Home » Devices » Surface Book 2 15” vs. Surface Pro 3 - Detailed Specs Comparison

Surface Book 2 15” vs. Surface Pro 3 - Detailed Specs Comparison

Here's what you need to know what's different between Surface Book 2 15” and Surface Pro 3 specs including CPU, RAM, storage, battery, display, and more.

BY Evan Forrest February 21, 2026

Surface Book 2 15” vs. Surface Pro 3

The 2017 Surface Book 2 15” features the 15W 8th Generation Intel Kaby Lake R quad-core Intel Core i5-8350U up to quad-core Intel Core i7-8650U with the boost speed up to 4.20 GHz. While the 2014 Surface Pro 3 features the 11.5W 4th Generation Intel Haswell dual-core Intel Core i3-4020Y up to dual-core Intel Core i7-4650U with the boost speed up to 3.30 GHz.

If you are in the market looking for a laptop and don't know what's the difference between the 15″ Surface Book 2 15” (2017) and the 12″ Surface Pro 3 (2014), we have a detailed tech specs comparison between both devices for you to check out here.

Surface Book 2 15” vs. Surface Pro 3: Specs Comparison

	Compare With Please enter device name or part of it Surface Book 2 15” See at Amazon	Compare With Please enter device name or part of it Surface Pro 3 See at Amazon
Key Features
What's new	Performance Info Up to 8th Gen Intel® Core™ i7-8650U (4-Core, up to 4.20Ghz w/Turbo Boost) Up to NVIDIA® GeForce® GTX 1060 (6GB GDDR5) Up to 1TB SSD Up to 16GB (1866Mhz LPDDR3 RAM) Up to 17 hours of battery life New Size Now available in 15-inch with the same beautiful PixelSense display. Better Performance Surface Book 2 has up to 5 times more graphics performance than the original Surface Book. Longer Battery Life Lasts up to 17 hours. USB-C Allows you to charge, transfer data, and video out. More Features Updated hinge design for reducing screen wobbling. Supports the latest Surface Pen with 4096 levels of pressure. Supports Surface Dial on-screen interaction. Xbox Wireless built-in.	New Design It’s now thinner (9.1mm), lighter (800g), and new platinum magnesium exterior. Better display New 3:2 aspect ratio, bigger and better 2K 12” ClearType pixel-free display. Better performance It’s now 10% faster than Surface Pro 2 with the new range of 4th Gen Intel processors up to Core i7. New Inking Supports It now supports a new Surface Pen with 256 pressure sensitivity, tail eraser, and remote Bluetooth activation. Better Battery It has 20% more battery life than Surface Pro 2 up to 9 hours. More Better 5.0MP front and rear-facing camera, new Surface Connect Port (charging and docking), new type cover with two typing angles.
What's missing		Replace old charging connector with new Surface Connect port

Availability	Surface Book 2 15”	Surface Pro 3
Released	2017	2014
Release Info	Introduced: October 17, 2017 Pre-ordered: November 9, 2017 Released: November 16, 2017	Introduced: May 20, 2014 Pre-ordered: May 20, 2014 Released: June 20, 2014
Pricing	Starting at 1,999$	Starting at 799$
Amazon Deals	$389.90 Microsoft Surface Book 2 15" (Intel Core i7, 16GB RAM, 512 GB) (Renewed) $419.99 Microsoft Surface Book 2 (Intel Core i7, 16GB RAM, 256GB) - 15in (Renewed) $371.28 Microsoft Surface Book 2 15" (Intel Core i7, 16GB RAM, 512 GB), Silver	$158.96 Microsoft Surface Pro 3 Tablet (1631) Silver - 256GB, 12in, Windows 8, Intel Core i5 - Renewed $158.06 Microsoft Surface Pro 3 Tablet PC - Intel Core i5-4300U 1.9GHz 4GB 128GB SSD Windows 10.1 (Renewed) $119.99 Microsoft Surface Pro 3 12" Tablet Notebook i3 1.50GHz 4GB 64GB SSD W10P Touch (Renewed)

Microsoft Surface Book 2 15-inch Price
	Microsoft Surface Book 2 15" (Intel Core i7, 16GB RAM, 512 GB) (Renewed) By Microsoft $389.90	See at Amazon
	Microsoft Surface Book 2 (Intel Core i7, 16GB RAM, 256GB) - 15in (Renewed) By Microsoft $419.99 $449.90 7% OFF	See at Amazon
	Microsoft Surface Book 2 15" (Intel Core i7, 16GB RAM, 512 GB), Silver By Microsoft $371.28	See at Amazon
Microsoft Surface Pro 3 12-inch Price
	Microsoft Surface Pro 3 Tablet (1631) Silver - 256GB, 12in, Windows 8, Intel Core i5 - Renewed By Microsoft $158.96 $1,299.00 88% OFF	See at Amazon
	Microsoft Surface Pro 3 Tablet PC - Intel Core i5-4300U 1.9GHz 4GB 128GB SSD Windows 10.1 (Renewed) By Microsoft $158.06	See at Amazon
	Microsoft Surface Pro 3 12" Tablet Notebook i3 1.50GHz 4GB 64GB SSD W10P Touch (Renewed) By Microsoft $119.99 $128.92 7% OFF	See at Amazon

Display	Surface Book 2 15”	Surface Pro 3
Size	15 Inches	12 Inches
Info	Display Resolution: 3240 x 2160 (7M Pixels) Display Density: 260 PPI PixelSense™ Display Aspect ratio: 3:2 Contrast ratio: 1600:1 Inking: designed together with Surface Pen Touch: 10 points multi-touch	Resolution: 2160 x 1440 (3.1M Pixels) Density: 216 PPI ClearType Display Aspect ratio: 3:2 Touch: 10 point multi-touch Surface Pen support

Exterior	Surface Book 2 15”	Surface Pro 3
Size Comparison
Dimensions	13.5” x 9.87” x 0.57”-0.90” (343 mm x 251 mm x 15 mm-23 mm)	11.50” x 7.93” x 0.36” (292 mm x 201.3 mm x 9.1 mm) Width: 11.50” (292 mm) Height: 7.93” (201.3 mm) Thickness: 0.36” (9.1 mm)
Weight	Total: 4.20 lbs (1,905 g) Tablet: 1.80 lbs (817 g)	1.76 lbs (800 g)
Colors	Platinum	Silver
Keyboard and Trackpad	Keyboard: Full-size mechanical backlit keyset with 1.55mm travel. Mechanical friction attaches the Clipboard to the keyboard. Trackpad: Larger size 105 mm x 70 mm, glass. Supports up to Five-finger multitouch gesture.	Surface Type Cover Not included Keyboard: Activation: Moving (mechanical) keys Layout: QWERTY, full row of function keys (F1-F12) 4 directional keys; Windows and Media Controls Keys; LED backlighting Trackpad: Precision glass trackpad. Supports up to three-finger multitouch gesture.
Ports	2 x Full-size USB 3.1 Gen 1 1 x USB Type-C 3.1 Gen 1 Supports Power Delivery and DisplayPort. 2 x Surface Connect™ 1 in tablet, 1 in keyboard base, both supports charging and docking. 1 x Headset jack 1 x Full-size SDXC card reader UHS-II Performance	1 x Full-size USB 3.0 1 x Mini DisplayPort 1 x Surface Connect™ Supports charging and docking station. 1 x Headset jack 1 x microSD™ card reader 1 x Type Cover port

Internal Specs	Surface Book 2 15”	Surface Pro 3
Processor	8th Gen Intel® Core™ i5-8350U 4 cores, 8 threads, 1.70 → 3.60 GHz, 6MB SmartCache, 15W 8th Gen Intel® Core™ i7-8650U 4 cores, 8 threads, 1.90 → 4.20 GHz, 8MB SmartCache, 15W	4th Gen Intel® Core™ i3-4020Y 2 cores, 4 threads, 1.50 GHz, 3MB SmartCache, 11.5W 4th Gen Intel® Core™ i5-4300U 2 cores, 4 threads, 1.90 → 2.90 GHz, 3MB SmartCache, 15W 4th Gen Intel® Core™ i7-4650U 2 cores, 4 threads, 1.70 → 3.30 GHz, 4MB SmartCache, 15W
Integrated Graphics	8th Gen Intel® Core™ i5-8350U Intel® UHD Graphics 620 24 Execution Units, 300 → 1100 MHz 8th Gen Intel® Core™ i7-8650U Intel® UHD Graphics 620 24 Execution Units, 300 → 1150 MHz	4th Gen Intel® Core™ i3-4020Y Intel® HD Graphics 4200 20 Execution Units, 200 → 850 MHz 4th Gen Intel® Core™ i5-4300U Intel® HD Graphics 4200 20 Execution Units, 200 → 1100 MHz 4th Gen Intel® Core™ i7-4650U Intel® HD Graphics 5000 40 Execution Units, 200 → 1100 MHz
Discrete Graphics	NVIDIA® GeForce® GTX 1060 Pascal Architecture, 6GB GDDR5 192-bit, 1404 → 1670 MHz, 1280 CUDA Cores.
Memory	8GB 16GB 1866 MHz LPDDR3 RAM	4GB 8GB 1600 MHz LPDDR3 RAM
Storage	256 GB 512 GB 1 TB 1 x M.2 2280 PCIe SSD	64 GB 128 GB 256 GB 512 GB SSD

Connectivity	Surface Book 2 15”	Surface Pro 3
Wi-Fi	Wi-Fi 5: IEEE 802.11 a/b/g/n/ac compatible.
Bluetooth	Bluetooth Wireless 4.1 technology	Bluetooth Wireless 4.0 technology

Battery	Surface Book 2 15”	Surface Pro 3
Size	Total: 90Wh Clipboard: 23Wh Base: 67Wh	42.2 Wh
Battery Life	Up to 17 hours of video playback Up to 5 hours in tablet mode	Up to 9 hours of web browsing
Power Supply	102W power supply with USB-A (7.5W) charging port.	36W proprietary power supply USB-A output: 5W Surface Connect: 31W

Software	Surface Book 2 15”	Surface Pro 3
OS	Windows 10 Pro (Creators Update) Free upgrade to Windows 11	Windows 8.1 Pro Free upgrade to Windows 10
Built-in Apps	Microsoft Office 365 30-days trial	Microsoft Office 30-days trial

Camera & Audio	Surface Book 2 15”	Surface Pro 3
Camera	Windows Hello face authentication camera (front-facing) 5.0MP front-facing camera with 1080p HD video 8.0MP rear-facing autofocus camera with 1080p HD video	5.0MP front-facing camera with 1080p Skype HD video 5.0MP rear-facing camera with 1080p Skype HD video
Audio	Dual microphones Front-facing stereo speakers with Dolby® Audio™ Premium Support for Windows Sonic for Headphones Support for Dolby® Atmos for Headphones	Front and rear-facing microphones Front-facing stereo speakers with Dolby® Audio enhanced sound

Misc	Surface Book 2 15”	Surface Pro 3
Inking	Supports Surface Pen 4096 levels of pressure Tilt sensing Best in class latency Paper feel 0.1mm precision	Supports Surface Pen 256 levels of pressure N-trig Active Pen technology
Sensors	Ambient light sensor Accelerometer Gyroscope Magnetometer
Security	HW TPM 2.0 chip for enterprise security Enterprise-grade protection with Windows Hello face sign-in	HW TPM 2.0 chip for enterprise security
In the box	Surface Book 2 15” Power supply Quick Start Guide Safety and warranty documents	Surface Pro 3 Surface Pen Power supply Quick Start Guide Safety and warranty documents
Warranty	One-year limited hardware warranty	One-year limited hardware warranty
More	Supports Surface Dial Supports both on-screen and off-screen interaction.	Mechanical features: Signature unibody magnesium design with hidden perimeter venting Kickstand with a full-friction multiposition hinge to 150 degrees Magnetic attach for keyboard fold stability Physical buttons: volumes, power