PENTAX K-3 Mark III Review: Better for Pro Or Amateur?

What would the world be without photography? And what is photography without the right camera that brings out the perfect images? The Pentax K-3 Mark III is arguably one of the best cameras to take the perfect shots. It gives you the right angles with explicitly clear images. This camera is designed to fully engage the user in the photography process and deliver a satisfying shooting experience. Read on for a full review of the Pentax K-3 Mark III to decide if it’s best for an amateur or a pro.

Scene Analysis System

The Pentax K-3 Mark III belongs to the Pentax K-3 family that’s launched in 2014. Between then and now, the Pentax Model has been undergoing different refinement. The latest Pentax K-3 Mark III model was launched in March 2021 with edge-cutting technology to deliver a high-quality camera.

With the level of technology in place right now, it’s only natural that the makers of Pentax K-3 Mark III use the latest artificial intelligence (AI) technology to support its system. The advanced image recognition senses the face and the eyes of the subject, and the scene analysis technology observes their movements.

With this real-time scene analysis technology, the camera can optimize the settings while advancing autofocus accuracy. The Pentax K-3 Mark III also uses a current artificial intelligence knowledge known as deep learning to ensure the most accurate subject discovery and have a more consistent scene judgment.

Photosensitive Viewfinder

Perhaps one of the most brilliant innovations in the Pentax K-3 Mark III is the photosensitive viewfinder with a capacity of almost 100% field view coupled with nearly 1.05 times magnification. The Pentax K-3 Mark III features a high refraction glass prism that makes it possible to have an extensive field of view, which can easily equal an SLR.

The natural focusing screen also ensures sharp and clear imaging. The transparent overlap allows the photographer access to have a wider observation. Aside from this, with the distortion correcting optical element and optimized lens coating, the camera assures you of clear, distortion-free, and bright images.

More Images In Lesser Time

The Pentax K-3 Mark III can also deliver more in lesser time. It could do this thanks to the high-performance image engine that drives high speed and equally high accuracy continuous shooting. With this, you can have as high as 12 images in a second when it’s in the AF mode.

Easy To Use Functions

The Pentax K-3mark III was designed to encourage photographers with its easy-to-use functions and operations. It has an operating system that allows for more adaptable exposure control. It also features a lock function that prevents operational errors from happening unintentionally. It secures the exposure buttons and the four-way controller. The camera has a smart function button that allows for an easy and fast selection of different functions without necessarily using the on-screen menu buttons.

However, with all these pros in favor of the Pentax K-3 Mark III, it has a few cons that make you wonder if it’s ideal for an amateur.

It’s Expensive

The first and most obvious disadvantage of the Pentax K-3 Mark III is the price. With a whopping price of USD$2,000, this camera is a highly-priced piece of equipment for a photographer who knows its value. While a professional who aims to enjoy the camera’s new features can get it at that price, it’ll take an amateur or semi-professional some thinking to go for it.

Handy But Heavy Body

Though Pentax K-3 Mark III’s sturdy body gives it excellent handling, it’s not the first choice for a traveler because it’s heavy. It weighs approximately 820g, but so is almost every Pentax model. A Pentax lover should already be used to their weight.

Not So Great For Video

While it’s an excellent camera for pictures, it’s not so great for video making. Great videos are a combination of excellent camera and sound to produce the best images and sound. However, while the Pentax K-3 Mark III is beautiful for professional photos, the same can’t be said for its video features.

You may be disappointed if you need key video features like log profiles and waveforms. Nonetheless, it can make a 4K camera video to about 30 frames in a second. It could also record full HD 1080p video to 60 frames in a second. This is the first Pentax model that can record at such resolution.


The Pentax K-3 Mark III is a plus for any photographer, either an amateur or a professional. Yet, with the latest features, it’ll be more optimized for a professional who’s used to the Pentax line and has some Pentax lens in stock. While an amateur may flow effortlessly with the camera’s user-friendly functions, they may not fully maximize the camera’s potential.

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