8 Factors Slowing Smart TVs – Fix Today (60 Second Fix)

There are several reasons why a smart TV might be slow, and understanding them can help you fix the problem.

We’ve just looked at factors that make the remote slow (read that first!) – but now let’s turn to the Smart TV itself.

In this article, we take a quick dive into the common reasons TVs get slow over time.

Let’s dive in!

Easiest Factors To Fix To Avoid SLOW TVs

Smart TVs can get slow for a variety of reasons:

  • Unnecessary Features: Some TVs come with additional features that could slow down performance. Turning these off might result in a faster experience.
  • Outdated Software: Keeping the smart TV’s software updated can improve performance and fix bugs. Here’s how you upgrade your TVs software and firmware.
  • Wireless Connection: While convenient, wireless internet connections can sometimes be slower and less stable than wired ones.
  • Open Apps: Having too many apps open can slow down a smart TV. Closing unnecessary apps can help improve speed.
  • Use of Streaming Device: Devices like Chromecast, Roku, and Apple TV can improve streaming performance and user experience.
  • Lack of Regular Maintenance: Over time, cache and app data can accumulate, slowing down the TV’s performance. Regularly clearing cache, app data, and restarting the TV can help keep it running smoothly.
  • Poor Wi-Fi Connection: A slow Wi-Fi connection can hinder the streaming experience. Keeping the Wi-Fi speed up, updating the router firmware, and optimizing router placement can help improve connectivity.

We have another blog post on how to speed up your Smart TV that you should read to get a good grip on these tricks!

Too Many Apps Running

Smart TVs come with a variety of apps that allow users to stream content, play games, and access social media. However, running too many apps simultaneously can slow down your TV’s performance.

Each app that runs in the background takes up system resources, which can cause your TV to lag or freeze.

To avoid this issue, users should close any unnecessary apps running in the background. This can be done by accessing the app manager in the settings menu and manually closing each app. Alternatively, some smart TVs come with a built-in feature that automatically closes unused apps after a certain period of inactivity.

High Ambient Temperature

Smart TVs generate a significant amount of heat during operation, which can cause them to slow down if the ambient temperature is too high. This can be especially problematic during the summer months or in areas with poor ventilation.

To address this issue, users should ensure that their smart TV is placed in a well-ventilated area and that the air filters are regularly cleaned.

Additionally, users can invest in a cooling fan or air conditioner to regulate the ambient temperature and prevent their smart TV from overheating.

In conclusion, external factors such as running too many apps and high ambient temperature can slow down your smart TV’s performance. By taking the necessary steps to address these issues, users can ensure that their smart TV operates smoothly and provides an optimal viewing experience.

Network Issues

Smart TVs rely heavily on network connectivity to stream content, access online services, and receive software updates. Therefore, network issues can significantly slow down the performance of a smart TV.

Here are some common network-related issues that can affect the speed of a smart TV.

Poor Wi-Fi Signal

You should ALWAYS use an ethernet cable with your TV. Take it from me – that WILL speed up your TV. But if you can’t, for some reason, make sure the signal is good.

A weak Wi-Fi signal can cause buffering, stuttering, and other streaming problems on a smart TV.

This can be caused by a variety of factors such as distance from the router, obstacles, interference from other devices, and outdated router firmware.

To improve Wi-Fi signal strength, users can try the following:

  • Move the router closer to the TV or vice versa
  • Remove any obstacles between the TV and the router
  • Upgrade to a newer router that supports the latest Wi-Fi standards
  • Change the channel or frequency band of the Wi-Fi network to reduce interference
  • Update the router firmware to the latest version

Slow Internet Connection

A slow internet connection can also affect the performance of a smart TV, especially when streaming high-quality content. This can be caused by various factors such as low bandwidth, network congestion, and outdated hardware.

To improve internet speed, users can try the following:

  • Upgrade to a higher internet plan with faster speeds
  • Check for network congestion during peak hours and switch to a less busy time
  • Use a wired Ethernet connection instead of Wi-Fi if possible
  • Disable other devices that are using the network to free up bandwidth
  • Upgrade the modem or router to a newer model that supports faster speeds

In conclusion, network issues can significantly slow down the performance of a smart TV. By following the tips above, users can improve Wi-Fi signal strength and internet speed to enjoy a smoother streaming experience.

Software Problems

Smart TVs rely heavily on software to run apps, stream content, and perform other functions.

However, outdated firmware and bloatware can cause significant slowdowns, making the TV frustratingly slow to use.

Outdated Firmware

One of the main reasons why smart TVs become slow is outdated firmware. Smart TVs receive updates regularly to fix bugs, improve performance, and add new features.

However, if the firmware is not updated regularly, the TV may start to slow down.

To check for firmware updates, users should navigate to the settings menu and look for the system update option. If an update is available, users should download and install it immediately to ensure that the TV runs smoothly.


Another common software problem that slows down smart TVs is bloatware. Bloatware refers to pre-installed apps that come with the TV and take up valuable storage space. These apps may not be useful to the user and can cause the TV to slow down.

Just delete ALL the apps you don’t use (You can always install them again later!)

To remove bloatware, users should navigate to the settings menu and look for the app manager option. From there, users can select the apps they want to uninstall and free up storage space. It is important to note that some pre-installed apps may be necessary for the TV to function properly, so users should exercise caution when removing them.

Users should regularly check for firmware updates and remove unnecessary apps to ensure that their TV runs smoothly.

Hardware Limitations

Smart TVs are equipped with hardware that can limit their performance. These limitations can lead to slow response times, lagging, and other performance issues.

Here are some of the hardware limitations that can slow down smart TVs:

Insufficient RAM

RAM, or Random Access Memory, is a critical component in a smart TV’s performance. It is responsible for storing data that the TV needs to access quickly.

If a TV has insufficient RAM, it can cause apps to run slowly or even crash.

Smart TVs typically have between 1 and 3 GB of RAM, which is significantly less than most smartphones and computers. This limited amount of RAM can cause issues when running multiple apps or streaming high-quality content.

Slow Processor

The processor is the brain of a smart TV. It is responsible for processing data and running apps. If a TV has a slow processor, it can cause apps to load slowly or even freeze.

Smart TVs typically have processors that are less powerful than those found in smartphones and computers. This is because manufacturers need to keep costs down to make the TVs affordable for consumers. However, this can lead to performance issues, especially when running multiple apps or streaming high-quality content.

To overcome hardware limitations, it is important to choose a smart TV with sufficient RAM and a fast processor. Additionally, clearing space on the TV and uninstalling unused apps can help improve performance.

Was this article helpful? Like Dislike

Click to share...

Did you find wrong information or was something missing?
We would love to hear your thoughts! (PS: We read ALL feedback)