Is smart TV “crawling” on movie, series and game streaming?  Here’s the solution!

Is smart TV “crawling” on movie, series and game streaming? Here’s the solution!

There is currently a race to offer the HDMI 2.1 port to support 4K gaming with a 120hz refresh rate, in addition to supporting HDR technology and its variants. But unfortunately, many smart TVs do not have a good Wi-Fi antenna or Gigabit Ethernet port.

It is worth noting that even today, there are still many TVs that still offer, for example, the “Fast Ethernet” port (10/100) instead of “Gigabit Ethernet”, which supports broadcasts of 100 megabits per second. “Port. (10/100/1000), capable of delivering up to 1 gigabit per second (or 1000 mbps). With that in mind, we’re going to show you a solution to run your streaming subscription without stumbling across your smart TV.

Why worry about Wi-Fi transmission speed on smart TV?

Due to the fact that the smart TV’s Wi-Fi antenna is inside its home, it is small and still competes with other chips and soldered ports (HDMI, USB, optics, etc.) for space on board. Replacing performance data with a Wi-Fi router or access point (AP) is bad. In addition to the reduced performance due to the hardware limitations of the Wi-Fi network card used, there may be a large attenuation of the Wi-Fi signal depending on the condition of the TV. This can have a significant impact on the experience when using applications that stream movies, series, music, and especially games that require less delay.

The first solution to this is to connect the Ethernet cable (“network cable”) directly to the smart TV, as this results in very low signal loss and much less delay compared to Wi-Fi, transmission. Method wireless / wireless. However, there are models that do not have a “Gigabit” (10/100/1000) Ethernet port. Instead, we usually have a “Fast Ethernet” port, which only supports a maximum transmission of 100 Mbps.

Speed ​​up internet on smart TV

The best way to speed up the Internet on a smart TV is to use a USB adapter (dongles) with a “Gigabit Ethernet” port (10/100/1000), capable of delivering up to 1 gigabit per second (or 1000 mbps). Some TVs support a dongle connection with an RJ45 connector in a USB port for transmitting Internet signals, which can increase the efficiency of signal transmission. Vincent Teoh’s “HDTV Test” YouTube channel showed that the latest smart TVs from LG and Sony support this feature.

According to Vincent, LG’s 2019 OLED TV 2021 already supports USB adapters (dongles) with “Gigabit Ethernet” ports in addition to the Sony BRAVIA XR (A90J, A80J and X90J). Viewers of the “HDTV Trial” channel claimed that the LG B7 and C7 TV, released in 2017, already have this feature, although it was reported that the LG C8 did not recognize the device. However, the LG C9 TV is reported to have improved internet speed, which means it is compatible.

Below are other models of smart TV compatible with USB adapters (dongles) with “Gigabit Ethernet” port:

  • LG 2018 OLED (B8 PLA)
  • Sony A8H
  • LG Nanocell LED 65SJ8500 (2016)
  • LG CX
  • Sony x900h
  • LG NanoCell SM9000 (2019)

By connecting the Ethernet cable to the dongle with the RJ45 connector with the Gigabit port, you will no longer have the problem of strong attenuation of the Wi-Fi signal and at the same time, it will work better than the TV’s Ethernet port. Dongle Example: Ugreen usb ethernet usb 3.0 adapter.

Note: If necessary, it is recommended to use an external USB cable to facilitate the connection of the dongle, such as Ugreen usb usb 3.0 extension cable.

Optional for those who do not want to handle cables

It is not always possible to connect an Ethernet cable (“network cable”) to the back of your smart TV, to achieve higher and more stable speeds, restricting the use of the above solution. Fortunately, however, you can get even better transmission speeds when using a USB Wi-Fi dongle made by Eugene.


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