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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Secure payment
Satisfied customers
Satisfied customers
Easy returns
Easy returns

Samsung Galaxy A51 5G

All of our refurbished Samsung Galaxy A51 5G devices have been thoroughly checked. Order today and receive your order in 1-3 days on average! All purchases are subject to a 14-day money back guarantee and 12 months warranty.

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Out of stock
Estimated delivery: 07.03.2026 - 09.03.2026
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.
Description
Specification
Samsung Galaxy A51 5G

Experience next-generation connectivity and performance with the Galaxy A51 5G. Designed for a fast-paced lifestyle, this smartphone combines cutting-edge features with a sleek design to keep you connected, productive, and entertained.

Key Features:

  • Display: The Galaxy A51 5G boasts a 6.5-inch FHD+ (1080 x 2400) Super AMOLED display. Enjoy vibrant colors and sharp details for an immersive viewing experience. The Infinity-O design minimizes bezels, maximizing screen space.
  • Performance: Powered by a 2.2GHz Octa-Core Samsung Exynos 980 processor, it delivers smooth performance for multitasking and gaming. Available with 6GB or 8GB of RAM.
  • Storage: Comes with 128GB of internal storage, expandable up to 1TB via microSD card. You'll have ample space for apps, photos, and files.
  • Camera: Capture stunning photos and videos with the quad-camera setup. It includes a 48MP main camera, 12MP ultra-wide camera, 5MP depth sensor, and 5MP macro camera. The 32MP front camera ensures high-quality selfies with Live Focus.
  • Battery: The 4500mAh battery provides long-lasting power. 15W fast charging ensures you spend less time plugged in.
  • Connectivity: Enjoy the benefits of 5G for faster download and streaming speeds.
  • Security: Samsung Knox security and the on-screen optical fingerprint scanner provide robust protection for your personal data.

Why Choose the Samsung Galaxy A51 5G?

The Samsung Galaxy A51 5G is ideal for those seeking a powerful and stylish smartphone. Whether gaming, streaming, or working, this device offers the performance and features you need. The high-resolution cameras, ample storage, and 5G connectivity make it versatile for both productivity and entertainment.

Network
Technology: GSM / HSPA / LTE / 5G
2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands: HSDPA 850 / 900 / 1900 / 2100 - SM-A516B/DS
4G bands: 1, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41 - SM-A516B/DS
5G bands: 41, 78 SA/NSA/Sub6 - SM-A516B/DS
Speed: HSPA, LTE, 5G
Body
Dimensions: 158.9 x 73.6 x 8.7 mm (6.26 x 2.90 x 0.34 in)
Weight: 187 g (6.60 oz)
Build: Glass front (Gorilla Glass 3), plastic back, aluminum frame
SIM: Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Display
Type: Super AMOLED
Size: 6.5 inches, 102.0 cm (~87.2% screen-to-body ratio)
Resolution: 1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Protection: Corning Gorilla Glass 3
Platform
OS: Android 10, upgradable to Android 13, One UI 5
Chipset: Exynos 980 (8 nm)
CPU: Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55)
GPU: Mali-G76 MP5
Memory
Card slot: microSDXC (uses shared SIM slot)
Internal: 128GB 6GB RAM, 128GB 8GB RAM
Main Camera
Quad: 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.2, (depth)
Features: LED flash, panorama, HDR
Video: 4K@30fps, 1080p@30/120fps; gyro-EIS
Selfie camera
Single: 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Features: HDR
Video: 4K@30fps, 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
Radio: FM radio, RDS, recording
USB: USB Type-C 2.0, OTG
Features
Sensors: Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type: Li-Po 4500 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: [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.