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Is the TCL 6 Series (R648) a good gaming TV for PS5, Xbox Series X and other consoles?

The R648 is a new 6 Series television released by TCL in 2021. So, is this 8K set any good when it comes to displaying games that are running on the PlayStation 5, Xbox Series X, Xbox Series S and other consoles?

You can find out in this buyer’s guide from Seeking Tech.

Quick Summary

The 2021 TCL 6 Series (R648) supports all the next-generation features of the PS5, Xbox Series X and Xbox Series S consoles as it has two HDMI 2.1 inputs in addition to being able to display 120 frames per second, Dolby Vision, HDR10 and Variable Refresh Rate.

The 2021 TCL 6 Series also has a pretty good HDR brightness output to go along with low input lag.

If you are interested, you can purchase this 8K television on Amazon with the following link:

You can also check out our wall mount buyer’s guide for this TCL TV with article.

2021 TCL Class 6-Series Screen Sizes

The 2021 TCL Class 6-Series comes in two sizes as you can pick between the 65″ (65R648) or 75″ (75R648).

Does the 2021 TCL Class 6-Series have any HDMI 2.1 ports?

The 2021 version of the 6-Series comes with a pair of HDMI 2.1 ports in addition to a pair of HDMI 2.0 ports.

You can take a look at a breakdown of the port versions of this TCL television set below:

  • HDMI Port #1: HDMI 2.1
  • HDMI Port #2: HDMI 2.1
  • HDMI Port #3: HDMI 2.0
  • HDMI Port #4: HDMI 2.0

Legacy Consoles Support

If you want to connect retro systems to the 2021 R648, then you should be able to use the cable/antenna input for the Nintendo Entertainment System, Super NES, Sega Master System and Sega Genesis.

This TCL set doesn’t have a composite input. Therefore, an adapter is needed in order to connect consoles like the Nintendo 64, GameCube, Nintendo Wii, PlayStation, PlayStation 2, Sega Saturn, Dreamcast and Xbox.

HDR Features

The 2021 6 Series offer the following HDR features:

  • Dolby Vision
  • HDR10
  • HLG
  • Local Dimming
  • Wide Color Gamut

For the uninformed, Microsoft’s Xbox Series X and Xbox Series S consoles use both Dolby Vision and HDR10 formats to deliver HDR.

HDR10 is also used by the PlayStation 5 in addition to the older PlayStation 4, PlayStation 4 Pro, Xbox One S and Xbox One X consoles.

HDR Brightness in Game Mode

According to tests done by RTINGS.com, the 2021 TCL Class 6-Series is able to output a pretty good 685 nits when it comes to HDR brightness when you are using its low latency game mode setting.

The television sets also outputs beyond our recommended minimum of 500 nits in other scenes that were tested.

You can find the HDR output results for the R648 below (via RTINGS):

  • HDR Real Scene Highlight: 685 nits
  • HDR Peak 2% Window: 706 nits
  • HDR Peak 10% Window: 1,032 nits
  • HDR Peak 25% Window: 1,120 nits
  • HDR Peak 50% Window: 796 nits
  • HDR Peak 100% Window: 611 nits
  • HDR Sustained 2% Window: 705 nits
  • HDR Sustained 10% Window: 1,005 nits
  • HDR Sustained 25% Window: 1,103 nits
  • HDR Sustained 50% Window: 794 nits
  • HDR Sustained 100% Window: 608 nits
  • HDR ABL: 0.033

Native Refresh Rate

With a native refresh rate, the 2021 Series 6 should be able to display Xbox Series S and Xbox Series X games running at 120 frames per second in 1080p, 1440p and 4K native resolutions.

On the PS5, this TV should be able to display 120 fps at the 1080p and 4K native resolutions.

Adaptive Sync Support

As for adaptive sync modes, this TCL 8K TV supports the following:

  • FreeSync (for modern AMD graphics cards on PC)
  • GSYNC (for modern NVIDIA graphics cards on PC)
  • Variable Refresh Rate (for Xbox Series X, Xbox Series S and, if the future, PS5)

Adaptive sync will help remove most screen stuttering and tearing found in games with frame rate issues.

Input Lag in Game Mode

The 2021 TCL Class 6-Series is also great when it comes to input lag reduction. According to RTINGS.com, the latency is no more than 15.3 milliseconds at most when you use its game mode setting.

You can find the input lag test results for the R648 below (via RTINGS):

  • 1080p resolution and 60 Hz refresh rate (Game Mode Enabled): 15.3 ms
  • 1080p resolution and 120 Hz refresh rate (Game Mode Enabled): 6.3 ms
  • 1440p resolution and 60 Hz refresh rate (Game Mode Enabled): 15.2 ms
  • 1440p resolution and 120 Hz refresh rate (Game Mode Enabled): 6.3 ms
  • 4K resolution and 60 Hz refresh rate (Game Mode Enabled): 15.1 ms
  • 4K resolution and 60 Hz refresh rate + 10-bit HDR (Game Mode Enabled): 15.2 ms
  • 4K resolution and 120 Hz refresh rate (Game Mode Enabled): 6.2 ms
  • 4K resolution and 60 Hz at 4:4:4: 15.1 ms
  • 8K resolution and 60 Hz refresh rate (Game Mode Enabled): 15.2 ms
  • 1080p resolution and 60 Hz refresh rate (Game Mode Disabled): 112.3 ms
  • 4K resolution and 60 Hz refresh rate (Game Mode Disabled): 110.6 ms
  • 4K resolution and 60 Hz refresh rate with Interpolation: 103.9 ms

Is the 2021 TCL Class 6-Series good for PS5, Xbox Series X and Xbox Series S?

The 2021 TCL Class 6-Series is a pretty good 8K TV for the PlayStation 5, Xbox Series X and Xbox Series S consoles as it comes with support for HDMI 2.1, 120 Hz, Dolby Vision, HDR10 and Variable Refresh Rate.

This television set is also capable of outputting very good HDR brightness levels in addition to providing low latency response for your controller inputs.

Is the 2021 TCL Class 6-Series good for Switch, PS4, PS4 Pro, Xbox One, Xbox One S and Xbox One X?

The aforementioned low input lag also bodes well for older HDMI consoles such as the Wii U, Switch PS3, PS4, Xbox 360 and Xbox One.

The high brightness output should mean that HDR games running on the PS4, PS4 Pro, Xbox One S and Xbox One X should also look good on this TV.

Pricing

You can find the current price tag for the 2021 TCL 6 on Amazon via the following link: