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Olympus SZ-12 vs Pentax K-3

Portability
89
Imaging
37
Features
36
Overall
36
Olympus SZ-12 front
 
Pentax K-3 front
Portability
59
Imaging
65
Features
85
Overall
73

Olympus SZ-12 vs Pentax K-3 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
  • Released January 2012
Pentax K-3
(Full Review)
  • 24MP - APS-C Sensor
  • 3.2" Fixed Screen
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 800g - 131 x 100 x 77mm
  • Released April 2014
  • Later Model is Pentax K-3 II
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Olympus SZ-12 vs Pentax K-3 Overview

Lets look more closely at the Olympus SZ-12 vs Pentax K-3, one is a Small Sensor Superzoom and the latter is a Advanced DSLR by companies Olympus and Pentax. There is a huge difference between the sensor resolutions of the SZ-12 (14MP) and K-3 (24MP) and the SZ-12 (1/2.3") and K-3 (APS-C) enjoy totally different sensor sizing.

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The SZ-12 was launched 3 years before the K-3 which is quite a significant gap as far as tech is concerned. Both of the cameras offer different body type with the Olympus SZ-12 being a Compact camera and the Pentax K-3 being a Mid-size SLR camera.

Before diving straight into a comprehensive comparison, below is a short view of how the SZ-12 scores vs the K-3 when it comes to portability, imaging, features and an overall score.

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Reasons to pick Olympus SZ-12 over the Pentax K-3

 SZ-12 K-3 

Reasons to pick Pentax K-3 over the Olympus SZ-12

 K-3 SZ-12 
ReleasedApril 2014January 2012More modern by 27 months
Manual focus Very precise focusing
Screen sizing3.2"3"Bigger screen (+0.2")
Screen resolution1037k460kSharper screen (+577k dot)

Common features in the Olympus SZ-12 and Pentax K-3

 SZ-12 K-3 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither includes selfie screen
Touch screen Lack of Touch screen

Olympus SZ-12 vs Pentax K-3 Physical Comparison

When you are intending to carry around your camera frequently, you'll have to factor its weight and measurements. The Olympus SZ-12 features outside dimensions 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-3 has proportions of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") along with a weight of 800 grams (1.76 lbs).

Analyze the Olympus SZ-12 vs Pentax K-3 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you have chosen at the time. Below is the front view measurements comparison of the SZ-12 versus the K-3.

Olympus SZ-12 vs Pentax K-3 size comparison

Considering size and weight, the portability rating of the SZ-12 and K-3 is 89 and 59 respectively.

Olympus SZ-12 vs Pentax K-3 top view buttons comparison

Olympus SZ-12 vs Pentax K-3 Sensor Comparison

Usually, it is very hard to see the gap between sensor sizes just by going over specifications. The picture here should give you a far better sense of the sensor sizes in the SZ-12 and K-3.

Plainly, each of the cameras offer different resolutions and different sensor sizes. The SZ-12 due to its tinier sensor will make achieving bokeh more difficult and the Pentax K-3 will deliver greater detail utilizing its extra 10MP. Higher resolution can also allow you to crop photographs a little more aggressively. The more aged SZ-12 is going to be disadvantaged in sensor tech.

Olympus SZ-12 vs Pentax K-3 sensor size comparison

Olympus SZ-12 vs Pentax K-3 Screen and ViewFinder

Olympus SZ-12 vs Pentax K-3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SZ-12 Portrait photography highlights
Pentax K-3 Portrait photography highlights
33
good megapixels (14MP)
offers face detect focus
manual focus not available
lack of manual exposure
can't use external flash
small sensor size (1/2.3")
lacks RAW support
79
focusing manually
good megapixels (24MP)
nice sensor size (APS-C)
includes face detection focusing
saves RAW files
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Street Comparison

Olympus SZ-12 as a Street photography camera
Pentax K-3 as a Street photography camera
60
built in image stabilization (Sensor-shift)
lighter than competition (226 grams)
screen is fixed
small sensor size (1/2.3")
lacks RAW support
69
built in image stabilization (Sensor based)
nice sensor size (APS-C)
saves RAW files
environment proof
great high ISO (51,200)
fixed screen
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Sports Comparison

Olympus SZ-12 as a Sports photography camera
Pentax K-3 as a Sports photography camera
40
incredible zoom range (25-600mm 24.0 x zoom)
built in image stabilization (Sensor-shift)
good megapixels (14MP)
offers tracking focus
very slow continuous shooting (1.0 fps)
no shutter priority mode
small sensor size (1/2.3")
low battery power (220 CIPA)
lacks phase detect auto focus
76
great max shutter speed (1/8,000s)
built in image stabilization (Sensor based)
good megapixels (24 megapixels)
nice sensor size (APS-C)
includes tracking autofocus
environment proof
comes with phase detect AF
low battery (560 CIPA)
Photography Glossary

Travel Comparison

Olympus SZ-12 Travel photography advice
Pentax K-3 Travel photography advice
65
lighter than competition (226 grams)
good megapixels (14MP)
flash built-in
fairly wide (25mm)
great zoom (600mm)
lack of Time Lapse recording
low battery power (220 CIPA)
doesn't contain selfie friendly display
somewhat slow max aperture (f3.0)
60
environment proof
good megapixels (24MP)
has built in flash
low battery (560 shots)
doesn't have a selfie friendly display
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Landscape Comparison

Olympus SZ-12 as a Landscape photography camera
Pentax K-3 as a Landscape photography camera
40
fairly wide (25mm)
nice screen size (3 inch)
built in image stabilization (Sensor-shift)
good megapixels (14 megapixels)
manual focus not available
cannot switch lens (fixed lens mount)
somewhat slow max aperture (f3.0)
lack of manual exposure
small sensor size (1/2.3")
lacks RAW support
low battery power (220 CIPA)
lack of Time Lapse recording
77
focusing manually
switch lenses (Pentax KAF2 mount)
pretty good screen size (3.2 inches)
built in image stabilization (Sensor based)
good megapixels (24 megapixels)
nice sensor size (APS-C)
does not have anti-alias filter
great high ISO (51,200)
saves RAW files
environment proof
2 card slots
low battery (560 CIPA)
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Vlogging Comparison

Olympus SZ-12 as a Vlogging camera
Pentax K-3 as a Vlogging camera
31
fairly wide (25mm)
built in image stabilization (Sensor-shift)
offers face detect focus
lighter than competition (226 grams)
somewhat slow max aperture (f3.0)
doesn't contain selfie friendly display
low quality video (1280 x 720 resolution)
lack of mic jack
34
built in image stabilization (Sensor based)
includes face detection focusing
high res video (1920 x 1080 pixels)
does have external mic support
doesn't have a selfie friendly display
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Olympus SZ-12 vs Pentax K-3 Specifications

Detailed spec comparison table for Olympus SZ-12 and Pentax K-3
 Olympus SZ-12Pentax K-3
General Information
Brand Name Olympus Pentax
Model Olympus SZ-12 Pentax K-3
Category Small Sensor Superzoom Advanced DSLR
Released 2012-01-10 2014-04-10
Physical type Compact Mid-size SLR
Sensor Information
Chip - Prime III
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.5 x 15.6mm
Sensor area 28.1mm² 366.6mm²
Sensor resolution 14 megapixels 24 megapixels
Anti aliasing filter
Aspect ratio - 3:2
Highest resolution 4288 x 3216 6016 x 4000
Highest native ISO 1600 51200
Lowest native ISO 80 100
RAW data
Autofocusing
Manual focus
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 27
Cross focus points - 25
Lens
Lens mount fixed lens Pentax KAF2
Lens focal range 25-600mm (24.0x) -
Highest aperture f/3.0-6.9 -
Amount of lenses - 151
Focal length multiplier 5.8 1.5
Screen
Display type Fixed Type Fixed Type
Display sizing 3 inches 3.2 inches
Display resolution 460k dots 1,037k dots
Selfie friendly
Liveview
Touch display
Display technology TFT Color LCD TFT LCD monitor
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.64x
Features
Slowest shutter speed 4s 30s
Maximum shutter speed 1/1700s 1/8000s
Continuous shooting rate 1.0fps 8.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Change white balance
Image stabilization
Built-in flash
Flash range - 13.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-Eye, Fill-in Auto, on, off, red-eye, slow sync, slow sync + red-eye, trailing curtain sync, high speed, wireless, manual
Hot shoe
Auto exposure bracketing
WB bracketing
Maximum flash synchronize - 1/180s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p)
Highest video resolution 1280x720 1920x1080
Video file format MPEG-4, H.264 MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.0 (5 GBit/sec)
GPS None Optional
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 226 gr (0.50 lb) 800 gr (1.76 lb)
Dimensions 106 x 69 x 40mm (4.2" x 2.7" x 1.6") 131 x 100 x 77mm (5.2" x 3.9" x 3.0")
DXO scores
DXO All around score not tested 80
DXO Color Depth score not tested 23.7
DXO Dynamic range score not tested 13.4
DXO Low light score not tested 1216
Other
Battery life 220 pictures 560 pictures
Type of battery Battery Pack Battery Pack
Battery model LI-50B D-LI90
Self timer Yes (2 or 12 sec, pet auto shutter) Yes ( 2 or 12 seconds)
Time lapse feature
Type of storage SD/SDHC/SDXC Dual SD/SDHC/SDXC
Card slots Single 2
Price at launch $350 $639