How to Connect Your Phone to Your TV: Every Method Explained

Getting your phone's screen onto your TV sounds straightforward — but there are actually several distinct methods, and which one works best depends on your phone, your TV, and what you're trying to do. Here's a clear breakdown of every major option.

The Two Fundamental Approaches

Before diving into specific methods, it helps to understand the two underlying approaches:

• Wired connection — A physical cable runs from your phone to your TV. Generally more reliable, no latency, no Wi-Fi dependency.
• Wireless connection — Your phone and TV communicate over Wi-Fi or Bluetooth. More convenient, but network quality matters.

Both approaches can mirror your entire screen or cast specific content, depending on the method.

Wired Methods: Cables and Adapters

USB-C to HDMI

The most direct wired option for modern Android phones and iPhones (15 and later). You connect a USB-C to HDMI cable or adapter from your phone to any HDMI input on your TV.

What actually happens depends on whether your phone supports DisplayPort Alt Mode over USB-C — a hardware-level feature, not just a software toggle. Not every USB-C phone supports it. If your phone does, you get a clean, lag-free mirror of your screen at whatever resolution your phone outputs.

Lightning to HDMI (Older iPhones)

iPhones with Lightning ports (iPhone 14 and earlier) need Apple's Lightning Digital AV Adapter. This uses AirPlay encoding on-device, meaning the adapter streams compressed video rather than passing a raw signal — which occasionally causes minor quality differences compared to a direct digital output.

Micro-USB (Older Android Phones)

Some older Android devices used SlimPort or MHL (Mobile High-Definition Link) over Micro-USB to output video. These standards are largely obsolete now, and compatibility varies significantly by manufacturer and phone model. If you're working with an older device, you'll need to verify whether your specific model supports either standard.

Wireless Methods: Casting and Mirroring 📱

Chromecast / Google Cast

If your TV has Chromecast built in (common on Android TV and Google TV sets), or you have a Chromecast device plugged into an HDMI port, you can cast directly from Android phones and from Chrome on any device.

Key distinction: Casting a supported app (like YouTube or Netflix) is different from screen mirroring. When you cast a supported app, the TV streams the content independently — your phone just acts as a remote. When you mirror your screen, the phone actively streams everything it displays, which uses more battery and is more sensitive to Wi-Fi quality.

AirPlay (Apple Devices)

AirPlay 2 is Apple's wireless protocol for sending audio and video from iPhone, iPad, or Mac to a compatible receiver. Many modern smart TVs from Samsung, LG, Sony, and others include AirPlay 2 support natively. Apple TV devices also receive AirPlay.

AirPlay works entirely over your local Wi-Fi network. Both your phone and TV need to be on the same network. For screen mirroring specifically, AirPlay uses H.264 or HEVC encoding on the phone side, so there's a small amount of processing overhead compared to a wired connection.

Miracast / Wi-Fi Direct

Miracast is a wireless display standard supported by many Android phones and Windows devices. Unlike Chromecast, it doesn't require a home Wi-Fi network — it creates a direct peer-to-peer Wi-Fi connection between your phone and display.

Some smart TVs support Miracast natively (sometimes listed as "Screen Mirroring," "Smart View," or "Wireless Display" in TV settings). The connection setup and reliability vary more than AirPlay or Chromecast, and it's generally more sensitive to interference and distance.

Smart TV Manufacturer Apps

Samsung, LG, and other TV makers often have their own companion apps (like Samsung SmartThings or LG ThinQ) that enable screen mirroring or content sharing within their ecosystems. These typically layer on top of existing protocols like Miracast or AirPlay but add features like device discovery and media controls.

Comparing the Main Options 🖥️

Variables That Affect Your Experience

Phone hardware: USB-C DisplayPort support is not universal. Even among phones with USB-C ports, video output is a separate hardware feature that manufacturers can omit.

TV capabilities: Older TVs may lack HDMI ports, built-in casting support, or AirPlay. The TV's HDMI version can also affect maximum resolution passthrough.

Network quality: Wireless methods depend heavily on your router's performance and how congested your Wi-Fi band is. A 2.4 GHz network shared with many devices will perform differently than a dedicated 5 GHz connection.

Use case: Gaming or real-time screen interaction benefits from wired or very low-latency connections. Watching a movie via a casting app like Netflix is efficient wirelessly since the TV handles the stream directly.

OS version: Both Android and iOS have updated how screen mirroring behaves across versions. Older OS versions may lack features present in current releases.

Different Setups Lead to Very Different Results

Someone with a newer iPhone and an AirPlay-compatible smart TV has a nearly seamless wireless experience with no extra hardware. Someone with a mid-range Android phone and an older HDMI-only TV needs a cable and needs to verify their phone's USB-C capabilities first. Someone wanting to game or use low-latency apps will prioritize a wired connection regardless of what wireless options are available.

The right method isn't the same answer for everyone — it's shaped by which devices you're working with, what your TV already supports, and what you're actually trying to do once the connection is made.