Customer support: Monday to Friday 9 - 18 Monday to Friday 9 - 18 +372 502 2230 info@technocircle.ee
12-month Warranty.
12-month Warranty.
Free & fast delivery.
Free & fast delivery.
Secure payment
Secure payment
Satisfied customers
Satisfied customers
Easy returns
Easy returns

Samsung Galaxy A21s

Price range: 99 € through 132,13 €
Our refurbished Samsung Galaxy A21s smartphones have been thoroughly inspected and tested. Order today and receive your goods in 1–3 days on average! All purchases have a 14-day right of return period and a 12-month warranty.
Color:
Black
Storage:
Condition of appearance:
Battery condition:
Restore initial options
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Ainult 1 toode järel
Estimated delivery: 13.01.2026 - 15.01.2026
12-months warranty: Read more about the warranty conditions from
here.
14-day return policy: If the product does not match its description, we will gladly accept a return.
Price range: 99 € through 132,13 €
Description
Specification
Samsung Galaxy A21s: A Powerful Smartphone Experience Within Reach

Introducing the Samsung Galaxy A21s - a smartphone that blends essential modern connectivity and multimedia capabilities. It's perfect for users seeking high performance without sacrificing style or value.

Key Features and Specifications:
  • Display: Enjoy a vivid viewing experience on the 6.5-inch Infinity-O display. Its edge-to-edge coverage means every detail is crystal clear, from streaming shows to browsing photos.
  • Camera: The quad-camera setup lets you capture every moment with precision. It includes a 48MP main camera, an 8MP ultra-wide lens, a 2MP depth sensor for perfect portraits, and a 2MP macro lens for close-ups.
  • Performance: Equipped with an Exynos 850 processor and 4GB RAM, the Galaxy A21s smoothly handles daily tasks and gaming. Its efficient processing power supports seamless multitasking.
  • Battery Life: A 5000mAh battery keeps you connected longer. Its intelligent management extends usage times, reducing the need for frequent charges.
  • Design and Build: Choose from black, white, blue, or red. The Galaxy A21s features a sleek, ergonomic design that fits comfortably in your hand and a glossy finish that adds elegance.
  • Storage: With 64GB of internal storage, expandable to 512GB via microSD, the Galaxy A21s has plenty of space for your digital needs.

The Galaxy A21s is your gateway to advanced connectivity and rich multimedia. It's perfect for students, professionals, or anyone who enjoys capturing and sharing life's moments. This device balances performance, style, and affordability to enhance your mobile experience.

Network
Technology: GSM / HSPA / LTE
2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands: HSDPA 850 / 900 / 1900 / 2100
4G bands: 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed: HSPA, LTE
Body
Dimensions: 163.7 x 75.3 x 8.9 mm (6.44 x 2.96 x 0.35 in)
Weight: 192 g (6.77 oz)
Build: Glass front, plastic frame, plastic back
SIM: Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display
Type: PLS LCD
Size: 6.5 inches, 102.0 cm (~82.8% screen-to-body ratio)
Resolution: 720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Platform
OS: Android 10, upgradable to Android 12, One UI 4.1
Chipset: Exynos 850 (8nm)
CPU: Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
GPU: Mali-G52
Memory
Card slot: microSDXC (dedicated slot)
Internal: 32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 3GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Main Camera
Quad: 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Features: LED flash, panorama, HDR
Video: 1080p@30fps
Selfie camera
Single: 13 MP, f/2.2, (wide), 1/3.1", 1.12µm
Video: 1080p@30fps
Sound
Loudspeaker: Yes
3.5mm jack: Yes
Comms
WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth: 5.0, A2DP, LE
Positioning: GPS, GLONASS, GALILEO, BDS
NFC: Yes (market/region dependent)
Radio: FM radio, RDS, recording
USB: USB Type-C 2.0
Features
Sensors: Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Type: Li-Po 5000 mAh, non-removable
Charging: 15W wired
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Frequently asked questions

Does each device come with a charger?
Each device comes with a charging cable in the box. Smartphones and tablets also include a SIM-pin.
Battery capacity at least 80% — new battery if needed
All devices we sell have at least 80% battery capacity compared to a new device or battery. If the battery capacity is lower than 80%, we replace it with a new one. Therefore, all our batteries are in excellent condition.
Are all devices tested?

Yes. All our grade A, B and C devices undergo a thorough technical inspection at a certified testing and repair center in Estonia before being offered for sale.

The inspection includes, among other things:

  • Visual inspection of the device (display, casing, buttons, etc.),
  • Testing of key functions (touchscreen, cameras, microphone, speakers, charging, Wi-Fi, Bluetooth, etc.),
  • Checking the battery condition and charging functionality,
  • Updating the software and restoring factory settings where necessary,
  • Secure erasure of the previous user’s data in accordance with licensing and data protection requirements.

The testing and repair center follows international standards:

  • ISO 9001
  • ISO 14001
  • ISO 27001
  • ISO 45001

Only devices that pass all tests and meet our quality and safety requirements are offered for sale. The remaining devices are sent for servicing or removed from the product range.

Is there a warranty for the devices?
Yes, all our devices come with a 12-months warranty, noted in each product's description. If you encounter any issues, you can return the product within the warranty period. For full warranty terms, click here: [ Technocircle OÜ – Warranty Terms]
ESTO Hire Purchase – buy now, pay later!
ESTO Hire Purchase – buy now, pay later!

With ESTO hire purchase, you can pay for your purchase in installments. Simply select “ESTO Hire Purchase” as your payment method and apply quickly and easily during checkout. The decision is made in real time, and the entire process is fully digital.

  • Flexible payment schedule
  • Digital contract and signature
  • Approval in just seconds
Can I try the device in-store before buying?
Currently, we operate only online, so in-store testing isn’t available. However, we are committed to providing quality devices and are happy to offer more information to help you make an informed decision.

Contact us:
Email: info@technocircle.ee
Phone: +372 5022230

Contact us
More than 5,000 units in A & B condition available
More than 5,000 units in A & B condition available
A diverse range of products for both private and business customers.
Easy returns.
Easy returns.
Customer service that ensures easy returns.
Satisfied customers.
Satisfied customers.
Our best reward is your satisfaction.