LG V20 vs Huawei Mate X2 vs Samsung Galaxy S21

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

5.7 inches
8.0 inches
6.2 inches

Resolution:

2560 x 1440 pixels, 513 PPI
2480 x 2200 pixels, 414 PPI
2400 x 1080 pixels, 20:9 ratio, 424 PPI

Technology:

IPS LCD
OLED
Dynamic AMOLED

Screen-to-body:

72.40 %
86.89 %
86.06 %

Colors:

16 777 216

Peak brightness:

1300 cd/m2 (nit)

Touchscreen:

Capacitive, Multi-touch

Features:

Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
Folding inside the device, 90Hz refresh rate, Ambient light sensor
120Hz refresh rate (adaptive), HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor

Front cover display:

6.5 inches, 2700 x 1160 pixels, OLED, 90Hz refresh rate, Ambient light sensor, Proximity sensor

Rear cover display:

Part of the main display

Additional display:

160 pixels 1040 x, Touch screen: Yes, Capacitive

Hardware

System chip:

Qualcomm Snapdragon 820 MSM8996
Kirin 9000
Qualcomm Snapdragon 888

Processor:

Quad-core, 2150 MHz, Kryo, 64-bit, 14 nm
Octa-core, 3130 MHz, Cortex-A77@3.13 GHz + 3 x Cortex-A77@2.54 GHz + 4 x Cortex-A55@2.05 GHz, 64-bit, 5 nm
Octa-core, 2840 MHz, Kryo 680, 64-bit, 5 nm

GPU:

Adreno 530
Mali-G78
Adreno 660

RAM:

4GB LPDDR4
8GB LPDDR4
8GB LPDDR5

Internal storage:

64GB, available to use: 50 GB
256GB, not expandable
128GB (UFS 3.0), not expandable

Storage expansion:

microSDXC up to 2000 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (8.0 Oreo, 7.0 Nougat), LG UX UI
Android (10), EMUI 11.0 UI
Android (11), Samsung One UI

Battery

Capacity:

3200 mAh
4500 mAh
4000 mAh

Type:

User replaceable
Li - Polymer, Not user replaceable
Li - Polymer, Not user replaceable

Charging:

Qualcomm Quick Charge 3.0
Huawei SuperCharge
Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging

Max charge speed:

Wired: 55.0W
Wired: 25.0W; Wireless: 15.0W

Camera

Rear:

Dual camera
Quad camera, Doubles as a selfie camera
Triple camera

Main camera:

16 MP (OIS, Laser autofocus)
50 MP (OIS, Autofocus, PDAF)
12 MP (OIS, PDAF)

Specifications:

Aperture size: F1.8; Focal length: 29 mm; Sensor size: 1/2.8"
Aperture size: F1.9
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/1.76"; Pixel size: 1.8 μm

Second camera:

8 MP (Ultra-wide)
12 MP (Telephoto, OIS)
64 MP (Telephoto, OIS, PDAF)

Specifications:

Aperture size: F2.4; Focal Length: 12 mm; Sensor size: 1/3.2"
Optical zoom: 3.0x; Aperture size: F2.4
Aperture size: F2.0; Focal Length: 29 mm; Sensor size: 1/1.7"; Pixel size: 0.8 μm

Third camera:

8 MP (Telephoto, OIS, Autofocus)
12 MP (Ultra-wide, Autofocus)

Specifications:

Optical zoom: 10.0x; Aperture size: F4.4
Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm

Fourth camera:

16 MP (Ultra-wide)

Specifications:

Aperture size: F2.2

Video recording:

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (960 fps)
7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

Features:

Continuous autofocus, Object tracking, EIS, Video calling, Video sharing
Video calling, Video sharing
OIS, HDR, Hyperlapse, Continuous autofocus, Video light, EIS

Front:

5 MP (Wide Angle)
16 MP (Wide Angle)
10 MP (PDAF, HDR)

Video capture:

2512x1080
3840x2160 (4K UHD) (60 fps)

Design

Dimensions:

6.29 x 3.07 x 0.30 inches (159.7 x 78.1 x 7.6 mm)
6.37 x 5.74 x 0.32 inches (161.8 x 145.8 x 8.2 mm )
5.97 x 2.80 x 0.31 inches (151.7 x 71.2 x 7.9 mm)

Folded:

6.37 x 2.93 x 0.57 inches (161.8 x 74.6 x 14.7 mm)

Weight:

6.14 oz (174.0 g)
10.41 oz (295.0 g)
6.03 oz (171.0 g)

Materials:

Back: Aluminum
Back: Aluminum; Frame: Aluminum
Back: Plastic; Frame: Aluminum

Resistance:

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

Biometrics:

Fingerprint (touch)
Fingerprint (touch)
2D Face unlock, Ultrasonic in-screen fingerprint

Keys:

Left: Volume control; Back: Lock/Unlock key
Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Gray, Silver, Pink
Crystal Blue, Crystal Pink, White, Black
Phantom pink, Violet, Gray, White

Cellular

5G:

n1, n3, n28, n38, n40, n41, n77, n78, n79, n80, n84
n2, n5, n12, n25, n41, n66, n71, n77, n260, n261, SA, NSA, Sub-6, mmWave

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), 9(1800), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+)
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), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 66(AWS-3), 71(600)

LTE (TDD):

Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)

UMTS:

Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900), 19(800)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE-A Cat 12 (600/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A Pro Cat 21 (1400/200 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

Dual SIM:

Yes

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
No 3.5mm jack
No 3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker
Earpiece, Multiple speakers

Features:

32-Bit DAC, aptX-HD
Album art cover, Background playback
32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus

Screen mirroring:

DLNA, Wireless screen share, SlimPort
Wireless screen share
Wireless screen share

Radio:

FM, Stereo, RDS

Additional microphone(s):

for Noise cancellation, Video recording
for Noise cancellation, Video recording

Connectivity & Features

Bluetooth:

4.2
5.2
5.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot

USB:

Type-C (reversible), USB 2.0
Type-C (reversible), USB 3.1
Type-C (reversible), USB 3.2

Features:

Mass storage device, Video out, Charging
Charging, Headphones port, Mass storage device
Charging, Headphones port, OTG, Video out

Location:

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

Sensors:

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

Other:

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

Hearing aid compatible:

M3, T3

Phone features

Notifications:

Haptic feedback

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Dec 08, 2020

FCC ID value:

A3LSMG991U link

Measured SAR:

Head:

0.36 W/kg

Body:

1.08 W/kg

Simultaneous Transmission:

3.96 W/kg

Wireless Router:

1.09 W/kg

Phablet:

2.49 W/kg

Buyers information

Price:

$ 2785
$ 800

In The Box:

Charger, USB Type-C Cable, USB Type-C Earphones, Standing PU Case (Dependent on market), Quick Start Guide, Eject Tool, Warranty Card, Precautions card
C to C Data Cable, Ejection Pin

Availability

Officially announced:

Sep 06, 2016
Feb 22, 2021
Jan 14, 2021
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