Samsung Galaxy M30 vs Samsung Galaxy A30s

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Display

Display size

6.4 inches
6.4 inches

Resolution

1080 x 2280 pixels
720 x 1560 pixels

Pixel density

395 ppi
268 ppi

Technology

Super AMOLED
Super AMOLED

Screen-to-body ratio

86.66 %
84.95 %

Features

Proximity sensor
Ambient light sensor, Proximity sensor

Camera

Rear

Triple camera
Triple camera

Main camera

13 megapixels
25 megapixels

Hardware Features

Phase detection 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: F1.7

Second camera

5 megapixels
8 megapixels

Hardware Features

Ultra-wide
Ultra-wide

Specifications

Aperture size: F2.2; Focal Length: 12 mm; Sensor size: 1/5"; Pixel size: 1.12 μm
Aperture size: F2.2; Focal Length: 13 mm

Third camera

5 megapixels
5 megapixels

Hardware Features

Depth information
Depth information

Specifications

Aperture size: F2.2
Aperture size: F2.2

Video recording

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

Features

Video calling, Video sharing
 

Front

16 megapixels
16 megapixels

Design

Dimensions

6.26 x 2.96 x 0.33 inches (159 x 75.1 x 8.5 mm)
6.24 x 2.94 x 0.30 inches (158.5 x 74.7 x 7.7 mm)

Weight

6.14 oz (174 g)
the average is 6.1 oz (174 g)
5.86 oz (166 g)
the average is 6.1 oz (174 g)

Materials

Back: Plastic
 

Biometrics

2D Face unlock, Fingerprint (touch)
In-screen fingerprint

Features

Soft keys
 

Colors

Black, Blue
 

Colors

 
Prism crush black, Prism crush white, Prism crush violet, Prism crush green

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

Radio

FM
 

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Hardware & Performance

System chip

Samsung Exynos 7 Octa 7904
Samsung Exynos 7 Octa 7885

Processor

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

GPU

Mali-G71 MP2
Mali-G71 MP2

RAM

6 GB
4 GB

Internal storage

128 GB
128 GB

Available to use

107.6 GB
 

Storage expansion

microSDXC up to 512 GB
microSDXC up to 512 GB

OS

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

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band; 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
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Compass

Other

VoIP, Tethering, Computer sync, OTA sync
 

Cellular

LTE (FDD)

Bands 1, 3, 5, 8, 20
Bands 1, 3, 5, 7, 8, 20

LTE (TDD)

Bands 40, 41
Bands 38, 40, 41

UMTS

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

Data

LTE-A, 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

VoLTE

Yes
 

Battery

Capacity

5000 mAh
4000 mAh

Type

Not user replaceable
Li - Polymer, Not user replaceable

Charging

Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging
Fast charging

Talk time (3G)

31.00 hours
the average is 23 h (1387 min)
 

Internet use

3G: 18 hours; LTE: 20 hours; Wi-Fi: 19 hours
 

Music playback

105.00 hours
 

Video playback

25.00 hours
 

Phone features

Notifications

Haptic feedback, Music ringtones, Vibration
 

Other features

Voice dialing, Voice commands, Voice recording
 

Regulatory Approval

FCC approval

 
 

Date approved

Feb 13, 2019
Aug 19, 2019

FCC ID value: A3LSMM305F link
FCC ID value: A3LSMA307FN link

Measured SAR

 
 

Head

0.28 W/kg
0.60 W/kg

Body

0.39 W/kg
0.50 W/kg

Simultaneous Transmission

1.24 W/kg
1.47 W/kg

Wireless Router

0.93 W/kg
1.20 W/kg

Phablet

 
2.64 W/kg
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