Is Samsung w20 19 worth buying?

Like the classic somersault, you can start.

Important parameter

Main screen size

4.2 inches

Main screen resolution

1920x 1080 pixels

Rear camera

Double12 million pixels

front-facing camera

Eight hundred

Battery capacity

3070 mah

Battery type

Non-detachable battery

Core number

Eight nuclear

internal storage

6GB

Basic parameter

listing date

20 18 1 1.09

Mobile phone type

4G mobile phone 3G mobile phone smart phone camera phone

CPU model

Qualcomm Snapdragon 845

Fuselage color

Rui gold and silver

screen

touch screen

Capacitor screen multi-touch

Main screen size

4.2 inches

Main screen material

Super AMOLED inner screen/outer screen

Main screen resolution

1920x 1080 pixels

Pixels per inch of screen

525 lb/in

Narrow border

5.55 mm

Screen ratio

57.7 1%

Other screen parameters

Screen color:160,000 colors, internal screen/external screen.

Hardware appliance

CPU frequency

2.8GHz Big Quad-Core 1.7GHz Small Quad-Core

Core number

Eight nuclear

RAM capacity

6GB

ROM capacity

128GB/5 12GB

storage card

MicroSD card

Expand capacity

5 12GB

Battery type

Non-detachable battery

Battery capacity

3070 mah

keep patience

Theoretical standby time: about 85 hours, about 280 hours (screen reminder function is off)

Networks and connections

4G network

Mobile TD-LTE Unicom TD-LTE Unicom FDD-LTE Telecom TD-LTE Telecom FDD-LTE

3G network

Mobile 3G TD-SCDMA Unicom 3G WCDMA Telecom 3G CDMA2000 Unicom 2G/ Mobile 2G GSM

Supported frequency band

2G:GSM 900/ 1800/ 1900; 2G:CDMA CDMA 800; 3G:WCDMA b 1/B2/B5/B8; 3G:CDMA BC0; 3G:TD-SCDMA B34/39; 4G:TDD-LTE B38(2600)/B39( 1900)/B40(2300)/b 4 1(2555-2575)/b 4 1(2575-2635)/b 4 1(2635-2655); 4G:FDD-LTE b 1(2 100)/B3( 1750- 1765)/B3( 1765- 1780)/B5(850)/B7(2600)/B8(900)

SIM card type

double card

WLAN function

Dual-band Wifi IEEE 802.11A/B/G/N/AC supports WiFi 2x2 MIMO technology supports MU-MIMO WiFi display.

navigate by water/air

GPS navigation GLONASS navigation Beidou navigation Galileo

Connect and enjoy * * *

WLAN hotspot ANT+

Bluetooth

Support Bluetooth 4.2

NFC

Support NFC

Fuselage interface

USB Type-C interface USB 3. 1 Gen 1

camera

Total number of cameras

Three-camera rear dual camera

Rear camera

Double12 million pixels

front-facing camera

Eight hundred

Sensor type

Complementary metal oxide semiconductor

flashlight

led light supplement lamp

hole

After f/ 1.5+f/2.5 before f/2.0

Video shooting

Post: 4K 3840x2 160 30 frames/second video recording; Freeze time shooting: 960fps @ HD, 240fps @FHD

Photo function

Dual OIS optical image stabilization, 2 times optical zoom, concentration time shooting, dynamic shooting, digital zoom up to 10 times autofocus.

external

designer

rebuild

Cell phone size

132.9x63.4x17.3mm

Mobile phone weight

257 grams

Functions and services

Sensor type

Acceleration sensor air pressure sensor fingerprint reader gyro sensor geomagnetic sensor Hall sensor iris sensor light sensor proximity sensor.

Audio support

Support MP3/M4A/3GA/AAC/OGG/OGA/WAV/WMA/AMR/AWB/FLAC/MIDI/XMF/MX MF/IMY/RTTTL/RTX/OTA/DFF/DSF/APE; Equal format

Video support

Supports MP4/M4V/3GP/3G2/WMV/ASF/AVI/FLV/MKV/WebM and other formats.

Picture support

Support JPEG and other formats

Public function

Stopwatch calculator electronic dictionary memorandum calendar notebook

enterprise function

Aircraft mode

Warranty information

Guarantee insurance policy

National warranty enjoys three guarantees service.

Warranty time

1 year

Warranty remarks

Host 1 year battery 1 year charger 1 year