PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing.

Pentax K-30

 & Jim Fisher Principal Writer, Cameras

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology.

Our Expert
LOOK INSIDE PC LABS HOW WE TEST
65 EXPERTS
43 YEARS
41,500+ REVIEWS
Pentax K-30 - Pentax K-30
4.0 Excellent

The Bottom Line

The Pentax K-30 is weather sealed D-SLR with a large pentaprism viewfinder. It shoots at 5.2 frames per second, does well in low light, and ships with a sharp kit lens.

Buy It Now

Pros & Cons

    • Large pentaprism viewfinder.
    • Weather-sealed body.
    • 5.2fps burst shooting.
    • Excellent control layout.
    • Very customizable.
    • Sharp kit lens.
    • In-body shake reduction.
    • Very good high ISO performance.
    • Fixed rear LCD.
    • No mic input.
    • Slow to focus when recording video.
    • Standard kit lens is not weather sealed.

Pentax K-30 Specs

35mm Equivalent (Telephoto) 82.5 mm
35mm Equivalent (Wide) 27
Battery Type AA
Battery Type Lithium Ion
Dimensions 3.8 by 5.1 by 2.8 inches
Display Resolution 921000
Lens Mount Pentax K
Maximum ISO 25600
Maximum Waterproof Depth 0
Memory Card Format Secure Digital
Memory Card Format Secure Digital Extended Capacity
Memory Card Format Secure Digital High Capacity
Optical Zoom 3 x
Sensor Resolution 16
Sensor Size 23.7 x 15.7 (APS-C)
Sensor Type CMOS
Stabilization In-Body
Touch Screen
Type D-SLR
Video Resolution 1080p
Video Resolution 720p
Viewfinder Type Optical
Weight 1.4

The Pentax K-30 ($899.95 with 18-55mm lens) has a lot of features that are common in more expensive D-SLR cameras that have all but vanished from the sub-$1,000 price point. It uses a glass pentaprism viewfinder, can fire off photos at 5.2 frames per second, and its body is weather sealed. It doesn't offer a tilting rear LCD or some of the more advanced video functionality of our Editors' Choice Nikon D5100 ($899.99, 4.5 stars), but photographers who prefer the optical finder to Live View and appreciate the ability to shoot in a downpour or in freezing temperatures should give the K-30  serious consideration.

Design and Features
Available in blue, white, and black variations, the K-30 is only 3.8 by 5.1 by 2.8 inches (HWD) in size and 1 pound 6.9 ounces in weight, just a little bit smaller than the 3.9-by-5.2-by-3.1-inch Canon EOS Rebel T3i ($899.99, 3.5 stars). It is a bit heavier than the Rebel—which only weighs 1 pound, 2.2 ounces. One of the factors that makes the K-30 heavier is its viewfinder. Most cameras in this price range use a pentamirror finder, which saves weight and, more importantly to the manufacturers, cost. The pentamirror finder uses a series of mirrors to redirect light to your eye, mimicking the functionality of a solid glass pentaprism. The result is a small, dim finder that doesn't cover the entirety of the frame. A pentaprism, like the one found in the K-30, is physically larger and covers 100 percent of the image frame—so what you see when you trip the shutter button is what the camera captures.

Also setting the camera apart from others in this class is a dual dial control system with programmable functionality. Advanced shooters will love the ability to assign EV compensation, ISO control, and other common shooting settings to a dial that would normally go unused when shooting in Aperture or Shutter Priority modes. If you're not as knowledgeable about the ins and outs of photography, you can set the K-30 to operate in Auto or Program mode and fire away as it takes control of settings. There are also a number of Scene modes available. These aren't quite as user-friendly as the Guide Mode found on the Nikon D3200 ($699.95, 4 stars), but do give some explanation as to when they are applicable.

There are enough physical controls packed into the K-30's compact body to keep advanced shooters happy, though not as many as the Pentax K-5 ($1,249.95, 3.5 stars)—a more advanced camera that features a PC Sync socket and a dedicated control to select the active AF point—both of which are absent from the K-30. You'll find buttons that adjust the ISO, AF, Flash, Self Timer, and White Balance on the rear of the camera, as well as a reprogrammable Raw button and a switch to toggle between autofocus modes on its left side.

The rear LCD is 3 inches in size and has a 921k-dot resolution. It's fixed, unlike the tilting display found on the Sony Alpha 65 ($999.99, 4 stars), which makes it a bit harder to use the camera if you need to shoot from an odd angle. The display is extremely sharp, though, and when you activate Live View mode you have the option of using Focus Peaking as a focusing aid. This feature, which has previously only been available on compact interchangeable lens cameras and pro-level video cameras, highlights in-focus areas of your frame to improve accuracy when focusing manually. Peaking works for stills only—the camera's processor isn't quite up to the task of keeping it active during video recording—but is a boon to anyone with a library of older, manual focus Pentax lenses. Like the company's other D-SLRs, you can use any K-mount lens without the need for adapters—that's 37 years worth of glass at your disposal.

Even though the K-30 is fully weather sealed, the 18-55mm kit lens included with this package is not. If you want a fully weatherproof kit, you'll want to pair the camera with any DA* series lens or lens with WR designation. You can opt to buy the camera in a kit with a weather-sealed SMC DA 18-135mm F/3.5-5.6 ED AL (IF) DC WR lens ($529.95) for $1,199.95, which represents a significant savings when compared to buying the lens separately. Bear in mind that, while you can use the K-30 in a downpour and in temperatures as low as 14°F, it can't be submerged, you should take extra care when near salt water, and it isn't fully ruggedized like our Editors' Choice tough point-and-shoot Olympus Tough TG-1 iHS ($399.9, 4.5 stars).

Final Thoughts

Pentax K-30 - Pentax K-30

Pentax K-30

4.0 Excellent

The Pentax K-30 is weather sealed D-SLR with a large pentaprism viewfinder. It shoots at 5.2 frames per second, does well in low light, and ships with a sharp kit lens.

Get It Now

Buy It Now

About Our Expert

Jim Fisher

Jim Fisher

Principal Writer, Cameras

My Experience

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 14 years, which has given me a front row seat for the changeover from DSLRs to mirrorless cameras, the smartphone camera revolution, and the emergence of drones for aerial imaging. I have extensive experience with every major mirrorless and SLR system, and am also comfortable using point-and-shoot and action cameras. As a Part 107 Certified drone pilot, I’m licensed to fly unmanned aircraft systems (UAS) for commercial and editorial purposes, and am knowledgeable about federal rules and regulations regarding drones.

The Technology I Use

I use all of the major camera systems on a regular basis, swapping between Canon, Fujifilm, L-Mount, Micro Four Thirds, Nikon, and Sony systems. I still find time to use Leica M rangefinders and Pentax SLRs on occasion, too. I keep an iPhone 13 in my pocket for the rare occasions I'm not carrying a camera.

I'm not a brand-specific photographer. For product review photos, I swap between a Canon EOS R5 and a Sony a7R IV. I use Flashpoint and Godox TTL lights and Peak Design tripods, and I most often reach for a Think Tank or Peak Design backpack to carry equipment.

When it comes to computers, I'm an unapologetic Mac person and have been for the past 20 years. I write in Pages and use Numbers for spreadsheets. I currently swap between an Intel i9 MacBook Pro and an Apple Silicon Mac Studio for writing and use a calibrated BenQ 32.5-inch with the Studio for photo and video editing. I rely on a LaCie 6big RAID for media storage. I also keep a PC around for gaming, but please don't tell my Macs about it; they'll get jealous.

I split time between several different software apps depending on the type of editing I'm doing. For Raw image processing, Adobe Photoshop Lightroom Classic is my standard. I pair it with a LoupeDeck CT console to supplement my keyboard and trackpad, and I lean on RNI All Films 5 presets when I want to give an image a film look. I use Apple Final Cut Pro for video editing.

My first digital camera was the Canon PowerShot Elph S200, and my first DSLR was the Pentax *ist DL. I have a soft spot for antique film gear. I still use a 1950 vintage Rolleiflex Automat TLR and love trying mid-century Leica lenses on film and digital alike. I mainly use whatever's in front of me for review for digital snaps, but I pick up either my Leica M Typ 240 or Pentax K-3 III Monochrome when I want to step away from review work. In my downtime, I enjoy bird watching, reading, video games, and both good and bad movies, especially in the sci-fi and horror genres.

Read full bio