Pentax K-01

$420
  • 16.1 MP
  • 1x f/2.8
  • APS-C CMOS
  • 3" LCD
Released February, 2012
For that, the benefits of lovely photo quality definitely outweigh the other drawbacks.
Rated 74% by by c|net (Apr, 2012)

Conclusion Check out the Pentax K-01

78%
83%
87%
View Details
35%
100%
61%
69%
63%
70%
View Details
73%
83%
84%
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64
First reviewed February, 2012

Features Key features of the Pentax K-01

Back view of Pentax K-01

16.1 MP

APS-C

On the plus side it’s undoubtedly a well featured and easy-to-use camera that’s capable of very good image quality.
Rated 70% by by TrustedReviews (Jun, 2012)

megapixels

0 MP
16.1 MP

12.2 MP
20 MP
20 MP
All of the sample images in this Review were taken using the 16 megapixel Best JPEG setting, which gives an average image size of around 6.5Mb.
K-01 by Photography Blog (Apr, 2012)
The 16 megapixel JPEG images were a little soft straight out of the camera at the default sharpening setting and ideally require some further sharpening in an application like Adobe Photoshop, or you can change the in-camera setting.
K-01 by Photography Blog (Apr, 2012)

sensor size

Pentax K-01
Nikon Coolpix L820
Canon Rebel T3i
I can't think of any dSLR at any price that can be fitted with a 24-840mm lens (equivalent) at any price - and the higher digital noise of a small sensor camera isn't an issue when the image size is only "HD" and moving at 24 or 30 fps.
K-01 by Kentucky-Colonel (Mar, 2013)
The K-01 doesn't rely on an adapter to fit the K-mount lenses, unlike Sony's NEX range and the A-mount lenses or the Olympus PEN and the full-size Micro Four Thirds lenses, which in turn means that the body has to be larger and deeper to accommodate the physically bigger mount and maintain the backfocus distance.
K-01 by Photography Blog (Apr, 2012)

body size

122 x 79 x 58 mm
133 x 100 x 80 mm
132 x 103 x 77 mm
If you're looking for a small and lightweight camera, the K-01 isn't it - indeed, this is one of the biggest and heaviest mirrorless camera bodies released to date.
K-01 by Photography Blog (Apr, 2012)
It holds its own with the best in the market as far as image quality and functionality are concerned, but is untouchable where price holds significant weight.
K-01 by marc-campbell (Mar, 2013)

focus points

0
11

9
81
90
Also, more solid-mass subjects seem to work better as focus points.
K-01 by J.-Conner--qm2-703 (Feb, 2013)
Focus peaking sharply outlines the part of the frame that's in focus, which makes manual focusing a whole lot easier.
K-01 by DPReview (May, 2012)
 

Performance Real world tests of Pentax K-01

DxOMark image quality

Pentax K-01
Canon Rebel T3i
Canon EOS M
Pictures are crisp, and with very natural colors.
K-01 by benjamin-a-tayag-jr
* With included 40mm lens, you can take impressive portraits and low light photos.
K-01 by Jayesh-Patel--ProfitFromPrices

DxOMark low light performance

Pentax K-01
Canon Rebel T3i
Canon EOS M
The clarity and brightness in low light were a pleasant surprise.
K-01 by Amicus-Curia--pinbalwyz (Aug, 2012)
Really nice image quality and low light is so much improved over my older Pentax.
K-01 by Carguy100

continuous shooting

6 fps
10 fps
10 fps
At this setting there is no upper limit on the number of consecutive shots you can take.
K-01 by TrustedReviews (Jun, 2012)
Also, the rate of continuous shooting is low, which limits wild life genre for ex.
K-01 by Seva (Dec, 2012)

battery life

540 photos
850 photos
230 photos
Sure enough, the Pentax K-01 has the best battery life in the group, beating the second place Sony NEX-5N by about 16.
K-01 by DPReview (May, 2012)
The battery life was dismal, it is more a function of how long the camera is on rather than the specified number of shots you can take.
K-01 by terry--terry
 

Our analysis How does it stack up against its top 10 competitors

pros

  • HD video
  • 79.0
  • Generic
  • 81
  • 540
  • 25,600 ISO
  • Sensor shift
  • 921 k dots
  • 23.7 bits
  • 1,135 ISO
  • 12.9 ev
  • 3.5mm
  • For that film look
  • Combines multiple photos together to capture both bright and dark areas
  • Built in flash

cons

  • 2,400 ms
  • 73.04%
  • The screen is fixed in place
  • Use buttons to access features and menus
  • 0
  • 561 g
  • 58 mm
  • 122 x 79 x 58 mm

Reviews Word on the street

Rated 69%
Read the review (May, 2012)
Read the review (Mar, 2012)
The K-01 supports full manual control over exposure while you're taking a movie.
Rated 70%
Read the review (Apr, 2012)
We didn't like the price quite so much - £679.99 / $899.95 with a lens is quite a lot to pay for a compact system camera, and comparable to the excellent Pentax K-5 with the same kit zoom lens.
Rated 74%
Read the review (Apr, 2012)
If you've got a stable of Pentax lenses - especially good ones that can properly resolve to the sensor - and feel like doing some creative shooting, especially with manual focus, then the K-01 is a great choice.
Rated 70%
Read the review (Jun, 2012)
ISO performance is another area where the K-01’s CMOS sensor performs very well.
Rated 90% by 90 users at amazon.com
Using manual lenses on this camera is a breeze, much easier than the dSLRs for me.
Rated 80% by by R.-Fortson
The prime lens is basically a lens cap and adds virtually no extra bulk to it.
Rated 100% by by Daniel-W (Nov, 2012)
/ The 40mm lens is good, but remember it is a "fixed aperture" lens, making it difficult to compare against a kit zoom.
Rated 80% by by J.-Conner--qm2-703 (Feb, 2013)

Lens

Image stabilisation via the camera body is a great feature that works very well when hand-holding the camera in low-light conditions or when using the telephoto end of the zoom range.
Pentax K-01 with 40mm f/2.8 lens | Rated 70% by by Photography Blog (Apr, 2012)
40 mm lens it came with happens to be the lens we love most!
Pentax K-01 with 40mm f/2.8 lens | Rated 100% by by Rachel-Looslie
Even with an old non-auto 70-210mm lens I was soon taking great looking shots.
Pentax K-01 with 40mm f/2.8 lens | Rated 80% by by E-Deets--Reviews-by-Deets (Mar, 2012)

Sensor

Very good high ISO shooting abilities, It is clean beyond ISO 3200.
Pentax K-01 with 40mm f/2.8 lens | Rated 100% by by joethebassplayer (Apr, 2012)
The D-Range options help make the most out of both the shadows and highlights in a high-contrast scene (and it works for both JPEG and RAW files), while the HDR mode greatly expands the dynamic range of a JPEG by combining three differently exposed images in-camera.
Pentax K-01 with 40mm f/2.8 lens | Rated 70% by by Photography Blog (Apr, 2012)
It has a 16 Megapixel CMOS sensor, K-mount lens support with built-in (sensor-based) image stabilization, lots of manual controls, a boatload of scene modes and special effects, an HDR function, and 1080p video recording.
Pentax K-01 with 40mm f/2.8 lens | Rated 69% by by DPReview (May, 2012)

Focus

Luckily, manual focusing is a cinch and the 'focus peaking' option makes it easy to tell when you've got it right.
Pentax K-01 with 40mm f/2.8 lens | Rated 100% by by Brianna-Sheldon (Apr, 2013)
Photo quality is among the best out there, but other cameras offer better AF performance and more compact/usable designs.
Pentax K-01 with 40mm f/2.8 lens | Rated 69% by by DPReview (May, 2012)
The AF is fast and picture quality is excellent.
Pentax K-01 with 40mm f/2.8 lens | Rated 100% by by Mason.ken52 (Jan, 2013)

Image quality

The photo quality is excellent and the Custom Image menu and the various programmable filters make it fun to shoot and to play around with the photo output.
Pentax K-01 with 40mm f/2.8 lens | Rated 100% by by bisjack
I love this camera... MUCH better image quality than my Olympus XZ-1, which itself is a fine little camera.
Pentax K-01 with 40mm f/2.8 lens | Rated 100% by by John-Johnson--Jon404 (Mar, 2013)
I would recommend this camera to anyone who's main goal in photography is to come up with the finest quality photos- in this regard (and many others)the K-01 delivers the goods.
Pentax K-01 with 40mm f/2.8 lens | Rated 100% by by Steve-Wildermuth (Apr, 2012)

Video

It is today's best buy for those who value the combination of top quality stills and very high quality video above handling performance.
Pentax K-01 with 40mm f/2.8 lens | Rated 80% by by J.-Conner--qm2-703 (Feb, 2013)
The K-01 also offers the best video mode of any Pentax mirrorless or DSLR camera to date, with the inclusion of Full 1080p HD recording at a variety of frame rates, handy one-touch recording button, auto and manual focusing, the ability to change the aperture or shutter speed during recording, a socket for an external mic and an HDMI port for easy connection to your HDTV.
Pentax K-01 with 40mm f/2.8 lens | Rated 70% by by Photography Blog (Apr, 2012)
The rolling shutter effect seems to be exacerbated, unfortunately, by the K-01's shake reduction function, which if you remember, works by shifting the sensor in response to camera movement to counteract camera shake.
Pentax K-01 with 40mm f/2.8 lens | Rated 69% by by DPReview (May, 2012)

Competition What else you should consider

1
Canon Rebel T3i 2-way tie: Highest resolution screen Canon Rebel T3i vs Pentax K-01
2
Sony NEX-5N 2-way tie: Fastest rapid fire mode Sony NEX-5N vs Pentax K-01
3
Sony NEX-5R Many more phase-detection focus points Sony NEX-5R vs Pentax K-01
6
Pentax K-5 Best image quality as rated by DXOMark K-5 vs K-01 with 40mm f/2.8 lens
7
Canon EOS M Most detailed video recording mode Canon EOS M vs Pentax K-01
Front view of Pentax K-01

New duel?

Let the battle continue or dare to compare.


Editions Editions of the Pentax K-01

Price Edition Battery life Thickness Compare
$289
500 58 mm
 
Compare
$420
540 58 mm
 
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Unanswered Questions

December 30, 2012
Overwhelmed with options - -Looking at Sony Nex 5r or maybe Pentax K01

I am by no means well versed in photography, but I thought one of you might be able to help me. I have a vacation rental business where interior/exterior  photos of rentals homes and similar are...

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