Technologies
Connect Your iPhone or Android to Any TV: A Guide for AirPlay, Chromecast and HDMI
When visiting friends and family, you can likely share videos from your phone to your TV without needing to log in to any built-in apps.
When visiting your friends and family this holiday season, you may want to show off your latest photos or stream movies to their television while spending time together. However, it can be a pain to log in to your streaming service account on someone’s television.
Thankfully, with most recent televisions, you probably don’t need to log in at all to do this. In most cases, the phone you carry right now can connect directly to a TV, and you can share or cast your screen using your own accounts saved on your phone.
Many TVs now ship with built-in support for AirPlay, Chromecast or Miracast, all of which let you wirelessly connect your phone. The trickiest part isn’t whether you can connect your phone to your TV (because you probably can). Rather, you’ll need to know which wireless casting connection your phone supports and make sure the TV you want to connect to also supports it.
We’ll talk about how this works, based on whether you’re using an iPhone or an Android phone. We’ll also point out when you’ll be using AirPlay, Chromecast or Miracast to make the connection, depending on what device you have.
iPhone supports AirPlay and Chromecast
Apple’s iPhone devices have two ways of connecting wirelessly to a television. On a system level, an iPhone can use AirPlay to cast media from video and music apps to any device that also supports AirPlay. This originally was exclusive to the Apple TV, but AirPlay now supports many televisions made by Samsung, LG, TCL and Vizio, along with Roku’s streaming devices. Odds are if your device supports the Apple TV app, somewhere in its settings is also support for AirPlay.
You can access AirPlay in one of two ways. If you’re using a supported app like Paramount Plus, you’ll want to tap the AirPlay icon represented by a TV with a triangle. You can also access AirPlay from your phone’s Control Center by tapping the icon represented by two rectangles and then picking the device you’re casting to. Using the latter option, you can also mirror your phone’s screen to your TV to display apps like Instagram or TikTok that don’t include AirPlay from within.
If you are trying to connect with a television with the Google TV operating system or the Google TV Streamer, the iPhone also supports Chromecast. Similar to using AirPlay from a media app, you’ll tap the Chromecast icon represented by a rectangle with three wavy lines. You’ll then tap the device you want to cast to. The biggest difference between how AirPlay and Chromecast work on the iPhone is that you won’t be able to mirror your iPhone’s display over Chromecast.
Certain apps like YouTube will blend these casting options together for convenience. When tapping Google’s Chromecast button, a submenu will let you choose between using AirPlay or Chromecast or linking directly to your TV’s YouTube app using a code.
And if you want to connect your iPhone to your television using an HDMI cable, you can use either a USB-C to HDMI adapter if you have an iPhone 15 or newer or a Lightning-to-HDMI adapter for the iPhone 14 and earlier. That adapter will allow for screen mirroring without using AirPlay.
Android always supports Chromecast, sometimes supports Miracast
Android phones don’t support AirPlay, but they sometimes support two wireless casting options that connect to nearly any television.
First, all Android phones include Chromecast support. So if your TV has Chromecast built-in or has a Google TV streamer attached, you’ll be able to connect your phone by tapping the Cast icon from an app. You can also set up a screen cast shortcut in the quick settings drop-down panel, which will provide an even faster way to quickly cast to your TV. CNET’s Nelson Aguilar has put together a guide for this.
And while it’s not supported on every Android phone, Samsung and Motorola both make Android phones that support Miracast for screen mirroring. These features are labeled as Smart View and Ready For, respectively, and will let you connect your phone to televisions or displays that support a setting that’s often labeled Screen Mirroring. More recent Motorola phones, like the Razr Ultra, are calling this feature Smart Connect. What’s unique about Miracast is that many Windows PCs also support this style of casting, and during my recent trip, that came in handy in order to play some Jackbox Games.
An additional note about these features from Samsung and Motorola is that both support connecting your phone to a television or computer monitor using a USB-C to HDMI cable, should you have one on hand. This could be particularly helpful if you’re trying to do a more data-intensive activity on your phone, such as connecting to a bigger screen in order to use your phone more like a computer.
More tips about wirelessly connecting your phone to a TV
Even though many televisions and streaming devices support one or more of these methods, it’s still entirely possible that when traveling, you won’t have a perfect match. For instance, you might have an Android phone, but the TV in your hotel room supports only AirPlay or blocks access to the HDMI port. But for home use, now that many televisions support multiple connection options, you have a good chance to be able to set up a method that works for day-to-day viewing.
You’ll also want to keep in mind that much like with video streaming, your network could also affect how effective a wireless connection will be to your TV. With that in mind, you will want to have your phone as close to a router as possible, which will help with the connection. If your video quality degrades while streaming, you may also want to turn casting off and on again to reset the connection.
But as long as your phone and television can connect with one of the above methods, you should otherwise be free to stream any movie or music from your phone onto your TV.
Technologies
Google races to put Gemini at the center of Android before Apple’s AI reboot
Google is using its latest Android rollout to position Gemini as the AI layer across phones, Chrome, laptops and cars.
Google is using its latest Android rollout to make Gemini less of a chatbot and more of an operating layer across the phone, browser, car and laptop, just weeks before Apple is expected to show its own Gemini-powered Apple Intelligence reboot at WWDC.
Ahead of its Google I/O developer conference next week, the company previewed a number of Android updates, including AI-powered app automation, a smarter version of Chrome on Android, new tools for creators, a redesigned Android Auto experience, and a sweeping set of new security features.
Alphabet is counting on Gemini to help Google compete directly with OpenAI and Anthropic in the market for artificial intelligence models and services, while also serving as the AI backbone across its expansive portfolio of products, including Android. Meanwhile, Gemini is powering part of Apple’s new AI strategy, giving Google a role in the iPhone maker’s reset even as it races to prove its own version of personal AI on the phone is further along.
Sameer Samat, who oversees Google’s Android ecosystem, told CNBC that Google is rebuilding parts of Android around Gemini Intelligence to help users complete everyday tasks more easily.
“We’re transitioning from an operating system to an intelligence system,” he said.
As part of Tuesday’s announcements. Google said Gemini Intelligence will be able to move across apps, understand what’s on the screen and complete tasks that would normally require a user to jump between multiple services. That means Android is moving beyond the traditional assistant model, where users ask a question and get an answer, and acting more like an agent.
For instance, Google says Gemini can pull relevant information from Gmail, build shopping carts and book reservations. Samat gave the example of asking Gemini to look at the guest list for a barbecue, build a menu, add ingredients to an Instacart list and return for approval before checkout.
A big concern surrounding agentic AI involves software taking action on a user’s behalf without permissions. Samat said Gemini will come back to the user before completing a transaction, adding, “the human is always in the loop.”
Four months after announcing its Gemini deal with Google, Apple is under pressure to show a more capable version of Apple Intelligence, which has been a relative laggard on the market. Apple has long framed privacy, hardware integration and control of the user experience as its advantages.
Google’s Android push is designed to show it can bring AI deeper into the device experience while still giving users control over what Gemini can see, where it can act and when it needs confirmation.
The app automation features will roll out in waves, starting with the latest Samsung Galaxy and Google Pixel phones this summer, before expanding across more Android devices, including watches, cars, glasses and laptops later this year.
The company is also redesigning Android Auto around Gemini, turning the car into another major surface for its assistant. Android Auto is in more than 250 million cars, and Google says the new release includes its biggest maps update in a decade and Gemini-powered help with tasks like ordering dinner while driving.
Alphabet’s AI strategy has been embraced by Wall Street, which has pushed the company’s stock price up more than 140% in the past year, compared to Apple’s roughly 40% gain. Investors now want to see how Gemini can become more central to the products people use every day.
WATCH: Alphabet briefly tops Nvidia after report of $200 billion Anthropic cloud deal
Technologies
Waymo recalls 3,800 robotaxis after glitch allowed some vehicles to ‘drive into standing water’
Waymo issued a voluntary recall of about 3,800 of its robotaxis to fix software issues that could allow them to drive into flooded roadways.
Waymo is recalling about 3,800 robotaxis in the U.S. to fix software issues that could allow them to “drive onto a flooded roadway,” according to a letter on the National Highway Traffic Safety Administration’s website.
The voluntary recall is for Waymo vehicles that use the company’s fifth and sixth generation automated driving systems (or ADS), the U.S. auto safety regulator said in the letter posted Tuesday.
Waymo autonomous vehicles in Austin, Texas, were seen on camera driving onto a flooded street and stalling, requiring other drivers to navigate around them. It’s the latest example of a safety-related issue for the Alphabet-owned AV unit that’s rapidly bolstering its fleet of vehicles and entering new U.S. markets.
Waymo has drawn criticism for its vehicles failing to yield to school buses in Austin, and for the performance of its vehicles during widespread power outages in San Francisco in December, when robotaxis halted in traffic, causing gridlock.
The company said in a statement on Tuesday that it’s “identified an area of improvement regarding untraversable flooded lanes specific to higher-speed roadways,” and opted to file a “voluntary software recall” with the NHTSA.
“Waymo provides over half a million trips every week in some of the most challenging driving environments across the U.S., and safety is our primary priority,” the company said.
Waymo added that it’s working on “additional software safeguards” and has put “mitigations” in place, limiting where its robotaxis operate during extreme weather, so that they avoid “areas where flash flooding might occur” in periods of intense rain.
WATCH: Waymo launches new autonomous system in Chinese-made vehicle
Technologies
Qualcomm tumbles 13% as semiconductor stocks retreat from historic AI-fueled surge
Semiconductor equities reversed sharply after a broad AI-driven advance, with Qualcomm suffering its worst day since 2020 amid inflation concerns and rising oil prices.
Semiconductor stocks fell sharply on Tuesday, reversing course after an extensive rally that had expanded the artificial intelligence investment theme well past Nvidia and driven the industry to unprecedented levels.
Qualcomm plunged 13% and was on track for its steepest single-day decline since 2020. Intel shed 8%, while On Semiconductor and Skyworks Solutions each lost more than 6%. The iShares Semiconductor ETF, which benchmarks the overall sector, fell 5%.
The sell-off came after a key gauge of consumer prices came in above forecasts, and as conflict in Iran pushed crude oil higher—prompting investors to shift away from riskier assets.
The preceding advance had widened the AI opportunity set beyond longtime industry leader Nvidia, which for much of the past several years had largely carried the market to new peaks on its own.
Explosive appetite for central processing units, along with the graphics processing units that power large language models, has sent chipmakers to all-time highs.
Market participants are wagering that the shift from AI model training to autonomous agents will lift demand for additional AI hardware. Among the beneficiaries are memory chip producers, which are raising prices as supply remains tight.
Micron Technology slid 6%, and Sandisk cratered 8%. Sandisk’s stock has surged more than six times over since January.
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