Samsung Galaxy Z Fold 2 vs Samsung Galaxy Y Duo comparison

Show Only Differences Highlight Differences	Samsung Galaxy Z Fold 2	Samsung Galaxy Y Duos
key specs
Display (Primary)	7.60-inch	-
Processor	Qualcomm Snapdragon 865+	833 MHz one-core
Front Camera	10-megapixel + 10-megapixel	No
Rear Camera	12-megapixel + 12-megapixel + 12-megapixel	3.15-megapixel
RAM	12GB	512MB
Storage	256GB	160MB
Battery Capacity	4500mAh	1300mAh
OS	Android 10	Android 2.3
Resolution	1768x2208 pixels	240x320 pixels
Display	-	3.14-inch
general
Brand	Samsung	Samsung
Model	Galaxy Z Fold 2	Galaxy Y Duos
Release date	September 1, 2020	February 1, 2012
Launched in India	Yes	-
Form factor	Foldable	Bar
Dimensions (mm)	159.20 x 128.20 x 6.90	109.80 x 60.00 x 12.00
Weight (g)	279.00	109.00
Battery capacity (mAh)	4500	1300
Fast charging	Proprietary	-
Wireless charging	Yes	-
Colours	Mystic Black, Mystic Bronze	Black
Alternate names	-	GT-S6102
Removable battery	-	Yes
display
Screen size (inches)	7.60	3.14
Touchscreen	Yes	Yes
Resolution	1768x2208 pixels	240x320 pixels
Pixels per inch (PPI)	-	127
second display
Screen size (inches)	6.20	-
Touchscreen	Yes	-
Resolution	816x2260 pixels	-
hardware
Processor	octa-core (1x3.09GHz + 3x2.4GHz + 4x1.8GHz)	833 MHz one-core
Processor make	Qualcomm Snapdragon 865+	-
RAM	12GB	512MB
Internal storage	256GB	160MB
Expandable storage	No	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.12-micron) + 12-megapixel (f/2.4)	3.15-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	No
Front camera	10-megapixel (f/2.2, 1.22-micron) + 10-megapixel (f/2.2, 1.22-micron)	No
software
Operating system	Android 10	Android 2.3
Skin	One UI 2.5	TouchWiz
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 3.00
USB Type-C	Yes	-
NFC	-	No
Infrared	-	No
USB OTG	-	No
FM	-	Yes
Number of SIMs	-	2
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	Yes	No
Temperature sensor	-	No
sim 1
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No

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