Samsung Galaxy S21 5G - 128 GB - Grey - Snapdragon 8 - 5G - Wi-Fi 6 - 2021
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Product Information
Full details
This guide is for users of the Samsung Galaxy S21 5G looking to maximize their device's potential. The S21 5G offers a powerful, feature-rich experience, highlighted by its impressive camera system and 5G connectivity. However, note that this device may show signs of wear, as it's a refurbished model. This guide covers key features, usage tips, and troubleshooting to help you get the most out of your S21 5G.
All features
| Operating System | Android |
|---|---|
| Release Year | 2021 |
| Display Size | 6.1 |
| Colour | Grey |
| WiFi Standard | Wi-Fi 6 |
| Internal Storage Capacity | 128 GB |
| Processor Family | Snapdragon 8 |
| Network Generation | 5G |
| Processor | Snapdragon |
| OS | Android |
| Series | S21 5G |
| Model Part Number | SM-G991BZADEUA |
| Mobile Device Battery Capacity | 4000 mAh |
| Brand | Samsung |
Extended Product Information
FAQs
How do I transfer data from my old phone?
Use Smart Switch, the pre-installed Samsung app, or Google's data transfer tools during the initial setup to move your contacts, photos, and other files.
Does the phone support wireless charging?
Yes, the Samsung Galaxy S21 5G supports wireless charging.
What is the battery capacity?
The battery capacity is 4000 mAh.
Is the phone waterproof?
The phone is water-resistant, with an IP68 rating, which means it can withstand immersion in up to 1.5 meters of fresh water for up to 30 minutes.
How much internal storage does it have?
It has 128 GB of internal storage.
Does the phone come with a charger?
No, the phone does not include a charger in the box. A USB charging cable is included.
What is the warranty period?
The device comes with a 12-month warranty.
Troubleshooting
Device won't turn on.
Ensure the device is charged. If it still doesn't turn on, try a forced restart by pressing and holding the power and volume down buttons simultaneously for about 10 seconds.
Poor battery life.
Check battery usage in Settings to identify power-hungry apps. Adjust display brightness and enable power-saving mode.
Slow performance.
Close unused apps. Clear the cache of frequently used apps. Ensure you have enough storage space available.
Wi-Fi issues.
Restart your phone and router. Check your Wi-Fi settings and ensure you have a strong signal. If the problem persists, forget the network and reconnect.
Camera not focusing.
Clean the camera lens. Tap the screen to focus on a specific subject. Try restarting the camera app or the phone.
Pros and Cons
Pros
- High-quality display for immersive viewing.
- Fast and responsive performance.
- Excellent camera capabilities.
- Supports 5G for super-fast data speeds.
- Durable design with water resistance.
- Long-lasting battery life.
Cons
- Refurbished condition may have cosmetic imperfections.
- No expandable storage.
- No charger in the box.
- Battery health may vary.
- May not include original packaging.
Setup, Compatibility & Care
Setup
- Insert your SIM card.
- Power on the device and follow the on-screen instructions to set up your Google account, Wi-Fi, and other preferences.
- Update the operating system to the latest version via Settings > Software update.
Compatibility
- Networks: Compatible with 5G, 4G LTE, and Wi-Fi networks.
- Accessories: Compatible with USB Type-C accessories. Wireless charging is supported.
Care
- Clean the screen with a soft, lint-free cloth.
- Avoid exposing the device to extreme temperatures or direct sunlight.
- Use a protective case to prevent scratches and damage.
- Do not submerge the device in water, even though it's water-resistant (IP68 rated).