Samsung Galaxy A90 5G vs Samsung Galaxy A30s

Display

Display size

6.7 inches
6.4 inches

Resolution

1080 x 2400 pixels
720 x 1560 pixels

Aspect Ratio

20:9
19.5:9

Pixel density

393 ppi
268 ppi

Technology

Super AMOLED
Super AMOLED

Screen-to-body

85.99 %
84.95 %

Features

Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Qualcomm Snapdragon 855 SM8150
Samsung Exynos 7 Octa 7885

Processor

Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm
Octa-core, 1800 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm

GPU

Adreno 640
Mali-G71 MP2

RAM

6 GB LPDDR4
4 GB LPDDR4

Internal storage

128 GB
128 GB

Available to use

106.4 GB
 

Storage expansion

microSDXC up to 512 GB
microSDXC up to 512 GB

Device type

Smart phone
Smart phone

OS

Android
Android (9.0 Pie)

Battery

Capacity

4500 mAh
4000 mAh

Type

Li - Polymer, Not user replaceable
Li - Polymer, Not user replaceable

Charging

Samsung Adaptive Fast Charging
Fast charging

Talk time (4G)

54 hours
 

Internet use

LTE: 16 hours; Wi-Fi: 17 hours
 

Music playback

101.00 hours
 

Video playback

25.00 hours
 

Camera

Rear

Triple camera
Triple camera

Main camera

48 megapixels
25 megapixels

Features

Phase detection autofocus
Phase detection autofocus

Specifications

Aperture size: F2.0; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.7

Second camera

8 megapixels
8 megapixels

Features

Ultra-wide
Ultra-wide

Specifications

Aperture size: F2.2; Pixel size: 1.12 μm
Aperture size: F2.2; Focal Length: 13 mm

Third camera

5 megapixels
5 megapixels

Features

Depth information
Depth information

Specifications

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

Flash

LED
LED

Software Features

HDR, Panorama, Face detection, Scenes, Exposure compensation, ISO control, White balance presets, Touch to focus, Digital zoom, Geo tagging
HDR, Panorama, Face detection, Touch to focus, Digital zoom, Geo tagging

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (960 fps)
1920x1080 (Full HD) (30 fps)

Features

Time-lapse video, Digital image stabilization
 

Front

32 megapixels
16 megapixels

Features

High Dynamic Range mode (HDR)
 

Video capture

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

Design

Form factor

Candybar
Candybar

Dimensions

6.49 x 3.01 x 0.33 inches (164.8 x 76.4 x 8.4 mm)
6.24 x 2.94 x 0.30 inches (158.5 x 74.7 x 7.7 mm)

Weight

7.27 oz (206 g)
the average is 6.1 oz (174 g)
5.86 oz (166 g)
the average is 6.1 oz (174 g)

Materials

Back: Glass
 

Biometrics

2D Face unlock, In-screen fingerprint
In-screen fingerprint

Keys

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors

Black, White
Prism crush black, Prism crush white, Prism crush violet, Prism crush green

Cellular

5G

n78, Sub-6
 

LTE (FDD)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)

LTE (TDD)

Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

Data Speed

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

2G Data

EDGE, GPRS
EDGE, GPRS

SIM type

Nano SIM
Nano SIM

Global Roaming

Yes
Yes

Multimedia

Headphones

No 3.5mm jack
3.5mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Dolby Atmos
 

Screen mirroring

Wireless screen share
Wireless screen share

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth

5.0
5.0

Profiles/ Protocols

Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Generic Access (GAP), Handsfree (HFP), Headset (HSP), Message Access Profile (MAP), Object Push (OPP), Phone Book Access (PBAP)
Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Generic Access (GAP), Handsfree (HFP), Headset (HSP), Message Access Profile (MAP), Object Push (OPP), Phone Book Access (PBAP)

Wi-Fi

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

USB

Type-C (reversible), USB 3.1
Type-C (reversible), USB 2.0

Features

Charging, Headphones port
Charging

Location

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

Sensors

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

Other

ANT+
 

Regulatory Approval

FCC approval

 
 

Date approved

 
Aug 19, 2019

 
FCC ID value: A3LSMA307FN link

Measured SAR

 
 

Head

 
0.60 W/kg

Body

 
0.50 W/kg

Simultaneous Transmission

 
1.47 W/kg

Wireless Router

 
1.20 W/kg

Phablet

 
2.64 W/kg

Availability

Officially announced

 
Aug 22, 2019
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