Hardware specifications
Size

11.5" x 7.93" x 0.36"
(292 mm x 201.3 mm x 9.1 mm)

Weight

1.76 lb
(800g)

Display

12” ClearType Full HD Display

Resolution: 2160 x 1440

Aspect ratio: 3:2

Touch: multi-touch

Surface Pen support

Battery life

Up to 9 hours of web browsing1

RAM/storage2

4GB RAM with 64GB or 128GB storage
8GB RAM with 256GB or 512GB storage

Processor

4th generation Intel® Core™ i3, i5, or i7

Network (wireless)

Wi-Fi (802.11 a/b/g/n/ac)
Bluetooth® 4.0

Ports

Full-size USB 3.0
Mini DisplayPort3
Audio jack
microSD™ card reader
Charging port
Headset jack
Cover port

Software

Windows 8.1 Pro or Windows 10 (depending on when you purchased your Surface Pro 3)

Cameras, video, and audio

5.0 megapixel front-facing camera
5.0 megapixel rear-facing camera
Stereo microphones
Stereo speakers with Dolby® audio

Sensors

Ambient light sensor
Compass
Accelerometer
Gyroscope