Samsung Galaxy M30s vs Samsung Star 3 Duo comparison

Show Only Differences Highlight Differences	Samsung Galaxy M30s	Samsung Star 3 Duos
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.40-inch	3.00-inch
Processor	Samsung Exynos 9611	one-core
Front Camera	16-megapixel	No
Rear Camera	48-megapixel + 5-megapixel + 8-megapixel	3-megapixel
RAM	4GB	-
Storage	64GB	20MB
Battery Capacity	6000mAh	1000mAh
OS	Android 9 Pie	Proprietary
Resolution	1080x2340 pixels	240x320 pixels
general
Brand	Samsung	Samsung
Model	Galaxy M30s	Star 3 Duos
Release date	September 18, 2019	January 1, 2012
Form factor	Touchscreen	Bar
Dimensions (mm)	159.00 x 75.10 x 8.90	102.00 x 58.00 x 11.51
Weight (g)	188.00	95.50
Battery capacity (mAh)	6000	1000
Removable battery	No	Yes
Fast charging	Proprietary	-
Wireless charging	No	-
Colours	Opal Black, Sapphire Blue, Pearl White	-
SAR value	0.47	-
Alternate names	-	GT-S5222
display
Screen size (inches)	6.40	3.00
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	240x320 pixels
Pixels per inch (PPI)	-	133
hardware
Processor	1.7GHz octa-core (4x1.7GHz + 4x2.3GHz)	one-core
Processor make	Samsung Exynos 9611	-
RAM	4GB	-
Internal storage	64GB	20MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	16
Dedicated microSD slot	Yes	-
camera
Rear camera	48-megapixel (f/2.0) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2)	3-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	No
Front camera	16-megapixel	No
Front flash	No	-
software
Operating system	Android 9 Pie	Proprietary
Skin	One UI	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	No
Bluetooth	Yes	Yes, v 3.00
NFC	No	No
Infrared	No	No
USB OTG	Yes	No
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	No
Ambient light sensor	Yes	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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