Samsung Galaxy Express 2 vs Samsung Galaxy Ace comparison

Show Only Differences Highlight Differences	Samsung Galaxy Express 2	Samsung Galaxy Ace
key specs
Display	4.50-inch	3.50-inch
Processor	1.7GHz dual-core	832 MHz one-core
Front Camera	0.3-megapixel	No
Rear Camera	5-megapixel	5-megapixel
RAM	1.5GB	256MB
Storage	8GB	158MB
Battery Capacity	2100mAh	1350mAh
OS	Android 4.2	Android 2.3
Resolution	540x960 pixels	320x480 pixels
general
Brand	Samsung	Samsung
Model	Galaxy Express 2	Galaxy Ace
Release date	October 1, 2013	January 1, 2011
Form factor	Touchscreen	-
Dimensions (mm)	132.40 x 65.70 x 9.80	112.40 x 59.90 x 11.50
Battery capacity (mAh)	2100	1350
Removable battery	Yes	Yes
Alternate names	-	GT-S5830
Weight (g)	-	113.00
display
Screen size (inches)	4.50	3.50
Touchscreen	Yes	Yes
Resolution	540x960 pixels	320x480 pixels
Pixels per inch (PPI)	245	-
hardware
Processor	1.7GHz dual-core	832 MHz one-core
RAM	1.5GB	256MB
Internal storage	8GB	158MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	64	32
camera
Rear camera	5-megapixel	5-megapixel
Rear flash	LED	LED
Front camera	0.3-megapixel	No
software
Operating system	Android 4.2	Android 2.3
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	-
GPS	Yes	Yes
Bluetooth	Yes, v 4.00	Yes, v 2.10
NFC	Yes	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	1	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
sensors
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	No	No
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

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