Samsung Galaxy A51 5G User Manual

  
  
 
  
  


C)
g
-ff.-
✓,,
Settings
Lock screen and security
You can secure your device and protect your data by setting a screen lock.
Screen lock types | Find My Device | Find My Mobile | Google Play Protect | Security
update | Permission manager | Controls and alerts | Samsung Privacy | Google Privacy |
Samsung Pass | Secure Folder | Private Share | Install unknown apps | Encrypt or
decrypt SD card | Password for factory data reset | Set up SIM card lock | View
passwords | Device administration | Credential storage | Advanced security settings |
Location
Screen lock types
You can choose from the following screen lock types that offer high, medium, or no
security: Swipe, Pattern, PIN, Password, and None.
NOTE Biometric locks are also available to protect access to your device and
sensitive data on your device. For more information, see Biometric security.
Set a secure screen lock
It is recommended that you secure your device using a secure screen lock (Pattern,
PIN, or Password). This is necessary to set up and enable biometric locks.
1.
From Settings, tap
Lock screen > Screen lock type and tap a secure screen
lock (Pattern, PIN, or Password).
2.
Tap
to enable showing notifications on the lock screen. The following
options are available:
•
Hide content: Do not show notifications in the Notification panel.
•
Notifications to show: Choose which notifications to show on the Lock screen.
•
Show on Always On Display: Display notifications on the Always on Display
screen.
3. Tap Done to exit the menu.
126

Samsung Galaxy A51 5G Specifications

General

Display Size	6.5 inches
Display Type	Super AMOLED
Resolution	1080 x 2400 pixels
Processor	Exynos 980
Storage	128GB
Front Camera	32 MP
Battery Capacity	4500 mAh
Network Technology	GSM / HSPA / LTE / 5G
Launch Date	April 2020
Dimensions	158.9 x 73.6 x 8.7 mm
Weight	187 g
Build	Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM	Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Protection	Corning Gorilla Glass 3
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)
Main Camera Features	LED flash, panorama, HDR
Selfie Video	4K@30fps, 1080p@30fps
Loudspeaker	Yes
3.5mm jack	Yes
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	5.0, A2DP, LE
GPS	Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC	Yes
Radio	FM radio
USB	USB Type-C 2.0, USB On-The-Go
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Colors	Prism Cube Black, Prism Cube White, Prism Cube Pink
RAM	6GB, 8GB
Rear Camera	48 MP + 12 MP + 5 MP + 5 MP
Operating System	Android 10, upgradable to Android 12
Main Camera Video	4K@30fps, 1080p@30fps
Charging	15W wired
Models	SM-A516B, SM-A516N, SM-A516U