Customer support: Monday to Friday 9 - 18 Monday to Friday 9 - 18 +372 502 2230 [email protected]
12-month Warranty.
12-month Warranty.
Free & fast delivery.
Free & fast delivery.
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Satisfied customers
Easy returns
Easy returns

Samsung Galaxy S21 5G

Price range: 189 € through 279 €

Features a 64 MP telephoto lens with 3x hybrid zoom for detailed long-range shots and 8K video recording. The 6.2-inch 120 Hz Dynamic AMOLED 2X display and 4000 mAh battery with wireless power sharing keep you going all day.

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Out of stock
Estimated delivery: 11.03.2026 - 13.03.2026
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: 189 € through 279 €
Description
Specification
Samsung Galaxy S21 5G: Unleashing the Power of Next-Gen Connectivity

The Samsung Galaxy S21 5G addresses the growing need for high-speed connectivity and exceptional performance. This smartphone combines cutting-edge technology with sleek design to meet the demands of modern users.

Key Features:

  • Display: 6.2-inch Dynamic AMOLED 2X, Full HD+ resolution
  • Camera: Triple rear camera setup (64MP telephoto, 12MP wide, 12MP ultra-wide), 10MP front camera
  • Processor: Exynos 2100 (international) / Snapdragon 888 (USA)
  • Memory: 8GB RAM, 128GB/256GB storage options
  • Battery: 4000mAh with fast charging
  • Dimensions: 151.7 x 71.2 x 7.9 mm, 169g
  • Operating System: Android 11, upgradable to Android 13
  • Colors: Phantom Gray, Phantom White, Phantom Pink, Phantom Violet
  • Build: Gorilla Glass Victus, aluminum frame

Value Proposition:

The Galaxy S21 5G offers unparalleled speed and efficiency, making it ideal for streaming, gaming, and multitasking. Its advanced camera system ensures professional-quality photos and videos, while the robust battery life and fast charging keep you connected longer. The sleek, durable design and vibrant color options make it a stylish choice for any user.

Display

Display diagonal 15.8 cm (6.2")
Screen shape Flat
Display technology marketing name Dynamic AMOLED 2X
Panel type OLED
Display resolution 2400 x 1080 pixels
Display number of colours 16 million colours
Maximum refresh rate 120 Hz
High Dynamic Range (HDR) supported Yes
High Dynamic Range (HDR) technology High Dynamic Range 10+ (HDR10 Plus)
Touchscreen type Capacitive
Pixel density 421 ppi
Rounded display corners Yes

Processor

Processor family Samsung Exynos
Processor model 2100
Processor cores 8
Processor frequency 2.9 GHz

Storage

User memory 220 GB
RAM capacity 8 GB
RAM type LPDDR5
Internal storage capacity 256 GB
Compatible memory cards Not supported
USB mass storage Yes

Camera

Rear camera resolution (numeric) 12 MP
Second rear camera resolution (numeric) 12 MP
Third rear camera resolution (numeric) 64 MP
Rear camera aperture number 2.2
Second rear camera aperture number 1.8
Third rear camera aperture number 2
Rear camera pixel size 1.4 µm
Second rear camera pixel size 1.8 µm
Third rear camera pixel size 0.8 µm
Rear camera field of view (FOV) angle 120°
Second rear camera field of view (FOV) angle 79°
Third rear camera field of view (FOV) angle 76°
Optical zoom 3x
Digital zoom 30x
Front camera type Single camera
Front camera resolution (numeric) 10 MP
Rear camera flash Yes
Video capture resolution (max) 7680 x 4320 pixels
Resolution at capture speed 1280x720@30fps, 1280x720@960fps, 1920x1080@240fps, 1920x1080@30fps, 1920x1080@60fps, 3840x2160@30fps, 3840x2160@60fps
Video recording modes 720p, 1080p, 2160p
Rear camera type Triple camera
Auto focus Yes
Video stabilizer Yes
Image stabilizer Yes
Geotagging Yes
Multi-shot Yes
Self-timer Yes
Night mode Yes

Network

SIM card capability Dual SIM
Mobile network generation 5G
SIM card type NanoSIM + eSIM
3G standards HSDPA, HSPA+, HSUPA, UMTS
4G standard LTE
Voice over LTE (VoLTE) supported Yes
Wi-Fi Yes
Wi-Fi standards 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth Yes
Bluetooth version 5.0
Tethering (modem-mode) Yes
Wi-Fi Direct Yes
Near Field Communication (NFC) Yes

Subscription

Subscription type No subscription

Ports & interfaces

USB port Yes
USB connector type USB Type-C
USB version 3.2 Gen 1 (3.1 Gen 1)
Headphone connectivity USB Type-C

Messaging

Short Message Service (SMS) Yes
Multimedia Messaging Service (MMS) Yes
E-mail Yes

Navigation

GPS (satellite) Yes
GLONASS Yes
BeiDou Yes
Galileo Yes
Position location Yes
Wi-Fi positioning Yes

Design

Form factor Bar
Product colour Grey
Colour name Phantom Gray
Protection features Dust resistant, Water resistant

Performance

Video call Yes
Fast charging Yes
Wireless charging Yes
Fingerprint reader Yes
Iris recognition No
Face recognition Yes
Speakerphone Yes
USB On-The-Go support Yes
Vibrating alert Yes

Multimedia

Speakers stereo
Supported video modes 720p, 1080p, 2160p, 4320p
Audio system Dolby Atmos
Audio formats supported 3GA, AAC, AMR, APE, AWB, DFF, DSF, FLAC, IMY, M4A, Mid, MIDI, MP3, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF
Video formats supported 3G2, 3GP, ASF, AVI, FLV, M4V, MKV, MP4, WEBM, WMV

Software

Platform Android
Operating system installed Android 11
App distribution platform Google Play
Google applications Google Maps, Google Play
Virtual assistant Samsung Bixby

Battery

Wireless Power Share Yes
Removable battery No
Battery capacity 4000 mAh

Sensors

Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes
Gyroscope Yes
Orientation sensor Yes
Barometer Yes
Geomagnetic sensor Yes
Hall sensor Yes

Endurance

International Protection (IP) code IP68

Weight & dimensions

Width 71.2 mm
Depth 7.9 mm
Height 151.7 mm
Weight 171 g

Certificates

Head SAR (EU) 0.456 W/kg
Body SAR (EU) 1.509 W/kg

Packaging content

Quick start guide Yes
Cables included USB Type-C
SIM card ejector pin Yes

Other features

Touchscreen Yes
Repairability index 8.2
Refurbished

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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: [email protected]
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.