Start by restarting the box, then identify whether the slowdown affects the whole interface, one app, or only video playback. Work through app updates, app cache, and available storage before considering a factory reset. These steps can help address common causes of sluggishness, but they cannot make aging hardware faster, and menu paths vary by device.
1. Restart the box and pinpoint what feels slow
Use the device’s Restart command rather than immediately changing settings. On Google TV, the documented path is Settings > System > Restart. On some Android TV versions, restart is listed under Settings > About; manufacturers may use different menus.
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After it restarts, check where the delay remains. Slow menus or app launches suggest a device or app issue; normal menus with buffering or failed video point more toward network or playback trouble.
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2. Force-stop recently opened apps on Google TV
If you use Google TV, you can close apps as a troubleshooting check: open Settings > Apps, choose an app under Recently opened apps, select Force stop, and repeat for other listed apps you want to close. This is a diagnostic step, not evidence that background apps caused the slowdown or a routine memory-cleaning fix.
#1 Best Overall
- 4K UHD Resolution & Audio Support: Xiaomi 4K UHD resolution supports 4K content, while HDR10+ and Dolby Vision support is available for compatible content. The TV also supports Dolby Atmos and DTS:X audio formats
- Powerful 6nm Platform Performance: Powered by a 64-bit 6nm high-performance platform, featuring a quad-core A55 CPU (up to 2.5 GHz) and large memory (2 GB + 32 GB), it ensures smooth operation
- High Speed Wi-Fi 6 Connectivity: Supports Wi-Fi 6 (requires a Wi-Fi 6-enabled router), utilizing OFDMA and MU-MIMO technologies to provide greater bandwidth and significantly improved transmission speeds, enabling instant playback of online content
- Smart Google TV Entertainment Center: Built-in Google TV integrates personalized recommendations for movies, shows, and more from various apps and subscriptions, along with powerful cross-app search for a customized entertainment experience
- Convenient Voice Control: Use the voice button on the 360° Bluetooth remote to use Google Assistant for voice search, playback control, and smart home management. Easily cast content from your phone/tablet to the TV via Google Cast. Easy to install
3. Let updates finish, then check for available updates
App downloads or installations can make a Google TV device feel slower temporarily. If updates are active, let them complete before judging responsiveness.
- Apps: Open the Play Store and look under Manage apps & games > Updates.
- System: On Google TV, check Settings > System > About > System update.
Labels and paths can differ by model and software version. Google’s troubleshooting guidance also mentions Quick Start, but availability and settings vary by device; consult the box maker’s support instructions if you want to check for it. Google’s Google TV troubleshooting guide covers these steps and notes the temporary slowdown during app updates.
Rank #2
- The Google TV Streamer (4K) delivers your favorite entertainment quickly, easily, and personalized to you[1,2]
- HDMI 2.1 cable required (sold separately)
- See movies and TV shows from all your services right from your home screen[2]; and find new things to watch with tailored recommendations for everyone in your home based on their interests and viewing habits
- Watch live TV and access over 800 free channels from Pluto TV, Tubi, and more[3]; if you find an interesting show or movie on your TV, mobile app, or Google search, you can easily add it to your watchlist, so it’s ready when you are[2]
- Up to 4K HDR with Dolby Vision delivers captivating, true-to-life detail[4]; and you can connect speakers that support Dolby Atmos for more immersive 3D sound
4. Clear the cache if one app is the problem
If the slowdown is limited to a particular app, open Settings > Apps, select that app, and choose Clear cache if the option is available. This targets temporary files for that app rather than resetting the whole box. Menu names vary; Google’s Android TV playback troubleshooting steps include app cache and data options.
Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsClear data is more disruptive than clearing cache: it can reset the app’s stored state, and you may need to sign in or configure it again. Try it only when app-specific troubleshooting calls for it and you are prepared to set the app up again. TCL also distinguishes cache from data in its app troubleshooting guidance; its instructions are for supported TCL models, not every Android TV box.
Rank #3
- Android 14.0 and RK3518 Chipset:MORTAL X5S equipped the latest Android 14 operating system and the quad-core RK3518 chip ensure smooth operation of the TV
- 2GB RAM 16GB ROM: With 2GB of RAM and 16GB of ROM, this device is capable of meeting users’ daily needs, In addition, Android tv box features a TF card slot that allows users to expand storage capacity up to 128GB
- 8K Video Decoding: Supports decoding and playback of the vast majority of audio and video formats. You can enjoy stunning 8K HD video, which offers even sharper picture quality than 4K, delivering a more lifelike viewing experience
- 2.4/5.8 GHz Wi-Fi 6: Android TV box features built-in 2.4 GHz/5.8 GHz Wi-Fi 6 and supports RJ-45 10/100 Mbps Ethernet LAN, ensuring a stable network connection and smooth audio playback
- Multiple Connection Options: Bluetooth 5.4 technology and the TV box’s two built-in USB ports let you easily connect your phone, speakers, keyboard, and other peripherals
5. Remove apps you no longer use; consider USB storage only if space is tight
Uninstall downloaded apps that you no longer need. Android TV can also use USB storage for apps and other content on supported devices, but storage mode matters: internal storage can hold app data and apps, while removable storage cannot hold apps moved onto it. Eject a USB drive before unplugging it. Check your box maker’s instructions for compatibility and available storage options; adding a drive is not a general speed boost for the processor, menus, or apps. Google’s Android TV storage guide explains the internal and removable storage distinction.
6. If only video is slow, check the connection
When menus respond normally but streams buffer or fail, test another app and check the Wi-Fi connection. For a supported box with an Ethernet port, TCL says you can try a wired connection. Network checks address streaming connectivity; they do not necessarily resolve slow navigation or app launches. See Google’s playback troubleshooting guide and TCL’s model-specific app guidance.
Rank #4
- 【Latest Android 14 OS & Quad-Core Processor】 this android box adopts the updated Android 14 operating system for smoother running. Packed with quad-core chip and 4GB+64GB storage, this lightweight tv boxes handles massive applications and media files effortlessly without freezing or crashing.
- 【Dual USB Ports & Rich Interface Layout】 Equipped with USB 2.0, USB 3.0 and wired LAN port, this multifunctional tvbox supports high-speed data transmission and external device expansion. This versatile streaming box is widely compatible with televisions, monitors and other display devices for flexible daily use.
- 【Immersive 8K UHD 】 As an outstanding tv moving box, it delivers stunning 8K ultra-high-definition image quality and vivid HDR color grading. This exquisiteandroid tv boxes adopts advanced video decoding technology, presenting sharp pictures and smooth frames for a theater-like visual feast at home.
- 【Stable WiFi 6 & Bluetooth 5.0 Technology】 Built-in upgraded WiFi 6 module greatly improves network speed and anti-interference ability for this box for tv. Combined with Bluetooth 5.0 technology, this modern tv box android 2026 realizes fast wireless pairing with audio devices and game controllers.
- 【Complete Accessories & User-Friendly Operation】 This compact smart box for tv is fully equipped with essential accessories: TV box，remote control, high-definition HDMI cable, power adapter and detailed user manual. Simple plug-and-play design makes this Android TV box easy to install, and reliable customer support guarantees your satisfying using experience.
7. Factory-reset only after less disruptive steps fail
A factory reset erases installed apps, accounts, and custom settings, so you will need to set the box up again. TCL recommends reset only after earlier troubleshooting has failed; use the instructions from your own manufacturer because reset menus and procedures differ. Resetting is a last resort, not a guaranteed way to improve performance. TCL’s guidance describes the reset impact for its supported products.
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Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →Quick Recap
Best Value
- 【Android 14.0 OS】This Android TV Box is powered by the latest Android 14.0 operating system, delivering a smoother, more stable, and user-friendly interface. It supports a wide range of apps from the app store, ensures better system optimization, and provides a secure and responsive smart TV experience for daily entertainment.
- 【Powerful Quad-Core & Large Storage】Equipped with a powerful quad-core CPU, 4GB RAM and 64GB large storage, this streaming box offers fast app launches, smooth multitasking, and lag-free performance. The high-capacity ROM allows you to download and store plenty of apps, games, videos, and files without worrying about insufficient space.
- 【4K Ultra HD TV Box】Supporting 4K Ultra HD resolution at 60Hz and HDR technology, this TV box delivers stunning, lifelike visuals with vibrant colors, sharp details, and high dynamic range. With H.265 hardware decoding, it plays high-quality video smoothly, bringing you an immersive home theater viewing experience.
- 【Dual Band WiFi & Bluetooth】Built-in 2.4G/5G dual-band WiFi ensures faster and more stable network connections for streaming, browsing, and online media. Bluetooth 4.2 enables easy wireless pairing with remote controls, speakers, gamepads, and other external devices for convenient and flexible usage.
- 【Easy to Use & Versatile Connectivity】This smart TV box features a simple, intuitive design that is easy to set up and operate. It comes with USB 3.0, HDMI, and LAN ports for strong compatibility with various devices. Its plug-and-play design makes it ideal for upgrading any standard TV into a fully functional smart TV quickly.
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