Samsung Galaxy A51
Popular Topics
Follow these steps to get started with your device
Get startedUsing voicemail
| To switch on your voicemail: | |
| 1. Call 2905 free | |
| To switch off your voicemail: | |
| 1. Call 2915 free | |
| To change your PIN: | |
| 1. Dial 905 2. Press * (star key) 3. Press 4 4. Press 4 5. Press 1 Your default PIN is 8705. The first time you dial 905, you'll be asked to change your PIN. When prompted: 1. Enter a new 4 to 10-digit PIN 2. Press the # key For extra security, you can also set up PIN protection. This means you'll need to enter your PIN every time you go into voicemail. | |
| To turn PIN protection on or off: | |
| 1. Dial 905 2. Press * (star key) 3. Press 4 4. Press 4 5. Press 2 | |
| To listen to your messages: | |
| 1. Dial 905 If you've received any new voicemail messages, they'll be played here. | |
| To listen to your messages from a different phone: | |
| 1. Dial your own Tesco Mobile number and let it go to voicemail 2. Interrupt the greeting by pressing the * (star key) 3. Enter your PIN, followed by the # (hash key) | |
| To record your own personal greeting: | |
| 1. Dial 905 2. Press * (star key) 3. Press 3 4. Press 2 5. Press 0 to start recording 6. Press 0 to stop recording | |
| Mailbox settings: | |
| You can save up to 40 four-minute messages in your mailbox, for up to 30 days. Any messages older than 30 days are deleted. You can also set up your phone, so that it tells you when you have new voicemail. To set up voicemail alerts: 1. Dial 905 2. Press * (star key) 3. Press 4 4. Press 1 | |
| To change how long your phone rings before it goes to voicemail: | |
| 1. Enter **61*905*11* 2. Enter either 10, 20, or 30 seconds 3. Press # 4. Press call For example: if you want your phone to ring for 30 seconds before it diverts to voicemail: 1. Enter **61*905*11*30# 2. Press call | |
| To change your voicemail notification to a call: | |
| 1. Dial 905 2. Press * (star key) 3. Option 4 4. Option 2 |
Top specifications
SIM type
Dual nano
Internal device memory
128GB
Memory card max size
512GB
Device warranty
24 months
Battery
Removable battery
No
Talk time (mins)
1920
Fast charge
Yes - 15W
Power saving
Power saving mode
Wireless charging
No
Battery capacity
4000mAh
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
Connectivity
Personal hotspot
Yes
Wi-Fi Direct
Yes
USB type
Type-C
USB cable
Yes
Wi-Fi calling
Yes
4G calling
Yes
Near Field Communication (NFC)
Yes
Bluetooth
Yes
Wi-Fi (WLAN)
Yes
Smartwatch compatible
Yes
Processor
CPU speed
Octa-core (2.3GHz x4 + 1.7GHz x4)
Display
Resolution
1080x2400
Multi-touch
Yes
Touch screen
Yes
Size (inches)
6.5
Network
Wi-Fi and 4G Calling (VoLTE)
Yes
VoLTE (4G calling in UK)
Yes
Band
Quad
2G
Yes
3G
Yes
4G
Yes
5G
No
Works in the US
Yes
Messaging
Text messages
Yes
Multimedia messages
Yes
Email
Yes
IM
Yes
Platform
Operating system
Android
Android version
Android 10
Sensors
Gyroscope
Yes
Accelerometer
Yes
Ambient light sensor
Yes
Digital compass
Yes
Proximity sensor
Yes
Memory
RAM
4GB
Device memory
128GB
Card slot
microSD
Card max size
512GB
Front camera
No. of cameras
1
Resolution (max MP)
32
Camera type
Front camera
Aperture
f/2.2
Camera
Slow motion
Yes - HD @ 240fps
No. of cameras
5
Primary camera
Quadruple rear-facing
Secondary camera
Front-facing
Video recording
Yes
Rear camera
Resolution (max MP)
Main camera: 48
Ultra Wide camera: 12
Depth camera: 5
Macro camera: 5
Ultra Wide camera: 12
Depth camera: 5
Macro camera: 5
No. of cameras
4
Camera type
Main camera
Ultra Wide camera
Depth camera
Macro camera
Ultra Wide camera
Depth camera
Macro camera
Aperture
Main camera: f/2.0
Ultra Wide camera: f/2.2
Depth camera: f/2.2
Macro camera: f/2.4
Ultra Wide camera: f/2.2
Depth camera: f/2.2
Macro camera: f/2.4
Flash
LED
HD video recording
Yes - 4K resolution @ 30fps
Zoom
8x digital, macro
Features
Always On
Yes
Voice recording
Yes
Web browser
Yes
A-GPS
Yes
3.5mm headphone jack
Yes
Document viewer
Yes
GPS
Yes
Video calling
Yes
FM radio
Yes
Loudspeaker
Yes
Video player
Yes
Music player
Yes
QR code scanner
Yes - Bixby Vision
OTG compatible
Yes
Security
Facial recognition
Yes
Fingerprint sensor
Yes
Warranty
Device warranty
24 months
Flash
Flash type
LED
Virtual assistant
Bixby
Yes
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