iPad Pro 12.9" Gen 1 (A9X, Late 2015) vs Surface Pro X (SQ1, Late 2019) Full Specs - HMC

CPU A9X2 Cores	CPU Microsoft SQ18 Cores (4P+4E)
GPU PowerVR GT7850 A9X384 Shaders	GPU Adreno 6851,536 Shaders
Memory 4GBLPDDR4-3200	Memory
Storage	Storage
Display 12.9" LCD IPS2732x2048 400Nits 60Hz Touch Glossy AR	Display 13" LCD IPS2880x1920 450Nits 60Hz Touch Glossy
Other Upgrades	Other Upgrades
Price -	Price $900

A9X	Microsoft SQ1
2 Cores 2 Threads 2.26GHz	8 Cores(4P+4E) 8 Threads 3GHz

PowerVR GT7850 A9X	Adreno 685
384 Shaders 650MHz	1,536 Shaders 590MHz

4GBLPDDR4-3200

12.9" LCD IPS2732x2048 400Nits 60Hz Touch Glossy AR	13" LCD IPS2880x1920 450Nits 60Hz Touch Glossy
Panel & HDR LCD IPS	Panel & HDR LCD IPS
Area & Aspect Ratio 79.88 in² 4:3	Area & Aspect Ratio 78 in² 3:2
Brightness 400 nits 400 nits Peak	Brightness 450 nits 450 nits Peak
Refresh & VRR 60Hz	Refresh & VRR 60Hz
Resolution 2732x2048 5.6M Pixels 265 ppi	Resolution 2880x1920 5.5M Pixels 266 ppi
Backlight & Contrast LED 1K:1 contrast	Backlight & Contrast LED 1K:1 contrast
Viewing Angles 178° H 178° V	Viewing Angles 178° H 178° V
Color Depth 8-bit	Color Depth 8-bit
Color Coverage 100% sRGB	Color Coverage 100% sRGB
Coating & Lamination Glossy AR Fully Laminated	Coating & Lamination Fully Laminated
Touchscreen Yes	Touchscreen Yes
External Display Mode Yes	External Display Mode No

Up to 10 hours	Up to 15 hours
38.9Wh 10307mAh 3.77V Lithium-Ion	38.2Wh 5040mAh 7.58V Lithium-Ion Polymer

Camera	Camera

Megapixels 8 MP	Megapixels 10 MP
Pixel Size 1.12 µm	Pixel Size 1.22 µm
Aperture	Aperture
FOV	FOV
Lens 31mm	Lens 26mm
Zoom x5.00 Digital Zoom-In x0.39 Optical Zoom-In (Telephoto)	Zoom x5.00 Digital Zoom-In x1 Optical Zoom-In (Telephoto)
Max FPS 120 FPS 720p 30 FPS 1080p -	Max FPS - 30 FPS 1080p 30 FPS 4K
Max Front FPS 30 FPS 720p -	Max Front FPS - 30 FPS 1080p
Features Autofocus HDR Photo Video Stabilization Photo Geotagging	Features Autofocus - Video Stabilization -
Modes Slow Motion Time-Lapse Panorama Burst Mode	Modes -

Data 1x Lightning	Data 2x USB-C 3.0
Audio 1x Audio Jack	Audio -

Wi-Fi 5

Bluetooth 4.2

Wi-Fi 5

Bluetooth 5.0

Motion Accelerometer Gyroscope	Motion Accelerometer Gyroscope
Utility Proximity Ambient Light (ALS)	Utility Proximity Ambient Light (ALS)

Charger 12W USB-A	Charger 65W Surface Connect USB-A
Output 12W 5.20V 2.31A	Output 65W 15.00V 4.33A
Input 0.50A	Input 1.60A
Protocol & Port USB-A	Protocol & Port Surface Connect USB-A
USB-PD 2.40A 5V (12W)	USB-PD 1.00A 5V (5W)

Speakers 4	Speakers 2
Microphones 2	Microphones 2

Stylus Active Stylus Supported	Stylus Active Stylus Supported
Biometrics - Fingerprint	Biometrics Face ID -

Launch OS iPadOS 9	Launch OS Windows 10
Latest OS iPadOS 16	Latest OS -

Build Material Aluminum, Glass	Build Material Aluminum, Glass
Height 305.7 mm (12.04") Width 220.6 mm (8.69") Depth 6.9 mm (0.27")	Height 287 mm (11.3") Width 208 mm (8.19") Depth 7.3 mm (0.29")
Weight 0.71 kg	Weight 0.77 kg
Weight + Charger 0.78 kg	Weight + Charger 1.06 kg
Volume 0.4653 L	Volume 0.4358 L

Release Date 2015-09-09	Release Date 2019-10-22
Warranty 1 year	Warranty 1 year
Description A9X, Late 2015	Description SQ1, Late 2019