensor will make getting shallow depth of field trickier and the Olympus SZ-30MR will offer you extra detail due to its extra 4 Megapixels. Greater resolution can also make it easier to crop images somewhat more aggressively. The newer SZ-30MR is going to have a benefit with regard to sensor innovation.

Olympus SZ-30MR vs Pentax K-x sensor size comparison

Olympus SZ-30MR vs Pentax K-x Screen and ViewFinder

Olympus SZ-30MR vs Pentax K-x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SZ-30MR Portrait photography advice
Pentax K-x Portrait photography advice
34
decent MP (16MP)
comes with face detection autofocus
manual focus not available
no manual control
external flash not possible
tiny sensor (1/2.3")
lacks RAW format
63
has manual focus
sensor size is good (APS-C)
comes with face detection focus
delivers RAW files
MP count low (12MP)
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Street Comparison

Olympus SZ-30MR Street photography factors
Pentax K-x Street photography factors
60
built in image stabilization (Sensor-shift)
lighter than competition (226 grams)
fixed screen
tiny sensor (1/2.3")
lacks RAW format
67
image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
no articulating screen
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Sports Comparison

Olympus SZ-30MR as a Sports photography camera
Pentax K-x as a Sports photography camera
41
great zoom range (25-600mm 24.0 x zoom)
built in image stabilization (Sensor-shift)
decent MP (16 megapixels)
comes with tracking autofocus
slow fps (2.0 frames/s)
no shutter priority
tiny sensor (1/2.3")
low battery power (220 CIPA)
lacks phase detect autofocus
61
max shutter speed is good (1/6,000s)
image stabilization (Sensor based)
sensor size is good (APS-C)
great battery life (1,900 CIPA)
sensor has phase detect auto focus
low frames per second (5.0 fps)
MP count low (12 megapixels)
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Travel Comparison

Travel photography with Olympus SZ-30MR
Travel photography with Pentax K-x
65
lighter than competition (226 grams)
decent MP (16MP)
has built in flash
reasonably wide (25mm)
long reach (600mm)
lack of Timelapse recording
low battery power (220 per charge)
screen is not selfie friendly
somewhat slow maximum aperture (f3.0)
54
great battery life (1,900 shots)
built-in flash
no Time Lapse function
MP count low (12MP)
screen isn't selfie friendly
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Landscape Comparison

Olympus SZ-30MR Landscape photography features
Pentax K-x Landscape photography features
41
reasonably wide (25mm)
decent sized screen (3")
built in image stabilization (Sensor-shift)
decent MP (16MP)
manual focus not available
can't change lenses (fixed lens mount)
somewhat slow maximum aperture (f3.0)
no manual control
tiny sensor (1/2.3")
lacks RAW format
low battery power (220 per charge)
lack of Timelapse recording
61
has manual focus
swap lenses (Pentax KAF2 mount)
image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW files
great battery life (1,900 shots)
screen is somewhat small (2.7 inch)
MP count low (12 megapixels)
no Time Lapse function
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Vlogging Comparison

Olympus SZ-30MR Vlogging features
Pentax K-x Vlogging features
34
reasonably wide (25mm)
built in image stabilization (Sensor-shift)
comes with face detection autofocus
video res high (1920 x 1080 pixels)
lighter than competition (226g)
somewhat slow maximum aperture (f3.0)
screen is not selfie friendly
lack of external microphone socket
27
image stabilization (Sensor based)
comes with face detection focus
screen isn't selfie friendly
video quality not great (1280 x 720 pixels)
no external mic jack
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Olympus SZ-30MR vs Pentax K-x Specifications

Detailed spec comparison table for Olympus SZ-30MR and Pentax K-x
 Olympus SZ-30MRPentax K-x
General Information
Brand Name Olympus Pentax
Model Olympus SZ-30MR Pentax K-x
Type Small Sensor Superzoom Entry-Level DSLR
Revealed 2011-03-02 2009-12-23
Body design Compact Compact SLR
Sensor Information
Powered by TruePic III+ Prime
Sensor type CMOS 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 16 megapixel 12 megapixel
Anti aliasing filter
Aspect ratio 4:3 and 16:9 3:2
Max resolution 4608 x 3456 4288 x 2848
Max native ISO 3200 6400
Max enhanced ISO - 12800
Minimum native ISO 80 100
RAW support
Autofocusing
Manual focus
AF touch
AF continuous
AF single
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points - 11
Cross focus points - -
Lens
Lens mount fixed lens Pentax KAF2
Lens focal range 25-600mm (24.0x) -
Highest aperture f/3.0-6.9 -
Macro focus distance 1cm -
Number of lenses - 151
Focal length multiplier 5.8 1.5
Screen
Screen type Fixed Type Fixed Type
Screen size 3 inch 2.7 inch
Resolution of screen 460k dot 230k dot
Selfie friendly
Liveview
Touch capability
Screen technology TFT Hypercrystal III Color LCD TFT LCD monitor
Viewfinder Information
Viewfinder type 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 speed 2.0 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Change WB
Image stabilization
Inbuilt flash
Flash range 4.00 m 16.00 m
Flash modes Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless
Hot shoe
AE bracketing
WB bracketing
Fastest flash sync - 1/180s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (30 fps)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 1920x1080 1280x720
Video format MPEG-4 Motion JPEG
Mic input
Headphone input
Connectivity
Wireless Eye-Fi Connected 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 226 gr (0.50 lb) 580 gr (1.28 lb)
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 pictures 1900 pictures
Style of battery Battery Pack Battery Pack
Battery model LI-50B 4 x AA
Self timer Yes (2 or 12 sec) Yes (2 or 12 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC SD/SDHC card
Storage slots 1 1
Launch cost $279 $600