Do Smart TVs Have Cameras and Microphones Built In?
The short answer: some do, some don’t. High-end smart TVs from Samsung, LG, and Vizio often include built-in cameras and microphones for voice control, gesture recognition, and video calling. Budget models and older TVs typically lack cameras but may have microphones for voice commands via remote controls or built-in far-field voice recognition.
Understanding what your TV has—and how to control it—is essential for protecting your privacy in an increasingly connected home. Over 80% of televisions sold today are smart TVs, and most mid-range to premium models include at least a microphone. Cameras are less common but appear on many high-end models.
Which Brands Include Cameras and Mics?
Samsung’s premium QLED and Neo QLED TVs (2020+) include far-field microphones for Bixby and Alexa voice control, plus a built-in camera on some models like The Frame and high-end QLEDs. On certain 2022 and 2023 models, the camera pops up from the top bezel when active and retracts when idle, though far-field microphones remain always listening for wake words by default.
LG’s OLED and QNED TVs have microphones for Google Assistant and Alexa, but cameras are rare—mostly limited to commercial displays. Many higher-end LG OLEDs (C2 series and above) include a built-in far-field mic. LG has stated they do not include cameras in consumer TV models sold in North America and Europe as of 2024.
Sony’s Android/Google TVs include microphones for Google Assistant with no built-in cameras on consumer models. Their premium BRAVIA XR models include far-field microphones for hands-free Google Assistant. Vizio’s SmartCast TVs rely on remote-based voice control on most models, though newer models with VoiceWorks include far-field microphones. TCL and Hisense budget models use remote mics only, while their higher-end Google TV models include far-field microphones. Amazon’s Fire TV Edition televisions include far-field mics for Alexa by default. Apple TV 4K has no camera or mic.
What Are Cameras and Mics Used For?
Cameras enable video calls via apps like Zoom and Google Duo directly on your TV. For families with relatives in different cities, video calling on a large screen is genuinely valuable. Gesture control on some Samsung models lets you change channels with hand waves, though most users disable this after the novelty wears off. Some TVs use cameras for “auto picture mode,” adjusting brightness based on room lighting and viewer position, processing visual data locally on the TV.
Microphones power voice assistants for hands-free content search, smart home control, and TV settings adjustment. Far-field mics use beamforming and noise cancellation to isolate your voice. They constantly listen for wake words, with recording and transmission theoretically occurring only after activation. However, independent researchers have identified vulnerabilities in smart TV voice processing, including a 2023 exploit demonstrating remote access to LG TV microphones before LG issued a patch.
Notable Privacy Incidents Involving Smart TVs
In 2015, Samsung drew sharp criticism when its privacy policy stated that “voice commands may be captured and transmitted to a third-party service provider for processing.” Users feared their conversations were being recorded. Samsung clarified voice data was only captured after the wake word was spoken, but the damage to consumer trust was done.
In 2017, Vizio settled with the FTC for $2.2 million over allegations it collected viewing data from 11 million smart TVs without consent. The settlement required Vizio to obtain explicit consent and remains a landmark case in smart TV privacy. In 2019, WikiLeaks’ Vault 7 release revealed the CIA had investigated using Samsung smart TVs as surveillance devices, describing a proof-of-concept making a TV appear off while recording audio through its microphone.
In 2022, Consumer Reports discovered that certain Samsung and LG smart TVs continued processing audio data even after users disabled voice recognition in settings. Both companies released firmware updates, but the incident shows manufacturer controls don’t always work as advertised. Automatic Content Recognition (ACR) technology also raises concerns—it samples content fingerprints for ad targeting. Samsung’s “Viewing Information Services” and Vizio’s “Smart Interactivity” rely on ACR, and both allow opt-out in settings.
How to Completely Disable Cameras and Microphones
For cameras, physical obstruction is most reliable. Use a removable webcam cover or small piece of electrical tape over the lens. On Samsung pop-up cameras, leaving it retracted is effective, but tape provides backup protection. Never rely solely on software controls for a sensor that can see into your living room.
For microphones, navigate your TV’s settings: On Samsung TVs, go to Settings > General > Voice > Voice Assistant Settings and toggle off “Always Listening.” On LG webOS TVs, go to Settings > All Settings > General > AI Service > AI Voice and disable voice recognition. On Sony Google TVs, go to Settings > Device Preferences > Google Assistant and toggle it off. On Vizio, go to Admin & Privacy > Viewing Data > Voice Recognition and set to Off. On TCL Roku TVs, go to Settings > Privacy > Microphone and toggle off. On Amazon Fire TV Edition, go to Settings > Preferences > Alexa and toggle off “Far-Field Microphone.”
After disabling voice recognition, unplug your TV from the internet when not streaming. For maximum privacy, use an external streaming device like Apple TV 4K or Roku Ultra via HDMI and keep the smart TV’s network connection disabled. This turns your TV into a “dumb” display while preserving streaming through the external device. Check your TV’s privacy portal regularly since firmware updates can reset preferences—Samsung has Privacy Choices under Support, LG has Privacy & Terms under General, and Sony has Usage Data under Device Preferences.
Smart TV Privacy Comparison by Brand
Samsung premium models include both cameras and far-field microphones on many models. Privacy controls are comprehensive but menus are deep and settings can reset after updates. Their “Privacy Choices” menu consolidates settings, and SmartThings processes some data locally.
LG consumer models include far-field microphones on premium models but no cameras in their consumer lineup—a transparent policy earning trust with privacy-focused buyers. Their ACR (“Live Plus”) can be disabled, though voice data deletion requires a web portal. Sony BRAVIA XR models include far-field microphones but no consumer cameras—the strongest privacy stance among premium brands. However, Google TV implies Google’s data collection policies apply.
Vizio has a mixed privacy history due to the 2017 FTC settlement, but newer models offer better controls. Most use remote-based voice control, a privacy advantage. Their ACR is aggressive but easily disabled. Vizio has no consumer cameras as of 2025. TCL and Hisense budget models have no built-in cameras and use remote mics, though their higher-end Google TV models include far-field microphones and Google’s data collection. Lower firmware update frequency on budget brands means unpatched vulnerabilities may persist longer.
Amazon Fire TV Edition TVs include far-field microphones for Alexa and run Amazon’s data-driven OS. Privacy controls exist but default settings favor data-sharing. If comfortable with Amazon’s practices, these offer tight Alexa integration.
Privacy Risks and How to Mitigate Them
Any internet-connected device with a camera or mic is a potential target. Hacker access to TV cameras is rare but documented. More commonly, manufacturers collect voice data and share it with partners like Google or Amazon. The risk ranges from low-probability hacking to high-probability ad profiling, and most users should be more concerned about the latter.
Mitigation steps: Cover cameras with tape. Disable “always listening” voice recognition and use the remote mic instead. Review privacy policies and opt out of data sharing. Unplug the TV when away for extended periods. Keep firmware updated with automatic updates enabled. Using a separate streaming device while keeping the smart TV offline eliminates privacy risk entirely.
How to Check If Your TV Has a Camera or Mic
Look for small pinhole lenses (cameras) or microphone grilles on the TV bezel—usually top center or bottom edge. Cameras appear as a tiny dark circle. On some Samsung models, the camera is a pop-up module. Microphone grilles look like a row of tiny dots at the bottom center. Check your TV’s specs online for “camera,” “webcam,” or “far-field microphone.”
In settings, look for “Voice Control,” “Video Call,” or “Gesture Control.” On Samsung, check Settings > General > Voice > Voice Assistant Settings. On LG, check Settings > All Settings > General > AI Service. On Sony, check Settings > Device Preferences > Google Assistant. If unsure, visit the manufacturer’s privacy page—Samsung, LG, Sony, and Vizio all publish sensor documentation by model. Consumer Reports also evaluates smart TV privacy. When in doubt, assume your TV has at least a microphone and take basic precautions.
Conclusion: Know Your TV’s Capabilities
Smart TV cameras and mics offer convenience but come with privacy trade-offs. Voice control lets you search content hands-free, and video calling on a large screen connects distant family. But these features require sensors that, if compromised, can expose your home life. Know what your TV has, adjust settings to your comfort level, and take simple steps to protect your privacy.
You don’t need to choose between privacy and modern features. A simple camera cover, a few minutes in settings, and using an external streaming device give you the best of both worlds. Manufacturers are slowly improving—LG’s no-camera policy, Samsung’s physical shutters, and easier opt-out mechanisms are positive developments. A little awareness goes a long way in keeping your home secure while enjoying what your smart TV has to offer.