Comparison of Samsung Galaxy A51 64Gb and Samsung Galaxy A51 5G 128Gb Ram 8Gb smartphones based on their characteristics

Samsung Galaxy A51 64Gb

Samsung Galaxy A51 5G 128Gb Ram 8Gb

Manufacturer and Model

Manufacturer

Samsung

Samsung

Phone model

Galaxy A51 64Gb

Galaxy A51 5G 128Gb Ram 8Gb

Year of release

2019

2020

Alternative phone model name

SM-A515F/DS, SM-A515F/DSN, SM-A515FN/DS

SM-A516F/DSN

Appearance

Case type

Monoblock

Monoblock

Body length

159 mm

159 mm

Body width

74 mm

74 mm

Body thickness

7.9 mm

8.7 mm

Weight

172 g

187 g

Volume

92.16 cm³

101.75 cm³

Body materials and finishes

• Plastic

• Plastic

Colors

• Black
• Sea wave
• Light red
• White

• Black
• Pink
• White

Processor (CPU)

Processor model

• Exynos 7 Series 9611

• Exynos 980

CPU clock speed

2300 MHz

2200 MHz

Number of processor cores

8

8

Graphics Processor (GPU)

GPU

GPU model

• ARM Mali-G72 MP3

• ARM Mali-G76 MP5

Primary storage (RAM)

The amount of RAM

4 GB

8 GB

Internal storage

Built-in memory

• 64 GB

• 128 GB

SD card

Types of Supported Memory Cards

• microSDXC
• microSDHC
• microSD

• microSDXC
• microSDHC
• microSD

Maximum expandable memory

1024 GB

512 GB

Hot swappable memory card

Operating system

Operating system

Android 10.0

Battery

Battery capacity

4000

4500

Battery type

Li-Pol

Li-Pol

Charging the battery from USB

Call duration in GSM networks

32 h

Standby time in GSM networks

87 h

Call duration in UMTS (WCDMA) networks

32 h

Standby time on UMTS (WCDMA) networks

87 h

Screen

Screen diagonal

6.5 in

6.5 in

Screen resolution

2400 x 1080 pixels

2400 x 1080 pixels

Resolution formats

• Full HD
• HD

• Full HD
• HD

Pixel density

405 ppi

405 ppi

Screen technology

Super AMOLED

Super AMOLED

Color depth

24 bit

24 bit

Touch screen

Touch screen type

Capacitive

Capacitive

Anti-scratch screen

Aspect ratio

2.222

2.222

Auto-rotate screen

Ambient light sensor

Proximity sensor

Main photo/video camera

Camera megapixels

48 Mp

48 Mp

Maximum photo resolution

9238 x 5196 pixels

9238 x 5196 pixels

Shooting resolution formats

• Full Ultra HD
• Ultra HD
• Quad HD
• Full HD
• HD

• Full Ultra HD
• Ultra HD
• Quad HD
• Full HD
• HD

Dual camera

The presence of a flash

Flash type

LED

LED

Shooting settings

Autofocus

Face detector

Viewfinder

Digital image stabilization

Other photo settings

• Serial shooting
• Panoramic shooting
• Hdr shooting
• Face detection

• Serial shooting
• Panoramic shooting
• Hdr shooting
• Face detection

Video capability

Maximum video resolution

3840 x 2160 pixels

3840 x 2160 pixels

Movie speed

30 fps

30 fps

Movie settings

Movie settings list

• White balance
• Color effects
• Scene selection mode

• White balance
• Color effects
• Scene selection mode

Front photo/video camera

Front camera megapixels

32 Mp

32 Mp

Maximum photo resolution

7542 x 4243 pixels

7542 x 4243 pixels

Shooting resolution formats

• Ultra HD
• Quad HD
• Full HD
• HD

• Ultra HD
• Quad HD
• Full HD
• HD

Front camera video

SIM card and calls

Number of SIM-cards

2

2

Mode of operation of multiple SIM-cards

Alternating

Alternating

SIM card type

Nano-SIM

Nano-SIM

MP3 ringtones

Polyphonic ringtones

Vibration mode

Speakerphone

Conference call

Speed dial

Video calls

Second microphone

Noise reduction during a call

Ability to mute the microphone during a call

Extended phone book

Contacts in the phone book

Unlimited

Unlimited

Data exchange between SIM card and internal memory

Mobile communications

Cellular generation

4.5G

5G

GSM support

GSM frequencies

• GSM 850 MHz
• GSM 900 MHz
• GSM 1800 MHz
• GSM 1900 MHz

• GSM 850 MHz
• GSM 900 MHz
• GSM 1800 MHz
• GSM 1900 MHz

UMTS support

UMTS frequencies

• UMTS 850 MHz
• UMTS 900 MHz
• UMTS 1900 MHz
• UMTS 2100 MHz

• UMTS 850 MHz
• UMTS 900 MHz
• UMTS 1900 MHz
• UMTS 2100 MHz

LTE support

Internet data transmission standards

Data transmission standards

• HSPA+
• HSUPA
• HSDPA
• EDGE
• GPRS

• HSPA+
• HSUPA
• HSDPA
• EDGE
• GPRS

Wi-Fi

Built-in Wi-Fi

Wi-Fi Direct support

USB

USB connector

USB connector type

USB Type-C

USB Type-C

USB standard

2.0

2.0

USB OTG support

Bluetooth

Built-in Bluetooth

Bluetooth standard

5.0

5.0

A2DP support

Navigation and positioning

Built-in GPS

A-GPS support

Installed GLONASS

Built-in digital compass

Radio

Built-in radio receiver

Radio range

87.5 - 108 МГц

87.5 - 108 МГц

Sensors and gauges

Ambient light sensor

Proximity sensor

Accelerometer

Orientation and rotation sensor

Magnetometer

Connectors and interfaces

USB connector

USB Type-C

USB Type-C

TRS jack (mini/micro jack)

3.5 mm

3.5 mm

Wireless NFC

ANT+ wireless technology

Images

Supported image formats

• PNG
• JPEG
• GIF
• BMP

• PNG
• JPEG
• GIF
• BMP

Installed image editor

Geo tags

Video

Installed video player

Supported video formats

• MP4
• AVI
• 3GPP
• WMV

• MP4
• AVI
• 3GPP
• WMV

Video resolution formats

• Ultra HD
• Quad HD
• Full HD
• HD

• Ultra HD
• Quad HD
• Full HD
• HD

Streaming video

Geo tags

Audio

Installed audio player

Supported audio formats

• AAC
• MIDI
• MP3
• WMA
• WAV

• AAC
• MIDI
• MP3
• WMA
• WAV

MP3 support

Streaming audio

Dictaphone

Voice notes

TRS jack (mini/micro jack)

3.5 mm

3.5 mm

Control elements

Touch input

Multitouch

Pinch zoom

Russified input

Documents and office

Installed Organizer (PIM)

Office document support

Email

IMAP4 protocol support

Convert speech to text

Connectivity and synchronization

PC connection

Synchronization over the mobile network

Synchronization with services

• Gmail
• Gtalk
• Facebook
• Twitter
• Youtube
• Google search
• Google maps

• Gmail
• Gtalk
• Facebook
• Twitter
• Youtube
• Google search
• Google maps

Software features

Installed browser

• HTML
• WAP

• HTML
• WAP

Receiving and sending SMS

SMS messages

SMS T9 support

SMS output in the form of a chat

MMS support

Security

Fingerprint scanner

Installed VPN

Additional features

Standalone mode (flight mode)