Samsung Galaxy A20s vs Samsung Galaxy A9 Star comparison

Show Only Differences Highlight Differences	Samsung Galaxy A20s	Samsung Galaxy A9 Star
key specs
Display	6.50-inch	6.28-inch
Processor	Qualcomm Snapdragon 450	Qualcomm Snapdragon 660
Front Camera	8-megapixel	24-megapixel
Rear Camera	13-megapixel + 8-megapixel + 5-megapixel	16-megapixel + 24-megapixel
RAM	3GB	4GB
Storage	32GB	64GB
Battery Capacity	4000mAh	3700mAh
OS	Android 9 Pie	Android 8.0
Resolution	720x1560 pixels	1880x2220 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A20s	Galaxy A9 Star
Release date	September 23, 2019	June 1, 2018
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.30 x 77.50 x 8.00	162.40 x 77.00 x 7.50
Weight (g)	183.00	188.00
Battery capacity (mAh)	4000	3700
Removable battery	No	-
Fast charging	Proprietary	Proprietary
Wireless charging	No	-
Colours	Black, Blue, Green	Black, White
SAR value	0.27	-
display
Screen size (inches)	6.50	6.28
Touchscreen	Yes	Yes
Resolution	720x1560 pixels	1880x2220 pixels
Aspect ratio	19.5:9	3:2
Pixels per inch (PPI)	-	392
hardware
Processor	1.8GHz octa-core	2.2GHz octa-core (4x2.2GHz + 4x1.8GHz)
Processor make	Qualcomm Snapdragon 450	Qualcomm Snapdragon 660
RAM	3GB	4GB
Internal storage	32GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
Dedicated microSD slot	Yes	-
camera
Rear camera	13-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2)	16-megapixel (f/1.7) + 24-megapixel (f/1.7)
Rear autofocus	Yes	Phase detection autofocus
Rear flash	Yes	LED
Front camera	8-megapixel (f/2.0)	24-megapixel (f/2.0)
Front autofocus	No	-
Front flash	No	-
software
Operating system	Android 9 Pie	Android 8.0
Skin	One Ui	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 5.00
USB Type-C	Yes	Yes
Headphones	3.5mm	-
Number of SIMs	2	2
Wi-Fi Direct	Yes	Yes
NFC	-	Yes
FM	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM + CDMA
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM + CDMA
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Gyroscope	Yes	Yes

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