Samsung Galaxy M20 vs Samsung Galaxy A20

$155.00 VIEW ON AMAZON
$156.49 VIEW ON AMAZON

Display

Display size

6.3 inches
6.4 inches

Resolution

1080 x 2340 pixels
720 x 1560 pixels

Pixel density

409 ppi
268 ppi

Technology

IPS LCD
Super AMOLED

Screen-to-body ratio

83.67 %
84.95 %

Features

Proximity sensor
Proximity sensor

Camera

Rear

Dual camera
Dual camera

Main camera

13 megapixels
13 megapixels

Hardware Features

Autofocus
Autofocus

Specifications

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

Second camera

5 megapixels
5 megapixels

Hardware Features

Ultra-wide
Ultra-wide

Specifications

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

Video recording

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

Features

Video calling, Video sharing
 

Front

8 megapixels
8 megapixels

Design

Dimensions

6.16 x 2.93 x 0.35 inches (156.4 x 74.5 x 8.8 mm)
6.24 x 2.94 x 0.31 inches (158.4 x 74.7 x 7.8 mm)

Weight

6.56 oz (186 g)
the average is 6.1 oz (174 g)
5.96 oz (169 g)
the average is 6.1 oz (174 g)

Materials

 
Back: Plastic

Biometrics

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

Colors

Black, Blue
Black, Blue, Red

Multimedia

Headphones

3.5 mm jack
3.5 mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Album art cover, Background playback, Dolby Atmos
 

Screen mirroring

Wireless screen share
Wireless screen share

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Hardware & Performance

System chip

Samsung Exynos 7 Octa 7904
Samsung Exynos 7884

Processor

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

GPU

Mali-G71 MP2
Mali-G71 MP2

RAM

4 GB
3 GB

Internal storage

64 GB
32 GB

Available to use

50.5 GB
21.7 GB

Storage expansion

microSDXC up to 512 GB
microSDXC up to 512 GB

OS

Android (9.0 Pie, 8.1 Oreo), Samsung Experience UI
Android (9.0 Pie), Samsung One UI

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

802.11 b, g, n; Hotspot, Wi-Fi Direct
802.11 b, g, n; Wi-Fi Direct, Hotspot

USB

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

Features

Mass storage device
Mass storage device

Location

GPS, A-GPS, Glonass, BeiDou
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, 3, 5, 7, 8, 20
Bands 1, 3, 5, 7, 8, 20

LTE (TDD)

Bands 38, 40, 41
Bands 38, 40, 41

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

Data

LTE-A Cat 12/13 (600/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

Yes
Yes

SIM type

Nano SIM
Nano SIM

VoLTE

Yes
 

Battery

Capacity

5000 mAh
4000 mAh

Type

Li - Polymer, Not user replaceable
Not user replaceable

Charging

Samsung Adaptive Fast Charging
Samsung Adaptive Fast Charging

Talk time (3G)

29.00 hours
the average is 23 h (1387 min)
26.00 hours
the average is 23 h (1387 min)

Internet use

3G: 15 hours; LTE: 17 hours; Wi-Fi: 17 hours
3G: 12 hours; LTE: 13 hours; Wi-Fi: 13 hours

Music playback

101.00 hours
82.00 hours

Video playback

17.00 hours
21.00 hours

Phone features

Notifications

Haptic feedback, Music ringtones, Vibration
 

Other features

Voice dialing, Voice commands, Voice recording
 

Regulatory Approval

FCC approval

 
 

Date approved

Jan 20, 2019
 

FCC ID value: A3LSMM205FN link
 

Measured SAR

 
 

Head

0.18 W/kg
 

Body

0.54 W/kg
 

Simultaneous Transmission

1.29 W/kg
 

Wireless Router

1.13 W/kg
 

Shopping information

MSRP price

 
$ 250
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