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8 Best 48 Inch Smart Tv 2025 in the United States

LG C3 Series 48-Inch Class OLED evo Smart TV OLED48C3PUA, 2023 - AI-Powered 4K, Alexa Built-in

Resolution: 4K
Display Technology: OLED
Smart TV Platform: WebOS 23
Refresh Rate: 120Hz
HDR (High Dynamic Range): Dolby Vision
Connectivity: Bluetooth, Wi-Fi, USB, Ethernet, HDMI
Design and Build Quality: Ultra-slim design, almost invisible bezel

LG 48-Inch Class OLED evo AI 4K C5 Series Smart TV w/Dolby Atmos, Dolby Vision, HDR10, AI Super Upscaling 4K, Filmmaker Mode, Wow Orchestra, Alexa Built-in (OLED48C5PUA, 2025)

Resolution: 4K
Display Technology: OLED
Smart TV Platform: webOS
Refresh Rate: 120 Hz
HDR (High Dynamic Range): Dolby Vision, HDR10
Connectivity: Bluetooth, Wi-Fi, USB, Ethernet, HDMI
Audio Quality: Dolby Atmos
Design and Build Quality: Sleek, modern, solid, lightweight frame

LG C2 Series 48-Inch Class OLED evo Smart TV OLED48C2PUA, 2022 - AI-Powered 4K TV, Alexa Built-in, Dark Silver

Resolution: 4K
Display Technology: OLED
Smart TV Platform: Supports Netflix, HBO Max, Prime Video
Refresh Rate: 120 Hz
HDR (High Dynamic Range): Dolby Vision IQ
Connectivity: Bluetooth 5.0, Wi-Fi
Audio Quality: 2.2 channel speakers
Design and Build Quality: Sleek, contemporary, wall-mount option
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#1

Winner

LG 48-Inch Class OLED evo C4 Series Smart TV 4K Processor Flat Screen with Magic Remote AI-Powered with Alexa Built-in (OLED48C4PUA, 2024),Black

Rating
9.8
Chosen by1,103
Display Technology
Smart TV Platform
Refresh Rate

Most important from
911 reviews

Display Technology
Gaming on this TV, especially with a PS5, is incredible and deeply immersive.
Smart TV Platform
The WebOS operating system is better than ever, providing a smooth and intuitive experience.
Refresh Rate
The TV offers 4 HDMI 2.1 inputs at 144Hz, making it a great choice for PC gamers.
HDR (High Dynamic Range)
The TV handles various content types perfectly, offering stunning HDR highlights and perfect contrast.
Audio Quality
The video quality is sensational and the audio surpasses expectations.

The LG 48-Inch Class OLED evo C4 Series Smart TV is an impressive choice for anyone looking to enhance their home viewing experience, particularly for those who enjoy vibrant visuals and immersive sound. This TV's OLED technology ensures stunning picture quality with over 8 million self-lit pixels, which deliver rich colors and deep blacks, making it a fantastic option for movie lovers and gamers alike. With a 144Hz refresh rate and low response time, it's especially well-suited for gaming, featuring support for technologies like NVIDIA G-Sync and AMD FreeSync, which can help reduce screen tearing during fast-paced action.

Audio quality is another strong point, thanks to the inclusion of Dolby Atmos, which creates a surround sound experience. The AI-powered a9 processor further enhances viewing by automatically optimizing picture quality, ensuring that everything from sports to movies looks and sounds exceptional. The webOS platform offers an easy-to-navigate interface for streaming, plus access to over 300 free channels, which is a bonus for users who enjoy diverse content.

There are a few considerations to keep in mind. The 48-inch screen might feel small for larger rooms, especially for viewers accustomed to bigger displays. While the TV's design is sleek and modern, it’s important to ensure it fits well with your setup. Additionally, while it boasts impressive features, the cost might be on the higher side for budget-conscious buyers. Lastly, while the built-in software updates through the webOS Re:New program are beneficial, some users may prefer a more traditional smart TV interface.

Rating
9.8
Chosen by1,103
Display Technology
Smart TV Platform
Refresh Rate

Most important from
911 reviews

Display Technology
Gaming on this TV, especially with a PS5, is incredible and deeply immersive.
Smart TV Platform
The WebOS operating system is better than ever, providing a smooth and intuitive experience.
Refresh Rate
The TV offers 4 HDMI 2.1 inputs at 144Hz, making it a great choice for PC gamers.
HDR (High Dynamic Range)
The TV handles various content types perfectly, offering stunning HDR highlights and perfect contrast.
Audio Quality
The video quality is sensational and the audio surpasses expectations.
#2

Sony 48 Inch 4K Ultra HD TV A90K Series: BRAVIA XR OLED Smart Google TV with Dolby Vision HDR and Exclusive Features for The Playstation- 5 XR48A90K- Latest Model,Black

Rating
9.6
Display Technology
Smart TV Platform
HDR (High Dynamic Range)

Most important from
285 reviews

Display Technology
The picture quality on this Sony OLED is hard to beat, even in a very bright room, with excellent deep blacks and contrast.
Smart TV Platform
Google TV integration is incredibly easy to set up and use, with seamless integration with Google Pixel phones.
HDR (High Dynamic Range)
The gaming features like VRR and Auto HDR Tone Mapping make it a perfect match for the PS5.
Audio Quality
The sound quality is impressive, with the screen itself acting as a speaker, creating a more immersive audio experience.
Design and Build Quality
The remote is compact and sturdy, with a sleek aluminum finish and a minimalist approach to buttons.

The Sony 48 Inch 4K Ultra HD TV A90K Series is a strong choice for anyone looking for a high-quality smart TV, particularly gamers and movie lovers. It features a stunning OLED display with exceptional contrast and vibrant colors thanks to its XR OLED Contrast Pro and XR Triluminos Pro technologies. The 4K resolution ensures sharp images, while Dolby Vision HDR enhances viewing experiences, making it perfect for streaming services like Netflix or Disney+. Its refresh rate of 120 Hz and low input lag make it an excellent option for gamers, especially with exclusive PlayStation 5 features like Auto HDR Tone Mapping.

One of the standout features is its Google TV platform, which allows easy navigation and content access from popular streaming services. The included BRAVIA CORE app also offers high-quality movies, further enriching your entertainment options. The Acoustic Surface Audio+ technology provides immersive sound by using the screen itself as a speaker, creating a truly engaging audio experience.

The TV's price point may be on the higher side, which could be a concern for budget-conscious buyers. Additionally, while the OLED technology provides deep blacks and vibrant colors, it can be susceptible to burn-in if static images are displayed for long periods. Lastly, while the design is sleek, its stand may not be suitable for all setups, particularly for those who prefer wall mounting.

Rating
9.6
Display Technology
Smart TV Platform
HDR (High Dynamic Range)

Most important from
285 reviews

Display Technology
The picture quality on this Sony OLED is hard to beat, even in a very bright room, with excellent deep blacks and contrast.
Smart TV Platform
Google TV integration is incredibly easy to set up and use, with seamless integration with Google Pixel phones.
HDR (High Dynamic Range)
The gaming features like VRR and Auto HDR Tone Mapping make it a perfect match for the PS5.
Audio Quality
The sound quality is impressive, with the screen itself acting as a speaker, creating a more immersive audio experience.
Design and Build Quality
The remote is compact and sturdy, with a sleek aluminum finish and a minimalist approach to buttons.
#3

LG C3 Series 48-Inch Class OLED evo Smart TV OLED48C3PUA, 2023 - AI-Powered 4K, Alexa Built-in

Rating
9.4
Resolution
Display Technology
Smart TV Platform

Most important from
1981 reviews

Resolution
The picture quality is jaw-dropping with deep blacks, vibrant colors, and incredible detail that make every scene and game look lifelike and immersive.
Display Technology
The brightness is excellent even during daytime gaming sessions.
Smart TV Platform
It does more than expected, with easy sign-in and app addition, and works well with a Firestick.
Connectivity
The near-instantaneous response time and support for HDMI 2.1, VRR, and ALLM make it perfect for gaming whether solo or couch co-op.
Design and Build Quality
The sleek design looks fantastic in the living room.

The LG C3 Series 48-Inch Class OLED evo Smart TV is a strong contender in the 48-inch smart TV market. Its standout feature is the OLED evo display, supported by the a9 AI Processor Gen6, which ensures excellent picture quality with high contrast and brightness, even in well-lit rooms. The 4K resolution and 120Hz refresh rate make it ideal for both movie watching and gaming, providing smooth and crisp visuals.

The TV's Dolby Vision and Dolby Atmos support enhance the viewing and audio experience, while the AI-assisted deep learning optimizes picture and sound settings based on the content you're watching. For gamers, the TV includes features like NVIDIA G-Sync, AMD FreeSync Premium, and VRR, ensuring a responsive gaming experience with minimal lag.

The ultra-slim design with an almost invisible bezel makes it a sleek addition to any room, and the ability to display art or photos when not in use adds to its aesthetic appeal. Connectivity is robust with Bluetooth, Wi-Fi, USB, Ethernet, and HDMI options. The WebOS 23 platform and LG Channels offer easy access to a wide range of content, and the Magic Remote simplifies navigation. However, the TV's weight (37 pounds) might be a consideration for some users when setting it up. Additionally, while the audio quality is good, those looking for an immersive audio experience might still want to consider an external sound system. With its strong performance, smart features, and stylish design, this TV is well-suited for both entertainment enthusiasts and gamers.

Rating
9.4
Resolution
Display Technology
Smart TV Platform

Most important from
1981 reviews

Resolution
The picture quality is jaw-dropping with deep blacks, vibrant colors, and incredible detail that make every scene and game look lifelike and immersive.
Display Technology
The brightness is excellent even during daytime gaming sessions.
Smart TV Platform
It does more than expected, with easy sign-in and app addition, and works well with a Firestick.
Connectivity
The near-instantaneous response time and support for HDMI 2.1, VRR, and ALLM make it perfect for gaming whether solo or couch co-op.
Design and Build Quality
The sleek design looks fantastic in the living room.

Buying Guide for the Best 48 Inch Smart Tv

Choosing the right 48-inch smart TV can greatly enhance your viewing experience. When selecting a TV, it's important to consider various specifications that will impact picture quality, sound, connectivity, and overall performance. Understanding these key specs will help you make an informed decision that best suits your needs and preferences.
ResolutionResolution refers to the number of pixels that make up the picture on the screen. The higher the resolution, the sharper and more detailed the image. Common resolutions include Full HD (1080p), 4K (2160p), and 8K. For a 48-inch TV, 4K resolution is generally recommended as it provides a significant improvement in picture quality over Full HD, making it ideal for watching movies, sports, and gaming. 8K is still emerging and may be overkill for this size, but it offers future-proofing if you want the latest technology.
Display TechnologyDisplay technology affects the color, contrast, and brightness of the TV. The main types are LED, OLED, and QLED. LED TVs are generally more affordable and offer good performance. OLED TVs provide superior picture quality with deeper blacks and better contrast, making them ideal for movie enthusiasts. QLED TVs, which use quantum dots, offer bright and vibrant colors, making them great for well-lit rooms. Choose based on your viewing environment and preference for picture quality.
Smart TV PlatformThe smart TV platform determines the user interface and available apps. Popular platforms include Android TV, Roku TV, Tizen, and webOS. Each platform has its own set of features and app availability. Android TV offers a wide range of apps and Google Assistant integration. Roku TV is known for its simplicity and extensive app library. Tizen (Samsung) and webOS (LG) are user-friendly and offer good app selections. Choose a platform that you find easy to navigate and that supports the streaming services you use.
Refresh RateRefresh rate is the number of times the TV updates the image per second, measured in Hertz (Hz). Common refresh rates are 60Hz, 120Hz, and higher. A higher refresh rate results in smoother motion, which is important for fast-paced content like sports and action movies. For most users, a 60Hz refresh rate is sufficient, but if you watch a lot of fast-moving content or play video games, a 120Hz refresh rate can provide a better experience.
HDR (High Dynamic Range)HDR enhances the contrast and color range of the TV, providing a more realistic and vibrant picture. There are different HDR formats, such as HDR10, Dolby Vision, and HLG. HDR10 is the most common and provides a noticeable improvement in picture quality. Dolby Vision offers even better performance with dynamic metadata, adjusting the picture scene by scene. If you want the best possible picture quality, look for a TV that supports multiple HDR formats.
ConnectivityConnectivity options determine how you can connect other devices to your TV. Important ports include HDMI, USB, and audio outputs. HDMI ports are essential for connecting devices like gaming consoles, Blu-ray players, and streaming devices. Look for at least three HDMI ports for flexibility. USB ports allow you to connect external storage or other peripherals. Ensure the TV has the necessary audio outputs if you plan to connect a soundbar or external speakers. Choose a TV with the connectivity options that match your current and future needs.
Audio QualityAudio quality is important for an immersive viewing experience. While most TVs have built-in speakers, the quality can vary. Look for TVs with higher wattage speakers and technologies like Dolby Audio or DTS for better sound. If audio quality is a priority, consider a TV with good built-in speakers or plan to invest in a soundbar or home theater system. Your choice should depend on how much you value sound quality and whether you have space for additional audio equipment.
Design and Build QualityThe design and build quality of the TV can affect its aesthetics and durability. Consider the bezel size, stand design, and overall build materials. A slim bezel and sleek design can enhance the look of your living room. Ensure the stand is sturdy and provides good support. If you plan to mount the TV on the wall, check the VESA mount compatibility. Choose a design that complements your home decor and meets your installation preferences.

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