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SIM Free TCL 20 256GB 5G Mobile Phone - Mist Grey940/8397

Rating 4.76 out of 5
Read reviews (25)
SIM Free TCL 20 256GB 5G Mobile Phone - Mist Grey
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  • £269.00

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About this product

Discover hyper-fast connection and captivating visuals with the TCL 20 5G. Its NXTVISION-enhanced display and Hi-Res Audio merge with the power of 5G speeds to give you the ultimate viewing experience. Its buffer-free connection with cooling technology lets you instantly stream your favourite content, including Netflix, in full HDR10. NXTVISION visual technology provides your media next-level colour accuracy that's calibrated piece by piece for colours bursting with life, while its visual enhancement amplifies your colour, clarity and contrast.

The TCL 20 5G comes with a powerful 48MP Triple-Camera, supported by AI technolog so you can capture the best image every time. It has a 8MP + 2MP Second Rear Camera.

Real-time SDR to HDR conversion, powered by TCL's unique NXTVISION technology and industry-leading colour accuracy.

Powerful Otca-core processor, 6GB RAM and 256GB of internal storage.

TCL 20 5G's buffer-free connection with cooling technology lets you stream your Favourite content including Netflix in full HDR10, instantly anywhere in the world without overheating.

Model number: T781K-2ALCGB12.


  • Network provider: Sim free.
  • 5G network capability.
  • Dual SIM card phone: supports 2 SIM cards simultaneously.
  • SIM card type: nano SIM and nano SIM.

Display and Design:

  • 6.67 inch LCD display.
  • Resolution 2400 x 1080 pixels.
  • With a density of 395 pixels per inch.
  • Touch screen.


  • Size H166.2, W76.8, D9.1mm.
  • Weight 206g.

Camera and Video:

  • Front camera 8MP.
  • Rear camera 48MP.
  • Second rear camera 10MP.
  • LED.
  • Camera features: 10X digital zoom, Panorama, photo filter, Portrait , bokeh , Slo-Mo , Super Steady, Wide-Angle.
  • Video capture in 1080p HD quality.


  • Internal memory 256GB.
  • Expandable memory up to 256GB when using microSD card slot. Boost your storage to hold more tunes, holiday snaps and extra apps.

Technical specifications:

  • 2GHz octa core Qualcomm Snapdragon processor.
  • 6GB RAM.
  • Operating system: Android 10.
  • App store compatibility: Google play store.


  • Up to 500 hours standby time.
  • Up to 1200 minutes talk time.
  • 4500mAh battery capacity.

Product features:

  • MP3 and MP4 player.
  • Headphone port.
  • This phone features fast charge technology - faster than standard charging, for when time is of the essence.
  • Contactless payment Link up your card to your phone for easy buying.
  • Fingerprint scanner For simple, safe and speedy unlocking and better security.


  • Wi-Fi.
  • Bluetooth.
  • NFC.
  • GPS.

General information:

  • EAN: 4894461882307.
  • Manufacturer's 2 year guarantee.
  • None.

The small print

*Prices correct as displayed but are subject to change.

The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.