Samsung Galaxy J4 vs Samsung Galaxy S Duos comparison

Show Only Differences Highlight Differences	Samsung Galaxy J4	Samsung Galaxy S Duos
key specs
Display	5.50-inch	4.00-inch
Processor	Samsung Exynos 7570	1GHz one-core
Front Camera	5-megapixel	0.3-megapixel
Rear Camera	13-megapixel	5-megapixel
RAM	2GB	768MB
Storage	16GB	4GB
Battery Capacity	3000mAh	1500mAh
OS	Android 8.0	Android 4.0
Resolution	720x1280 pixels	480x800 pixels
general
Brand	Samsung	Samsung
Model	Galaxy J4	Galaxy S Duos
Release date	May 1, 2018	November 1, 2012
Launched in India	Yes	-
Form factor	Touchscreen	Bar
Dimensions (mm)	151.70 x 77.20 x 8.10	121.50 x 63.10 x 10.50
Weight (g)	175.00	120.00
Battery capacity (mAh)	3000	1500
Removable battery	Yes	Yes
Colours	Black, Orchid Gray, Gold	-
Alternate names	-	GT-S7562
display
Screen size (inches)	5.50	4.00
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	480x800 pixels
Aspect ratio	16:9	-
Pixels per inch (PPI)	-	233
hardware
Processor	1.4GHz quad-core	1GHz one-core
Processor make	Samsung Exynos 7570	-
RAM	2GB	768MB
Internal storage	16GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	32
camera
Rear camera	13-megapixel (f/1.9)	5-megapixel
Rear autofocus	Yes	-
Rear flash	LED	LED
Front camera	5-megapixel (f/2.2)	0.3-megapixel
Front flash	LED	-
software
Operating system	Android 8.0	Android 4.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 3.00
Micro-USB	Yes	-
FM	Yes	Yes
Number of SIMs	2	2
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sensors
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Compass/ Magnetometer	-	Yes
Ambient light sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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