Do you want to buy a portable scanner but don’t know how to choose it? Here’s what to know between types and functions.

There are some tech devices available on the market that, even if you have never thought of them, could be very useful for your daily habits. Who has never received a document via email that you have to print, sign, scan and then send back filled in? In these cases, a portable scanner might be exactly what you need.

The complete guide to choosing the right portable scanner

These are convenient devices that can be taken wherever you want and which, once connected to the PC or smartphone, allow you to exchange the complete file in no time. But which one to buy? Are there substantial differences between one model and another? If you don’t know where to start, here is a quick and easy guide with all the types and features that can be found. This way you will no longer make any mistakes with your purchase.

Portable scanner: here’s what to know between types and features

Even just for choosing the right portable scanner to buy, there are some aspects on which it is good to pay the right attention to never make a mistake with the choice. In fact, you should know that there are many different variations that give you the opportunity to satisfy every type of need, based on the price you are willing to spend and the needs you have.

Portable scanner, what you need to know between types and functions (Amazon.it screenshot)

In terms of type of use, there are two different categories. That is, flatbeds with the classic lid on which to place the document and sheetfeds which are slimmer and allow you to scan documents line by line with an automatic or manual loader. It is very important to take into account the maximum guaranteed resolution, i.e. the number of pixels that make up the image. The standard used is DPI, the higher it is the greater the final quality.

We then focus on the format of the supported sheets, with A4 which should be the one to aim for. But also smaller documents, in case you need to store multiple scans on a single sheet. Speaking of power, most portable scanners have AA batteries, but there are also models with rechargeable batteries or that work via USB connection to the computer.

Finally, pay attention to the software for optical character recognition, which is essential for transforming files into editable Word or PDF documents. And also Wi-Fi support, ADF and display, useful for being able to adjust all scan settings directly from the scanner.