10 Best Costco 55 Inch Tv 2026 in the United States
#1
Winner
LG 55-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 (OLED55C5PUA, 2025)
The LG 55-Inch OLED evo AI 4K C5 Series TV is a top choice if you want superb picture quality with true blacks and vibrant colors thanks to its OLED technology and Brightness Booster. With a 4K resolution and 120Hz refresh rate, it delivers smooth and sharp visuals, making it great for watching movies, sports, and gaming. The TV supports HDR formats including Dolby Vision and HDR10, which enhances the contrast and colors for a more cinematic experience. Dolby Atmos adds immersive sound that fills the room, reducing the need for extra speakers. Its Alpha 9 Gen8 AI processor helps improve image quality by upscaling lower-resolution content, so almost anything you watch looks better. The TV's smart features include built-in Alexa and Google Assistant, plus easy connectivity options like Wi-Fi, Bluetooth, and multiple HDMI 2.1 ports, perfect for gaming consoles and other devices.
Rating
10.0
Chosen by1,204
Resolution
HDR (High Dynamic Range)
Smart TV Features
Most important from
1086 reviews
#2
INSIGNIA 55-inch Class F50 Series LED 4K UHD Smart Fire TV with Alexa Voice Remote (NS-55F501NA26)
The Insignia 55-inch F50 Series TV offers a solid 4K Ultra HD picture with HDR10 support, providing sharper images and more vivid colors compared to standard HD TVs. With a 60 Hz refresh rate, it handles most everyday TV watching smoothly, though it may not be the best choice for fast-paced gaming or sports due to occasional motion blur.
Rating
9.1
Resolution
Refresh Rate
Smart TV Features
Most important from
8273 reviews
#3
Samsung 55-Inch Class Crystal UHD U8000F 4K Smart TV (2025 Model) Endless Free Content, Crystal Processor 4K, MetalStream Design, Knox Security, Compatible with Alexa
The Samsung 55-Inch Crystal UHD U8000F is a solid choice for those seeking a 4K TV that delivers sharp, colorful images thanks to its Crystal Processor 4K and effective upscaling of lower-resolution content. With a 60Hz refresh rate, it handles everyday TV watching, movies, and casual gaming smoothly, though it might not satisfy users wanting ultra-fast motion for competitive gaming or high-end sports. It supports HDR to enhance contrast and colors, providing a good experience without top-tier advanced HDR formats.
Rating
8.2
Resolution
Refresh Rate
HDR (High Dynamic Range)
Most important from
3125 reviews
Top 10 Best Costco 55 Inch Tv 2026 in the United States
#1
Winner
LG 55-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 (OLED55C5PUA, 2025)
LG 55-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 (OLED55C5PUA, 2025)
Resolution: 4K
Refresh Rate: 120 Hz
HDR (High Dynamic Range): Dolby Vision, HDR10
Smart TV Features: Alexa, Google Assistant built-in
Connectivity: Wi-Fi, Bluetooth, HDMI 2.1 ports
Audio Quality: Dolby Atmos
Viewing Angle: wide
Chosen by 1204 this week
INSIGNIA 55-inch Class F50 Series LED 4K UHD Smart Fire TV with Alexa Voice Remote (NS-55F501NA26)
INSIGNIA 55-inch Class F50 Series LED 4K UHD Smart Fire TV with Alexa Voice Remote (NS-55F501NA26)
Resolution: 4K
Refresh Rate: 60 Hz
HDR (High Dynamic Range): HDR10
Smart TV Features: Fire TV, Alexa voice commands
Connectivity: Wi-Fi, 3 HDMI, USB, Ethernet
Audio Quality: DTS Virtual-X, HDMI eARC
Viewing Angle: Typical LED screen angle
Samsung 55-Inch Class Crystal UHD U8000F 4K Smart TV (2025 Model) Endless Free Content, Crystal Processor 4K, MetalStream Design, Knox Security, Compatible with Alexa
Samsung 55-Inch Class Crystal UHD U8000F 4K Smart TV (2025 Model) Endless Free Content, Crystal Processor 4K, MetalStream Design, Knox Security, Compatible with Alexa
Resolution: 4K
Refresh Rate: 60 Hz
HDR (High Dynamic Range): Supported
Smart TV Features: Samsung TV Plus, streaming apps, Alexa
Connectivity: Bluetooth, Ethernet, HDMI, USB, Wi-Fi
Audio Quality: Built-in speakers
Viewing Angle: Average
SAMSUNG 55-Inch Class OLED S95F 4K Glare Free Smart TV (2025 Model) NQ4 AI Gen3 Processor, OLED HDR Pro, Motion Xcelerator 164Hz, Dolby Atmos, Samsung Vision AI, Alexa Built-in
SAMSUNG 55-Inch Class OLED S95F 4K Glare Free Smart TV (2025 Model) NQ4 AI Gen3 Processor, OLED HDR Pro, Motion Xcelerator 164Hz, Dolby Atmos, Samsung Vision AI, Alexa Built-in
Resolution: 4K
Refresh Rate: 120 Hz
HDR (High Dynamic Range): near-4K HDR quality
Smart TV Features: Alexa, apps, Bluetooth, Wi-Fi, HDMI, USB
Connectivity: Bluetooth, Ethernet, HDMI, USB, Wi-Fi
Audio Quality: Built-in Dolby Atmos sound
Viewing Angle: good
TOSHIBA 55-inch Class C350 Series LED 4K UHD Smart Fire TV with Voice Remote with Alexa (55C350NU)
TOSHIBA 55-inch Class C350 Series LED 4K UHD Smart Fire TV with Voice Remote with Alexa (55C350NU)
Resolution: 4K
Refresh Rate: 60 Hz
HDR (High Dynamic Range): Dolby Vision HDR
Smart TV Features: Fire TV, Apple AirPlay
Connectivity: Wi-Fi, Apple AirPlay
Audio Quality: Dolby Atmos sound
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Samsung 55-Inch Class Neo QLED 4K QN90F Series, Vision AI, Mini LED Smart TV (2025 Model, 55QN90F) Neo Quantum HDR+, Object Tracking Sound+ w/Dolby Atmos, Glare Free, Gaming Hub, Alexa Built-in
Samsung 55-Inch Class Neo QLED 4K QN90F Series, Vision AI, Mini LED Smart TV (2025 Model, 55QN90F) Neo Quantum HDR+, Object Tracking Sound+ w/Dolby Atmos, Glare Free, Gaming Hub, Alexa Built-in
Resolution: 4K
Refresh Rate: 120 Hz
HDR (High Dynamic Range): Quantum HDR+
Smart TV Features: Alexa, Samsung gaming hub, smart platform
Connectivity: Bluetooth, Ethernet, HDMI, USB, Wi-Fi
Audio Quality: Object Tracking Sound+ with Dolby Atmos
Viewing Angle: Improved by QLED panel tech
Amazon Fire TV 55" 4-Series (newest model), 4K Ultra HD smart TV with Alexa Remote, HDR10+, fast processor, Dolby Audio, Ambient Experience, free and live TV
Amazon Fire TV 55" 4-Series (newest model), 4K Ultra HD smart TV with Alexa Remote, HDR10+, fast processor, Dolby Audio, Ambient Experience, free and live TV
Resolution: 3840 x 2160
Refresh Rate: 60Hz
HDR (High Dynamic Range): HDR10+, HDR10, HLG
Smart TV Features: Fire OS, Alexa voice control, remote
Connectivity: 4 HDMI ports, Wi-Fi 6, Bluetooth
Audio Quality: 10W +10W, Dolby Digital Plus
Roku Smart TV – 55-Inch Select Series, 4K HDR TV – Roku TV with Enhanced Voice Remote – Flat Screen LED Television with Wi-Fi for Streaming Live Local News, Sports, Family Entertainment
Roku Smart TV – 55-Inch Select Series, 4K HDR TV – Roku TV with Enhanced Voice Remote – Flat Screen LED Television with Wi-Fi for Streaming Live Local News, Sports, Family Entertainment
Resolution: 4K
Refresh Rate: 60 Hz
HDR (High Dynamic Range): HDR10
Smart TV Features: Roku, 500+ channels, voice control
Connectivity: Wi-Fi, Bluetooth, Ethernet, USB-C
Viewing Angle: Typical LED screen angle
Samsung 55-Inch Class OLED S90F 4K Smart TV (2025 Model) NQ4 AI Gen3 Processor, Upscaling Pro, HDR +, Motion Xcelerator 144Hz, Samsung Vision AI, Alexa Built-in
Samsung 55-Inch Class OLED S90F 4K Smart TV (2025 Model) NQ4 AI Gen3 Processor, Upscaling Pro, HDR +, Motion Xcelerator 144Hz, Samsung Vision AI, Alexa Built-in
Resolution: 4K
Refresh Rate: 120 Hz
HDR (High Dynamic Range): supported
Smart TV Features: built-in Alexa
Connectivity: Bluetooth, Wi-Fi, Ethernet, HDMI, USB
Audio Quality: built-in speakers
Viewing Angle: good
#10
TCL 55 Inch Class QM7K Series | Mini LED QLED 4K HDR | 55QM7K, 2025 Model | 120HZ-144HZ Anti Reflective Screen Smart Google TV Dolby Atmos Onkyo Audio | Voice Remote Alexa Gaming Streaming Television
TCL 55 Inch Class QM7K Series | Mini LED QLED 4K HDR | 55QM7K, 2025 Model | 120HZ-144HZ Anti Reflective Screen Smart Google TV Dolby Atmos Onkyo Audio | Voice Remote Alexa Gaming Streaming Television
Resolution: 4K
Refresh Rate: 144 Hz
HDR (High Dynamic Range): high HDR brightness
Smart TV Features: Google TV, apps, Alexa voice control
Connectivity: Ethernet, HDMI, RF, USB, Wi-Fi
Audio Quality: Bang & Olufsen, Onkyo, Dolby Atmos
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Buying Guide for the Best Costco 55 Inch Tv
When choosing a 55-inch TV, it's important to consider several key specifications to ensure you get the best viewing experience for your needs. Understanding these specs will help you make an informed decision and find a TV that fits your preferences and usage habits. Here are the key specs to consider and how to navigate them.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 55-inch TV, 4K is generally the best choice as it offers a significant improvement in picture quality over 1080p and is widely supported by content providers. 8K is still emerging and may be overkill for most users at this size.
Refresh RateThe refresh rate is the number of times per second the TV updates its image, measured in Hertz (Hz). Common refresh rates are 60Hz, 120Hz, and 240Hz. A higher refresh rate can result in smoother motion, which is particularly important for fast-paced content like sports and action movies. For most users, a 120Hz refresh rate is a good balance between performance and cost, providing smooth motion without unnecessary expense.
HDR (High Dynamic Range)HDR enhances the contrast and color range of the TV, making the picture more vibrant and realistic. There are different HDR formats, such as HDR10, Dolby Vision, and HLG. HDR10 is the most common and widely supported, while Dolby Vision offers a more dynamic and premium experience. If you enjoy watching movies and TV shows with rich visuals, choosing a TV with good HDR support can significantly enhance your viewing experience.
Smart TV FeaturesSmart TV features allow you to access streaming services, apps, and the internet directly from your TV. Most modern TVs come with built-in smart features, but the user interface and available apps can vary. Look for a TV with a user-friendly interface and support for the streaming services you use most often, such as Netflix, Hulu, or Disney+. This will make it easier to enjoy your favorite content without needing additional devices.
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. Make sure the TV has enough HDMI ports for your needs, ideally at least three. USB ports are useful for playing media from external drives, and audio outputs allow you to connect sound systems for better audio quality.
Audio QualityWhile picture quality is often the main focus, audio quality is also important for an immersive experience. Built-in TV speakers can vary in quality, so if you value good sound, look for TVs with enhanced audio features like Dolby Atmos or DTS:X. Alternatively, consider investing in a soundbar or external speakers to complement your TV's audio capabilities.
Viewing AngleViewing angle refers to how well the picture quality is maintained when viewed from different angles. This is important if you have a wide seating arrangement or often watch TV with a group. TVs with better viewing angles, such as those with IPS panels, ensure that the picture remains clear and vibrant even when viewed from the side. If you frequently watch TV with family or friends, a TV with a good viewing angle will provide a better experience for everyone.