MicroSoft Surface Pro 4 vs MicroSoft Surface Pro 2

BASIC INFO
Model No - -
Status release in 2015, May Available. Released 2014, April
Release Date 2015, March 2014, Fab
Dimension - 274.6 x 172.5 x 8.9 mm (10.81 x 6.79 x 0.35 in)
Weight - 675.9 g (1.49 lb)
Colors silver Dark Titanium
Body Metrial - -
W & D Proof - -
SIM Type - -
Technology - -
OS Microsoft Windows 10 Microsoft Windows 8.1 RT
PROSESSING
Processor Intel core i5 1.7 GHz Intel Core i5 4200U Dual core, 1.6 GHz
Chipset Intel M Baracil -
GPU ULP GeForce (72 cores -
MEMORY
RAM 4GB -
Storage 128GB -
Card Slot No internal 64/128 GB storage, 4 GB RAM, microSD, up to 128 GB
DISPLAY
Size 12 inches 1920 x 1080 pixels, 10.6 inches (~208 ppi pixel density)
Type Ritina Display capacitive touchscreen, 16M colors TFT capacitive touchscreen, 16M colors
Resolation 2160 x 1440 Pixels -
PPI 189 -
Multi touch Yes -
Protection - -
CAMERA
Primary 8 MP, 3264 x 2448 pixels, autofocus 5 MP, 2592х1936 pixels, autofocus, LED flash
Video Yes, 1080p@30fps Yes, 1080p@30fps
Flash - -
Features - -
Selfie Yes, 2 MP Yes, 3.5 MP, 1080p@30fps videos
BATTERY
Battery Li-Ion battery Non-removable Li-Ion battery
Capacity - -
Removable Non-removable -
StandBy - -
Talk Time - -
Music Play - -
Browsing - -
Video Playback - -
F Charging - -
W Charging - -
NETWORK
2G Network This is not a GSM Device This is not a GSM Device
3G Network - -
4G Network - -
Speed - -
5G - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, dual-band Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, dual-band
BlueTooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP
USB USB v3.0, USB Host support USB v3.0, USB Host support
GPS Yes, with A-GPS support Yes, with A-GPS support
NFC - -
Audio jeck - -
OTHERS
Sensors Accelerometer, gyro, compass -
Radio - -
SARUS - -
SAREU - -
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