Samsung Galaxy A20 vs Samsung M30s

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Display

Display size

6.4 inches
6.4 inches

Resolution

720 x 1560 pixels
1080 x 2400 pixels

Pixel density

268 ppi
411 ppi

Technology

Super AMOLED
Super AMOLED

Screen-to-body ratio

84.95 %
 

Features

Proximity sensor
Ambient light sensor, Proximity sensor

Camera

Rear

Dual camera
Triple camera

Main camera

13 megapixels
48 megapixels

Hardware Features

Autofocus
Phase detection autofocus

Specifications

Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm
Aperture size: F2.0; Pixel size: 0.8 μm

Second camera

5 megapixels
8 megapixels

Hardware Features

Ultra-wide
Ultra-wide

Specifications

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

Third camera

 
5 megapixels

Hardware Features

 
Depth information

Specifications

 
Aperture size: F2.2

Flash

LED
LED

Video recording

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

Features

Video calling, Video sharing
 

Front

8 megapixels
16 megapixels

Design

Dimensions

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 6.1 oz (174 g)
 

Materials

Back: Plastic
 

Biometrics

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

Colors

Black, Blue, Red
 

Multimedia

Headphones

3.5 mm jack
3.5 mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Album art cover, Background playback
 

Screen mirroring

Wireless screen share
Wireless screen share

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Hardware & Performance

System chip

Samsung Exynos 7884
Samsung Exynos 7 Octa 9610

Processor

Octa-core, 1600 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 2300 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm

GPU

Mali-G71 MP2
Mali-G72 MP3

RAM

3 GB
6 GB

Internal storage

32 GB
128 GB

Available to use

21.7 GB
 

Storage expansion

microSDXC up to 512 GB
microSDXC up to 512 GB

OS

Android (9.0 Pie), Samsung One UI
Android (9.0 Pie), Samsung One UI

Connectivity & Features

Bluetooth

5.0
Yes

Wi-Fi

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

USB

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

Features

Mass storage device
 

Location

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

Sensors

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

Other

VoIP, Tethering, Computer sync, OTA sync
 

Cellular

LTE (FDD)

Bands 1, 3, 5, 7, 8, 20
 

LTE (TDD)

Bands 38, 40, 41
 

UMTS

850, 900, 1900, 2100 MHz
 

Data

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

Dual SIM

Yes
 

SIM type

Nano SIM
Nano SIM

Battery

Capacity

4000 mAh
6000 mAh

Type

Not user replaceable
Not user replaceable

Charging

Samsung Adaptive Fast Charging
Fast charging

Talk time (3G)

26.00 hours
the average is 23 h (1378 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

$ 250
 
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