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Samsung Galaxy S21 5G - 128 GB - Grey - Snapdragon 8 - Android - Wi-Fi 6

Samsung Galaxy S21 5G - 128 GB - Grey - Snapdragon 8 - Android - Wi-Fi 6

The Samsung Galaxy S21 5G features the fastest chip ever in a Galaxy, powered by a 5nm processor f...

Best current price£214.99from OnBuy.com

Colour
BlackGreyPinkPurpleSilverWhite
Display Size
6.16.26.7
Internal Storage Capacity
128 GB256 GB
Processor
Samsung ExynosSnapdragon

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Samsung Galaxy S21 Smartphone 6.2" 5G Sim Free 128Gb Phantom Grey 8806090892684

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OnBuy.comSamsung Galaxy S21 Smartphone 6.2" 5G Sim Free 128Gb Phantom Grey 8806090892684
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OnBuy.comSamsung Galaxy S21 5G Sm-G991b 128Gb 64Mp Mobile Phantom Unlocked Grey 8806090892127
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eBaySamsung Galaxy S21 5G 128GB Smartphone - Phantom Grey - Unlocked (C)
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Product Information

Full details

The Samsung Galaxy S21 5G is a powerful smartphone designed for users who demand high performance and cutting-edge features. It offers a stunning display, a versatile camera system, and 5G connectivity for a seamless user experience. However, its battery life might require some optimization for heavy users. This guide provides a comprehensive overview of the S21 5G, covering its key features, performance, setup, and troubleshooting tips.

All features

ColourGrey
Processor FamilySnapdragon 8
WiFi StandardWi-Fi 6
Internal Storage Capacity128 GB
Network Generation5G
Operating SystemAndroid
Release Year2021
OSAndroid
ProcessorSnapdragon
Display Size6.1
SeriesS21 5G
Model Part NumberSM-G991BZADEUE
BrandSamsung
Mobile Device Battery Capacity4000 mAh

Extended Product Information

FAQs

How do I take a screenshot?

Simultaneously press the power button and the volume down button.

Does the S21 5G support expandable storage?

No, the S21 5G does not support expandable storage via a microSD card.

Is the S21 5G waterproof?

It is water-resistant with an IP68 rating, but not waterproof. Avoid prolonged submersion.

How do I update the software?

Go to Settings > Software update > Download and install.

Does the S21 5G come with a charger?

No, the S21 5G does not include a charger in the box.

How do I enable dark mode?

Go to Settings > Display and toggle on Dark mode.

What is the refresh rate of the display?

The display has a 120Hz refresh rate.

Troubleshooting

Device won't turn on.

Ensure the battery is charged. Press and hold the power button for 10-15 seconds. If the device still does not turn on, try charging it for a while and then try again.

Poor battery life.

Optimize settings such as screen brightness and refresh rate. Close unused apps and enable power-saving mode. Consider limiting the use of 5G if in an area with poor signal.

Wi-Fi connection issues.

Restart your phone and router. Check your Wi-Fi password. Ensure you are in range of the Wi-Fi signal.

Apps crashing or freezing.

Clear the app's cache and data in settings. Restart the device. Update the app from the Google Play Store.

Slow performance.

Close unused apps. Clear cache and data from frequently used apps. Ensure the device storage is not full.

Pros and Cons

Pros

  • Vibrant and smooth display
  • Fast and efficient Snapdragon 8 processor
  • Versatile and high-quality camera system
  • 5G connectivity for fast data speeds
  • Durable design with Gorilla Glass Victus

Cons

  • Battery life can be variable depending on usage
  • No expandable storage
  • No charger included in the box
  • Can be prone to fingerprints on the back glass

Setup, Compatibility & Care

Initial Setup

  1. Insert SIM Card: Locate the SIM card tray and insert your SIM card.
  2. Power On: Press and hold the power button until the Samsung logo appears.
  3. Follow On-Screen Instructions: Complete the setup process, including connecting to Wi-Fi, signing in to your Google account, and setting up your preferences.

Compatibility

The Samsung Galaxy S21 5G is compatible with:

  • 5G and 4G LTE networks.
  • Wi-Fi 6 (802.11ax) for fast wireless connections.
  • Bluetooth 5.0 for connecting to accessories.

Care

  • Screen Protection: Consider using a screen protector to prevent scratches.
  • Case: Use a protective case to safeguard against drops and impacts.
  • Cleaning: Clean the device with a soft, dry cloth. Avoid using harsh chemicals or solvents.
  • Water Resistance: The phone has an IP68 rating, making it water-resistant. However, avoid prolonged submersion in water.
  • Software Updates: Keep your device updated with the latest software versions for optimal performance and security.

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