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SIM Free Xiaomi Redmi 12 128GB Mobile Phone - Midnight Black313/4423

Rating 3 out of 5
Read reviews (7)
SIM Free Xiaomi Redmi 12 128GB Mobile Phone - Midnight Black
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  • £149.99

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Colour: Black

2 Colours available

  • Black
  • Sky Blue

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About this product

Redmi 12 features a premium glass back and an all-new infinite camera design that looks great whilst providing an improved hand feel. Spanning an incredible 6.79-inch screen, Redmi 12's FHD+ DotDisplay is the largest yet in this series, offering an immersive viewing experience for all your favourite content. With IP53 protection, this phone is even more durable against splash and dust. Don't sweat the small stuff and enjoy using Redmi 12 worry-free.

The phone features a powerful 50MP main camera, an 8MP ultra-wide lens, and a 2MP macro lens, giving you more versatility. All complemented by optimised software and an intuitive interface, Redmi 12 makes it easy to capture the shot you want. Plus, with an upgraded selfie portrait mode, night mode, and other fun features like filmCamera, the phone brings a new level of creativity and fun when it comes to capturing and sharing your favourite moments.

This phone delivers an amazing balance of power and efficiency, thanks to its MediaTek Helio G88 processor, delivering smooth and stable performance day in, day out.

Enjoy life with a big screen thanks to Redmi 12's immersive and smooth 90Hz 6.79-inch FHD+ display, perfect for everything from watching videos to browsing social media.

The 5000mAh superpower along with the 18W fast charge, ensuring a longer use and faster charge and helping you get rid of power anxiety.

Model number: Redmi 12.


  • Network provider: Sim free.
  • 2G, 3G and 4G network capability.
  • Dual SIM card phone: supports 2 SIM cards simultaneously.
  • SIM card type: nano SIM and micro SIM.

Display and Design:

  • 6.79 inch LTPS display.
  • With a density of 396 pixels per inch.
  • Touch screen.
  • Toughened glass.


  • Size H168.6, W76.28, D8.17mm.
  • Weight 199.5g.

Camera and Video:

  • Dual camera.
  • Front camera 8MP.
  • Rear camera 50MP.
  • Second rear camera 8MP.
  • Third rear camera 2MP.
  • LCD.
  • Camera features: Ultra wide and Marco.
  • Video capture in 1080p HD quality.


  • Internal memory 128GB.
  • Expandable memory up to 1024GB when using microSD card slot. Boost your storage to hold more tunes, holiday snaps and extra apps.

Technical specifications:

  • 2GHz octa core MediaTek helio processor.
  • 4GB RAM.
  • Operating system: Android 13.
  • App store compatibility: Google play store.


  • 5000mAh battery capacity.

Product features:

  • 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: 6941812731345.
  • Manufacturer's 2 year guarantee.

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.