Pentax K-x Review
Studio scene comparison (JPEG)
Pentax K-x vs. Canon EOS 500D
- Pentax K-x: Pentax 50 mm F1.4 lens, Aperture Priority, ISO 200
JPEG Large/Fine, Manual WB, Default Parameters (Bright CI), Self-Timer
- Canon EOS 500D: Canon 50 mm F1.4 lens (@F8), Aperture Priority, ISO 100
JPEG Large/Fine, Manual WB, Default Parameters (Standard), Self-Timer
Canon EOS 500D
5.1 MB JPEG (4288 x 2848)
5.6 MB JPEG (4032 x 3024)
Let's start by comparing the K-x to one of its closest rivals, the Canon EOS 500D. As so often with current DSLRs the tone curves and color response on these two cameras are remarkably similar. Both cameras also offer excellent sharpness on a pixel level with the EOS 500D, due to its slightly higher nominal resolution, producing marginally more detail. That said, we're not talking about the kind of difference that you'll see at normal enlargement sizes.
Overall at base ISO, with default settings and the right lens the Pentax K-x produces output that shows good detail out of the box. For JPEG shooters there's not really a need to play with the parameters. At default settings the images show a natural tonal and color range and good pixel-level sharpness without any sharpening artifacts.
- 16 Photographic tests (Noise)
- 17 Photographic tests (DR)
- 18 Photographic tests
- 19 In-camera effects
- 20 Movie Mode
- 21 Compared to
- 22 Compared to (JPEG)
- 23 Compared to (JPEG)
- 24 Compared to (RAW)
- 25 Compared to (RAW)
- 26 Compared to (Higher ISO)
- 27 Compared to (Resolution)
- 28 Compared to (Resolution)
- 29 Conclusion
- 30 Samples
It won't come as a surprise to anyone that there are some unpleasant, predatory men within the photography industry. However, a long-form, extensively researched special report in the Columbia Journalism Review about sexual harassment is still a depressing, eye-opening read.
Is this the end? Nikon's UK and Japanese websites now list some of its KeyMission action cameras as discontinued.
Leica Camera AG is now an investor in Light, the makers of the innovative L16 camera. According to the company, the funding will allow Light to 'expand the reach of its imaging platform beyond consumer photography'
YouTuber ZY Productions has a video wherein he provides a succinct summary of how phase detection autofocus systems work, their benefits and their shortcomings.
The X-U is Leica's first ruggedized compact camera and is still the only waterproof camera on the market with a large APS-C sensor. That sensor sits behind a 35mm-equivalent, F1.7 lens, and we've taken it to the mountains and back to see just what it's capable of.
Gitzo and Sony have teamed up to launch a new tripod and L-bracket designed specifically for Sony α-series cameras.
There have now been seven variants of the Sony RX100 series, and at least six of them are still current models. Confused? Here's an updated look at their differences, and our recommendations among them now that we've tested the Mark VI.
The Kodak-branded 'Kashminer' Bitcoin mining scheme announced at CES has apparently collapsed, with Eastman Kodak distancing itself from the company behind it.
The software uses computational imaging techniques to boost detail and dynamic range in your images, and reduce noise levels.
As part of a promotional giveaway, Fujifilm Korea has released kimchi-flavored instant noodles wrapped in branding inspired by Fujifilm Provia 100 color reversal film.
The Leica Noctilux-M 75mm F1.25 ASPH is a fast, high-quality and decidedly heavyweight short telephoto prime lens, designed for use with Leica's digital M-series rangefinders. We've been grappling with it for a little while - take a look at our sample images.
70-200mm F4 zoom lenses may not get as much attention as their faster F2.8 siblings, but for many photographers these lenses hit the perfect sweet spot of price, performance, and weight. This week, we shoot the new Tamron 70-210mm F4 alongside the equivalent Canon and Nikon models to see how they stack up.
Blackmagic recently worked with Apple to develop Blackmagic eGPU, an external GPU that brings "desktop-class graphics performance" to the new MacBook Pro laptops with Thunderbolt 3 ports.
Lightroom alternative Luminar has received numerous updates across both its Mac and Windows versions, primarily improvements to existing features, as well as support for additional cameras from Fujifilm, Sony, Olympus, Panasonic, Canon, and Pentax.
Sony has quietly updated its RX100 V, bringing a couple of the goodies from the RX100 VI travel zoom. The updated RX100 VA gains a new processor and various firmware tweaks but misses out on the VI's other hardware improvements.
Apple has updated its MacBook Pro series of notebooks with 15in and 13in models that are claimed to be better for intense image and video editing. The company says the new models are the most advanced ever, and that they feature 8th generation Intel Core processors for faster performance.
According to sources familiar with the matter, Adobe will announce a full-fledged Photoshop version for the iPad at its annual conference in October.
The last day to place an order for Apple photo prints and related products is September 30th.
Manfrotto has launched its new Noreg camera bag series with the Backpack-30 and Messenger-30 models. Both bags are designed for premium mirrorless camera systems, each featuring internal camera units that can be removed and used independently of the larger bags.
Industrial designer Thomas Müller has created a concept device that attempts to democratize film development using an all-in-one device that sits on your countertop.
Mastin Labs has released its latest set of presets titled 'Kodak Everyday.' The pack includes film emulation presets for iconic Kodak films, including Ektar, Gold and Tri-X.
Canon has released firmware update 1.0.4 for the EOS 6D Mark II, adding important bug fixes for "rare instances" of issues with the touch panel and operation buttons.
In an email to DPReview, Nikon Inc. has confirmed ''The Nikon 1 series cameras, lenses and accessories are no longer in production'.
Nikon's new Coolpix P1000 boasts an extraordinary zoom range and a suite of powerful stills and video features in a (relatively) compact body. We're taking a detailed look at this powerful compact's key features.
PhotoMirage, a new Windows application from software company Corel, transforms images into "mirages" by adding movement to elements like water or clouds. Unlike a cinemagraph, it does not require video footage – instead animating a single static image.
Tamron's version 2.0 firmware update for its 28-75mm F2.8 Di III RXD claims to have addressed reported issues with autofocus during video shooting.
Lens maker Moment is leaning into the software sector, launching a newly-revamped smartphone camera app targeted at enthusiast photographers.
A groups of researchers from NVIDIA, MIT, and Aalto University have developed an AI capable of removing noise and grain from images with incredible accuracy.
If the 24-2000mm equiv. zoom range on Nikon's Coolpix P900 just wasn't enough then you'll be excited about today's announcement of the Coolpix P1000. This camera has a once unthinkable 24-3000mm equivalent F2.8-F8 lens, though it's anything but light and will set you back $999.