Surface Pro X vs. Surface Pro 4 – Detailed Specs Comparison

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

Surface Pro X vs. Surface Pro 4

Surface Pro X picture

Surface Pro X

Surface Pro 4 picture

Surface Pro 4

Key Features
What's new
  • New Pro Design It's the thinnest Surface Pro ever at just 7.3mm thin, 13” edge-to-edge PixelSense display.
  • Always Connected Surface Pro X comes with blazing fast LTE connectivity as standard.
  • Microsoft SQ1 Custom made by Microsoft partnership with Qualcomm for delivering the best performance and battery life.
  • Windows 10 on Arm It's not Windows RT! It can run most desktop apps in the 32-bit emulator.
  • More Removable SSD storage, Fast Charging, Daul far-field studio mics, 2 x USB-C ports, 2W stereo speakers, 4K rear camera, and all Surface Pro base features.
  • 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.
What's missing
  • No MicroSD card reader
  • No Headset jack
  • Currently can't emulate native 64-bit applications
AvailabilitySurface Pro XSurface Pro 4
Released20192015
Release Info
  • Introduced: October 2, 2019 (Microsoft October Event)
  • Pre-ordered: October 2, 2019
  • Released: Early November 2019
  • Introduced: October 7, 2015
  • Pre-ordered: October 7, 2015
  • Released: October 26, 2015
PricingStarting at 999$Starting at 899$
Stores
SoftwareSurface Pro XSurface Pro 4
OS
  • For Consumer: Windows 10 Home
  • For Commercial: Windows 10 Pro
Windows 10 Pro
Built-in AppsMicrosoft Office 365 30-days trialMicrosoft Office 30-days trial
DisplaySurface Pro XSurface Pro 4
Size13 Inches12.3 Inches
Info
  • Resolution: 2880 x 1920 (5.53M Pixels)
  • Density: 267 PPI
  • PixelSense™ Display
  • Aspect ratio: 3:2
  • Inking: designed together with Surface Pen
  • Touch: 10 points multi-touch
  • Corning® Gorilla® Glass
  • 10nm Oleophobic Coating
  • 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
Internal SpecsSurface Pro XSurface Pro 4
Processor
  • Microsoft® SQ1™
    8 cores, 8 threads, 3.00 GHz, 2MB Cache, 7W
  • 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
Integrated Graphics
  • Microsoft® SQ1™
    Microsoft® SQ1™ Adreno™ 685 GPU
    2.1 teraflops of graphics processing power, MHz
  • 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
Memory
8GB 16GB
LPDDR4X RAM
4GB 8GB 16GB
1866 MHz LPDDR3 RAM
Storage
128 GB256 GB512 GB
Removable PCIe SSD
128 GB256 GB512 GB1 TB
PCIe NVMe SSD
ConnectivitySurface Pro XSurface Pro 4
Wi-Fi
  • Wi-Fi 6: IEEE 802.11 a/b/g/n/ac/ax compatible.
  • Wi-Fi 5: IEEE 802.11 a/b/g/n/ac compatible.
Bluetooth
  • Bluetooth Wireless 5.0 technology
  • Bluetooth Wireless 4.0 technology
Qualcomm® Snapdragon™ X24 LTE modem
  • Up to Gigabit LTE Advanced Pro5 with nanoSIM and eSIM support. LTE Bands supported: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66
  • Assisted GPS and GLONASS support
BatterySurface Pro XSurface Pro 4
Size38.2 Wh38.2 Wh
Battery LifeUp to 13 hours of typical device usageUp to 9 hours of video playback
Power Supply
  • 60W power supply with USB-A (5W) (65W total)
  • Supports Fast Charge (0-80% in about one hour)
  • 36W proprietary power supply
    • USB-A output: 5W
    • Surface Connect: 31W
ExteriorSurface Pro XSurface Pro 4
Dimensions11.3” x 8.2” x 0.28” (287 mm x 208 mm x 7.3 mm)
Width: 11.3” (287 mm)
Height: 8.2” (208 mm)
Thickness: 0.28” (7.3 mm)
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)
Weight
  • 1.70 lbs (774 g)
  • Intel Core m3: 1.69 lbs (766 g)
  • Intel Core i5 and i7: 1.73 lbs (786 g)
Colors
Matte Black
Silver
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.
  • Surface Slim Pen Storage
    • Magnetic dock
    • Automatically wireless charge Surface Slim Pen
  • 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.
Ports
  • 2 x USB Type-C 3.1 Gen 2
    Supports Power Delivery and DisplayPort.
  • 1 x Surface Connect+
    Supports charging and docking station.
  • 1 x Nano SIM
  • 1 x Surface Pro X Type Cover
  • 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
Camera & AudioSurface Pro XSurface Pro 4
Camera
  • Windows Hello face authentication camera (front-facing).
  • 5.0MP front-facing camera with 1080p Skype HD video.
  • 10.0MP rear-facing autofocus camera with 1080p full HD video/4K video.
  • 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
Audio
  • Dual far-field Studio Mics
  • 2W stereo speakers with Dolby® Audio™ Premium
  • Dual microphones
  • Front-facing stereo speakers with Dolby® Audio
MiscSurface Pro XSurface Pro 4
InkingSupports Surface Pen
4096 levels of pressure
Tilt sensing
Best in class latency
Paper feel
0.1mm precision
magnetic storage
Supports Surface Pen
1024 levels of pressure
magnetic storage
Sensors
  • Ambient light sensor
  • Accelerometer
  • Gyroscope
  • Magnetometer
  • Ambient light sensor
  • Accelerometer
  • Gyroscope
  • Magnetometer
Security
  • Firmware TPM
  • Enterprise-grade protection with Windows Hello face sign-in
  • HW TPM 2.0 chip for enterprise security
  • Enterprise-grade protection with Windows Hello face sign-in
In the box
  • Surface Pro X
  • Power supply
  • SIM card access tool
  • Quick Start Guide
  • Safety and warranty documents
  • Surface Pro 4
  • Surface Pen
  • Power supply
  • Quick Start Guide
  • Safety and warranty documents
Warranty
  • 30-day return policy
  • 90 days of free technical phone support
  • One-year limited hardware warranty
  • Commercial: Advanced Exchange warranty service with expedited device replacement
  • 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