Cheap Drones

Drone: What to Consider Before Buying

Drones can have multiple purposes due to image quality. To decide for the best model you need to consider some topics, such as image resolution, battery life, stabilisation, and design. The equipment is the new trend and dream of consumption for those who want beautiful aerial images and the growth of the category promotes the search for more sophisticated options.

Drones can be used to work (photographers and surveillance companies) or for pure fun. However, planning is essential for investment. See below important guidelines for choosing a drone.

Image Resolution

Regardless of usage, the search for a drone should take into consideration the image resolution. After all, it's no use having an equipment that flies at 85 km / h, with a battery of up to 40 minutes, if the captured videos do not have good resolution. To do this, check out the drone's specifications for either videos or photos.

Look for a model with 4K Ultra HD configuration to capture moving images and stay current with the market demand. The resolution should deliver a quality four times higher than Full HD in more detail. In the case of photographs, many drones offer 12-megapixel cameras with features like HDR to help with sharper colors with better contrast levels.


The battery run time of a drone is another key question to consider before investing. Despite the growth of the category, the equipment still offers a low configuration for the flight. On average, among the most advanced models, the airtime is usually at most 25 minutes.

If you are doing more complete work, which should last longer than 25 minutes, it is important to look for drones with an extra battery kit. In this way, the investment comes out a little more expensive than with the simplest package, but it guarantees recordings of entire events, without losing any important part because of the autonomy.


Shaky images can detract from the work, even with a drone that has a high-resolution camera and enough battery life. To avoid this, it is essential to check the resources to ensure the stabilisation of the equipment in the air.

Many models have built-in a gimbal, an accessory used to minimise the effect of twitches and gusts of wind during filming. With a mechanism with motors and shafts, the part makes the drone's camera accompany all the maneuvers made, and thus prevents bad videos and photos.

In addition to the gimbal, some drones also include systems to fly specific points and capture still images, or flight modes to make pre-defined maneouvers to film.

Design and portability

When thinking about which design you are looking for for a drone, it is important to know how to use it. Reflect if you will make tracks or walk a lot to put it in the air. Otherwise, a heavier, less portable model with no transport problems can be more useful.

This is because a totally professional-oriented device is not foldable and weighs more than 1 kg, while the portables can fit even in backpack pockets weighing between 300 and 400 grams, but with more specifications aimed at the intermediate user.

Just like a powerful computer or a state-of-the-art smartphone, a drone is an investment, and the more quality you seek, the higher the price should be.

If you still do not feel safe to buy an advanced drone or want to start with a simpler model, portable models can also be useful for work and play as they offer advanced camera and stabilisation settings.