€510 Off
  • 12 Month warranty
  • Simfree / Factory unlocked / No contracts – Can be used on all networks in Ireland and worldwide
  • Grade A used device.
  • Tested and certified by highly trained technicians.

Samsung Galaxy S21 5G

SKU: 100515Vi
€879,00 €369,00

Tempered Glass Bundle - Protect Your Device: Case Cover - Protect Your Device:
  • 17.01 cm (6.7 inch) Dynamic AMOLED 2X Display
  • FHD+ Resolution with 2400 x 1080 Pixels
  • Android Pie v10.0 Operating System
  • 2.9 GHz Exynos 2100 Octa Core Processor
  • 4800 mAh Lithium-Ion Battery
  • Memory Expandable Upto 1 TB
  • Dual-Standby (4G + 4G)

Shop Refurbished - Like new Samsung Galaxy S21 5G - Elevate Your Mobile Experience.

Product Description:

Experience the future of mobile technology with the Samsung Galaxy S21 5G. This flagship smartphone offers a perfect blend of style, performance, and innovation to meet all your mobile needs.

Key Features:

  1. Stunning Display: Immerse yourself in the 6.2-inch Dynamic AMOLED 2X display. With vivid colors, sharp details, and a 120Hz refresh rate, every interaction with your phone becomes a visual delight.

  2. Powerful Performance: Equipped with the latest Snapdragon 888 (or Exynos 2100, depending on your region) chipset and 8GB of RAM, the Galaxy S21 5G ensures smooth multitasking and speedy app launches. It's designed to handle even the most demanding tasks with ease.

  3. 5G Connectivity: Enjoy lightning-fast 5G speeds, enabling seamless streaming, online gaming, and quick downloads. Stay connected like never before.

  4. Pro-Grade Camera: Capture professional-quality photos and 8K videos with the triple-lens camera system. With a 12MP ultra-wide lens, 12MP wide-angle lens, and 64MP telephoto lens, your creativity knows no bounds.

  5. All-Day Battery: The 4,000mAh battery keeps you powered up throughout the day. And when it's time to recharge, Fast Charging gets you back to full battery in no time.

  6. Sleek Design: The Samsung Galaxy S21 5G boasts a sleek and modern design with Gorilla Glass Victus on the front and back, ensuring both durability and style.

  7. Enhanced Security: Biometric authentication methods like facial recognition and ultrasonic fingerprint scanning keep your data secure.

Experience innovation at your fingertips with the Samsung Galaxy S21 5G. Elevate your mobile experience, capture memories like a pro, and stay connected with the power of 5G. Order yours today and join the future of mobile technology.

Warranty Policy:

We stand behind the quality of our products. The refurbished Samsung Galaxy S21 5G comes with a 1-year warranty for the device itself and a 6-month warranty for the battery. If you encounter any issues with your device or battery during the warranty period, our dedicated customer support team is here to assist you.

Nationwide delivery for Samsung Galaxy S21 5G : We deliver across Ireland from north to south and East to West. We cover the entire Ireland, every city, Village, and Town 

Shop online or visit store SIYU TECH, Main street, Clane, Kildare




Violet, White, Grey


In The Box
  • Handset, Non-removable Battery, USB Cable
Model Number
Model Name
  • Galaxy S21
  • Phantom Gray
Browse Type
  • Smartphones
SIM Type
  • Dual Sim
Hybrid Sim Slot
  • No
  • Yes
OTG Compatible
  • Yes

Display Features

Display Size
  • 15.75 cm (6.2 inch)
  • 2400 x 1080 Pixels
Resolution Type
  • Full HD+
Display Type
  • Full HD+ Display

Os & Processor Features

Operating System
  • Android 10
Processor Type
  • Exynos 2100
Processor Core
  • Octa Core
Primary Clock Speed
  • 2.9 GHz

Memory & Storage Features

Internal Storage
  • 128 GB
  • 8 GB
Phone Book Memory
  • Yes
Call Log Memory
  • Yes
SMS Memory
  • Yes

Camera Features

Primary Camera Available
  • Yes
Primary Camera
  • 64MP + 12MP + 12MP
Primary Camera Features
  • 64MP + 12MP + 12MP Triple Rear Camera Setup
Optical Zoom
  • Yes
Secondary Camera Available
  • Yes
Secondary Camera
  • 10MP Front Camera
Secondary Camera Features
  • 10MP Front Camera
  • Rear LED Flash
HD Recording
  • Yes
Full HD Recording
  • Yes
Video Recording
  • Yes
Video Recording Resolution
  • 8K
Image Editor
  • Yes
Dual Camera Lens
  • Primary Camera

Call Features

Call Wait/Hold
  • Yes
Hands Free
  • Yes
Video Call Support
  • Yes
Call Divert
  • Yes
Phone Book
  • Yes
Call Timer
  • Yes
Speaker Phone
  • Yes
Speed Dialing
  • Yes
Call Records
  • Yes

Connectivity Features

Network Type
  • 5G, 4G VOLTE, 4G, 3G, 2G
Supported Networks
  • 5G, 4G VoLTE, 4G LTE, WCDMA, GSM
Internet Connectivity
  • 5G, 4G, 3G, Wi-Fi, EDGE, GPRS
  • Yes
  • Yes
Pre-installed Browser
  • Google Chrome
Bluetooth Support
  • Yes
  • Yes
Wi-Fi Hotspot
  • Yes
  • Yes
USB Connectivity
  • Yes
Map Support
  • Google Map
GPS Support
  • Yes

Other Details

  • Yes
SIM Size
  • Nano
Social Networking Phone
  • Yes
Instant Message
  • Yes
Business Phone
  • Yes
Removable Battery
  • No
  • Yes
  • Yes
  • No
Voice Input
  • Yes
Predictive Text Input
  • Yes
  • S Series

Multimedia Features

FM Radio
  • No
FM Radio Recording
  • No

Battery & Power Features

Battery Capacity
  • 4000 mAh


  • 71.2 mm
  • 151.7 mm
  • 7.9 mm
  • 171 g


Warranty Summary
  • 1 Year Manufacturer Warranty for Handset and 6 Months Warranty for In the Box Accessories
Domestic Warranty
  • 1 Year
Shipping & Delivery
Product Delivery Lead time Delivery
Mobiles 3-4 Working Days Across Ireland
Scooters 2-3 Working Days Across Ireland
Tablets 3-4 Working Days Across Ireland
Vacuum Cleaners 7-8 Working Days Across Ireland
All accessories & Gadgets 2-3 Working Days Across Ireland
Delivery Costs - Across Ireland
Delivery costs €1.99 for orders up to €19, €2.99 for orders up to €49 and delivery is free for orders over €50
Once order is shipped from our warehouse, we will provide shipment tracking no
You can always contact us for any query related to your order delivery
** Conditions apply
Under normal circumstances above timelines are applicable for delivery lead time
There could be circumstances beyond our control sometimes like cargo flights cancellation, Parcel lost in transit etc, and other unforeseen circumstances with our Shipping partner. We will always update you, alternatively customers can always get in touch with us . We Aim to reply all queries within 1 working day