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Olympus VR-320 vs Pentax K-3

Portability
94
Imaging
37
Features
35
Overall
36
Olympus VR-320 front
 
Pentax K-3 front
Portability
59
Imaging
66
Features
85
Overall
73

Olympus VR-320 vs Pentax K-3 Key Specs

Olympus VR-320
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 24-300mm (F3.0-5.9) lens
  • 158g - 101 x 58 x 29mm
  • Introduced July 2011
  • Replacement is Olympus VR-330
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
  • Introduced April 2014
  • Successor is Pentax K-3 II
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Olympus VR-320 vs Pentax K-3 Overview

The following is a comprehensive overview of the Olympus VR-320 vs Pentax K-3, one is a Small Sensor Superzoom and the latter is a Advanced DSLR by manufacturers Olympus and Pentax. There exists a huge gap between the resolutions of the VR-320 (14MP) and K-3 (24MP) and the VR-320 (1/2.3") and K-3 (APS-C) boast different sensor dimensions.

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The VR-320 was launched 3 years before the K-3 which is quite a significant gap as far as technology is concerned. The two cameras feature different body design with the Olympus VR-320 being a Compact camera and the Pentax K-3 being a Mid-size SLR camera.

Before diving straight to a in-depth comparison, here is a simple introduction of how the VR-320 scores against the K-3 in regards to portability, imaging, features and an overall mark.

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Reasons to pick Olympus VR-320 over the Pentax K-3

 VR-320 K-3 

Reasons to pick Pentax K-3 over the Olympus VR-320

 K-3 VR-320 
IntroducedApril 2014July 2011Newer by 33 months
Focus manually Very accurate focusing
Screen size3.2"3"Bigger screen (+0.2")
Screen resolution1037k230kCrisper screen (+807k dot)

Common features in the Olympus VR-320 and Pentax K-3

 VR-320 K-3 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither provides selfie screen
Touch screen Neither provides Touch screen

Olympus VR-320 vs Pentax K-3 Physical Comparison

In case you're aiming to travel with your camera frequently, you need to factor its weight and size. The Olympus VR-320 provides external measurements of 101mm x 58mm x 29mm (4.0" x 2.3" x 1.1") with a weight of 158 grams (0.35 lbs) whilst the Pentax K-3 has specifications of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") and a weight of 800 grams (1.76 lbs).

Check out the Olympus VR-320 vs Pentax K-3 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you are employing during that time. Following is a front view sizing comparison of the VR-320 vs the K-3.

Olympus VR-320 vs Pentax K-3 size comparison

Considering dimensions and weight, the portability grade of the VR-320 and K-3 is 94 and 59 respectively.

Olympus VR-320 vs Pentax K-3 top view buttons comparison

Olympus VR-320 vs Pentax K-3 Sensor Comparison

Sometimes, it's tough to imagine the contrast between sensor dimensions simply by checking specifications. The picture underneath may give you a clearer sense of the sensor measurements in the VR-320 and K-3.

To sum up, each of these cameras feature different megapixel count and different sensor dimensions. The VR-320 because of its tinier sensor is going to make getting shallow depth of field tougher and the Pentax K-3 will resolve more detail utilizing its extra 10 Megapixels. Higher resolution will also enable you to crop photographs way more aggressively. The more aged VR-320 is going to be disadvantaged when it comes to sensor innovation.

Olympus VR-320 vs Pentax K-3 sensor size comparison

Olympus VR-320 vs Pentax K-3 Screen and ViewFinder

Olympus VR-320 vs Pentax K-3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus VR-320 Portrait photography details
Pentax K-3 Portrait photography details
33
MP count good (14MP)
supports face detection autofocus
manual focus not available
no manual control
no external flash support
sensor size is small (1/2.3")
no RAW support
79
manual focus
decent megapixels (24 megapixels)
decent sensor size (APS-C)
includes face detection focusing
exports RAW files
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Street Comparison

Street photography with Olympus VR-320
Street photography with Pentax K-3
62
built in image stabilization (Sensor-shift)
lighter than others in class (158 grams)
fixed screen
sensor size is small (1/2.3")
no RAW support
69
image stabilization (Sensor based)
decent sensor size (APS-C)
exports RAW files
environment proof
great high ISO (51,200)
no articulating screen
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Sports Comparison

Olympus VR-320 Sports photography advice
Pentax K-3 Sports photography advice
47
great zoom range (24-300mm 12.5 x zoom)
built in image stabilization (Sensor-shift)
MP count good (14MP)
supports tracking autofocus
no shutter priority
sensor size is small (1/2.3")
no phase detect autofocus
76
high shutter speed (1/8,000s)
image stabilization (Sensor based)
decent megapixels (24MP)
decent sensor size (APS-C)
includes tracking autofocus
environment proof
supports phase detect AF
bad battery power (560 CIPA)
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Travel Comparison

Olympus VR-320 Travel photography details
Pentax K-3 Travel photography details
70
lighter than others in class (158 grams)
MP count good (14MP)
built-in flash
fairly wide (24mm)
long zoom (300mm)
lack of Timelapse function
does not have selfie friendly display
slow max aperture (f3.0)
60
environment proof
decent megapixels (24MP)
has built in flash
bad battery power (560 per charge)
screen isn't selfie friendly
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Landscape Comparison

Landscape photography with Olympus VR-320
Landscape photography with Pentax K-3
42
fairly wide (24mm)
pretty good screen size (3 inches)
built in image stabilization (Sensor-shift)
MP count good (14MP)
manual focus not available
cannot change lens (fixed lens mount)
slow max aperture (f3.0)
no manual control
sensor size is small (1/2.3")
no RAW support
lack of Timelapse function
78
manual focus
change lenses (Pentax KAF2 mount)
pretty good screen size (3.2")
image stabilization (Sensor based)
decent megapixels (24 megapixels)
decent sensor size (APS-C)
does not have anti-alias filter
great high ISO (51,200)
exports RAW files
environment proof
2 card slots
bad battery power (560 CIPA)
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Vlogging Comparison

Olympus VR-320 Vlogging details
Pentax K-3 Vlogging details
32
fairly wide (24mm)
built in image stabilization (Sensor-shift)
supports face detection autofocus
lighter than others in class (158g)
slow max aperture (f3.0)
does not have selfie friendly display
low video resolution (1280 x 720 pxls)
lack of external microphone jack
34
image stabilization (Sensor based)
includes face detection focusing
high quality video (1920 x 1080 pixels)
comes with external microphone support
screen isn't selfie friendly
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Olympus VR-320 vs Pentax K-3 Specifications

Detailed spec comparison table for Olympus VR-320 and Pentax K-3
 Olympus VR-320Pentax K-3
General Information
Brand Olympus Pentax
Model Olympus VR-320 Pentax K-3
Type Small Sensor Superzoom Advanced DSLR
Introduced 2011-07-19 2014-04-10
Physical type Compact Mid-size SLR
Sensor Information
Chip TruePic III Prime III
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.6mm
Sensor area 28.1mm² 366.6mm²
Sensor resolution 14 megapixel 24 megapixel
Anti aliasing filter
Aspect ratio 4:3 3:2
Maximum resolution 4288 x 3216 6016 x 4000
Maximum native ISO 1600 51200
Lowest native ISO 80 100
RAW photos
Autofocusing
Manual focus
AF touch
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points - 27
Cross focus points - 25
Lens
Lens mounting type fixed lens Pentax KAF2
Lens focal range 24-300mm (12.5x) -
Maximal aperture f/3.0-5.9 -
Macro focus distance 1cm -
Amount of lenses - 151
Focal length multiplier 5.8 1.5
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 3 inches 3.2 inches
Resolution of screen 230k dots 1,037k dots
Selfie friendly
Liveview
Touch functionality
Screen tech TFT Color LCD TFT LCD monitor
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.64x
Features
Lowest shutter speed 4 secs 30 secs
Highest shutter speed 1/2000 secs 1/8000 secs
Continuous shooting rate - 8.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range 4.70 m 13.00 m (at ISO 100)
Flash options 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
AEB
WB bracketing
Highest flash synchronize - 1/180 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30, 15fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15fps) 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p)
Maximum video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4, H.264
Microphone 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 158 gr (0.35 lb) 800 gr (1.76 lb)
Physical dimensions 101 x 58 x 29mm (4.0" x 2.3" x 1.1") 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 - 560 shots
Style of battery - Battery Pack
Battery model LI-42B D-LI90
Self timer Yes (2 or 12 sec) Yes ( 2 or 12 seconds)
Time lapse shooting
Type of storage SD/SDHC Dual SD/SDHC/SDXC
Card slots Single Two
Launch price $179 $639