Samsung Galaxy A90 5G vs Samsung Galaxy A50

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Display

Display size

6.7 inches
6.4 inches

Resolution

1080 x 2400 pixels
1080 x 2340 pixels

Pixel density

393 ppi
403 ppi

Technology

Super AMOLED
Super AMOLED

Screen-to-body ratio

85.99 %
85.24 %

Features

Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Camera

Rear

Triple camera
Triple camera

Main camera

48 megapixels
25 megapixels

Hardware 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; Focal length: 27 mm; Sensor size: 1/2.8"; Pixel size: 0.9 μm

Second camera

8 megapixels
8 megapixels

Hardware Features

Ultra-wide
Ultra-wide

Specifications

Aperture size: F2.2; Pixel size: 1.12 μm
Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera

5 megapixels
5 megapixels

Hardware Features

Depth information
Depth information

Specifications

Aperture size: F2.2
Aperture size: F2.2; Focal Length: 24 mm; Sensor size: 1/5"; Pixel size: 1.12 μm

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (960 fps)
1920x1080 (Full HD) (30 fps), 1280x720 (HD) (240 fps)

Features

Time-lapse video, Digital image stabilization
Hyperlapse, Digital image stabilization

Front

32 megapixels
25 megapixels

Features

High Dynamic Range mode (HDR)
 

Design

Dimensions

6.49 x 3.01 x 0.33 inches (164.8 x 76.4 x 8.4 mm)
6.24 x 2.93 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
Back: Plastic

Biometrics

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

Colors

 
Black, Pink, Blue, White

Colors

Black, White
 

Multimedia

Headphones

USB Type-C (reversible)
3.5 mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features

Dolby Atmos
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

Qualcomm Snapdragon 855 SM8150
Samsung Exynos 7 Octa 9610

Processor

Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm
Octa-core, 2300 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm

GPU

Adreno 640
Mali-G72 MP3

RAM

6 GB
4 GB

Internal storage

128 GB
128 GB

Available to use

 
107 GB

Storage expansion

microSDXC up to 512 GB
microSDXC up to 512 GB

OS

Android
Android (9.0 Pie), Samsung One UI

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

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

USB

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

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

Mobile Payment

 
Samsung Pay

Other

ANT+
NFC, ANT+, VoIP, Tethering, Computer sync, OTA sync

Cellular

5G

Bands NSA, Sub-6
 

LTE (FDD)

 
Bands 1, 3, 5, 7, 8, 20

LTE (TDD)

 
Bands 38, 40, 41

UMTS

 
850, 900, 1900, 2100 MHz

Data

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

 
Yes

SIM type

Nano SIM
Nano SIM

VoLTE

 
Yes

Battery

Capacity

4500 mAh
4000 mAh

Type

Not user replaceable
Li - Ion, Not user replaceable

Charging

Samsung Adaptive Fast Charging
Samsung Adaptive Fast Charging

Talk time (3G)

 
23.00 hours
the average is 23 h (1387 min)

Internet use

 
3G: 12 hours; LTE: 14 hours; Wi-Fi: 15 hours

Music playback

 
92.00 hours

Video playback

 
19.00 hours

Regulatory Approval

FCC approval

 
 

Date approved

 
Feb 11, 2019

 
FCC ID value: A3LSMA505F link

Measured SAR

 
 

Head

 
0.34 W/kg

Body

 
0.45 W/kg

Simultaneous Transmission

 
1.44 W/kg

Wireless Router

 
1.20 W/kg

Phablet

 
1.07 W/kg

Shopping information

MSRP price

 
$ 350
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