Review TCL 20 R 5G, 90Hz display, MediaTek Dimensity 700 5G chip, the best 5G mobile phone of the year

For anyone who wants to try the 5G experience, you must see this. TCL 20 R 5G A smartphone from the brand TCL that supports 5G dual mode signals, launched at a low price, great value, 6.52-inch display with a maximum refresh rate of 90Hz, powered by MediaTek Dimensity 700 5G, 7nm size, powerful processing. fast Runs on the TCL UI operating system based on Android 11, 4/128GB memory, 3 rear cameras, 4500mAh battery capacity.

appearanceLook & Design

TCL 20 R 5G The device has dimensions of 164.3 x 75 x 9 mm, weighs 186 grams, is quite thin, can be comfortably held in one hand. not too thick and not too heavy

6.52 inch IPS LCD display, HD+ resolution (1600×720 pixels), supports refresh rate up to 90Hz

upper part of the screen TCL 20 R 5G There is a notch called V-notch. It is the location of the front camera, 8MP resolution, f / 2.0 aperture above, there is a speaker.

screen TCL 20 R 5G The bottom part is the use of software buttons. Can be adjusted to using gestures later in the settings.

The top device has a 3.5 mm headphone jack on the left side, while on the right is a microphone.

right side TCL 20 R 5G Above is the volume up-down button. Next down is the Power button for turning on, off or locking the screen.

left side It is a hybrid SIM card tray slot that can be used for either inserting 2 SIM cards or as 1 SIM card with a microSD card 1.

bottom of the machine TCL 20 R 5G There is a USB Type C port in the middle, flanked by left and right audio speakers.

for the back of the machine You will see a rectangular camera module, 3 rear cameras, consisting of a 2MP Macro lens, a 13MP main lens and a 2MP depth lens with a flash lined up in a long line. In the center of the device is a sensor to scan fingerprints. The back cover has a slight shimmer. smooth touch

accessories inside the box TCL 20 R 5G

  1. machine TCL 20 R 5G
  2. adapter
  3. USB Type-C cable
  4. screen film
  5. anti-scratch silicone case
  6. SIM removal iron
  7. Manual and Warranty Card

Basic information of TCL 20 R 5G

  • Operating system: TCL UI V3.0 based on Android 11
  • Body size: 168.9 x 77 x 8.82 millimeters
  • Weight : 186 grams
  • Display screen: 6.52-inch IPS-LCD, HD + resolution (1600×720 pixels), supports refresh rate up to 90Hz withtechnology NXTVISION
  • Processor: MediaTek Dimensity 700 5G
  • GPU : Mali-G57 MC2
  • RAM : 4GB
  • Internal storage: 128GB
  • Support MicroSD Card up to 512GB
  • Rear camera 3 lenses with flash
    – Main lens, 13 megapixel resolution, f / 2.2 aperture
    – Macro lens, 2 megapixel resolution, f / 2.4 aperture
    – Depth lens, 2 megapixel resolution, f / 2.4 aperture
  • Front camera: 8 megapixel resolution, f / 2.0 aperture
  • SIM card tray: Hybrid (2 Nano SIM slots or 1 Nano SIM and 1 MicroSD Card)
  • Connectivity: 5G Dual, 4G LTE, Wi-Fi 802.11 a/b/g/n/ac, Bluetooth, GPS, OTG, 3.5mm headphone jack
  • USB Type-C port
  • Security system: face scanning, fingerprint scanning behind the device
  • Battery: 4,500mAh with 10W fast charging technology

processor and memory

TCL 20 R 5G Comes with a 7-nanometer MediaTek Dimensity 700 5G processor, saving 40% more energy and reducing the built-in production area by 37%, working together with 4GB of RAM and 128GB of ROM may seem a little low. But it’s enough for general use. It can also add up to 1TB of MicroSD Card memory, which is very good value when compared to a 5G mobile phone that costs less than 7 thousand.

operating system

TCL 20 R 5G Runs on the Android 11 operating system, covered with TCL UI 3.0, the look of the UI is simple. It covers general basic usage. have good fluidity and has many interesting functions

Lock screen and home screen

Setting wallpaper, themes and screen styles

TCL 20 R 5G There are wallpapers available for both static and moving images. The colors are beautiful but go well with the app icons. Or if anyone wants to use a photo in the device to set as wallpaper as well

In terms of themes, there are 3 types of themes to choose from: round, square and freestyle to suit your individual preferences. You can also schedule rows of icons according to your preferences.

Buttons and gestures

TCL 20 R 5G There is no Home button, but it is used as a software control button. by first turning on the machine It will be a 3 button style, namely the back button, the home button, the app button and can be switched to using gestures. to control the use later by going to Settings > System Navigation > Predictive Navigation

low light mode

for the low light mode of TCL 20 R 5G It is Dark Mode. The background of the theme will be darkened. but not completely black can be enabled – disabled and schedule the use of low light mode as well. In order to protect the eyes of the user When looking at the screen in low light or dark areas

hiding the notch

For those who want to look at the screen in full, can do “Hide the notch” to make the screen square Not to have a dent in the eye. But it will make the display area less.


screen of TCL 20 R 5G It comes with NXTVISION technology that will improve the display of images and video clips. to be sharp The colors look more vivid. This will make the screen significantly more powerful than conventional HD+ IPS-LCD screens.

remote lock

This function ensures that Even if your phone is lost or stolen A thief cannot use your phone if you open it. “Lost Mode” with only the password set. That will help unlock the phone back to use normally.

Speed ​​test and display of the machine

  • Speed ​​performance test results with AnTuTu Benchmark v9.2.0 got 215,542 points.
  • Overall performance test results with Geekbench 5 scored a single-core score of 527 and a multi-core score of 1687 points.
  • Graphics performance test results with 3DMark Wild Life scored 3 572 points.
  • Multitouch screen inspection results up to 10 points

Test the sensor with the Android Sensor Box program. The sensor was found as follows.

  • Accelerometer Sensor measures the acceleration due to inclination.
  • Light Sensor detects light
  • Proximity Sensor turns off the screen automatically while talking to your ear.
  • Gyroscope Sensor The sensor detects the rotation of the smartphone.
  • Sound Sensor measures the sound level.
  • Magnetic Sensors Magnetic Sensors

interesting pointSpecial & Features

Support Dual-5G system

TCL 20 R 5G It is featured as a cost-effective 5G smartphone with a high-performance MediaTek Dimensity 700 5G chip that supports Dual-5G (SA / NSA) even with large files. It can be uploaded or downloaded quickly. Stable, helping to make various applications smoother, but it depends on the signal of each area as well.

V-notch Display with Refresh Rate 90Hz

display of TCL 20 R 5G It is a water drop design with V-notch Display, 6.52 inches wide, clear HD + level.refresh rate 90Hz makes the display look smooth, smooth, not twitching, and has a Touch Sampling Rate up to 180Hz, responding to touch screens quickly. Meet the needs of people who like to play games as well.

NXTVISION technology

Not just a big screen There is a flow TCL 20 R 5G It also comes with NXTVISION technology that adjusts the screen to be sharp and detailed. and make it more colorful from trying to turn on this mode compared to when not open It is clear that the freshness of the screen is really different.

can be activated at Settings > NXTVISION > Image Enhancement or Video Enhancement. Or it can be opened from the first time you turn on the device at all.


In terms of general use, it is considered to be inferior in performance to other 5G smartphones. Like popular games like RoV and Free Fire, the settings can be adjusted at a high level. The frame rate can be adjusted at 30fps, but overall it is considered fun to play. The display flows well, the response is good, and with a 7-nanometer CPU processor, it helps in terms of better energy saving, even with 5G turned on.

security system

TCL 20 R 5G There is a basic security system. including fingerprint unlock which has a sensor on the back of the machine Supports up to 5 fingerprints, just touch the registered finger. It can be unlocked to use quickly. and is safe You can also scan your face to unlock it.


battery TCL 20 R 5G It has a capacity of 4500mAh, supports 10W fast charging, takes almost 2 hours to fully charge from 0 – 100 percent with the adapter and Type C cable included in the box. Tested to watch a 1-hour YouTube clip with screen brightness turned on and NXTVISION turned on. Battery reduced by 20%. able to continually talk 34 hours and listening to music for up to 210 hour


TCL 20 R 5G Install 3 rear cameras, main camera with a maximum resolution of 13 million pixels, a macro lens with a resolution of 2 million pixels and a depth lens with a resolution of 2 million pixels. Especially when there is good sunlight. The resulting image will be more beautiful. Try shooting inside the building. It collects the light quite well, not very blurry, has an AI Auto-Enhancement feature. Automatically optimize quality, beautify, intelligently.

  • bokeh shot

Capturing clear bokeh after blurring the camera TCL 20 R 5G Let’s just say it’s usable, not ugly, to take portraits. to bring out the subject keep my hair well Cut the edge of the back.

  • macro photography

Macro photography is also available. with a beautiful close up

front camera

in the front camera TCL 20 R 5G Provides a resolution of 8 million pixels, can take selfies with clear faces after blur The clarity is good.

Release price

TCL 20 R 5G There are 2 colors to choose from, Granite Gray and Lazurite Blue, available for sale at a price of 6,990 baht from November 5, 2021 at all True Shop branches nationwide. And online channels True Store website and [email protected] TCL 20 R 5G will support only True 5G network.

Super special! smartphone owner TCL 20 R 5G Easy, starting at only 990 baht when buying a device with a package of 5G Ultra Max Speed ​​Plus 1,199 baht for 12 months with special offers, watching movies, listening to music through the TrueID app. free internet and also get to watch for free True Premier League through the TrueID app 4 pairs/week throughout the 2021/22 season

User information contributing to TCL 20 R 5G :

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Source: Siamphone by

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