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Olympus 1 vs Pentax K-5 II

Portability
79
Imaging
37
Features
65
Overall
48
Olympus Stylus 1 front
 
Pentax K-5 II front
Portability
60
Imaging
58
Features
82
Overall
67

Olympus 1 vs Pentax K-5 II Key Specs

Olympus 1
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Tilting Display
  • ISO 100 - 12800
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-300mm (F2.8) lens
  • 402g - 116 x 87 x 57mm
  • Announced November 2013
  • New Model is Olympus 1s
Pentax K-5 II
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 12800 (Boost to 51200)
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 760g - 131 x 97 x 73mm
  • Revealed June 2013
  • Superseded the Pentax K-5
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Olympus 1 vs Pentax K-5 II Overview

Here is a extended overview of the Olympus 1 and Pentax K-5 II, one being a Small Sensor Superzoom and the other is a Advanced DSLR by competitors Olympus and Pentax. There is a big difference between the image resolutions of the 1 (12MP) and K-5 II (16MP) and the 1 (1/1.7") and K-5 II (APS-C) offer totally different sensor dimensions.

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The 1 was unveiled 6 months later than the K-5 II and they are both of a similar generation. Both of the cameras have different body design with the Olympus 1 being a SLR-like (bridge) camera and the Pentax K-5 II being a Mid-size SLR camera.

Before diving into a in depth comparison, here is a quick summation of how the 1 scores vs the K-5 II with regards to portability, imaging, features and an overall rating.

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Reasons to pick Olympus 1 over the Pentax K-5 II

 1 K-5 II 
Display typeTiltingFixed Tilting display
Display resolution1040k921kClearer display (+119k dot)
Touch friendly display Easily navigate

Reasons to pick Pentax K-5 II over the Olympus 1

 K-5 II 1 

Common features in the Olympus 1 and Pentax K-5 II

 1 K-5 II 
RevealedNovember 2013June 2013Similar generation
Focus manually More accurate focus
Display dimensions3"3"Equal display sizing
Selfie screen Neither comes with selfie screen

Olympus 1 vs Pentax K-5 II Physical Comparison

When you are looking to carry your camera often, you have to factor in its weight and dimensions. The Olympus 1 comes with physical measurements of 116mm x 87mm x 57mm (4.6" x 3.4" x 2.2") accompanied by a weight of 402 grams (0.89 lbs) and the Pentax K-5 II has dimensions of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") with a weight of 760 grams (1.68 lbs).

Check the Olympus 1 and Pentax K-5 II in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you use during that time. Below is a front view over all size comparison of the 1 compared to the K-5 II.

Olympus 1 vs Pentax K-5 II size comparison

Using size and weight, the portability rating of the 1 and K-5 II is 79 and 60 respectively.

Olympus 1 vs Pentax K-5 II top view buttons comparison

Olympus 1 vs Pentax K-5 II Sensor Comparison

In many cases, it is hard to visualise the contrast between sensor sizing simply by checking specs. The visual here might give you a far better sense of the sensor measurements in the 1 and K-5 II.

As you can plainly see, each of the cameras provide different resolutions and different sensor sizing. The 1 with its tinier sensor will make achieving bokeh more difficult and the Pentax K-5 II will give extra detail having an extra 4 Megapixels. Greater resolution will also allow you to crop pics more aggressively.

Olympus 1 vs Pentax K-5 II sensor size comparison

Olympus 1 vs Pentax K-5 II Screen and ViewFinder

Olympus 1 vs Pentax K-5 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus 1 Portrait photography information
Pentax K-5 II Portrait photography information
48
focusing manually
above average flash sync (1/2,000 seconds)
provides face detect focus
saves RAW formats
low megapixels (12 megapixels)
tiny sensor size (1/1.7")
74
has manual focus
resolution is good (16 megapixels)
sensor size is good (APS-C)
includes face detection focusing
exports RAW files
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Street Comparison

Olympus 1 Street photography factors
Pentax K-5 II Street photography factors
70
screen tilts up and down
image stabilization (Optical)
saves RAW formats
offers touch to focus
tiny sensor size (1/1.7")
67
has image stabilization (Sensor based)
sensor size is good (APS-C)
exports RAW files
environment proofing
fixed screen
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Sports Comparison

Olympus 1 Sports photography details
Pentax K-5 II Sports photography details
43
image stabilization (Optical)
provides tracking focus
better than average battery (410 shots)
low megapixels (12MP)
tiny sensor size (1/1.7")
does not have phase detect auto focus
79
great max shutter speed (1/8,000s)
has image stabilization (Sensor based)
resolution is good (16MP)
sensor size is good (APS-C)
includes tracking autofocus
environment proofing
supports phase detect AF
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Travel Comparison

Travel photography with Olympus 1
Travel photography with Pentax K-5 II
61
better than average battery (410 per charge)
offers touch to focus
built-in flash
relatively wide (28mm)
very long reach (300mm)
does not have Timelapse function
low megapixels (12MP)
display is not selfie friendly
somewhat slow max aperture (f2.8)
65
environment proofing
resolution is good (16 megapixels)
built-in flash
display isn't selfie friendly
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Landscape Comparison

Olympus 1 Landscape photography advice
Pentax K-5 II Landscape photography advice
49
focusing manually
relatively wide (28mm)
screen is a good size (3 inches)
image stabilization (Optical)
saves RAW formats
better than average battery (410 shots)
can't swap lens (fixed lens mount)
somewhat slow max aperture (f2.8)
low megapixels (12MP)
tiny sensor size (1/1.7")
does not have Timelapse function
79
has manual focus
switch lenses (Pentax KAF2 mount)
nice screen size (3 inch)
has image stabilization (Sensor based)
resolution is good (16MP)
sensor size is good (APS-C)
exports RAW files
environment proofing
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Vlogging Comparison

Olympus 1 Vlogging highlights
Pentax K-5 II Vlogging highlights
32
relatively wide (28mm)
built-in touchscreen
image stabilization (Optical)
provides face detect focus
high res video (1920 x 1080 resolution)
somewhat slow max aperture (f2.8)
display is not selfie friendly
does not have microphone port
33
has image stabilization (Sensor based)
includes face detection focusing
high quality video (1920 x 1080 pxls)
comes with external microphone socket
display isn't selfie friendly
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Olympus 1 vs Pentax K-5 II Specifications

Detailed spec comparison table for Olympus 1 and Pentax K-5 II
 Olympus Stylus 1Pentax K-5 II
General Information
Make Olympus Pentax
Model Olympus Stylus 1 Pentax K-5 II
Class Small Sensor Superzoom Advanced DSLR
Announced 2013-11-25 2013-06-04
Physical type SLR-like (bridge) Mid-size SLR
Sensor Information
Chip TruePic VI Prime II
Sensor type BSI-CMOS CMOS
Sensor size 1/1.7" APS-C
Sensor measurements 7.44 x 5.58mm 23.7 x 15.7mm
Sensor area 41.5mm² 372.1mm²
Sensor resolution 12 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Maximum resolution 3968 x 2976 4928 x 3264
Maximum native ISO 12800 12800
Maximum boosted ISO - 51200
Minimum native ISO 100 100
RAW data
Minimum boosted ISO - 80
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 25 11
Cross focus points - 9
Lens
Lens mounting type fixed lens Pentax KAF2
Lens focal range 28-300mm (10.7x) -
Maximal aperture f/2.8 -
Macro focus distance 5cm -
Amount of lenses - 151
Focal length multiplier 4.8 1.5
Screen
Type of display Tilting Fixed Type
Display size 3" 3"
Display resolution 1,040k dots 921k dots
Selfie friendly
Liveview
Touch functionality
Display tech LCD TFT LCD monitor
Viewfinder Information
Viewfinder type Electronic Optical (pentaprism)
Viewfinder resolution 1,440k dots -
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification - 0.61x
Features
Lowest shutter speed 60 secs 30 secs
Highest shutter speed 1/2000 secs 1/8000 secs
Continuous shooting rate 7.0 frames/s 7.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash range - 13.00 m (at ISO 100)
Flash settings Auto, redeye reduction, fill-on, off, redeye reduction slow sync, full, manual Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless
Hot shoe
AEB
White balance bracketing
Highest flash synchronize 1/2000 secs -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (30p), 1280 x 720 (30p); high speed: 640 x 480 (120p), 320 x 240 (240p) 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps)
Maximum video resolution 1920x1080 1920x1080
Video data format MPEG-4, H.264 Motion JPEG
Microphone port
Headphone port
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 402 grams (0.89 pounds) 760 grams (1.68 pounds)
Physical dimensions 116 x 87 x 57mm (4.6" x 3.4" x 2.2") 131 x 97 x 73mm (5.2" x 3.8" x 2.9")
DXO scores
DXO All around score 51 82
DXO Color Depth score 20.7 23.8
DXO Dynamic range score 11.6 14.1
DXO Low light score 179 1235
Other
Battery life 410 shots 980 shots
Form of battery Battery Pack Battery Pack
Battery model BLS-5 D-LI90
Self timer Yes (2 or 12 sec, custom) Yes ( 2 or 12 seconds)
Time lapse recording
Storage type SD/SDHC/SDXC card SD/SDHC/SDXC
Card slots One One
Retail price $700 $830