Home » Devices » Surface Pro 4 vs. Surface Book 2 13.5” - Detailed Specs Comparison

Surface Pro 4 vs. Surface Book 2 13.5” - Detailed Specs Comparison

Here's what you need to know what's different between Surface Pro 4 and Surface Book 2 13.5” specs including CPU, RAM, storage, battery, display, and more.

BY Evan Forrest February 21, 2026

Surface Pro 4 vs. Surface Book 2 13.5”

The 2015 Surface Pro 4 features the 4.5W 6th Generation Intel Skylake dual-core Intel Core m3-6Y30 up to dual-core Intel Core i7-6650U with the boost speed up to 3.40 GHz. While the 2017 Surface Book 2 13.5” features the 15W 7th Generation Intel Kaby Lake dual-core Intel Core i5-7300U up to quad-core Intel Core i7-8650U with the boost speed up to 4.20 GHz.

If you are in the market looking for a laptop and don't know what's the difference between the 12.3″ Surface Pro 4 (2015) and the 13.5″ Surface Book 2 13.5” (2017), we have a detailed tech specs comparison between both devices for you to check out here.

Surface Pro 4 vs. Surface Book 2 13.5”: Specs Comparison

	Compare With Please enter device name or part of it Surface Pro 4 See at Amazon	Compare With Please enter device name or part of it Surface Book 2 13.5” See at Amazon
Key Features
What's new	New Design It’s now thinner (8.4mm), lighter (766g), the smaller bezel on the same footprint. Better display New bigger and better 12.3” PixelSense display with Microsoft G5 chipset. Better performance It’s now 30% faster than Surface Pro 3 with the range of 6th Gen Intel processors. Better Inking It now supports Surface Pen with 1,024 pressure sensitivity, magnet attached to the side of Surface Pro 4. Windows Hello It's all comes with Windows Hello facial recognition as standard. More Better 8.0MP rear-facing autofocus camera, new 1866 MHz LPDDR3 RAM.	Performance Info Up to 8th Gen Intel® Core™ i7-8650U (4-Core, up to 4.20Ghz w/Turbo Boost) Up to NVIDIA® GeForce® GTX 1050 (2GB 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.
What's missing		MiniDisplay port replaced with a USB-C port

Availability	Surface Pro 4	Surface Book 2 13.5”
Released	2015	2017
Release Info	Introduced: October 7, 2015 Pre-ordered: October 7, 2015 Released: October 26, 2015	Introduced: October 17, 2017 Pre-ordered: November 9, 2017 Released: November 16, 2017
Pricing	Starting at 899$	Starting at 1,149$
Amazon Deals	$169.90 Microsoft Surface Pro 4 12.3" Laptop i5-6300U 4GB 128GB SSD W10P Touch (Renewed) $137.00 Microsoft Surface Pro 4 Tablet PC, 12.3" (2736 X 1824) Touchscreen Notebook, Core M3-6Y30, 4GB RAM, 128GB SSD, CAM, Windows 11 Pro (Renewed) $185.00 Microsoft Surface Pro 4 Tablet, 12.3inch Touchscreen Display, 6th Gen Intel Core i5-6300, 4GB RAM, 128GB SSD, Windows 11 Pro (renewed)	$302.46 Microsoft Surface Book 2 13.5" (Intel Core i7, 16GB RAM, 512 GB) $329.99 Microsoft Surface Book 2 (Intel Core i7, 8GB RAM, 256GB) - 13.5in (Renewed) $329.00 Microsoft Surface Book 2 13.5" 2K (3000 x 2000) Dispaly Intel Core i7-8650U @ 1.90GHz 16GB RAM 512GB SSD Intel UHD Graphics 620 & NVIDIA GeForce GTX 1050 Touchscreen Windows 11 Pro (Renewed)

Microsoft Surface Pro 4 12.3-inch Price
	Microsoft Surface Pro 4 12.3" Laptop i5-6300U 4GB 128GB SSD W10P Touch (Renewed) By Microsoft $169.90	See at Amazon
	Microsoft Surface Pro 4 Tablet PC, 12.3" (2736 X 1824) Touchscreen Notebook, Core M3-6Y30, 4GB RAM, 128GB SSD, CAM, Windows 11 Pro (Renewed) By Microsoft $137.00	See at Amazon
	Microsoft Surface Pro 4 Tablet, 12.3inch Touchscreen Display, 6th Gen Intel Core i5-6300, 4GB RAM, 128GB SSD, Windows 11 Pro (renewed) By Microsoft $185.00	See at Amazon
Surface Book 2 13.5” Price
	Microsoft Surface Book 2 13.5" (Intel Core i7, 16GB RAM, 512 GB) By Microsoft $302.46	See at Amazon
	Microsoft Surface Book 2 (Intel Core i7, 8GB RAM, 256GB) - 13.5in (Renewed) By Microsoft $329.99 $999.99 67% OFF	See at Amazon
	Microsoft Surface Book 2 13.5" 2K (3000 x 2000) Dispaly Intel Core i7-8650U @ 1.90GHz 16GB RAM 512GB SSD Intel UHD Graphics 620 & NVIDIA GeForce GTX 1050 Touchscreen Windows 11 Pro (Renewed) By Microsoft $329.00	See at Amazon

Display	Surface Pro 4	Surface Book 2 13.5”
Size	12.3 Inches	13.5 Inches
Info	Resolution: 2736 x 1824 (5M Pixels) Density: 267 PPI PixelSense™ Display Contrast ratio: 1300:1 Aspect ratio: 3:2 Inking: designed together with Surface Pen Touch: 10 points multi-touch with GPU-based processing 100 percent sRGB color, individually calibrated	Display Resolution: 3000 x 2000 (6M Pixels) Display Density: 267 PPI PixelSense™ Display Aspect ratio: 3:2 Contrast ratio: 1600:1 Inking: designed together with Surface Pen Touch: 10 points multi-touch

Exterior	Surface Pro 4	Surface Book 2 13.5”
Size Comparison
Dimensions	11.50” x 7.93” x 0.33” (292 mm x 201.42 mm x 8.4 mm) Width: 11.50” (292 mm) Height: 7.93” (201.42 mm) Thickness: 0.33” (8.4 mm)	Surface Book with Intel Core i5: 12.3” x 9.1” x 0.51”-0.90” (312 mm x 232 mm x 13 mm-23 mm). Surface Book with Intel Core i7 12.3” x 9.14” x 0.59”-0.90” (312 mm x 232 mm x 15 mm-23 mm).
Weight	Intel Core m3: 1.69 lbs (766 g) Intel Core i5 and i7: 1.73 lbs (786 g)	Surface Book with Intel Core i5: Total: 3.38 lbs (1,533 g) Tablet: 1.59 lbs (719 g) Surface Book with Intel Core i7 Total: 3.62 lbs (1,642 g) Tablet: 1.59 lbs (719 g)
Colors	Silver	Platinum
Keyboard and Trackpad	Surface Type Cover Not included Weight: 0.68 lb (310 g) Dimension: 11.61 x 8.54 x 0.19 inches (295 mm x 216 mm x 5mm) Keyboard: Activation: Moving (mechanical) keys Layout: QWERTY, full row of function keys (F1-F12) 4 directional keys; Windows, Brightness and Media Controls Keys; LED backlighting Trackpad: Precision glass trackpad. Trackpad size: 4 x 2 inches (101.6 mm x 50.8 mm) Supports a five-finger multitouch gesture.	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.
Ports	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	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

Internal Specs	Surface Pro 4	Surface Book 2 13.5”
Processor	6th Gen Intel® Core™ m3-6Y30 2 cores, 4 threads, 0.90 → 2.20 GHz, 4MB SmartCache, 4.5W 6th Gen Intel® Core™ i5-6300U 2 cores, 4 threads, 2.40 → 3.00 GHz, 3MB SmartCache, 15W 6th Gen Intel® Core™ i7-6650U 2 cores, 4 threads, 2.20 → 3.40 GHz, 4MB SmartCache, 15W	7th Gen Intel® Core™ i5-7300U 2 cores, 4 threads, 2.60 → 3.50 GHz, 3MB SmartCache, 15W 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
Integrated Graphics	6th Gen Intel® Core™ m3-6Y30 Intel® HD Graphics 515 24 Execution Units, 300 → 850 MHz 6th Gen Intel® Core™ i5-6300U Intel® HD Graphics 520 24 Execution Units, 300 → 1000 MHz 6th Gen Intel® Core™ i7-6650U Intel® Iris® Graphics 540 48 Execution Units with 64 MB eDRAM side cache, 300 → 1050 MHz	7th Gen Intel® Core™ i5-7300U Intel® HD Graphics 620 24 Execution Units, 300 → 1100 MHz 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
Discrete Graphics		NVIDIA® GeForce® GTX 1050 Pascal Architecture, 2GB GDDR5 128-bit, 1354 → 1493 MHz, 640 CUDA Cores.
Memory	4GB 8GB 16GB 1866 MHz LPDDR3 RAM	8GB 16GB 1866 MHz LPDDR3 RAM
Storage	128 GB 256 GB 512 GB 1 TB PCIe NVMe SSD	128 GB 256 GB 512 GB 1 TB 1 x M.2 2280 PCIe SSD

Connectivity	Surface Pro 4	Surface Book 2 13.5”
Wi-Fi	Wi-Fi 5: IEEE 802.11 a/b/g/n/ac compatible.
Bluetooth	Bluetooth Wireless 4.0 technology	Bluetooth Wireless 4.1 technology

Battery	Surface Pro 4	Surface Book 2 13.5”
Size	38.2 Wh	Surface Book with Intel Core i5: Total: 69Wh Clipboard: 18Wh Base: 51Wh Surface Book with Intel Core i7: Total: 75.3Wh Clipboard: 18Wh Base: 57.3Wh
Battery Life	Up to 9 hours of video playback	Up to 17 hours of video playback Up to 5 hours in tablet mode
Power Supply	36W proprietary power supply USB-A output: 5W Surface Connect: 31W	Surface Book with Intel Core i5: 44W power supply with USB-A (5W) charging port. Surface Book with Intel Core i7 100W power supply with USB-A (5W) charging port.

Software	Surface Pro 4	Surface Book 2 13.5”
OS	Windows 10 Pro	Windows 10 Pro (Creators Update) Free upgrade to Windows 11
Built-in Apps	Microsoft Office 30-days trial	Microsoft Office 365 30-days trial

Camera & Audio	Surface Pro 4	Surface Book 2 13.5”
Camera	Windows Hello face authentication camera (front-facing) 5.0MP front-facing camera with 1080p Skype HD video 8.0MP rear-facing autofocus camera with 1080p full HD video	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
Audio	Dual microphones Front-facing stereo speakers with Dolby® Audio	Dual microphones Front-facing stereo speakers with Dolby® Audio™ Premium Support for Windows Sonic for Headphones Support for Dolby® Atmos for Headphones

Misc	Surface Pro 4	Surface Book 2 13.5”
Inking	Supports Surface Pen 1024 levels of pressure magnetic storage	Supports Surface Pen 4096 levels of pressure Tilt sensing Best in class latency Paper feel 0.1mm precision
Sensors	Ambient light sensor Accelerometer Gyroscope Magnetometer	Ambient light sensor Proximity sensor Accelerometer Gyroscope Magnetometer
Security	HW TPM 2.0 chip for enterprise security Enterprise-grade protection with Windows Hello face sign-in
In the box	Surface Pro 4 Surface Pen Power supply Quick Start Guide Safety and warranty documents	Surface Book 2 13.5” Power supply Quick Start Guide Safety and warranty documents
Warranty	One-year limited hardware warranty	One-year limited hardware warranty
More	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	Supports Surface Dial Supports both on-screen and off-screen interaction.