Last updated: August 20, 2021

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Welcome to Monederosmart! Nowadays, taking pictures has become quite common, not because everyone knows how to do it, but because of the ease we are given through technology to own a device, such as a mobile phone or tablet, capable of capturing this kind of images.

Undoubtedly, certain devices provide better image fidelity than others, however, the cameras that have given the best results so far are the professional cameras that, thanks to their advanced technology, materials and other attachments, are ready to capture key moments with the best quality.

Being professional devices, they require prior knowledge of their composition, operation and, of course, how to use the many buttons they contain. To get your ideal professional camera, you will have to clarify your needs and then, by analysing the components of these different devices, make the best decision.


  • A professional camera is a high-tech device, which allows capturing images with high fidelity. They are generally used by people who are professionally engaged in photography or who like to invest in their hobby.
  • Although there is a wide variety of professional cameras, one variable that has become very famous for its short time of existence is the new Full Frame (FF) mirrorless cameras. Although they fulfil the same task as the FF reflex cameras, they have some advantages and disadvantages over the latter.
  • To choose the professional camera that best suits your needs, you will have to pay attention to factors such as its controls and quick access buttons, the size of its sensor, the type of focus and the materials they are made of.

The Best Professional Camera: Our Picks

Buying guide: What you need to know about a professional camera

Investing in a professional camera isn't just any old thing, so we've created several sections where you'll find the most pertinent information about these devices, in the hope that it will help you make the best buying decision.

Capture the most important moments with a camera that gives you the best quality (Photo: Niekverlaan /

What is a professional camera and what are its advantages?

Professional cameras, also referred to as DSLRs because of their interchangeable lenses, are highly advanced technological devices that allow you to capture images with high fidelity. They are generally used by people who are professionally engaged in photography or who like to invest in their hobby.

They are distinguished by having the option to modify the zoom range depending on the shot to be taken, as well as having many manual adjustments, such as the electric viewfinder and a large photosensitive surface, which generates near-perfect images.

If you know how to use these cameras correctly, you will produce high quality photographs, however, these tools do not only have advantages, they also have some drawbacks. Here is a table with some facts that you may be interested to know.

  • They provide excellent image quality
  • They allow full zoom control through the lenses
  • There is a wide variety of models, accessories and costs
  • High image fidelity
  • They have powerful ISO ranges.
  • Because of their various functions, they become complicated
  • Lenses are sold separately
  • Their sizes are usually large
  • The weight of the camera body and lens can be excessive
  • They become very expensive.

FF Mirrorless Camera + FF SLR Camera - What should you pay attention to?

Professional cameras can be both mirrorless and mirrored, but they are still Full Frame or full frame, which means that there will be some variations, such as weight and ergonomics, but the quality will still be good.

Currently, there has been a dispute in defining which one is better, because both types serve the same task, but have advantages and disadvantages over each other. Here are the differences between them.

FF mirrorless camera. The FF mirrorless cameras, make the light, instead of passing through the typical optical viewfinder of a traditional reflex camera, arrives directly to the sensor. This makes the device less complex and more practical.

FF reflex camera. In reflex cameras, we will find this famous viewfinder, which will complicate the task of getting the light to the sensor, but will make factors such as autofocus more effective. Also, there will be more complexity in the system and it will make it a big and heavy tool.

Full Frame Mirrorless Camera Full Frame SLR Camera
Weight and size Light and compact in size Heavy and larger in size
Shooting speed Fast Not so fast
Focus tracking Fair Good
Lens variety Small Wide
Video quality High Medium

Where to buy a professional camera?

Like many of the products in high demand on the market, you can find professional cameras on online sales sites such as Ebay, Mercado Libre or Amazon, where you will find not only various models, but also their descriptions, reviews and prices.

In addition, you can easily obtain these devices in almost any department stores' such as Liverpool, Sears, Palacio de Hierro and Fabricas de Francia, which are prepared to advise you on the subject and help you make the best decision through their specialised salespeople.

In certain supermarkets such as Walmart and Soriana, in the technology area, you will also find them, however, it is very likely that the variety of products is limited and that you will not be able to be properly advised on the subject.

Another viable option is to go to specific camera shops, such as Canon, Sony and Nikon distributors, which, although they are not easy to find, will give you the security that you are being correctly advised and that you will acquire a quality product.

Purchasing criteria

Choosing a professional camera is not easy, so the first thing to do is to find out about the most important features that define these tools, such as their controls and quick access buttons, the size of their sensor, the type of focus and the materials they are made of.

To save you a time-consuming search, we will explain each of the above-mentioned criteria in detail below, so that you can identify which type of camera will be able to meet your needs completely or almost completely.

Controls and quick access buttons

Unlike other cameras, professional cameras are distinguished by a greater number of controls and quick access buttons, which are used to respond immediately to situations that require it. Examples of these buttons are as follows:

ISO. The ISO button allows you to change the amount of light the camera's sensor will capture, making the image brighter or darker.

Playback button. provides the ability to view previously captured images or videos that are still on the camera's SD memory.

Operation dial. this is the one with which we determine how the camera will work, in automatic, manual mode, etc.

The main dial, combined with another button, will allow you to control the shutter, aperture and even ISO values.

One of the consequences of the large number of controls and buttons will be that the camera body will increase in size and weight due to the more complex design. Also, the more such functionalities the device has, the higher the cost will be.

Sensor size

The camera sensor is composed of millions of microscopic-sized photosensitive cells. These serve to capture light from the image to be captured and then convert it into electricity. The more cells, the higher the number of megapixels and the better the image quality.

To give you a better understanding of what we mean, we will explain it in the following way: 1 megapixel equals 1 million pixels, so 3.1 megapixels will give a resolution of 2048 × 1536 pixels.

The size of the sensor can vary, however, it is a fact that the larger the sensor, the more light it can let in, eliminating the most noise and making the image more perfect. Professional cameras usually have a full-frame sensor, which undoubtedly increases the price.

Autofocus system

As a differentiator from other, less sophisticated cameras, they have a specialised, fast and accurate sensor, which, through phase detection, can track a target without losing focus. These devices usually have larger, more sensitive sensors and more focus points.


Professional cameras, being intended for use in sometimes hostile conditions, have to be made of durable and resistant materials. These are usually metals such as carbon, titanium, magnesium, silicon and even mercury.

They are usually sealed to keep out dust and water, if necessary. On the other hand, lenses may be made of metals, for resistance, however, you can also find some made of high-strength polymers.

(Featured Image Source: Annie Spratt/