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Samsung Galaxy A51

The Samsung Galaxy A51 is a fantastic mid-range smartphone blending sleek design, impressive specs, and professional-grade video courtesy of a quad-camera array. If you're looking for a smartphone capable of taking stunning photos on a budget, this one's for you. Browse our deals below.

Get £10 off this phone

Buy an online top-up voucher with this phone and we’ll give you £10 off.

Just add the phone and voucher to your basket and you’ll see the discount.

Once you’ve checked out we’ll email your voucher to you within an hour.

Crisp Photography and Professional-Grade Video

From holiday memories to nights out with your nearest and dearest, the Samsung Galaxy A51 64GB lets you capture the world as you see it. Express yourself through effortlessly crisp and clear photos with the powerful 48MP Rear Camera and its quad-camera system. With an Ultra Wide Camera, you can fit everyone into that all-important group photo. And with Super steady, you can film super-smooth action, putting professional mobile video in the palm of your hands.

Stunning 6.5" Super AMOLED Display

The Galaxy A51’s immersive Super AMOLED Infinity-O Display turns switching between social apps and watching videos into a whole new experience. Everything you see is vibrant, clear and rich. The sleek design is seamless with satisfying curves and front punch-hole camera blending beautifully, producing a head-turning silhouette.

Powerful 4,000 mAH Battery

The Samsung A51 comes with a powerful 4,000 mAh battery, giving you the freedom and confidence to share and stream without limitation. With Fast Charging at 15W, you can be back in action faster when you need a battery boost.

Free Express Delivery

  • Orders placed by 3pm (Monday – Friday) will be delivered the next day.
  • Orders placed after 3pm on Friday or on Saturday and Sunday will be delivered the following Tuesday.
  • Express home delivery to Northern Ireland and most of the Highlands & Islands takes up to 1 additional day; Isle of Man and Isles of Scilly takes up to 2 additional days. Orkney, Outer Hebrides, Shetland and the following postcodes in the Highlands & Islands can take up to 7 additional days: IV50, IV54, KA27, KA28, PA38, PA42-78, and PH41-48.

Device specifications

Body

Height (mm)
158.5
Width (mm)
73.6
Depth (mm)
7.9
Weight (g)
172
Water resistant
No
Dust resistant
No
SIM type
Dual nano

Display

Resolution
1080x2400
Size (inches)
6.5
Touch screen
Yes

Security

Facial recognition
Yes
Fingerprint sensor
Yes

Front camera

Aperture
f/2.2
Camera type
Front camera
Flash type
Screen
No. of cameras
1
Resolution (max MP)
32

Rear camera

Aperture
Main camera: f/2.0Ultra Wide camera: f/2.2Depth camera: f/2.2Macro camera: f/2.4
Camera type
Main cameraUltra Wide cameraDepth cameraMacro camera
Flash
LED
HD Video recording
Yes - 4K resolution @ 30fps
No. of cameras
4
Resolution (max MP)
Main camera: 48Ultra Wide camera: 12Depth camera: 5Macro camera: 5
Zoom
8x digital, macro
Camera Type
Main cameraUltra Wide cameraDepth cameraMacro camera
HD video recording
Yes - 4K resolution @ 30fps

Connectivity

Bluetooth
Yes
Near field communication
Yes
Personal hotspot
Yes
USB cable
Yes
USB type
Type-C
Wi-Fi (WLAN)
Yes
Wi-Fi Direct
Yes
Near Field Communication
Yes
USB Type
Type-C
Smartwatch Compatible
Yes
Near Field Communication (NFC)
Yes
Smartwatch compatible
Yes

Virtual assistant

Bixby
Yes

Memory

Device memory
128GB
RAM
4GB
Card slot
microSD
Card max size
512GB
SIM type
Dual nano

Battery

Battery Capacity
4000mAh
Removable battery
No
Official charge rate
-
Standby time (hrs)
-
Talk time (mins)
1920
Fast charge
Yes - 15W
Wireless charging
No
Power saving
Power saving mode
Battery capacity
4000mAh

Main Screen

Multi-touch
Yes
Pixels
1080x2400
Size (Inches)
6.5
Touch screen
Yes
Size (inches)
6.5

Camera

Flash type
LED
Resolution (max. MP)
Rear camera: 48+12+5+5Front camera: 32
No. of cameras
5
Primary camera
Quadruple rear-facing
Secondary camera
Front-facing
Slow-motion
Yes - HD @ 240fps
Video recording
Yes
Primary Camera
Quadruple rear-facing
Secondary Camera
Front-facing
Slow motion
Yes - HD @ 240fps

Size / Weight

Shape
Candybar
Width (mm)
73.6
Height (mm)
158.5
Depth (mm)
7.9
Weight (g)
172

Sensors

Gyroscope
Yes
Accelerometer
Yes
Ambient light sensor
Yes
Digital compass
Yes
Facial recognition
Yes
Fingerprint sensor
Yes
Proximity sensor
Yes

Features

3.5mm headphone jack
Yes
A-GPS
Yes
Always On
Yes
Browser
Yes
Document viewer
Yes
Dust resistant
No
FM radio
Yes
GPS
Yes
Loudspeaker
Yes
Music player
Yes
Video calling
Yes
Video player
Yes
Voice activated dial
Yes
Voice recording
Yes
Water resistant
No
Smart View
-
Wi-Fi calling
-
OTG compatible
Yes
Smart view
-
Web browser
Yes

Network

Band
Quad
GSM 850
Yes
GSM 900
Yes
GSM 1800
Yes
GSM 1900
Yes
2G
Yes
3G
Yes
4G
Yes
5G
No
Works in the US
Yes

The small print

Phone subject to availability and locked to the Tesco Mobile network. 4G offering is subject to coverage and requires a 4G SIM. Full terms and conditions and call charges are available here.

When periodically travelling in our Home From Home Destinations across Europe and beyond (HFH), calls and texts to standard UK landlines, UK mobile numbers, HFH landlines, HFH mobiles as well as data usage, will be charged as in the UK. Usage beyond a Fair Usage Policy may attract other charges. Full details, current list of HFH Destinations, charges, and terms are available at tescomobile.com/terms.