Microsoft Surface Pro 3 vs Apple iPad 2 Wi-Fi + 3G comparison

Compare Microsoft Surface Pro 3
Compare Apple iPad 2 Wi-Fi + 3G
key specs
Display12.00-inch9.70-inch
Processorquad-core1GHz
Front Camera5-megapixel0.3-megapixel
Resolution2160x1440 pixels768x1024 pixels
RAM4GB512MB
OSWindows 8.1 ProiOS 4
Storage64GB16GB
Rear Camera5-megapixel0.7-megapixel
Battery Capacity-6930mAh
general
Release dateMay 2014March 2011
Dimensions (mm)292.10 x 201.40 x 9.10241.20 x 185.70 x 8.80
Weight (g)800.00607.00
Removable batteryNoNo
ColoursSilver-
Battery capacity (mAh)-6930
display
Screen size (inches)12.009.70
TouchscreenNoNo
Resolution2160x1440 pixels768x1024 pixels
Pixels per inch (PPI)-132
hardware
Processorquad-core1GHz
Processor makeIntel Core i3-
RAM4GB512MB
Internal storage64GB16GB
Expandable storageYesNo
Expandable storage typemicroSDmicroSD
camera
Rear camera5-megapixel0.7-megapixel
Front camera5-megapixel0.3-megapixel
software
Operating systemWindows 8.1 ProiOS 4
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSNoYes
BluetoothYesYes
Bluetooth version4.00-
NFCNoNo
InfraredNoNo
USB OTGNoNo
Headphones3.5mm-
FMNoNo
Number of SIMs-1
sensors
Compass/ MagnetometerYesYes
Proximity sensorNoNo
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesYes
BarometerNoNo
Temperature sensorNoNo
sim 1
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-No