Apple iPad mini with Retina display Wi-Fi vs Apple iPad 2 Wi-Fi + 3G comparison

Show Only Differences Highlight Differences	Apple iPad mini with Retina display Wi-Fi	Apple iPad 2 Wi-Fi + 3G
key specs
Display	7.90-inch	9.70-inch
Processor	1.3GHz one-core	1GHz one-core
Front Camera	1.2-megapixel	0.3-megapixel
Resolution	2048x1536 pixels	768x1024 pixels
RAM	1GB	512MB
OS	iOS 7	iOS 4
Storage	16GB	16GB
Rear Camera	5-megapixel	0.7-megapixel
Battery Capacity	-	6930mAh
general
Brand	Apple	Apple
Model	iPad mini with Retina display Wi-Fi	iPad 2 Wi-Fi + 3G
Release date	September 1, 2013	March 1, 2011
Dimensions (mm)	134.70 x 200.00 x 7.20	241.20 x 185.70 x 8.80
Weight (g)	331.00	607.00
Removable battery	No	No
Battery capacity (mAh)	-	6930
display
Screen size (inches)	7.90	9.70
Touchscreen	No	No
Resolution	2048x1536 pixels	768x1024 pixels
Pixels per inch (PPI)	326	132
hardware
Processor	1.3GHz one-core	1GHz one-core
RAM	1GB	512MB
Internal storage	16GB	16GB
Expandable storage	No	No
Expandable storage type	-	microSD
camera
Rear camera	5-megapixel	0.7-megapixel
Front camera	1.2-megapixel	0.3-megapixel
software
Operating system	iOS 7	iOS 4
connectivity
Wi-Fi	Yes	Yes
GPS	No	Yes
Bluetooth	Yes	Yes
Bluetooth version	4.00	-
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	-
FM	No	No
Number of SIMs	1	1
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
3G	No	Yes
4G/ LTE	No	No
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
sensors
Compass/ Magnetometer	Yes	Yes
Proximity sensor	No	No
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	Yes	Yes
Barometer	No	No
Temperature sensor	No	No

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