MicroSoft Surface Pro 4 vs MicroSoft Surface 3 vs Apple IPad Air

BASIC INFO
Model No - - -
Status release in 2015, May release 2015 Q2 Coming soon. Exp. release 2013, November
Release Date 2015, March April, 2015 2013, October
Dimension - - 240 x 169.5 x 7.5 mm (9.45 x 6.67 x 0.30 in)
Weight - - 469 g / 478 g (Wi-Fi + Cellular) (1.03 lb)
Colors silver Dark Titanium Space Gray, Silver
Body Metrial - - -
W & D Proof - - -
SIM Type - - -
Technology - - -
OS Microsoft Windows 10 Microsoft Windows 8.1 RT iOS 7.0.2
PROSESSING
Processor Intel core i5 1.7 GHz Quad core 1.6 GHz Processor Dual-core 1.3 GHz Cyclone (ARM v8-based)
Chipset Intel M Baracil Intel Atom X7 Apple A7
GPU ULP GeForce (72 cores - PowerVR G6430 (quad-core graphics)
MEMORY
RAM 4GB 2GB 1 GB RAM DDR3
Storage 128GB 64GB 16/32/64/128 GB
Card Slot No microSD, up to 64 GB (dedicated slot) No
DISPLAY
Size 12 inches 10.8 inches 9.7 inches
Type Ritina Display capacitive touchscreen, 16M colors IPS capacitive touchscreen, 16M colors LED-backlit IPS LCD, capacitive touchscreen, 16M colors
Resolation 2160 x 1440 Pixels 1080 x 1920 Pixels 1536 x 2048 pixels
PPI 189 208 264 ppi pixel density
Multi touch Yes Yes Yes
Protection - - Scratch-resistant glass
CAMERA
Primary 8 MP, 3264 x 2448 pixels, autofocus 3.15 MP, 2048 x 1536 pixels 5 MP, 2592 x 1944 pixels
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 1080p@30fps, video stabilization
Flash - - -
Features - - autofocus with Geo-tagging, touch focus, face detection, HDR Feature
Selfie Yes, 2 MP Yes, 3.15MP, 1080p@30fps videos Yes, 1.2 MP, 720p@30fps, face detection, FaceTime over Wi-Fi or Cellular
BATTERY
Battery Li-Ion battery Li-Ion battery Li-Po battery
Capacity - - 8600 mAh
Removable Non-removable Non-removable Non-removable
StandBy - - Up to 1010 h
Talk Time - - Up to 10 h
Music Play - - Up to 10 h
Browsing - - Up to 10 h
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network This is not a GSM Device This is not a GSM Device GSM 850 / 900 / 1800 / 1900, CDMA 800 / 1900
3G Network - - HSDPA 850 / 900 / 1900 / 2100, CDMA2000 1xEV-DO
4G Network - - LTE
Speed - - HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, EV-DO Rev.A 3.1 Mbps
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 Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot
BlueTooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP v4.0 with A2DP
USB USB v3.0, USB Host support USB v3.0, USB Host support v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support and GLONASS
NFC - - -
Audio jeck - 3.5 mm Jack -
OTHERS
Sensors Accelerometer, gyro, compass Accelerometer, gyro, compass Accelerometer, gyro, compass
Radio - No No
SARUS - - -
SAREU - - -
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