LG V40 ThinQ vs Samsung Galaxy A20

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Display

Display size

6.4 inches
6.4 inches

Resolution

1440 x 3120 pixels
720 x 1560 pixels

Pixel density

537 ppi
268 ppi

Technology

P-OLED
Super AMOLED

Screen-to-body ratio

83.68 %
84.95 %

Features

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

Camera

Rear

Triple camera
Dual camera

Main camera

12 megapixels
13 megapixels

Hardware Features

Optical image stabilization, Phase detection autofocus
Autofocus

Specifications

Aperture size: F1.5; Focal length: 27 mm; Sensor size: 1/2.6"; Pixel size: 1.4 μm
Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm

Second camera

16 megapixels
5 megapixels

Hardware Features

Ultra-wide, Phase detection autofocus, CMOS image sensor, Back-illuminated sensor (BSI)
Ultra-wide

Specifications

Aperture size: F1.9; Focal Length: 16 mm; Sensor size: 1/3.09"; Pixel size: 1 μm
Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/5"; Pixel size: 1.12 μm

Third camera

12 megapixels
 

Hardware Features

Telephoto, Optical image stabilization, Phase detection autofocus
 

Specifications

Optical zoom: 2x; Aperture size: F2.4; Focal Length: 52 mm; Sensor size: 1/3.4"; Pixel size: 1 μm
 

Flash

LED
LED

Video recording

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)
1920x1080 (Full HD) (30 fps)

Features

Optical image stabilization, High Dynamic Range mode (HDR), Time-lapse video, Digital image stabilization, Video calling, Video sharing
Video calling, Video sharing

Front

8 megapixels
8 megapixels

Features

Dual-Camera, Wide Angle
 

Design

Dimensions

6.25 x 2.98 x 0.3 inches (158.8 x 75.7 x 7.6 mm)
6.24 x 2.94 x 0.31 inches (158.4 x 74.7 x 7.8 mm)

Weight

5.96 oz (169 g)
the average is 6 oz (172 g)
5.96 oz (169 g)
the average is 6 oz (172 g)

Materials

Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum
Back: Plastic

Resistance

Water, Dust, Shock; IP 68; MIL-STD-810 certified
 

Biometrics

2D Face unlock, Fingerprint (touch)
2D Face unlock, Fingerprint (touch)

Colors

 
Black, Blue, Red

Colors

Aurora black, Moroccan blue
 

Multimedia

Headphones

3.5 mm jack
3.5 mm jack

Speakers

Earpiece, Multiple speakers
Earpiece, Loudspeaker

Features

32-Bit DAC, DTS:X Virtual Surround, aptX-HD
Album art cover, Background playback

Screen mirroring

DLNA, Wireless screen share, MirrorLink
Wireless screen share

Additional microphone(s)

for Noise cancellation, Video recording
for Noise cancellation

Hardware & Performance

System chip

Qualcomm Snapdragon 845 SDM845
Samsung Exynos 7884

Processor

Octa-core, 2800 MHz, Kryo 385, 64-bit, 10 nm
Octa-core, 1600 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm

GPU

Adreno 630
Mali-G71 MP2

RAM

6 GB
3 GB

Internal storage

64 GB
32 GB

Maximum User Storage

47.58 GB
21.7 GB

Storage expansion

microSDXC up to 2000 GB
microSDXC up to 512 GB

OS

Android (9.0 Pie, 8.1 Oreo), LG UX UI
Android (9.0 Pie), Samsung One UI

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

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

USB

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

Features

Mass storage device
Mass storage device

Location

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

Sensors

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

Other

NFC, VoIP, Tethering, Computer sync, OTA sync
VoIP, Tethering, Computer sync, OTA sync

Cellular

LTE (FDD)

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 66, 71
Bands 1, 3, 5, 7, 8, 20

LTE (TDD)

Bands 38, 39, 40, 41, 46
Bands 38, 40, 41

UMTS

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

Data

LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

 
Yes

SIM type

Nano SIM
Nano SIM

HD Voice

Yes
 

Battery

Capacity

3300 mAh
4000 mAh

Type

Not user replaceable
Not user replaceable

Charging

Qualcomm Quick Charge 3.0, Qi wireless charging
Samsung Adaptive Fast Charging

Talk time

22.00 hours
the average is 21 h (1288 min)
 

Stand-by time

17.2 days (413 hours)
the average is 19 days (457 h)
 

Talk time (3G)

 
26.00 hours
the average is 23 h (1362 min)

Internet use

 
3G: 12 hours; LTE: 13 hours; Wi-Fi: 13 hours

Music playback

 
82.00 hours

Video playback

 
21.00 hours

Phone features

Notifications

 
Haptic feedback, Music ringtones, Vibration

Other features

 
Voice dialing, Voice commands, Voice recording

Shopping information

MSRP price

$ 900
$ 250
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