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Pentax K-x

Ergonomics 
 8.6
Build Quality 
 8.7
User Interface 
 8.9
Autofocus 
 7.7
Features 
 8.5
Value 
 9.7
Image Quality 
 9.0
Noise 
 8.6
Reviews Views Date of last review
109 930,395 Thu June 1, 2023
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Recommended By Average Price Average User Rating
100% of reviewers $505.37 9.01
Pentax K-x

Pentax K-x
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Pentax K-x
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Pentax K-x
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Pentax K-x
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Pentax K-x
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Description:

The Pentax K-x is an excellent entry-level DSLR which in 2009 revolutionized the market for beginner cameras.  With a kit price of below $700, the K-x offered amazing performance at an extremely affordable price.  Its highlights include a 12.4 megapixel CMOS sensor with excellent low-light performance, Pentax's shake-reduction and dust removal systems, full-auto "green" mode, a use-friendly menu, and a very large LCD screen. The K-x was discontinued in 2011 being replaced by the K-r.

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Camera Manual:


Pentax K-x
© www.pentaxforums.com, sharable with attribution
Year Introduced
2009
In Production
No (Discontinued 2010)
Current US Price
N/A
In-Depth Review
N/A
Sensor
Sensor Format
APS-C
Sensor Type
CMOS
Megapixels
12.4
Resolution
2848 x 4288 pixels
AA Filter
Yes
Super Resolution
No
Bit Depth
12
Minimum ISO
100
Maximum ISO
12800
ISO Range
200 - 6400 (100 - 12800)
Imaging
Exposure Modes
Auto Picture, Scene, P, Sv, Av, Tv, M, B
Program Modes
Normal, Portrait, Landscape, Macro, Action, Night-scene Portrait, Flash Off. In live view also: Blue Sky, Sunset
Maximum FPS
4.7
Continuous Shooting
Hi: 4.7 fps to 17 frames (JPG), 5 frames (RAW) Lo: 2 fps until card is full (JPG), up to 11 frames (RAW)
Shutter Speeds (Auto)
30s - 1/6000s (stepless)
Shutter Speeds (Manual)
B, 30s - 1/6000s
Shutter Life
100000
Exposure compensation
+/-3 EV
Auto bracketing
Exposure (3 frames)
Expanded dynamic range
Highlight (on, off), Shadow (high, medium, low, off)
Exposure lock
Yes
Self timer
2 s with mirror lock-up, 12 s
Metering Sensor
16-Segment
Meter range
1 to 21.5 EV
Meter pattern
Multi-Segment,Center Weighted,Spot
Mirror lock-up
Yes
Interval shooting
No
HDR mode
Yes
Multiple exposures
Yes, average and additive, 2 to 9 shots
Pixel mapping
Yes
Scene Modes
10: Night Scene, Surf and Snow, Food, Sunset, Stage Lighting, Night Snap, Kids, Pet, Candlelight, Museum
Restrictions
Exposure modes with M and K lenses are restricted to Av (with aperture always wide open) and M (with stop-down metering)
Lens Mount
Mount
KAF2 (no aperture coupler)
Composition Adjustment
No
Stabilization
Yes (sensor-shift SR)
Power zoom
Not supported
Supported Lenses
All Pentax K-mount lenses except for lenses with the KAF4 mount variant. Manual focus only with K-, M-, and A-series lenses. Stop down metering only with K- and M-series lenses. M42, Pentax 645 and Pentax 6x7 lenses with the appropriate adapters (stop down metering and manual focus only).
Lens correction
Distortion,Lateral Chromatic Aberration
Focusing
Autofocus (viewfinder)
Yes (SAFOX VIII, 11 focus points (9 cross type))
AF Points
11
Autofocus sensitivity
-1 EV
Front/back focus correction
No
Autofocus with SDM
Yes
Autofocus assist
N/A
Viewfinder/LCD
Viewfinder
0.85x, 96%
Viewfinder type
Pentamirror
Diopter adjustment
-2.5 to +1.5
AF Points in viewfinder
No
Exchangeable screen
No
Depth of field preview
Yes
Digital preview
Yes (with image magnificaion)
Live View
Yes
Top LCD
No
Focus Peaking
No
Back LCD
2.7 in. 230,000 pix
Body
Weather resistant
No
Control wheels
1
Battery grip
No
Card slots
1
Dust removal
Yes, Sensor Shake DR
Dust alert
Yes
Memory card type
SD, SDHC (max. 32GB), SDXC via firmware update
Size (W x H x D)
122.5 x 91.5 x 67.5 mm
Weight
515 g (580 g with lithium batteries and SD card)
File format
PEF (RAW),DNG (RAW),JPG,AVI
Battery life
Battery
4 x AA
Flash
Built-in flash
Yes, GN 12 (ISO 100/m)
Sync speed
1/180s
P-TTL flash
Yes
Flash functions
Auto discharge, On (leading curtain sync), Redeye reduction, Slow-speed sync, Trailing curtain sync, High-speed sync*, Manual*, Wireless*, Contrast control* * Available when combined with external flash
TTL flash
No
Flash exposure comp
-2 to 1 EV
Video
Resolution / Framerates
1280x720 (16:9) at 24 fps,
640x416 (3:2) at 24 fps.
Composite video out (no HDMI out)
Exposure Modes
Movie mode restrictions
The aperture is fixed during recording
AF During Recording
No
Sound in Movie mode
Mono (built-in mic) No provision for external mic
Interfacing
GPS
Not Supported
Tethering
None
Connectivity
PC/AV terminal (USB 2 compatible)
Latest Firmware
Version 1.03
Notes
User reviews
Embed copyright information in EXIF, In-camera RAW development
Megapixels: 12.4
ISO Range: 100-12800
Weight: 515g
FPS: 4.7
LCD: 2.7"
Type: Intro-Level
Weather Sealed: No
Manual: http://www.pentax.jp/english/support/man-pdf/k-x.pdf
Price History:



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Sort Reviews by: Date | Author | Rating | Recommendation | Likes (Descending) Showing Reviews 1-15 of 109
Junior Member

Registered: March, 2014
Posts: 38

9 users found this helpful
Review Date: April 20, 2015 Recommended | Price: $400.00 | Rating: 9 

 
Pros: Size, weight, picture quality, batteries
Cons: none from my standpoint
Years Owned: 5    Ergonomics: 8    Build Quality: 8    User Interface: 8    Autofocus: 8    Features: 8    Value: 10    Image Quality: 9    Noise: 9    New or Used: New   

I'm a different kind of user. And I'm talking to guys like me here. People say this is a beginners' camera. Oh, applesauce. Well, the more "professional" the camera is, the more features it has, right?

Well, applesauce again. I disable the features of every DSLR I own (3 Pentaxes, 2 Canons, 1 Nikon), shoot at ASA 400, and put the camera on manual. I MAY use single spot focussing, but that's if I'm using an autofocus lens which is about 1/3 the time. Program modes? Doodads? Heck no. Disable them all. AV or TV modes? what are they?

My basic camera is a Linhof monorail, and in medium format I still shoot a Mamiya C330. I've worked as a pro for many years in my younger days. I want a shutter, an aperture series, and a body that holds film or a card. That's it. I couldn't care less about anything else.

And I know there are others out there like me. You want a rugged and compact little machine that takes batteries you can buy at any General store anywhere, takes the full range of K-mount lenses, is a fantastic hand held lightmeter for your 4x5, and takes digital shots as good as it gets, here's your baby.

Entry level DSLR? Crappola. This is a picture-taking monster, not a Pro-sumer fop machine. Grab one and it'll be there for you whenever you need it. I bought a white one just to be perverse.
   
New Member

Registered: February, 2015
Posts: 19

3 users found this helpful
Review Date: February 12, 2015 Recommended | Price: $200.00 | Rating: 10 

 
Pros: Good at high ISO, Superb colour, Easy to navigate menus, AA Batteries
Cons: Pictures tend to be a little soft
Years Owned: 9 months    Ergonomics: 9    Build Quality: 8    User Interface: 10    Autofocus: 8    Features: 9    Value: 10    Image Quality: 9    Noise: 9    New or Used: Used   

In March last year, my Dad let me use his Olympus E-3. I was impressed by the quality of the pictures it produced and got the SLR bug again. I decided there and then to look for a DSLR of my own. At the time I was using a Samsung P&S, and, hadn't taken the Spotmatic out for years.

While searching ebay, I decided to have a look at what Pentax cameras were on sale. The Spotmatic had always felt like a well constructed camera and had given trouble free service since my Dad had bought it in the late '70s.

I found a K-x that suited my budget and came with a lens (FAJ 28-80). It had been well looked after (must be a Pentax thing?) and was in superb condition.

Using the K-x made taking pictures fun and relatively easy for someone who was new to digital SLR photography.
The ergonomic design made it comfortable to hold, while the menus made changing settings quite simple.

I have recently bought a K-3 and the K-x has been passed on to my brother to use. Would I recommend the K-x? Definitely! If you're looking for a beginners DSLR that will get you started with DSLR photography, and, at the same time takes great pictures, you'll be pressed to find a camera as good as the K-x.

I've uploaded a few pictures because they say much more than I could ever say about what a great camera the K-x is.

Lens - SMC Pentax-DA 55-300mm F4-5.8 ED @ 300mm
ISO - 200; f - 5.8; T - 1/180s
A less than ideal shot with a squirrel sitting on a fence in the shade, with a field (full of bokeh buttercups) in full sunlight in the background.



Lens - SMC Pentax-DA 55-300mm F4-5.8 ED @ 300mm; ISO - 200; f - 9.5; T - 1/350s
This isn't even a good photo, the bird is not very well focused, mainly my fault because I was in a hurry. I've processed it as a before (RAW, bottom right) and after (Edited, top left) picture. When I first opened this up on the PC, I was blown away by the colour. I didn't even have a polarising filter at the time.



Lens - SMC Pentax-DA 55-300mm F4-5.8 ED @ 300mm; ISO - 1600; f - 5.8; T - 1/250s
This one I took while letting the camera make ISO decisions, I wanted to see what choices it was going to make. It went with ISO 1600 here and I was amazed at how little noise there was. Although it performed quite well, I decided to keep it on a short leash with ISO.



Lens - SMC Pentax-DA 18-55mm F3.5-5.6 AL @ 35mm; ISO - 200; f - 16; T - 1/500s
A shot of the beach from our holiday last year using a wider angle lens. I'm still loving the colours from the camera.



My post processing skills are not brilliant so I try to keep processing to a minimum, levels, clarity and sharpening. Of the four pictures above, only the last two have had any colour enhancement, and even then it was only minor.
   
New Member

Registered: July, 2013
Posts: 2

3 users found this helpful
Review Date: November 10, 2014 Recommended | Price: None indicated | Rating: 9 

 
Pros: Solid performance in high ISOs, OOC JPEG, Easy to handle
Cons: No WR, Penta mirror VF instead of Penta prism VF
Years Owned: 6 months    Ergonomics: 7    Build Quality: 9    User Interface: 10    Autofocus: 7    Features: 9    Value: 10    Image Quality: 10    Noise: 9    New or Used: Used   

Hi,

I took this camera for 200 USD from an used shop as a back-up K-mount camera for my main
K5IIs. Luckily, It was in a pretty good condition. I have been shooting with this camera for birthday events, low light snaps etc.. Last summer, I covered almost all of my shots with K-x + DA 35mm F2.4 during my trip to Tokyo Disneyland. This little camera produced some clean and wonderful images in the night when I was roaming around near the Disney castles.

With the right combination of prime lens, this camera can not be beaten in IQ. The JPEGs are clean even in ISO 1600 and pleasant to eyes.

Now, with my DA 40mm F2.8 Limited lens, It became even lighter and easy to carry anywhere camera.

My preferred lenses to use with this camera are :

SMC FA 35-80mm F4-5.6 ( @F=7 onwards, produces amazing JPEG colors)

SMC DA L 35mm F2.4 (for log light street snaps)

SMC DA 40mm F2.8 Ltd (for family portraits)

SMC Takumar 55mm F1.8 (Produces "warm" images)

I highly recommend this camera as a main body or a back-up body DSLR.

Cheers,
Senthil
   
Forum Member

Registered: October, 2013
Posts: 94

3 users found this helpful
Review Date: November 13, 2013 Recommended | Price: $100.00 | Rating: 9 

 
Pros: Size, controls, live view, manul lens compatibility, high ISO
Cons: Slow writing RAW+, gimmicky menus, low res screen, no AF lights
Years Owned: 1    Ergonomics: 9    Build Quality: 7    User Interface: 8    Autofocus: 7    Features: 8    Value: 10    Image Quality: 9    Noise: 9    New or Used: Used   

Bought as a (cheap) companion to my K200D because I like using manual lenses and it's easier with live view. I much prefer the control layout on the K-x which is more akin to a *cough* Canon (which I also own) however the gimmicky HDR and other filters etc don't seem very good - definitely aimed at a different type of photographer to me. The screen is also not really sharp enough to get accurate manual focus, but better than the viewfinder.

The 12MP CMOS sensor produces good images, though I have to say the 10MP CCD on the K200D produces better images. There's not a lot in it, and it boils down to the K200D producing sharper RAW images and having greater tonal range giving more scope for capturing fine detail. The K-x seems to produce quite 'soft' images although you can use in-camera sharpening and contrast to improve JPEGS.

Build quality is not up to K200D standards, but then I suspect that's true of most cameras under $3000. The size and low weight do make it more suited to carrying around, but at the same time also more likely to get damaged. The K-x also eats up AA batteries faster than the K200D, presumably because of the sensor and use of live view.

Would I recommend it for enthusiasts? Yes and no. If you only want one body, then no. It is clearly designed for beginners and P&S converts rather than experienced photographers. The HDR function is awful as is the cartoon-like info menu. On the plus side it has much higher ISO than the K200D and many other cameras in this price range, and personally I like the graininess of high-ISO images (being brought up on B&W 35mm film).

I find it very slow writing files in RAW + JPEG and when using (not that I do) some of the special effects filters. However it is fully compatible with all the old manual lenses and thus becomes of interest to a different type of photographer. It's a mixed bag - good image quality and ease of use in manual, but apparently designed to appeal more to novice users.

Then of course there's the lack of illuminated AF points. In truth it probably doesn't make much difference, but it frustrates me greatly. To save a few bucks they handicapped the camera by omitting something you just expect to find. AF seems very accurate but if you don't use the centre point you have no idea what's in focus. This really lets the camera down in my opinion.

For the money I paid I can't complain - what else would I find with similar qualities? Used Pentax seem cheap in comparison to every other make, are better built, and generally well designed and user-friendly. It's a great camera, just not the greatest Pentax camera!

PS To the reviewer below - you do know you can change the flash output?
   
Forum Member

Registered: March, 2020
Posts: 70

2 users found this helpful
Review Date: June 1, 2023 Recommended | Price: $65.00 | Rating: 7 

 
Pros: Cheap, light, compact, IBIS, AA batteries, good battery life with latest firmware, beautiful JPEGs when adjusted a little, pleasing noise pattern up to ISO1600, no solenoid issues
Cons: Ergonomics could be better, only central AF point shown in the viewfinder, AE not always so reliable, super-slow LV focus, lack of shadow detail can be a problem, non-standard USB port
Years Owned: 2 months    Ergonomics: 4    Build Quality: 6    User Interface: 8    Autofocus: 6    Features: 7    Value: 10    Image Quality: 8    Noise: 7    New or Used: Used   

I bought my K-x as a starter bundle for someone looking to move up from an old P&S and payed less than 140 bucks for the body, an 18-15mm AL II as well as an old Sigma 70-210mm F4-5.6 for telephoto and some accessories. Came to me with just over 5300 clicks on the clock and in pristine condition; everything actually. So from the perspective of 2023, I would call that a bargain at the very least!

Being an entry-level camera from 13 years ago, I did not have exceptional expectations, but I knew from multiple reviews that low-light performance up to about ISO3200 should still be relatively respectable in comparison to its competitors of the day. Seemed to be holding up quite well in my testing, and I'd say the noise pattern at ISO1600 looks more natural and pleasing than my other 2010 camera, a Nikon D7000. Not as clean as to current bodies, sure, but useable. Where I came away impressed was the JPEG engine after I tweaked some settings. Eventually settled on "Bright" with saturation +2, contrast +2, fine sharpening enabled and those files rarely needed any touching up --- ideal for someone who doesn't want to mess with post-processing. Also didn't have to switch away from AWB as the color reproduction was nice for both sunny and cloudy days.

Continuing with overall IQ, I've found AE to be less reliable than I would have liked. Backlit scenes often required +1 EV and even some otherwise mundane compositions (say a bright white flower surrounded by dark green foliage) ended up being underexposed on occasion. Despite highlight and shadow correction enabled, the shadows sometimes were too dark and lacking in detail. Tried to dial back the contrast but it didn't seem to make any difference, so maybe it's an issue of dynamic range with the sensor or processor.

As for more timeless qualities, I did like the size and weight of the K-x. Easy to carry and not a strain on the shoulder when coupled with a compact lens, and having four AA batteries in the hand grip area didn't upset the balance too much. However, I found some things to complain about in terms of ergonomics: the e-dial was too far away from the edge of the camera for easy manipulation by my thumb and initially I often rotated the mode dial by accident instead. It's one the same axis and directly above the e-dial and cannot be locked other than by using tape, I guess. That's why many DSLRs have the e-dial(s) and mode dial on opposite sides of the body. I would have also appreciated if some if the menu buttons were on the left side of the camera instead of grouped all together in one cluster.

My biggest gripe however the fact that only the central AF point is visible in the viewfinder despite the K-x featuring 11 points in total. Auto-5 or -11 just leaves the user guessing. Essentially, I just resorted to focus and recompose with a single AF point in the middle in some sort of throwback to the late 1980s. Why cut corners here of all places? AF was snappy and reliable enough in general with the exception of LV autofocus: way too slow for anything but tripod work. Certainly a notch or two below the D7000 and that body's LV AF is barely passable to begin with.

Yes, the viewfinder is a pentamirror and not the largest. It did not bother me. The propriety USB port did.

Everything else was acceptable in my opinion. Build quality was fine, there's IBIS of course, battery life with modern Ni-Mh rechargeables was really very good if the monitor was kept off as much as possible (can be configured in the options), the menu was system was intuitive enough, and the back screen was of a high enough a resolution to at least tell if things were in focus or not. Visibility in bright light not great as is typical for old bodies.

Conclusion time then. I think the K-x is still a reasonably competent camera in 2023 if the user can look past the central AF point issue. I'd say it truly makes or brakes this camera. Otherwise, it goes for cheap these days, the JPEGs can be really good OOC, and it's not hard to learn the basic controls and user interface. With IBIS and legacy lens support, it could very well be a decent backup body without any solenoid issues to worry about.




   
Veteran Member

Registered: August, 2012
Posts: 678

2 users found this helpful
Review Date: September 25, 2015 Recommended | Price: $114.00 | Rating: 9 

 
Pros: Great feature set, good battery life once firmware was updated.
Cons: No LCD screen on top
Years Owned: 2 months    Ergonomics: 9    Build Quality: 9    User Interface: 9    Autofocus: 9    Features: 9    Value: 10    Image Quality: 10    Noise: 10    New or Used: Used   

I've had a K2000 for about three years now and the Kx is pretty much its direct successor. Everything I like about the K2000 I like about the Kx and everything I dislike about the K2000, I dislike about the Kx. I still miss having an LCD screen on top to show basic information like exposure settings, battery level, etc. but I'm getting used to having just the single rear screen. Somehow, it has been less of an adjustment with the Kx, probably because I've been using the K2000 for almost three years. Like the K2000, the Kx does feel slightly cramped in my hands, which aren't terribly large. My slightly larger K100D is much more comfortable to hold

When I first got the camera, I had an issue with rechargeable batteries. It always registered freshly charged Eneloops as being only half charged and would show them as being nearly dead after shooting just a few frames. On the advice of fellow forum members, I summoned up my courage and updated the firmware, which seems to have fixed the problem. I was initially very scared to do this because I had killed a beautiful *ist DL a few years ago with a firmware upgrade gone horribly wrong. Fortunately, this one went off without a hitch and corrected the battery issue. Other than that, I have no problems with this camera, which is now my new go-to.

I should add that my Kx is blue, which is apparently one of the less common color variations for this model. Pentax calls it "navy blue" although to me, it's somewhere between slate and indigo. I like the color. It's got a sporty elegance to it that's fun but not frivolous. Mine did not come with a lens and as far as I can tell, there isn't a color-coordinated kit lens available like those included with the fire engine red and "stormtrooper" white models.

UPDATE: I pulled this camera out for the first time in several years to photograph some eBay items I was listing and found I really liked it for that purpose since it's very light weight, allowing me to shoot a bunch of items without my arthritic elbows hurting. A little later, I found another one in basic black (like I really need another camera, sheesh!) for $66 shipped with a DA L 18-55 kit lens and a shutter count of around 30,000, compared with the blue camera's count of just under 1,300. I updated the firmware but it still has the same battery issue the other one had before updating. I'm not sure this one's going to be a keeper.
   
Site Supporter

Registered: June, 2013
Location: Port Angeles, WA
Posts: 505

2 users found this helpful
Review Date: February 28, 2014 Recommended | Price: None indicated | Rating: 9 

 
Pros: Size, IQ, how it handles noise
Cons: No WR, menus tricky
Years Owned: 1.5    Ergonomics: 8    Build Quality: 8    User Interface: 7    Autofocus: 8    Features: 10    Value: 10    Image Quality: 10    Noise: 10    New or Used: New   

Finally gotten around to reviewing this, as it is the only DSLR I use after getting rid of the K100d.

In comparison to a K100d, the build quality doesn't seem as good. The menus/UI are a bit more confusing, and it took a lot longer to learn how to use this quickly than a k100d. The added features are mostly bloat, and I don't use them.

AF performance is a bit faster than the K100d. Not too relevant to me, but it's there. Handling wise, I can't think of a camera that beats the K100d for handling with MF lenses. The K100d didn't have a green button, but I set the AE Lock button to stop down metering. The green button is there on the K-X, which gives a bit more usability, but it's a bit more awkward to reach.

I would've liked WR, but that's not a big deal, given it's a more entry level camera.

IQ is fanstastic for its 12 MP. It handles noise very well, i.e., at moderate ISO settings, the noise can actually be somewhat pleasing. Not unlike a small amount of grain in a film like Portra 400.

Value wise, they are also excellent. Unless you're a birder, or sports photographer, there's no reason to need anything more than what's here.

I never understand the upgrade arms race, as photos have not gotten appreciably 'better' with upgraded and newer DSLRs since they hit this range. Any fairly recent DSLR in the hands of an artist will produce stunning images. It's as simple as that.

If you're looking for an excellent entry or mid level DSLR, then stop looking here, and get one. They're cheap enough these days. If you're looking for WR in the same price range, it's tough to beat the K20d.
   
New Member

Registered: February, 2013
Posts: 8

2 users found this helpful
Review Date: December 14, 2013 Recommended | Price: $245.00 | Rating: 9 

 
Pros: Hardly any low ISO shadow noise, size, AF, good high ISO IQ, lens compatibility
Cons: Low resolution LCD, slow image review
Years Owned: 1    Ergonomics: 9    Build Quality: 9    User Interface: 9    Autofocus: 9    Features: 8    Value: 10    Image Quality: 10    Noise: 10    New or Used: Used   

Compared K-x with modern & much more expensive ones and found it to have very low shadow noise levels at base ISO and also great high ISO performance. My NEX-F3 has quite high levels of noise in shadows at low ISOs so I started to look for K-x. I found one as second hand for a great price of €179. Very good value.

The body is surprisingly solid and autofocus with the kit lens and FA 35-80mm f4-5.6 lens is very good. Since I need it mainly outdoors I have been quite happy with the above mentioned FA lens but I'm looking for another one. it is a great thing to be able to use lenses made for film cameras with autofocus and auto aperture.

I have owned a Nikon D90 in the past and I feel this one has greater value. D90 has better build and specs but I feel K-x has the edge in IQ. Also, old Pentax lenses are cheaper than corresponding Nikkors. Compared to NEX-F3, IQ is great, especially noise control is better (RAW). K-x isn't as great for manual focus as NEX with focus peaking so for macro work I use only NEX.

Overall, a great little camera with very high value. :

   
New Member

Registered: November, 2013
Posts: 14

1 user found this helpful
Review Date: February 8, 2014 Recommended | Price: $400.00 | Rating: 10 

 
Pros: very sharp,good colors high contrast up to 1600 ISO
Cons: few noise visible on big posters by 3.200 iso upstairs
Years Owned: 1.5 years    Ergonomics: 10    Build Quality: 10    User Interface: 10    Autofocus: 9    Features: 10    Value: 10    Image Quality: 10    Noise: 9    New or Used: New   

for high ISO and converter shootings my first choice.

Love AA-cells.

++ Excellent elimination of CA's with set lens 18-55 II and WR I prefer f8

++ with DA 2,4/35 f3.5 still very sharp pictures and with DA 1,8/50 between f5.6 and f ,6.7

++ For star's shootings (astro) highest ISO 12,800 really usefull, if changing filter menue to highest contrast (much more better night photos than k-s1 and k-s2). stars are with k-x shooted totally sharp.

++ Quick precise AF. Good interpolation for posters possible with PSh.

For low ISO shootings I prefer K200,too. With 100 ISO K200 is still sharper and a few more intensive in colors and sharpness (details). But with higher ISO K-x is much more better. It's a working horse like K200D.

ps.a precious tip:try in menue item filters to modify the third item "higher contrast" to put it on first level:astonishing sharpness. must be activated after switching on, once more, unfortunately.
   
New Member

Registered: December, 2010
Posts: 14

1 user found this helpful
Review Date: November 24, 2013 Recommended | Price: $500.00 | Rating: 8 

 
Pros: Lots of mid-range features for a low-end price
Cons: Poor video support, no AF-point display in viewfinder
Years Owned: 2    Ergonomics: 8    Build Quality: 8    User Interface: 9    Autofocus: 7    Features: 9    Value: 10    Image Quality: 8    Noise: 8    New or Used: New   

My (bright green!) K-x is my first DSLR. I chose it mainly from the positive reviews I read and because I had a Promaster zoom lens from my old Pentax P3 SLR that was sitting in a closet. The user interface and displays are very easy to understand and use. I like that one of the RAW formats is the industry standard, DNG format, so most photo editing software can open it without a special plugin or OS update. The in-body image stabilization is very good and works with every lens. It's also nice that even old manual-only K-mount lenses work just fine with minor limitations.

The one minor glitch with my example that I have noticed since I bought it is that the control wheel is wearing out and losing responsiveness (not every click of the wheel turning registers with the UI).

All-in-all I'm very happy with my K-x. Not until the K-30 arrived have I considered upgrading, but I probably won't until the K-x dies.
   
Veteran Member

Registered: December, 2008
Location: Twin Cities, Minnesota
Posts: 650

1 user found this helpful
Review Date: October 14, 2013 Recommended | Price: $400.00 | Rating: 9 

 
Pros: Easy to use, good low light capability, lots of lenses
Cons: flash is only fair
Years Owned: 3    Ergonomics: 8    Build Quality: 10    User Interface: 8    Autofocus: 8    Features: 10    Value: 10    Image Quality: 9    Noise: 10    New or Used: Used   

I bought this for my wife to use and since that time it has been in the hands of over a dozen of my friends who use all kinds of other cameras. They really liked seeing what I could do with it and then I said you can too so they tried it and loved it. My wife likes using it for snapshots because she can take snapshots of the little grandkids without a flash even in low light and have them turn out very good. I love it for many aspects of use including it's ability to fit any of my 35+ lenses, many of which are manual lenses. I like the ability to use AA batteries and in my case AA rechargeable ones. I have also used it extensively for indoor video with great results. I usually have a manual focus super wide lens on it for video which is an f4 lens but it still gives me great video with the ambient light in a room. I know of at least 3 more people who have bought one of the Pentax DSLR's due to trying out our K-x. What better recommendation can there be than "I have to get one of these!".
   
Senior Member

Registered: July, 2010
Location: Crossville, TN
Posts: 272

1 user found this helpful
Review Date: October 14, 2013 Recommended | Price: $400.00 | Rating: 10 

 
Pros: Light, easy to navigate menus, excellent image quality
Cons: None really

This was my first DSLR. I had purchased a Pentax ME a year or so before this purchase, and was familiar with the lenses and the superb quality of the Pentax brand. I bought the K-x after looking at several cameras, including Canon and Nikon, even after handling a few of them.

The K-x has more than enough features for a DSLR beginner to absorb. I have been working with mine for three years now and I'm finally feeling ready to move up to a more advanced body. I would definitely recommend the K-x for anyone considering tackling a digital SLR camera!

Here are a few samples:


Old Iron by Jamfke, on Flickr

A hand-held macro shot:

IMGP6701a by Jamfke, on Flickr


Nyah Nyah by Jamfke, on Flickr


IMGP8585a by Jamfke, on Flickr
   
Senior Member

Registered: May, 2010
Location: Bangalore
Posts: 176

1 user found this helpful
Review Date: October 21, 2011 Recommended | Price: $745.00 | Rating: 9 

 
Pros: Compact, solidly built,high image quality, ergonomics, features
Cons: Video control, AF illuminator, view finder, LCD
Years Owned: 1.5    Ergonomics: 9    Build Quality: 10    User Interface: 9    Autofocus: 8    Features: 9    Value: 10    Image Quality: 10    Noise: 10    New or Used: New   

By Oct-2011, I completed 15 months wiht my k-x and around 10k photos. I feel I can review this DSLR now.

It all started with a fascinatin for Pentax K-7 when I was in Germany. Due to oversight I lost a considerable amount of money in an auction and could not get that back. Neverthless I wanted to have a DSLR. So the only option was to buy K-x as it was affordable. After much deliberation, one weekend I walked straight into the PhotoPlanet shop, asked for K-x, paid cash and brought back the kit in 30 min.

The initial days were a bit difficult and exciting due to transition from P&A to DSLR. But very soon I started loving my camera and the pictures it's producing.
K-x is really a bang for the buck. As DPReview proclaims this to be one of the best low light performers (at that time and still) where I am impressed is the high image quality. Over all these months I have been fortunate enough to compare K-x's picture quality with semi-pro cameras of other brands and to my surprise I don't find much difference.

I have to find words for describing it's low light capabilities. I had many moments of "Is that one shot at iso-1600???!!!" Because of it's low light capabilities even slow lenses could be very much usable and thats a good thing for a starter like me. Shots at iso-3200, when resized look splendid with no grain at all. Even the grain it produces is artistic :-)

My K-x was paired with cheapos much of the time until I bought DA 16-45mm lens. And I could see the jump in image quality. Although I never got a chance to mount DA* lenses I am sure that combo will out me in awe.

For looks this may seem like plastic, but no, it is well built for a mid-range DSLR. The grip so good and it's compact body perfectly fits into my small hands (never realized it's imprtance until I handled my friend's Canon 60D one full day)

My complaints are very minimal and they are not really drawbacks

1. The AF could be a little bit faster
2. AF point illuminator in the view finder
3. A brigher view finder
4. A brighter LCD with more resolution (On a bright day its' difficult to see)
5. Full manual control in video mode

After all these 15 months I can never really justify an upgrade from my K-x. There is still a lot of juice in this one and I will be waiting till I outgrow this body.

Cheers
Guna
   
New Member

Registered: August, 2011
Posts: 3

1 user found this helpful
Review Date: August 17, 2011 Recommended | Price: None indicated | Rating: 8 

 
Pros: price, small & lightweight, image quality
Cons: no af point in viewfinder
Years Owned: 2    Ergonomics: 9    Build Quality: 8    User Interface: 9    Autofocus: 7    Features: 7    Value: 10    Image Quality: 8    Noise: 8   

I've been using this camera for two years and very satisfied with it. There's almost nothing bad about this camera considering its price range. The only drawback is its lack of AF point in viewfinder, which I already knew before I got this one. I think of rather having it occasionally when some of my photos' wb are off. Otherwise very little noise even under high ISO and details are retained. Overall I highly recommend this camera.
   
Forum Member

Registered: January, 2011
Location: Czech Republic
Posts: 80

1 user found this helpful
Review Date: June 11, 2011 Recommended | Price: $650.00 | Rating: 10 

 
Pros: low noise, fps, body construction, IQ, value
Cons: no af point indicator
Years Owned: 1    Ergonomics: 9    Build Quality: 9    User Interface: 10    Autofocus: 7    Features: 8    Value: 10    Image Quality: 10    Noise: 10   

This is an amazing camera, especially looking at it's price. The sensor is simply outstanding and can beat much more expensive cameras. The body is rugged and althought it's not weather sealed it can stand some bad weather conditions, I photographed in the Sahara desert without any problems at all (no sandstorm though ). The low amount of noise with higher sensitivities is great. Also the dynamic range is huge, sometimes I can't even believe what I can pull back of the shadows. The speed of continuous shooting is also a big plus, althought it runs out of buffer quickly when shooting RAW (5 shots). I also love the backward lens compatibility and in-body stabilisation. It doesn't have a lot of hardware controls, but the menu system is good, I can change things quickly and as I like to. Lack of AF light is a pity, because the camera can really hunt in bad light conditions, so you need to pop-up the flash to correctly focus and then put it back. Also the lack of visible AF points indicator is a shame, but nothing I couldn't live without, I actually use just the center focus point and recompose. Anyway, for the money - very recommended!!!
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