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Olympus VG-120 vs Pentax K-x

Portability
96
Imaging
37
Features
24
Overall
31
Olympus VG-120 front
 
Pentax K-x front
Portability
69
Imaging
52
Features
47
Overall
50

Olympus VG-120 vs Pentax K-x Key Specs

Olympus VG-120
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 1600
  • 1280 x 720 video
  • 26-130mm (F2.8-6.5) lens
  • 120g - 96 x 57 x 19mm
  • Launched January 2011
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
  • Released December 2009
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Olympus VG-120 vs Pentax K-x Overview

Below is a detailed assessment of the Olympus VG-120 vs Pentax K-x, former being a Ultracompact while the other is a Entry-Level DSLR by competitors Olympus and Pentax. The sensor resolution of the VG-120 (14MP) and the K-x (12MP) is very well matched but the VG-120 (1/2.3") and K-x (APS-C) come with different sensor size.

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The VG-120 was brought out 13 months later than the K-x making the cameras a generation apart from each other. Each of these cameras come with different body type with the Olympus VG-120 being a Ultracompact camera and the Pentax K-x being a Compact SLR camera.

Before getting straight into a complete comparison, below is a simple summary of how the VG-120 scores versus the K-x when it comes to portability, imaging, features and an overall grade.

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Reasons to pick Olympus VG-120 over the Pentax K-x

 VG-120 K-x 
ReleasedJanuary 2011December 2009More recent by 13 months
Display dimension3"2.7"Larger display (+0.3")

Reasons to pick Pentax K-x over the Olympus VG-120

 K-x VG-120 
Focus manually Dial accurate focusing

Common features in the Olympus VG-120 and Pentax K-x

 VG-120 K-x 
Display typeFixed Fixed Fixed display
Display resolution230k230kIdentical display resolution
Selfie screen Neither features selfie screen
Touch display Neither features Touch display

Olympus VG-120 vs Pentax K-x Physical Comparison

When you are looking to lug around your camera regularly, you should factor in its weight and proportions. The Olympus VG-120 enjoys external measurements of 96mm x 57mm x 19mm (3.8" x 2.2" x 0.7") and a weight of 120 grams (0.26 lbs) and the Pentax K-x has measurements of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") accompanied by a weight of 580 grams (1.28 lbs).

Analyze the Olympus VG-120 vs Pentax K-x in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change dependant on the lens you are using at that moment. Following is the front view measurements comparison of the VG-120 vs the K-x.

Olympus VG-120 vs Pentax K-x size comparison

Considering size and weight, the portability rating of the VG-120 and K-x is 96 and 69 respectively.

Olympus VG-120 vs Pentax K-x top view buttons comparison

Olympus VG-120 vs Pentax K-x Sensor Comparison

Generally, it is very hard to visualize the contrast between sensor measurements simply by checking technical specs. The photograph underneath might give you a better sense of the sensor sizing in the VG-120 and K-x.

As you can tell, both of the cameras have got different megapixels and different sensor measurements. The VG-120 featuring a tinier sensor is going to make shooting bokeh more difficult and the Olympus VG-120 will resolve greater detail having its extra 2 Megapixels. Greater resolution will let you crop pics much more aggressively. The more recent VG-120 provides an advantage when it comes to sensor innovation.

Olympus VG-120 vs Pentax K-x sensor size comparison

Olympus VG-120 vs Pentax K-x Screen and ViewFinder

Olympus VG-120 vs Pentax K-x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus VG-120 Portrait photography details
Pentax K-x Portrait photography details
33
decent MP (14MP)
has face detect focus
lack of manual focus
no manual exposure
external flash not possible
sensor size is small (1/2.3")
doesn't have RAW files
63
you can focus manually
sensor size is nice (APS-C)
comes with face detect focus
exports RAW formats
resolution not great (12MP)
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Street Comparison

Street photography with Olympus VG-120
Street photography with Pentax K-x
48
fixed screen
no image stabilization
sensor size is small (1/2.3")
doesn't have RAW files
67
has image stabilization (Sensor based)
sensor size is nice (APS-C)
exports RAW formats
no articulating screen
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Sports Comparison

Olympus VG-120 as a Sports photography camera
Pentax K-x as a Sports photography camera
26
decent MP (14 megapixels)
no shutter priority mode
no image stabilization
sensor size is small (1/2.3")
not so great battery (160 per charge)
doesn't have phase detect auto focus
61
max shutter speed is good (1/6,000 seconds)
has image stabilization (Sensor based)
sensor size is nice (APS-C)
good battery power (1,900 CIPA)
has phase detect auto focus
slow continuous shooting (5.0 frames per second)
resolution not great (12MP)
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Travel Comparison

Olympus VG-120 Travel photography advice
Pentax K-x Travel photography advice
62
decent MP (14 megapixels)
flash built-in
pretty wide (26mm)
doesn't have Time Lapse recording
not so great battery (160 per charge)
doesn't contain selfie friendly screen
sluggish maximum aperture (f2.8)
54
good battery power (1,900 per charge)
built-in flash
lack of Timelapse recording
resolution not great (12 megapixels)
display is not selfie friendly
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Landscape Comparison

Olympus VG-120 Landscape photography advice
Pentax K-x Landscape photography advice
36
pretty wide (26mm)
screen size is decent (3 inch)
decent MP (14MP)
lack of manual focus
fixed lens (fixed lens mount)
sluggish maximum aperture (f2.8)
no manual exposure
no image stabilization
sensor size is small (1/2.3")
doesn't have RAW files
not so great battery (160 per charge)
doesn't have Time Lapse recording
61
you can focus manually
switch lenses (Pentax KAF2 mount)
has image stabilization (Sensor based)
sensor size is nice (APS-C)
exports RAW formats
good battery power (1,900 shots)
small screen (2.7 inch)
resolution not great (12MP)
lack of Timelapse recording
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Vlogging Comparison

Olympus VG-120 Vlogging details
Pentax K-x Vlogging details
28
pretty wide (26mm)
has face detect focus
sluggish maximum aperture (f2.8)
doesn't contain selfie friendly screen
no image stabilization
video quality not great (1280 x 720 resolution)
doesn't have mic port
27
has image stabilization (Sensor based)
comes with face detect focus
display is not selfie friendly
video res low (1280 x 720 pxls)
lack of microphone socket
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Olympus VG-120 vs Pentax K-x Specifications

Detailed spec comparison table for Olympus VG-120 and Pentax K-x
 Olympus VG-120Pentax K-x
General Information
Manufacturer Olympus Pentax
Model type Olympus VG-120 Pentax K-x
Type Ultracompact Entry-Level DSLR
Launched 2011-01-06 2009-12-23
Physical type Ultracompact Compact SLR
Sensor Information
Processor TruePic III Prime
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.6 x 15.8mm
Sensor surface area 28.1mm² 372.9mm²
Sensor resolution 14 megapixels 12 megapixels
Anti alias filter
Aspect ratio 4:3 3:2
Maximum resolution 4288 x 3216 4288 x 2848
Maximum native ISO 1600 6400
Maximum boosted ISO - 12800
Minimum native ISO 80 100
RAW pictures
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points - 11
Lens
Lens support fixed lens Pentax KAF2
Lens zoom range 26-130mm (5.0x) -
Max aperture f/2.8-6.5 -
Macro focusing range 7cm -
Available lenses - 151
Focal length multiplier 5.8 1.5
Screen
Display type Fixed Type Fixed Type
Display sizing 3" 2.7"
Resolution of display 230k dots 230k dots
Selfie friendly
Liveview
Touch friendly
Display tech TFT Color LCD TFT LCD monitor
Viewfinder Information
Viewfinder type None Optical (pentamirror)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.57x
Features
Lowest shutter speed 4 secs 30 secs
Highest shutter speed 1/2000 secs 1/6000 secs
Continuous shooting rate - 5.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Custom white balance
Image stabilization
Built-in flash
Flash distance 4.40 m 16.00 m
Flash options Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless
Hot shoe
AEB
White balance bracketing
Highest flash synchronize - 1/180 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30, 15fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15fps) 1280 x 720 (24 fps), 640 x 416 (24 fps)
Maximum video resolution 1280x720 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
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 120g (0.26 lb) 580g (1.28 lb)
Dimensions 96 x 57 x 19mm (3.8" x 2.2" x 0.7") 123 x 92 x 68mm (4.8" x 3.6" x 2.7")
DXO scores
DXO All around 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 160 photographs 1900 photographs
Battery type Battery Pack Battery Pack
Battery ID LI-70B 4 x AA
Self timer Yes (2 or 12 sec) Yes (2 or 12 sec)
Time lapse shooting
Type of storage SD/SDHC SD/SDHC card
Card slots 1 1
Cost at launch $190 $600