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Pentax K-01 Mirrorless Camera Hands-On Review

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Category: Mirrorless Interchangeable Lens Camera
Product: Pentax K-01
Price: £434.27

Pentax K-01 Mirrorless Camera Hands-On Review - We go hands on with the new Pentax K-01 - the latest mirrorless camera from Pentax, designed by Marc Newson and give our initial impressions.

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Features
Handling
Performance
Verdict
Specification

1/80 sec | f/3.5 | 16.0 mm | ISO 400

The new Pentax K-01 is a brand new mirrorless camera from Pentax, featuring a 16 megapixel APS-C CMOS sensor and K mount allowing you to use any K mount lens from Pentax. The camera is due to be available to buy in mid to end March, for £629 body only, or £679 with the new compact f/2.8 40mm lens shown. There are plans to offer the K-01 with an 18-55mm kit lens, as well as a 55-200mm zoom lens.

Pentax K-01 Features


1/80 sec | f/3.5 | 16.0 mm | ISO 500

The Pentax K-01 features a 16.1 megapixel APS-C CMOS sensor, 6 fps shooting, Full HD video with 30/25/24fps, a microphone socket, HDMI out and a colourful design that will be available in yellow and black, black and silver, or silver. With a white version available in certain markets. The new 40mm lens is said to be the World's smallest interchangeable lens available.

Key Features

  • 16 megapixel APS-C Sensor
  • Pentax K-Mount
  • 3inch screen, 921k dots
  • 6fps continuous shooting
  • Sensor-shift Shake Reduction
  • Full HD video, 30/25/24fps
  • Stereo microphone socket
  • ISO100-12800, expandable to 25600
  • SD/SDHC card slot
  • 500 shot battery life

Pentax K-01 Handling


1/60 sec | f/4.0 | 16.0 mm | ISO 100

The camera is surrounded by a rubber grip, apart from the back which is mostly black, or silver on the silver model and there is not a traditional thumb grip on the back of the camera. The memory and IO ports (AV/HDMI) are covered by a rubber cover, and on the very left of the camera (looking from the back) there is a microphone socket for video recording.

1/80 sec | f/3.5 | 16.0 mm | ISO 640
Memory card slot under "Do not open" sticker.

The two red and green buttons on the top can be customised, with the red button defaulting to record video in any mode. The battery is a large Digital SLR sized battery with a rating of 1860mAh, so should offer good battery life. The camera does not feature and electronic viewfinder, but could support an optical viewfinder in the flash hot shoe. The cameras screen is used for live view and focusing appeared reasonably quick, although not as quick as the quickest mirrorless cameras available.

1/80 sec | f/4.5 | 16.0 mm | ISO 100
1/80 sec | f/4.5 | 16.0 mm | ISO 100

The Pentax K-01 can be held easily with one hand but the position of the mode dial is a little bit of a stretch for your hand. The rest of the controls on the back of the camera can be used easily with one hand and they are clearly labelled.

Pentax K-01 Performance

1/60 sec | f/4.0 | 16.0 mm | ISO 125
Battery compartment and battery.

As this is a pre-production model we were not able to take any sample photos, however the results on screen looked good, with good colour, detail, and seemingly low levels of noise, with the camera offering up to ISO12800. When we get a chance to take sample photos with the camera we will post them on the site, in the mean-time have a look at our shots of the camera.

1/60 sec | f/4.0 | 16.0 mm | ISO 100
A view of just how thin the f/2.8 40mm lens is.

Value For Money

The price of £629 body only prices it above entry level Digital SLR cameras, but put it in the middle of the pack with regards to other mirrorless cameras and one would expect the price to drop over time.

Pentax K-01 Verdict

The Pentax K-01 is a bold new camera from Pentax and is certainly different to anything else made by anyone else - and perhaps that's what Marc Newson and Pentax intended with the design of this new camera. It's also the first mirrorless camera ever to use a full Digital SLR lens mount, supporting existing Digital SLR lenses. This causes the camera size to be larger than most other mirrorless cameras as the distance from the sensor to the lens has to be the same as that of a traditional D/SLR camera. The design of the camera certainly seemed to divide opinion when it was revealed and it would be interesting to hear your feedback on the design. View more hands-on photos below.

Pentax K-01 Hands-On Photos of Equipment

1/80 sec | f/4.0 | 50.0 mm | ISO 400

1/80 sec | f/4.0 | 50.0 mm | ISO 400
High-Res

1/60 sec | f/4.0 | 16.0 mm | ISO 100

1/60 sec | f/4.0 | 16.0 mm | ISO 100
High-Res

1/60 sec | f/4.0 | 16.0 mm | ISO 125

1/60 sec | f/4.0 | 16.0 mm | ISO 125
High-Res

1/60 sec | f/4.0 | 16.0 mm | ISO 100

1/60 sec | f/4.0 | 16.0 mm | ISO 100
High-Res

1/60 sec | f/3.2 | 16.0 mm | ISO 100

1/60 sec | f/3.2 | 16.0 mm | ISO 100
High-Res

1/60 sec | f/4.0 | 16.0 mm | ISO 100

1/60 sec | f/4.0 | 16.0 mm | ISO 100
High-Res

1/60 sec | f/4.0 | 16.0 mm | ISO 125

1/60 sec | f/4.0 | 16.0 mm | ISO 125
High-Res

1/80 sec | f/3.5 | 16.0 mm | ISO 800

1/80 sec | f/3.5 | 16.0 mm | ISO 800
High-Res

1/60 sec | f/4.0 | 20.0 mm | ISO 1000

1/60 sec | f/4.0 | 20.0 mm | ISO 1000
High-Res

1/80 sec | f/3.5 | 16.0 mm | ISO 400

1/80 sec | f/3.5 | 16.0 mm | ISO 400
High-Res

1/200 sec | f/5.6 | 16.0 mm | ISO 100

1/200 sec | f/5.6 | 16.0 mm | ISO 100
High-Res

1/200 sec | f/5.6 | 16.0 mm | ISO 100

1/200 sec | f/5.6 | 16.0 mm | ISO 100
High-Res

1/80 sec | f/3.5 | 16.0 mm | ISO 640

1/80 sec | f/3.5 | 16.0 mm | ISO 640
High-Res

1/80 sec | f/3.5 | 16.0 mm | ISO 500

1/80 sec | f/3.5 | 16.0 mm | ISO 500
High-Res

1/80 sec | f/3.5 | 16.0 mm | ISO 320

1/80 sec | f/3.5 | 16.0 mm | ISO 320
High-Res

1/60 sec | f/4.0 | 16.0 mm | ISO 100

1/60 sec | f/4.0 | 16.0 mm | ISO 100
High-Res

1/80 sec | f/4.5 | 16.0 mm | ISO 100

1/80 sec | f/4.5 | 16.0 mm | ISO 100
High-Res

1/60 sec | f/4.0 | 16.0 mm | ISO 160

1/60 sec | f/4.0 | 16.0 mm | ISO 160
High-Res

1/60 sec | f/4.0 | 16.0 mm | ISO 125

1/60 sec | f/4.0 | 16.0 mm | ISO 125
High-Res

1/80 sec | f/5.6 | 16.0 mm | ISO 100

1/80 sec | f/5.6 | 16.0 mm | ISO 100
High-Res

1/80 sec | f/5.6 | 16.0 mm | ISO 100

1/80 sec | f/5.6 | 16.0 mm | ISO 100
High-Res

1/60 sec | f/5.6 | 16.0 mm | ISO 100

1/60 sec | f/5.6 | 16.0 mm | ISO 100
High-Res

1/60 sec | f/4.5 | 16.0 mm | ISO 100

1/60 sec | f/4.5 | 16.0 mm | ISO 100
High-Res

1/50 sec | f/4.5 | 16.0 mm | ISO 125

1/50 sec | f/4.5 | 16.0 mm | ISO 125
High-Res

1/50 sec | f/4.5 | 16.0 mm | ISO 100

1/50 sec | f/4.5 | 16.0 mm | ISO 100
High-Res

1/50 sec | f/4.5 | 16.0 mm | ISO 160

1/50 sec | f/4.5 | 16.0 mm | ISO 160
High-Res

1/50 sec | f/4.5 | 16.0 mm | ISO 100

1/50 sec | f/4.5 | 16.0 mm | ISO 100
High-Res

1/80 sec | f/4.0 | 50.0 mm | ISO 125

1/80 sec | f/4.0 | 50.0 mm | ISO 125
High-Res

White balance customisation

White balance customisation
High-Res

1/80 sec | f/4.0 | 50.0 mm | ISO 500

1/80 sec | f/4.0 | 50.0 mm | ISO 500
High-Res

1/80 sec | f/4.0 | 50.0 mm | ISO 500

1/80 sec | f/4.0 | 50.0 mm | ISO 500
High-Res

1/80 sec | f/4.0 | 50.0 mm | ISO 640

1/80 sec | f/4.0 | 50.0 mm | ISO 640
High-Res

1/60 sec | f/4.5 | 35.0 mm | ISO 100

1/60 sec | f/4.5 | 35.0 mm | ISO 100
High-Res

1/60 sec | f/3.5 | 50.0 mm | ISO 100

1/60 sec | f/3.5 | 50.0 mm | ISO 100
High-Res

Box and case

Box and case
High-Res

1/80 sec | f/4.0 | 50.0 mm | ISO 160

1/80 sec | f/4.0 | 50.0 mm | ISO 160
High-Res



Pentax K-01 Specifications

ManufacturerPentax
Image Sensor
CCD pixels 16.28Mp (Megapixels)
Pixels (W) 4928
Pixels (H) 3264
Sensor Type CMOS
Sensor Size APS-C
Sensor Size (width) 23.7mm
Sensor Size (height) 15.7mm
Aspect Ratio
  • 4:3
  • 3:2
  • 16:9
  • 1:1
LCD Monitor
LCD Monitor 3in
Screen resolution 921k
Touch Screen No
Focusing
Focusing modes
  • Autofocus
  • Manual
  • Spot
  • Face Detection
  • AF Tracking
  • Multi
  • Centre
Exposure Control
Shutter speeds shortest 1/4000sec
Shutter speeds longest 30sec
Exp modes
  • Program
  • Aperture-Priority
  • Shutter-Priority
  • Manual
  • Scene modes
  • Program Variable
Metering
  • Centre-weighted - Average
  • Multi Pattern
  • Spot
ISO sensitivity 100 - 25600
White balance
  • Auto
  • Manual
  • Outdoors/Daylight
  • Cloudy
  • Incandescent
  • Fluorescent
  • Shade
  • Flash
Exposure Comp +/-2
Viewfinder
Viewfinder Resolution No Data
Shooting Options
Continuous shooting 6fps
Video
Movie mode Yes
Video Resolution
  • 1920x1080
  • 1280x720 720p
  • 640x480 VGA
Video FPS 30/25/24 fps
Stereo Sound Yes
Optical Zoom with Video Yes
Other Features
Image Stabilisation Yes
Interface
HDMI Yes
USB USB 2
Storage
Card Type
  • SD
  • SDHC
  • SDXC
File Type
  • RAW
  • JPG
  • RAW + JPG
Power Source
Battery Type Lithium Ion
CIPA Rating 500
Box Contents
Box Contents Li-ion battery D-LI90, AC plug cord D-CO2E, USB cable, Battery charger D-BC90, Strap, hot shoe cover, body mount cover, Software
Dimensions
Weight 480g
Width 121mm
Height 79mm
Depth 59mm

View Full Product Details





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Comments

franken
franken e2 Member 112924 forum postsfranken vcard Wales4 Constructive Critique Points
2 Feb 2012 - 2:08 PM

Interesting! How does the body size compare with a K-X or a K-R?

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2 Feb 2012 - 2:15 PM

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johnriley1uk
johnriley1uk e2 Member 926 forum postsjohnriley1uk vcard United Kingdom4 Constructive Critique Points
2 Feb 2012 - 2:15 PM

Excellent design, and it opens up possibilities with a vast array of K mount lenses. The battery is the same as the K-5, which is also useful. I'll look forward to handling one of these for real.

kodachrome
2 Feb 2012 - 3:25 PM

The design looks refreshingly different and it looks like the ergonomics will make it easy to use in the hand, but why oh why did Pentax not take the opportunity to build in a EVF. The original pictures showing the SLR pentaprism 'Hump' suggested it might have one, but alas no.

If you have a camera with only a rear screen for composition at least make it articulated.
I hope there will be at least a 'clip on one' EVF like Olympus have for the EP series made available at some time in the future.
Pete

supertak
supertak  7 United Kingdom
2 Feb 2012 - 3:56 PM

I don't care what it looks like or who designed it, but that's pretty much K-5 price, so it has disaster written all over it. With no viewfinder option, I don't see why anyone would want one.

If you don't like optical viewfinders, why are you going to get a mirrorless that big and chunky? You'd get a NEX or m4/3, right? Why would anyone ever choose this over a K-5? I don't see that the contrast AF with existing lenses can be as good as newer systems designed for CDAF.

franken
franken e2 Member 112924 forum postsfranken vcard Wales4 Constructive Critique Points
2 Feb 2012 - 6:00 PM


Quote: Interesting! How does the body size compare with a K-X or a K-R?

The size is 121 w, 79h, 68d

Not sure I'd want to replace a K-x at 122.5w, 91h, 67.5d

Or a K- r at 125w, 97h, 68w for one to be honest.

Last Modified By franken at 2 Feb 2012 - 6:02 PM
tombell1
tombell1  4
2 Feb 2012 - 8:36 PM

Well I am delighted ... as I want a Mirrorless that will take K lenses. I want APSC.

Now I want either an articulated screen or an eve... but that will come with the K-02 ..... but there are many who never use a viewfinder .. so this will be good for newbies and mark 2 will satisfy the rest of us !!

screwdriver222

Is this the replacement for the K-r? If it is it's a disaster.

No electronic viewfinder not even a tilt screen. Would be difficult holding it steady, especially with a big lens, zoom or manual lens. Might even have to go to the gym before using it.

Glad I got my K-r but if I had the money would get the K-5 over the K-01 - no question about it.

Paul Morgan
Paul Morgan e2 Member 1214403 forum postsPaul Morgan vcard England6 Constructive Critique Points
2 Feb 2012 - 11:04 PM

Big bulky buttons, ugly and yellow.

Might go well with flippers Smile

randomrubble
2 Feb 2012 - 11:16 PM

Wow. This has to be one if the ugliest cameras of all time.

pcheywood
pcheywood  81300 forum posts England
3 Feb 2012 - 2:18 AM

Nice lens, shame about the body really. Might be excellent if your priority is video though ?

TTT
TTT  12556 forum posts Germany
3 Feb 2012 - 6:35 AM

looks like an underwater cam........not for me, i'll stick with my M4/3

mikesavage
mikesavage  11229 forum posts England2 Constructive Critique Points
4 Feb 2012 - 12:13 AM

From the bottom line of photos above, it looks like it's available in black/grey as well as that hideous yellow, so at least that's something.

pcheywood
pcheywood  81300 forum posts England
4 Feb 2012 - 11:18 AM


Quote: Looks like an underwater cam........not for me, i'll stick with my M4/3

......and I'll stick with my Samsung NXs and pancakes !

cedricd
cedricd  4
5 Feb 2012 - 1:49 PM

Well! how many would still prefer their old Morris Minor? looks like quite a few steps in the right direction. DSLR looking it isn`t but, are they, like the Morris just becoming dinosaurs? I remember donkeys years ago a bunch of folk being let loose on the street with let`s say Kodak Instamatics. (I can`t remember for sure) One guy had stunning results because he had vision, he saw what others didn`t. He saw through the fog of "If it`s not an SLR it`s not a real camera. What the heck was his name? Something Bailey wasn`t it? Or Donovan... hope you see what I`m trying to say.

franken
franken e2 Member 112924 forum postsfranken vcard Wales4 Constructive Critique Points
5 Feb 2012 - 3:05 PM


Quote: Well! how many would still prefer their old Morris Minor? looks like quite a few steps in the right direction. DSLR looking it isn`t but, are they, like the Morris just becoming dinosaurs? I remember donkeys years ago a bunch of folk being let loose on the street with let`s say Kodak Instamatics. (I can`t remember for sure) One guy had stunning results because he had vision, he saw what others didn`t. He saw through the fog of "If it`s not an SLR it`s not a real camera. What the heck was his name? Something Bailey wasn`t it? Or Donovan... hope you see what I`m trying to say.

I think you're missing the point here. The idea of this sort of camera is that it's smaller than a DSLR and therefore easier to carry around etc.

I'm a big fan of Pentax and this camera will produce the goods but why would anyone want a camera that's as I've mentioned above to be about the same size of some the current range of Pentax DSLR's! Why would anyone want to pay this price for a camera that is about the same size as say a Pentax K-X or K-R body that have a proper viewfinder and a built in flash? It does have more MP's than these two cameras but it's not that much smaller than the Pentax K-5 flagship DSLR that has similar MP's!

Ken

Last Modified By franken at 5 Feb 2012 - 3:08 PM
cedricd
cedricd  4
5 Feb 2012 - 8:36 PM

Sorry Ken, gotta fail to agree with you. With respect of course. Why don`t modern cars have starting handles?

I have a K5, a K20 and only just passed on a K10 to my daughter. I would want something to complement the K5.The K5 is a staggering bit of kit but I was used to the other two with identical bodies. I had to try the 5 in me hands on several occasions to make up my mind. It is different enough to not be in the same league and I think that the K-01 shows the same and I would gladly trade in the K20 to help fund it.

Paul Morgan
Paul Morgan e2 Member 1214403 forum postsPaul Morgan vcard England6 Constructive Critique Points
5 Feb 2012 - 11:32 PM

[quoteI think you're missing the point here. The idea of this sort of camera is that it's smaller than a DSLR and therefore easier to carry around etc
[/quote]

X2

And it looks like it`s made for kids, looks a little fisher priced.

Lol I`ve get the perfect add on viewfinder for this somewhere Smile

cameracat
cameracat  108575 forum posts Norfolk Island61 Constructive Critique Points
7 Feb 2012 - 10:19 PM


Quote: Why don`t modern cars have starting handles?

Thats what all the RAC & AA mechanics say, When they are called to a flat battery job......Grin

The point about viewfinders is this, We have an aged Canon Ixus, It is tiny, very tiny, Yet it has a very small optical viewfinder, Right handy for those days when you can't see dam all on the rear screen, Especially when its at arms length from your face.....!!!!!!!

The fact that Canon included an optical viewfinder in a very tiny camera, Highlights the fact that the excuse for not including one, Is down to size, That is just rubbish.

Its worse rubbish, When some months later they offer add on viewfinders at ridiculous high prices, As if by magic......Grin

My biggest gripe with this tendancy to remove vital parts, Is the removing of an option to use both rear screen or optical viewfinder ( Even if its an EVF ), Leaving users stuffed with no option.

Or ripped off, By having to pay extra for the silly add on items.....Sad

Even if I was in the market for a camera like this, No optical viewfinder = NO SALE....Tongue

Period....!!!!!!!!!!!!!!!!!!!!!!!

Last Modified By cameracat at 7 Feb 2012 - 10:20 PM
tombell1
tombell1  4
8 Feb 2012 - 6:45 PM

There will be a version of this with an EVF .. ? K-02 but there are many who never use one ... everyone happy.

At the moment the K5 is of course much better vale but that is because it is about to be replaced ...the ? K3 will be 2x this price

For me K5 now and then K-01 /2 in 6-12m

Manny_M
Manny_M  4
9 Feb 2012 - 7:27 PM

Even though I've owned many Canon cameras, I have always been an admirer and a fan of Pentax. It seems like this unit will be very competitive especially against the likes of the new Sony mirror less units. I was going to buy the K5 recently until I read the Sony A77 review. I will wait until Pentax equips the K5 (under a new name) with a fully articulating display. As for this K01, it would make a difference for a lot of people (we were just discussing this among friends who are serious photographers) if it has a fully articulating display and an EVF with the high resolution like that on the A77. There are those who think an optical viewfinder is the only way to go (like me) until recently when the realization came to me that technology has arrived and getting better such that EVFs are now much more than just practical and acceptable.

Nice camera. Way to go Pentax!

radissimo
radissimo  2
24 Feb 2012 - 10:24 AM

voting for ugly, funny ,it seems that yellow is actually the least ugly one...kinda funky, ..but still fugly

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