How to connect a MacBook to a Samsung Smart TV via Wi-Fi: all the methods + troubleshooting

Wireless screen sharing with MacBook to Samsung Smart TV Wi-Fi opens up new possibilities for work, education, and entertainment. You can show presentations on a big screen, watch high-definition movies without an HDMI cable, or even play games with minimal lag. However, many users encounter issues: the TV can't detect the MacBook, the image lags, or the sound is distorted.

In this article we will look at all current connection methods — from standard AirPlay to alternative solutions like Smart View and third-party applications. We'll pay special attention to setting up the network (it's important that both the MacBook and TV are on the same subnet!), optimizing streaming quality, and troubleshooting common errors. If you're using models Samsung QLED 2022+ or MacBook on the M1/M2 chipPlease note: some functions may work differently - we will also tell you about this.

Don't have time to read the whole article? Take advantage of FAQ at the end, where we've collected answers to the most frequently asked questions. And if you need to cast your screen urgently, skip straight to AirPlay instructions or setting up Smart View.

Preparation: What to check before connecting

Before attempting to connect devices, make sure that the following steps have been completed basic conditions:

• 📶 Same Wi-Fi network: And MacBook, And Samsung Smart TV must be connected to the same router. If the TV uses Ethernet and the laptop uses Wi-Fi on the same network, that will also work.
• 🔄 Updated software: the TV must have the latest firmware (check in Settings → Support → Software Update), and on MacBook - the latest version of macOS.
• 🔒 Disabled VPN/Firewall: firewalls and services like NordVPN may block the broadcast. Disable them temporarily.
• 📺 Supported TV model: AirPlay works on Samsung Smart TV 2018 and newer, Smart View - on most models with Tizen OS.

If you use MacBook with Apple Silicon (M1/M2), check your power saving settings: in low power mode, wireless streaming may turn off automatically. Go to System Preferences → Battery and disable the option Optimized battery charging for the duration of the session.

⚠️ Attention: On some models Samsung Frame TV or The Serif function AirPlay is disabled by default. To activate it, go to Settings → General → Apple AirPlay and turn on the slider.

Method 1: Connecting via AirPlay (the easiest method)

AirPlay - this is a proprietary technology Apple, which allows you to broadcast your screen MacBook to compatible devices, including Samsung Smart TVThe main advantage is minimal settings and sound support. However, there are some nuances:

• ✅ Powered by Samsung TV 2018 and newer (With Tizen 4.0+).
• ❌ Does not support 4K@60Hz — maximum resolution 1080p@30Hz.
• ⚠️ May slow down with a weak Wi-Fi signal (recommended 5 GHz).

To connect:

1. Open on your TV Settings → General → Apple AirPlay and HomeKit and turn it on AirPlay.
2. On MacBook click on the icon Control Center (in the upper right corner) → Screen mirror.
3. In the list of devices, select yours Samsung TVIf it's not there, refresh the list or reboot the router.
4. When you connect for the first time, the following will appear on the TV screen: 4-digit code - Enter it on your MacBook.

If the image is not broadcast, please check:

• 🔌 Are the devices connected to the same network (even if they are in the same room but on different routers—it won't work!).
• 🔒 Does it block the broadcast? macOS Firewall (check in System Preferences → Network → Firewall).
• 📶 Wi-Fi signal: if the speed is lower 10 Mbps, there will be lags. Use 5 GHz or connect your TV via Ethernet.

Method 2: Using Smart View (for older TV models)

Smart View - this is a branded application Samsung for screencasting. It works on most Smart TV, including models 2016–2017, where there is no support AirPlayDisadvantages of the method:

• ❌ No sound transmission (only image).
• ⚠️ Frequent connection drops when Wi-Fi is weak.
• 🔧 Additional software installation is required on your MacBook.

Setup instructions:

1. Download and install the official app on your MacBook Samsung Smart View (available on Samsung website). For chips M1/M2 may require a version under Apple Silicon.
2. Launch the app and select your TV from the list of devices. If it's not there, check if it's turned on. Screen Mirroring on TV (Settings → Devices → Screen Mirroring).
3. Click Start Mirroring and confirm the connection on the TV.

If Smart View doesn't find your TV:

• 🔄 Restart both devices.
• 📡 Try connecting via access point on a MacBook (if the router is blocking the connection).
• 🛠️ Update your TV firmware - for older versions Tizen There are bugs with device detection.

⚠️ Attention: Application Samsung Smart View does not officially support macOS Ventura 13.3+If you have a newer version of the system, use alternatives like ApowerMirror or LetsView.

Why is Smart View slow?

The problem is usually related to codecs or weak Wi-Fi. The app uses video compression that isn't optimized for macOS. Try lowering the streaming resolution in Smart View settings or connecting via an Ethernet adapter for your TV.

Method 3: Alternative apps (if AirPlay and Smart View don't work)

If standard methods don't work, try third-party programs. They often offer additional features, such as audio transfer or screen recording. The best options for MacBook:

To connect via ApowerMirror (for example):

1. Download and install the app on your MacBook and TV (if required).
2. Launch ApowerMirror on both devices.
3. On a MacBook, select Phone Screen → Computer Screen (yes, that's not a typo - the "phone-computer" mode also works for TV).
4. Enter the PIN code that appears on the TV screen.

Important: Applications like ApowerMirror or AirServer may collect data about your traffic. If you broadcast sensitive information, use a VPN or disable local network access in the app settings.

Method 4: Connecting via DLNA (for media files)

DLNA — is a protocol for transferring media files (video, music, photos) over a local network. It doesn't broadcast the entire screen, but it does allow you to play movies or presentations on your TV wirelessly. Suitable for:

• 🎬 Watching movies in 4K HDR (without loss of quality).
• 📷 Photo album demonstrations.
• 🎵 Play music through TV speakers.

How to set up:

1. Enable DLNA on your TV: Settings → General → External Devices → DLNA Devices.
2. On MacBook, install a media server, e.g. Plex or Kodi.
3. Add folders with files to the server library.
4. On your TV, open the app Photos, videos, and music (or Samsung TV Plus) and select your MacBook as the source.

If the TV does not see the files:

• 🔍 Check that the files are in a supported format (e.g. .mp4, .mkv, but not .mov).
• 📂 Make sure the folder is shared in macOS settings (System Preferences → Sharing → File Sharing).
• 🔄 Restart the media server (in Plex This is done via the web interface).

Troubleshooting: What to do if your connection isn't working

Even with the correct settings, errors may occur. Here the most common problems and their solutions:

If nothing helps, try reset network settings on TV:

1. Go to Settings → General → Network → Reset network settings.
2. Reconnect to Wi-Fi.
3. Restart your MacBook.

⚠️ Attention: On some routers (for example, TP-Link or ASUS) function AP Isolation Blocks communication between devices on the local network. Disable it in the router's admin panel.

Stream Quality Optimization: How to Eliminate Lag and Improve Image Quality

To ensure smooth streaming and clear images, follow these tips:

• 📶 Use 5 GHz: This range is less crowded and provides greater throughput. If the signal is weak, move the router closer or use Mesh system.
• 🖥️ Reduce the resolution: if the MacBook is broadcasting in 4K, and the TV only supports 1080p, there will be artifacts. Set the resolution manually. 1920×1080 in the screen settings.
• 🔌 Connect your TV via Ethernet: Even if your MacBook uses Wi-Fi, a wired connection to your TV will reduce latency.
• 🎮 Turn on game mode: on Samsung QLED go to Settings → General → Picture Mode → GameThis will reduce input lag.

For advanced users:

• If you use ApowerMirror or AirServer, find the option in the application settings Bitrate and set the value 10–15 Mbps to balance between quality and stability.
• On MacBook, turn it off Transparency and movement V System Preferences → Accessibility → Display - this will reduce the load on the GPU during broadcasting.

How to check Wi-Fi speed between MacBook and TV?

Install the application on your MacBook WiFi Explorer and check your router connection speed. If it's lower 50 Mbps, the broadcast will slow down. For an accurate test, use ping And iperf3 V Terminal.

FAQ: Answers to Frequently Asked Questions

My 2017 Samsung TV doesn't support AirPlay. What should I do?

Use Smart View (if any) or third party applications like ApowerMirrorYou can also connect via DLNA to transfer media files or buy Apple TV for full AirPlay.

When connecting via AirPlay, the sound comes from the MacBook, not the TV. How can I fix this?

On your MacBook, open Control Center → Sound and in the section Exit choose yours Samsung TVIf it's not on the list, restart the broadcast.

Is it possible to stream a MacBook screen to a Samsung TV without Wi-Fi?

Yes, but it will be necessary USB-C/HDMI adapter (for example, from Apple or Anker). Connect your MacBook to your TV with a cable - this will provide minimal latency and support 4K@60Hz.

Why is the picture green or has artifacts when broadcasting via Smart View?

This is a codec bug in older versions. TizenUpdate your TV's firmware or use alternative apps. Also, check if your MacBook is overheating—high GPU load can cause graphical glitches.

How to stream audio only from MacBook to Samsung TV?

Turn on the TV mode Bluetooth Audio (Settings → Sound → Sound Output → Bluetooth) and connect your MacBook as an audio device. Alternatively, use AirPlay for sound only (in Control Center select TV as audio output).