Samsung Galaxy A21s

Phone highlights

Compact design

Triple camera

Fingerprint sensor

See full phone specification

Keep going all-day long with the Samsung Galaxy A21s. That huge 6.5" Infinity-O screen is backed up with a 5,000 mAh battery and 15W fast-charging, so you can keep snapping with the AI-assisted camera or watching your favourite TV on its bright display. Browse more great deals below.

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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

Front camera

Camera type
Front camera
Flash type
Screen
No. of cameras
1
Resolution (max MP)
13
Aperture
f/2.2

Rear camera

Camera Type
Main cameraUltra Wide cameraDepth cameraMacro camera
No. of cameras
4
Resolution (max MP)
Main camera: 48Ultra Wide camera: 8Depth camera: 2Macro camera: 2
Aperture
Main camera: f/2.0Ultra Wide camera: f/2.2Depth camera: f/2.4Macro camera: f/2.4
Flash
LED
HD Video recording
Yes
Zoom
Macro, digital
HD video recording
Yes

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
Smartwatch Compatible
Yes

Virtual assistant

Bixby
No

Memory

Device memory
32GB
RAM
3GB
Card slot
microSD
Card max size
512GB
SIM type
Nano

Battery

Official charge rate
-
Talk time (mins)
-
Standby time (hrs)
-
Fast charge
Yes - 15W
Removable battery
No
Power saving
Power saving mode
Wireless charging
No
Battery capacity
5000mAh

Main Screen

Multi-touch
Yes
Pixels
720x1600
Size (inches)
6.5
Touch screen
Yes

Camera

Flash type
LED
HD video recording
Yes
Resolution (max. mp)
48+8+2+2
No. of cameras
5
Secondary camera resolution (max. mp)
13
Video recording
Yes

Size / Weight

Shape
Candybar
Width (mm)
75.3
Height (mm)
163.6
Depth (mm)
8.9
Weight (g)
192

Sensors

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

Features

Smart View
Yes
3.5mm headphone jack
Yes
A-GPS
Yes
Always On
No
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
OTG compatible
Yes

Network

Band
Quad
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.