Articles in the category SIM Cards

Fifth generation of mobile networks, so-called 5G, is a new standard whose parameters significantly exceed the current 4G networks. It brings up to a tenfold increase in speed, which together with a reduction in response time guarantees a highly stable Internet connection for virtually any device.

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Reverse wireless charging is a technology that allows the use of energy, for example on a mobile phone to wirelessly charge another device, such as a smart watch. Therefore, you do not have to travel with two chargers. Read more

Ak chcete, aby váš mobilný telefón niečo vydržal, zvoľte vodoodolný model. Takýto telefón si poradí s dažďom, prachom a v niektorých prípadoch aj s pádom do vody. Nie všetky mobilné telefóny sú však rovnako vodoodolné. Ako sa v týchto smartfónoch vyznať, nielen podľa stupnice IP, vám vysvetlíme v nasledujúcich odsekoch. Read more

Bezdrôtové nabíjanie je návykovo pohodlné. Nie je potrebné nič zapájať, len položiť mobilný telefón či iné príslušenstvo na nabíjaciu podložku. Nové nabíjačky a ochranné puzdrá Epico teraz ponúkajú aj kompatibilitu s funkciou MagSafe od Applu. Aké výhody táto technológia prináša používateľom?

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V ďalšom diele TOP gadgetov si ukážeme praktické doplnky na nabíjanie, natáčanie videí či ustráženie osobných vecí. Ktoré príslušenstvo z nášho výberu sa vám tentoraz bude hodiť? Read more

IP68 indicates the degree of protection of a device that is fully protected against dust and can also withstand immersion in water for more than 30 minutes or in a depth exceeding 1m. However, the specific conditions are determined by the manufacturer.

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Samsung SmartTag je miniatúrne zariadenie, ktoré vám môže pomôcť vyriešiť problémy s hľadaním stratených predmetov. Vspolupráci s inteligentným telefónom totiž funguje ako Bluetooth lokátor so širokým dosahom signálu. Read more

Tentoraz sa pozrieme na ďalšie zaujímavé gadgety na mobilné zariadenia. Väčšina z dnešného výberu je skutočne praktického rázu a pri niektorých prekvapí, že je možné ich v súvislosti s mobilnými telefónmi použiť. Read more

The latest iPhones don't come with headphones or a charging adapter. How to solve this and what accessories should you choose? There are several options. Read more

NFC is used for fast pairing or contactless payments. You need to check the terms and conditions for your specific bank and card provider. How do NFC payments work and what can you do to be able to pay by your phone?

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There was a time when just a handful of mobile phones came with a camera. Today they are often the main criterion for selection. We have prepared an overview of the best camera phones in three price categories, as well as some brief tips on how to keep track of all the phone camera features available on the market.

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Kupovať alebo nekupovať mobilné telefóny zo šedého dovozu? Aké riziká hrozia? Pozrite sa, prečo dôverovať známym obchodníkom a prečo sa neoplatí za každú cenu šetriť.

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The MWC 2018 is the largest mobile phone and related technology trade show that will take place from February 26, until March 1, 2018 in Barcelona. The 2300 exhibitors from all over the world will introduce new smartphones, mobile phone accessories, technical innovations, and other smart electronics. What should we look forward to?

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Chcete, aby váš iPhone vydržal dlhšie, rýchlejšie sa nabíjal a udržal si kapacitu batérie aj po dlhšej dobe používania? V tomto článku vám ukážeme tipy a triky, s ktorých pomocou to dosiahnete. Takže – ako nabíjať iPhone?

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NFC (Near Field Communication) is a wireless technology that enables fast and secure data exchange over very short distances (up to 4cm). You can use your mobile to make purchases in a shop or simply to share documents with a friend. Compared to Bluetooth, NFC connection is automatic and usually faster.

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How do you choose between hundreds of mobile phones for your child? Whether it's for a ten-year-old know-it-all or a teenager, we'll advise you on what to look for and give you some tips on how to pick the best one.

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By resetting your phone to the factory settings, you will be able to remove any issues with a slowed-down system and get rid of unwanted data. You can resume the factory settings in only a few steps that will take you about 5 minutes. Our tutorial will teach you how to do it and what to watch out for. And if you can't restore through your phone's settings, we'll tell you what to do. Read more

VoLTE (Voice over LTE) is an LTE technology that enables voice service over LTE. The standard must be supported by both your phone operator and the phone itself in order to work. Its advantages are high call quality and faster network connection.

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Looking for a phone for serious executive work, your grandparents, or simply for taking selfies? We'll help you choose a phone that will serve you well for a long time.

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USB cables and connectors are our constant companions, but the sheer variety and number of options can get confusing. Let's take a closer look at the most common USB types and see what the latest newcomer USB-C brings into the fray.

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