Smartphone guides

Nano SIM, eSIM, Micro SIM, Mini SIM all about the different SIM cards

Nano SIM, eSIM, Micro SIM, Mini SIM all about the different SIM cards

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SIM cards are essential to our phones. But, this element has changed a lot in a few years. Its size has considerably reduced, while its memory has increased. A quick…

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Samsung Galaxy Z Fold 3 hands-on: the Note killer

Samsung Galaxy Z Fold 3 hands-on: the Note killer

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We had the opportunity to try out the freshly announced Samsung Galaxy Z Fold 3 and share our first impressions with you through this hands-on. Does it have what it…

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Instruction manual Samsung Galaxy S21 Ultra 5G PDF

Instruction manual Samsung Galaxy S21 Ultra 5G PDF

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You have recently purchased a Galaxy S21 Ultra 5G and the technical capabilities of the device completely overwhelm you. Would you like to download its user manual so that you…

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5G

The 5G: what is it for and what is it used for?

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Fiber-like throughput, near-zero latency, and ultra-connectivity. The advantages of the new 5G mobile network are multiple. In addition to enhancing existing services, 5G will also enable new uses to be…

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Headphone

The 5 best smartphones to listen to your music

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Today, the heart of music listening has shifted from traditional hi-fi to nomadic products, and more specifically to the smartphone. Sound quality has even become one of the essential criteria…

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Top 5 small-format smartphones

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Year after year, large-screen smartphones, larger than 6 inches, have become legion. But many of you are still loyal to compact smartphones whose screen size remains below 6 inches. This…

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How to choose the right smartphone

How to choose the right smartphone

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There are many references of smartphones available on the market? It becomes difficult to choose the one that will best suit your use, depending on whether you are a seasoned…

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How to choose the right processor for a smartphone

How to choose the right processor for a smartphone

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Brand, capacity, operating system, photo equipment… There are many criteria when thinking about buying a new smartphone. But there is one that must also be studied: the processor. The computing…

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