LG G5 vs Samsung Galaxy A51 5G vs LG K92 - specs comparison

Display

Size:

5.3 inches

6.5 inches

6.7 inches

Resolution:

2560 x 1440 pixels, 554 PPI

2400 x 1080 pixels, 20:9 ratio, 405 PPI

2400 x 1080 pixels, 20:9 ratio, 393 PPI

Technology:

IPS LCD

Super AMOLED

IPS LCD

Screen-to-body:

70.15 %

87.37 %

84.36 %

Colors:

16 777 216

Touchscreen:

Capacitive, Multi-touch

Features:

Ambient light sensor, Proximity sensor

60Hz refresh rate, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

60Hz refresh rate, Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 820 8996

Samsung Exynos 980

Qualcomm Snapdragon 690 SM6350

Processor:

Quad-core, 2200 MHz, Kryo, 64-bit, 14 nm

Octa-core, 2200 MHz, ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm

Octa-core, 2000 MHz, Kryo 560, 64-bit, 8 nm

GPU:

Adreno 530

Mali-G76 MP5

Adreno 619L

RAM:

4GB LPDDR4

6GB LPDDR4

Internal storage:

32GB, available to use: 22.4 GB

128GB, available to use: 105.3 GB

128GB, available to use: 99 GB

Storage expansion:

microSDXC up to 2000 GB

microSDXC up to 1000 GB

microSDXC up to 2000 GB

Device type:

Smartphone

OS:

Android (8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow), LG UX UI

Android (10), Samsung One UI

Android (10)

Battery

Capacity:

2800 mAh

4500 mAh

4000 mAh

Type:

Li - Ion, User replaceable

Li - Polymer, Not user replaceable

Charging:

Qualcomm Quick Charge 3.0

Fast charging

Qualcomm Quick Charge 4

Max charge speed:

Wired: 25.0W

Camera

Rear:

Dual camera

Quad camera

Main camera:

16 MP (OIS, Laser autofocus)

48 MP (PDAF)

64 MP (PDAF)

Specifications:

F1.8; 26 mm; 1/2.6"; 1.12 μm

F2.0; 26 mm; 1/2"; 0.8 μm

F1.8; 25 mm; 1/2"; 0.8 μm

Second camera:

8 MP

12 MP (Ultra-wide)

5 MP (Ultra-wide)

Specifications:

Aperture size: F2.4; Focal Length: 9 mm

Aperture size: F2.2; Focal Length: 13 mm; Pixel size: 1.12 μm

Aperture size: F2.2; Sensor size: 1/5"; Pixel size: 1.12 μm

Third camera:

5 MP (Macro)

2 MP (Macro)

Specifications:

Aperture size: F2.4; Focal Length: 40 mm

Aperture size: F2.4; Pixel size: 1.75 μm

Fourth camera:

5 MP (Depth information)

2 MP (Depth information)

Specifications:

Aperture size: F2.2; Sensor size: 1/5"; Pixel size: 1.12 μm

Aperture size: F2.4; Pixel size: 1.75 μm

Video recording:

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD)

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (480 fps)

3840x2160 (4K UHD) (30 fps)

Features:

HDR, Time-lapse video, Picture-taking during video recording, Video calling, Video sharing

Hyperlapse, EIS

Time-lapse video, EIS

Front:

8 MP

32 MP (HDR)

16 MP

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.88 x 2.91 x 0.29 inches (149.4 x 73.9 x 7.3 mm)

6.26 x 2.90 x 0.34 inches (158.9 x 73.6 x 8.7 mm)

6.55 x 3.04 x 0.33 inches (166.4 x 77.2 x 8.4 mm)

Weight:

5.61 oz (159.0 g)

6.60 oz (187.0 g)

7.14 oz (202.0 g)

Materials:

Back: Metal

Back: Plastic; Frame: Aluminum

Biometrics:

Fingerprint (touch)

2D Face unlock, In-screen fingerprint

Fingerprint (touch)

Keys:

Left: Volume control

Right: Volume control, Lock/Unlock key

Left: Volume control; Right: Lock/Unlock key

Colors:

Gold, Gray, Silver, Pink

Prism cube black

Titan gray

Cellular

5G:

n41, n71, SA, NSA

SA, NSA

LTE (FDD):

Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 25(1900+)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 66(AWS-3), 71(600)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 14(700 PS), 20(800 DD), 29(700 d), 30(2300 WCS), 66(AWS-3)

LTE (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)

UMTS:

Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)

Bands 5(850), 4(1700/2100), 2(1900), 1(2100)

Bands 5(850), 2(1900), 1(2100)

Data Speed:

LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type:

Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Loudspeaker

Earpiece, Multiple speakers

Features:

aptX-HD

Dolby Atmos

aptX

Screen mirroring:

DLNA, Wireless screen share, SlimPort

Wireless screen share

DLNA, Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.2

5.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB:

Type-C (reversible)

Type-C (reversible), USB 2.0

Type-C (reversible), USB 3.1

Features:

Mass storage device, Video out, Charging

Charging, OTG

Charging

Location:

GPS, A-GPS

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

GPS, A-GPS, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass

Accelerometer, Gyroscope, Compass, Hall (for flip covers)

Accelerometer, Gyroscope, Compass, Heart rate, Barometer

Other:

NFC, UMA (Wi-Fi Calling), Infrared, Tethering, Computer sync, OTA sync

NFC, ANT+

NFC, UMA (Wi-Fi Calling)

Hearing aid compatible:

M3, T3

M4, T3

Phone features

Notifications:

Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording, TTY/TDD

Regulatory Approval

FCC approval:

Date approved:

Jul 15, 2020

Oct 01, 2020

FCC ID value:

A3LSMA516U link

ZNFK920AM link

Measured SAR:

Head:

1.18 W/kg

1.13 W/kg

Body:

1.20 W/kg

0.57 W/kg

Simultaneous Transmission:

3.25 W/kg

1.59 W/kg

Wireless Router:

1.37 W/kg

0.67 W/kg

Phablet:

3.53 W/kg

Buyers information

Price:

$ 500

$ 395

User Manual:

This is the official Samsung Galaxy A51 5G User Guide in English provided from the manufacturer.

In The Box:

A to C USB Cable, Wall Adapter, SIM Pin/Ejector, Quick Start Guide, Terms & Conditions

Availability

Officially announced:

Feb 21, 2016

Apr 08, 2020

Oct 29, 2020