LG G6 vs Samsung Galaxy A51 - specs comparison

Display

Size:

5.7 inches

6.5 inches

Resolution:

2880 x 1440 pixels, 561 PPI

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

Technology:

IPS LCD

Super AMOLED

Screen-to-body:

79.47 %

87.37 %

Touchscreen:

Capacitive, Multi-touch

Features:

HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 821 MSM8996 Pro

Samsung Exynos 9611

Processor:

Quad-core, 2350 MHz, Kryo, 64-bit, 14 nm

Octa-core, 2300 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm

GPU:

Adreno 530

Mali-G72 MP3

RAM:

4GB

4GB LPDDR4

Internal storage:

32GB, available to use: 20.56 GB

128GB, available to use: 105.9 GB

Storage expansion:

microSDXC up to 2000 GB

microSDXC up to 512 GB

Device type:

Smartphone

OS:

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

Android (10), Samsung One UI

Battery

Capacity:

3300 mAh

4000 mAh

Type:

Li - Polymer, Not user replaceable

Battery life test results:

link

Charging:

Qualcomm Quick Charge 3.0

Fast charging

Camera

Rear:

Dual camera

Quad camera

Main camera:

13 MP (OIS, PDAF, CMOS image sensor)

48 MP (PDAF)

Specifications:

F1.8; 29 mm; 1/3.06"; 1.12 μm

F2.0; 26 mm; 1/2"; 0.8 μm

Second camera:

13 MP (Ultra-wide)

12 MP (Ultra-wide)

Specifications:

Aperture size: F2.4; Focal Length: 12 mm

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

Third camera:

5 MP (Macro)

Specifications:

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

Fourth camera:

5 MP (Depth information)

Specifications:

Aperture size: F2.2; Sensor size: 1/5"; Pixel size: 1.12 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) (240 fps)

Features:

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

Hyperlapse, EIS

Front:

5 MP (Wide Angle)

32 MP (HDR)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.86 x 2.83 x 0.31 inches (148.9 x 71.9 x 7.9 mm)

6.24 x 2.90 x 0.31 inches (158.5 x 73.6 x 7.9 mm)

Weight:

5.75 oz (163.0 g)

6.07 oz (172.0 g)

Materials:

Back: Glass (Corning Gorilla Glass 3); Frame: Aluminum

Back: Plastic; Frame: Plastic

Resistance:

Water, Dust, Shock; IP68; MIL-STD-810 certified

Biometrics:

Fingerprint (touch)

2D Face unlock, In-screen fingerprint

Keys:

Left: Volume control

Right: Volume control, Lock/Unlock key

Colors:

Black, Silver

Prism Crush black, Prism Crush white, Prism Crush pink, Prism Crush blue

Cellular

LTE (FDD):

Bands 1(2100), 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), 14(700 PS), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)

LTE (TDD):

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

UMTS:

850, 900, 1700/2100, 1900, 2100 MHz

Data Speed:

LTE-A Cat 11 (600/75 Mbit/s), HSPA, HSUPA, UMTS

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

SIM type:

Nano SIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Loudspeaker

Features:

32-Bit DAC, aptX-HD

Dolby Atmos

Screen mirroring:

DLNA, Wireless screen share

Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation, Video recording

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), USB 2.0

Features:

Mass storage device, OTG, Charging

Charging, OTG

Location:

GPS, A-GPS

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

Sensors:

Accelerometer, Gyroscope, Compass, Barometer

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

Other:

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

NFC, ANT+

Hearing aid compatible:

M4, T3

Phone features

Notifications:

Haptic feedback

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Nov 28, 2019

FCC ID value:

A3LSMA515FN link

Measured SAR:

Head:

0.89 W/kg

Body:

1.18 W/kg

Simultaneous Transmission:

1.56 W/kg

Wireless Router:

1.12 W/kg

Phablet:

2.76 W/kg

Buyers information

Price:

$ 400

User Manual:

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

Availability

Officially announced:

Feb 26, 2017

Dec 12, 2019