Samsung Galaxy J2 vs Samsung Galaxy Ace comparison

Show Only Differences Highlight Differences	Samsung Galaxy J2	Samsung Galaxy Ace
key specs
Display	4.70-inch	3.50-inch
Processor	Samsung Exynos 3475	832 MHz one-core
Front Camera	2-megapixel	No
Rear Camera	5-megapixel	5-megapixel
RAM	1GB	256MB
Storage	8GB	158MB
Battery Capacity	2000mAh	1350mAh
OS	Android 5.1	Android 2.3
Resolution	540x960 pixels	320x480 pixels
general
Brand	Samsung	Samsung
Model	Galaxy J2	Galaxy Ace
Release date	September 1, 2015	January 1, 2011
Launched in India	Yes	-
Form factor	Touchscreen	-
Dimensions (mm)	136.50 x 69.00 x 8.40	112.40 x 59.90 x 11.50
Battery capacity (mAh)	2000	1350
Removable battery	Yes	Yes
Colours	Black, White, Gold	-
Alternate names	-	GT-S5830
Weight (g)	-	113.00
display
Screen size (inches)	4.70	3.50
Touchscreen	Yes	Yes
Resolution	540x960 pixels	320x480 pixels
Aspect ratio	16:9	-
Pixels per inch (PPI)	234	-
hardware
Processor	1.3GHz quad-core	832 MHz one-core
Processor make	Samsung Exynos 3475	-
RAM	1GB	256MB
Internal storage	8GB	158MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	32
camera
Rear camera	5-megapixel (f/2.2)	5-megapixel
Rear autofocus	Yes	-
Rear flash	LED	LED
Front camera	2-megapixel (f/2.2)	No
software
Operating system	Android 5.1	Android 2.3
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	-
GPS	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 2.10
NFC	No	No
Infrared	No	No
USB OTG	Yes	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	1
Wi-Fi Direct	Yes	No
Mobile High-Definition Link (MHL)	No	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	-
GSM/CDMA	GSM	-
3G	No	-
4G/ LTE	No	-
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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