LG Stylo 4 vs Samsung Galaxy A20

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Display

Display size

6.2 inches
6.4 inches

Resolution

1080 x 2160 pixels
720 x 1560 pixels

Pixel density

390 ppi
268 ppi

Technology

TFT
Super AMOLED

Screen-to-body ratio

79.63 %
84.95 %

Features

Ambient light sensor, Proximity sensor
Proximity sensor

Camera

Rear

Single camera
Dual camera

Main camera

13 megapixels
13 megapixels

Hardware Features

Phase detection autofocus
Autofocus

Specifications

Aperture size: F2.2
Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm

Second camera

 
5 megapixels

Hardware Features

 
Ultra-wide

Specifications

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

Flash

LED
LED

Video recording

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features

Picture-taking during video recording, Video light, Digital image stabilization, Video calling, Video sharing
Video calling, Video sharing

Front

5 megapixels
8 megapixels

Features

Autofocus, High Dynamic Range mode (HDR)
 

Design

Dimensions

6.30 x 3.06 x 0.32 inches (160 x 77.7 x 8.1 mm)
6.24 x 2.94 x 0.31 inches (158.4 x 74.7 x 7.8 mm)

Weight

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

Materials

Back: Metal
Back: Plastic

Biometrics

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

Features

Stylus
 

Colors

Black
Black, Blue, Red

Hardware & Performance

System chip

Qualcomm Snapdragon 450 SDM450
Samsung Exynos 7884

Processor

Octa-core, 1800 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 1600 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm

GPU

Adreno 506
Mali-G71 MP2

RAM

3 GB
3 GB

Internal storage

32 GB
32 GB

Maximum User Storage

21.38 GB
21.7 GB

Storage expansion

up to 2000 GB
up to 512 GB

OS

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

Battery

Capacity

3300 mAh
4000 mAh

Charging

Qualcomm Quick Charge 2.0, Qualcomm Quick Charge 3.0
Samsung Adaptive Fast Charging

Talk time

14.00 hours
the average is 23 h (1379 min)
 

Stand-by time

20.0 days (480 hours)
the average is 21 days (498 h)
 

Talk time (3G)

 
26.00 hours
the average is 23 h (1387 min)

Internet use

 
 

3G

 
12 hours

LTE

 
13 hours

Wi-Fi

 
13 hours

Music playback

 
82.00 hours

Video playback

 
21.00 hours

Cellular

LTE (FDD)

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

LTE (TDD)

Bands 38, 41
Bands 38, 40, 41

UMTS

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

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

CDMA

800, 1900 MHz
 

Data

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

Connectivity

Bluetooth

4.2
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band
802.11 b, g, n

USB

USB 2.0
USB 2.0

Connector

USB Type-C (reversible)
USB Type-C (reversible)

Features

Mass storage device
Mass storage device

Location

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

Other

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

Phone features

Sensors

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

Notifications

Notification light, Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones, Vibration

Hearing aid compatibility

M4, T3
 

Other features

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

Multimedia

Screen mirroring

DLNA, Wireless screen share
Wireless screen share

Radio

FM
 

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Headphones connector

3.5mm
3.5mm

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Shopping information

In The Box

USB Cable, Charger, Quick Start Guide, SIM Ejection tool
 

MSRP price

$ 300
 
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