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Samsung Galaxy M20 vs Samsung Galaxy M30s Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
Samsung Galaxy M20
Samsung Galaxy M30s
Samsung Galaxy M20 Samsung Galaxy M30s
Released · Feb 05, 2019
Released · Sep 29, 2019
6.3-inch · 2340x1080px
6.4-inch · 2340x1080px
Dual camera
Triple camera
4GB · 64GB
4GB · 64GB
5000 mAh
6000 mAh

Availability

Officially announced
Jan 28, 2019

Design

Dimensions
6.16 x 2.93 x 0.35 inches
156.4 x 74.5 x 8.8 mm 		6.26 x 2.96 x 0.35 inches
159 x 75.1 x 8.9 mm
Weight
6.56 oz / 186.0 g 6.63 oz / 188.0 g
Materials
Back: Plastic
Frame: Plastic 		Back: Plastic
Biometrics
2D Face unlock, Fingerprint (touch) 2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Ocean blue, Charcoal black Black, Blue, White

Display

Size
6.3-inch, 83.67% screen-to-body 6.4-inch, 84.11% screen-to-body
Type
IPS LCD Super AMOLED
Resolution
2340x1080px, 19.5:9 ratio, 409 PPI 2340x1080px, 19.5:9 ratio, 403 PPI

Hardware

System chip
Samsung Exynos 7 Octa 7904 (14 nm) Samsung Exynos 9611 (10 nm)
Processor
Octa-core
1800 MHz
ARM Cortex-A73 and ARM Cortex-A53 		Octa-core
2300 MHz
ARM Cortex-A73 and ARM Cortex-A53
GPU
Mali-G71 MP2 Mali-G72 MP3
Memory
4GB (LPDDR4)/64GB
3GB/32GB 		4GB (LPDDR4)/64GB
Storage expansion
microSDXC up to 512 GB microSDXC up to 512 GB
OS
Android (10, 9.0 Pie, 8.1 Oreo) Android (11, 9.0 Pie)

Battery

Type
5000 mAh, Li - Polymer 6000 mAh
Charging
Samsung Adaptive Fast Charging Fast charging

Camera

Rear
Dual camera Triple camera
Main camera
13 MP (PDAF)
Aperture size: F1.9
Sensor size: 1/3.1"
Pixel size: 1.12 μm 		48 MP (PDAF)
Aperture size: F2.0
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
5 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 12 mm 		8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 12 mm
Third camera
5 MP (Depth information)
Aperture size: F2.2
Flash
LED LED
Video recording
1080p (30 fps) 4K UHD (30 fps), 1080p (60 fps), 720p (240 fps)
EIS
Front
8 MP (HDR)
Video capture: 1080p 		16 MP (HDR)
Video capture: 1080p

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
b,g,n
Wi-Fi Direct, Hotspot
802.11 b, g, n 		a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
USB
Type-C, USB 2.0 Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC NFC

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
Dolby Atmos, Album art cover, Background playback Dolby Atmos
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM, RDS, Recording option FM, RDS
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

4G (FDD) Bands
1, 3, 5, 7, 8, 20 1, 3, 5, 7, 8, 20
4G (TDD) Bands
38, 40, 41 38, 40, 41
3G Bands
5, 8, 2, 1 1, 2, 5, 8
Data Speed
LTE-A Cat 12/13 (600/150 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 Yes
SIM type
Nano SIM Nano SIM
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Jan 20, 2019
FCC ID value: A3LSMM205FN
Measured SAR
Head: 0.18 W/kg
Body: 0.54 W/kg
Simultaneous Transmission: 1.29 W/kg
Wireless Router: 1.13 W/kg

Alternative variants

with 32 GB storage
Memory 3GB/32GB
FCC OKs Cingular\'s purchase of AT&T Wireless