What’s the Difference Between 3G and Wi-Fi? - kennerhishmad

The Internet can be a confusing thing. Not what's on it, but how you access code it. In my travels I continue to coming upon folks who don't understand the basics of Internet connectivity–namely, the differences between Wi-Fi and 3G.

This can cause problems, especially for buyers of devices suchlike the Evoke Fire and Nook Color, which rely heavily along Cyberspace access.

Indeed, I'll opine nobelium young number of these devices get returned because users think they'rhenium broken–when what's rattling happening is a lack of Wi-Fi.

Sol LET's talk Internet. If you hold wideband (i.e. cable or DSL) divine service in your home plate, you probably also take over a router–a device that makes that broadband connection wireless. Put differently, you've got Wi-Fi.

That's great when you'atomic number 75 using your laptop, tab, iPod Touch, Beaver State other device around the sign, but what happens when you're in the car? Or at the beach? No Wi-Fi. And that means no Internet.

That's where 3G comes in. 3G is rather like "Wi-Fi everywhere," meaning it provides Net access via the same radio towers that provide voice overhaul to your mobile phone. (FYI, 4G is the same thing, just faster.)

Ah, but not all devices are equipped to access 3G service. The Kindle Fire and Nook Color, e.g., are Wi-Fi-only tablets. That means they can connect to the Internet only where thither's a Wi-Fi hotspot (which, to boot to your home, john personify a cafe, library, drome terminal, etc.)

Of course, or s laptops, tablets, and gadgets are equipped for 3G likewise equally Wi-Fi. The bewitch is that you have to pay additive for the early, usually to a carrier comparable AT&T operating theatre Verizon. Whether or not it's worth it depends on how much time you out of range of Wisconsin-Fi hotspots. (E.g., if you travel a good deal.)

That said, I think there's a smarter choice than paying for 3G for a single twist: buy a mobile hotspot or else. These pocket-size gizmos connect to 3G (or 4G) networks, then parcel that connection via Wisconsin-Fi to as many Eastern Samoa cardinal close devices–not just unity. And the monthly rates are about the same every bit you'd pay for one contraption with reinforced-in 3G.

(To learn more about mobile hotspots, check out PC World's reviews of the Sprint 3G/4G MiFi, T-Mobile 4G Hotspot, and Virgin Mobile MiFi 2200.)

There you have it, a high-altitude overview of WI-Fi and 3G. I hope that clears things up!

Source: https://www.pcworld.com/article/472536/whats_the_difference_between_3g_and_wi_fi_.html

Posted by: kennerhishmad.blogspot.com

Share this post