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If you’re reading this, you must be familiar with one of the classic dilemmas of the modern age: You’re looking at something on your iPhone and you desperately wish it was on your TV across the room instead.
After all, why look at a small screen when a big one is right there? That YouTube video, TikTok, or vacation photo might really shine on your living room set, with the obvious benefit of making it easier to share that stuff with your pals during a hangout sesh. We have good news: There are multiple very easy ways to make this happen, though one of them will cost money.
So without further delay, here’s how to connect your iPhone to the TV:
Go old-school with a wire
Making just about any device output an image onto a TV has worked the same way across the board for almost 15 years. You connect one end of an HDMI cable into the device and the other into an HDMI port on the TV. Boom, done, your Xbox or Roku or what have you is spitting its signal out on your big TV. Perfect.
The obvious problem with iPhones in this regard is that they don’t have HDMI ports on them. They’re simply too large and bulky to be practical on any smartphone. That dinky little Lightning port on the bottom that you use for charging is going to have to suffice here. And to make that work, you’ll need to get Apple’s Lightning Digital AV Adapter, which goes for a staggering US$50.
Luckily, we’re not here to give buying advice. Get one of those if you think it’s necessary. It probably isn’t, as you’ll see in a bit, but you know your situation better than we could. If you do wind up buying that adapter, the steps for connecting, which appear on Apple’s website, are pretty straightforward:
Plug it into the lightning port on your iPhone
Connect one end of an HDMI cable into the adapter and the other into the TV or monitor you want to use
Switch to the correct input on the TV, if needed
Absent any weird glitches, that should be all you need to do. At that point, your phone’s display should mirror to the TV, allowing you to look at photos or play videos to your heart’s content. Some things might look a little odd since TVs use different aspect ratios than phones, but that’s the only real hiccup to this process. If that sounds too cumbersome or expensive, there’s a significantly easier and totally free way to do this.
Just use AirPlay
You’re probably at least a little familiar with AirPlay, but if not, it’s Apple’s wireless device-to-device streaming solution that solves the problem we’re discussing today with just a few taps on an iPhone screen. All you need is an iPhone (would be weird if you were reading this without one) and an AirPlay-compatible device. A great many recent smart TVs and even Roku devices work with AirPlay these days, though if you don’t have either of those, an Apple TV streaming box does the trick, too.
The key to making AirPlay work is identifying the AirPlay icon, which should appear when watching videos in a web browser or in some streaming apps. It’s a little rectangle with an upward-facing triangle on the bottom.
Press that and you’ll be given the chance to connect to any AirPlay device in the vicinity and beam whatever you happen to be watching onto the TV. It must be noted that both the iPhone and the AirPlay device need to be connected to the same WiFi network in order for this to work. If you don’t see the device on the connection list after tapping the AirPlay icon, that might be the issue.
There’s also a way to mirror your iPhone’s screen to an AirPlay-compatible device, just like with that HDMI adapter, except without a big beefy cable getting in the way. If you swipe on your iPhone screen to bring up the Control Center, there should be a big button that, appropriately, says “Screen Mirroring.” Tap that, connect it to your AirPlay device, input the onscreen passcode if you must, and you’re in.
AirPlay is most likely going to be the easiest option for most people looking to output an iPhone display onto a TV. It’s built right in and many modern devices support it. That said, if you’re willing to make some compromises but arrive at similar results, there’s one last option.
A Chromecast will get you part of the way there, too
Google’s Chromecast technology might be made by an Apple competitor, but it works seamlessly with iPhones all the same. All you need is a dedicated Chromecast device or a smart TV with Chromecast built in.
For iPhone users, this will be limited to a similar set of functions as AirPlay. You can beam things like streaming apps and YouTube videos directly from an iPhone to a Chromecast by hitting the Chromecast icon, which looks slightly different from the AirPlay icon but follows the same general principle. Choose a device to cast to and the video should show up on said device.
The limitation here for iPhone users is there’s no official way to mirror an iPhone screen to a TV using a Chromecast. Android owners can do it all they want, in exchange for being saddled with those ugly green text bubbles, but if you’ve got an iPhone, screen mirroring isn’t exactly an option.
Regardless, there are so many other options for blasting whatever’s on your iPhone onto your TV that it almost doesn’t matter. Whether you want to kick it old-school with an expensive HDMI dongle, rock with AirPlay, or roll with a Chromecast, it’s never been easier to show a room full of people that YouTube video you’ve been obsessed with lately.
ที่มา : Mashable