Surface Book 3 13.5” vs. Surface Book 3 15” - Detailed Specs Comparison
Here's what you need to know what's different between Surface Book 3 13.5” and Surface Book 3 15” specs including CPU, RAM, storage, battery, display, and more.

The 2020 Surface Book 3 13.5” features the 15W 10th Generation Intel Ice Lake quad-core Intel Core i5-1035G7 up to quad-core Intel Core i7-1065G7 with the boost speed up to 3.90 GHz. While the 2020 Surface Book 3 15” features the 15W 10th Generation Intel Ice Lake quad-core Intel Core i7-1065G7 with the boost speed up to 3.90 GHz.
If you want to know more what's the difference between the 13.5″ Surface Book 3 13.5” (2020) and the 15″ Surface Book 3 15” (2020), we have a detailed tech specs comparison between both devices for you to check out here.
Surface Book 3 13.5” vs. Surface Book 3 15”: Specs Comparison
Compare With Please enter device name or part of it | Compare With Please enter device name or part of it | |
Availability | ||
Released | 2020 | |
Release Info |
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Pricing | For Consumer
| For Consumer
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Surface Book 3 13.5” Price | ||
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New Microsoft Surface Book 3 - 13.5" Touch-Screen - 10th Gen Intel Core i5 - 8GB Memory - 256GB SSD (Latest Model) - Platinum By Microsoft
$709.95 $780.00 9% OFF |
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Microsoft Surface Book 3 - 13.5" Touch-Screen - 10th Gen Intel Core i7 - 16GB Memory - 256GB SSD (Latest Model) - Platinum By Microsoft
$1,147.95 |
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Microsoft Surface Book 3 13.5 Inch Touch-Screen 512GB i7 32GB RAM with Windows 10 Pro (Wi-Fi, 1.3GHz Quad-Core i7 up to 3.9GHz, Newest Version) SLM-00001 By Microsoft
$2,794.00 |
|
Surface Book 3 15” Price | ||
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NEW Microsoft Surface Book 3 - 15" Touch-Screen - 10th Gen Intel Core i7 - 16GB Memory - 256GB SSD (Latest Model) - Platinum By Microsoft
$1,149.99 |
|
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Microsoft New Surface Book 3 - 15" Touch-Screen - 10th Gen Intel Core i7 - 16GB Memory - 256GB SSD (Latest Model) - Platinum (Renewed) By Microsoft
$1,010.00 |
|
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Microsoft Surface Book 3, Intel Core i7, 16GB RAM, 256GB SSD, Platinum (SMG-00001) By Microsoft
$1,149.00 |
Display | Surface Book 3 13.5” | Surface Book 3 15” |
Size | 13.5 Inches | 15 Inches |
Info |
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Exterior | Surface Book 3 13.5” | Surface Book 3 15” |
Size Comparison | ||
Dimensions |
| 13.5” x 9.87” x 0.568-0.90” (343 mm x 251 mm x 15 mm-23 mm) |
Weight |
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Colors | Platinum | |
Keyboard and Trackpad |
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Ports |
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Internal Specs | Surface Book 3 13.5” | Surface Book 3 15” |
Processor |
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Integrated Graphics |
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Discrete Graphics |
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Memory | 8GB 16GB 32GB 3733 MHz LPDDR4x | 16GB 32GB 3733 MHz LPDDR4x |
Storage | 256 GB 512 GB 1 TB
PCIe SSD | 256 GB 512 GB 1 TB 2TB
PCIe SSD |
Connectivity | Surface Book 3 13.5” | Surface Book 3 15” |
Wi-Fi |
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Bluetooth |
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Battery | Surface Book 3 13.5” | Surface Book 3 15” |
Size |
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Battery Life |
| Up to 17.5 hours of typical device usage |
Power Supply |
| 127W Surface Power Supply with USB-A (7W) charging port. |
Software | Surface Book 3 13.5” | Surface Book 3 15” |
OS |
| |
Built-in Apps | Microsoft Office 365 30-days trial |
Camera & Audio | Surface Book 3 13.5” | Surface Book 3 15” |
Camera |
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Audio |
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Misc | Surface Book 3 13.5” | Surface Book 3 15” |
Inking | Supports Surface Pen
4096 levels of pressure
Tilt sensing
Best in class latency
Paper feel
0.1mm precision
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Sensors |
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Security |
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In the box |
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Warranty | One-year limited hardware warranty | |
More | Supports Surface Dial
Supports both on-screen and off-screen interaction. |
Surface Book 3 13.5” Price | ||
---|---|---|
![]() |
New Microsoft Surface Book 3 - 13.5" Touch-Screen - 10th Gen Intel Core i5 - 8GB Memory - 256GB SSD (Latest Model) - Platinum By Microsoft
$709.95 $780.00 9% OFF |
|
![]() |
Microsoft Surface Book 3 - 13.5" Touch-Screen - 10th Gen Intel Core i7 - 16GB Memory - 256GB SSD (Latest Model) - Platinum By Microsoft
$1,147.95 |
|
![]() |
Microsoft Surface Book 3 13.5 Inch Touch-Screen 512GB i7 32GB RAM with Windows 10 Pro (Wi-Fi, 1.3GHz Quad-Core i7 up to 3.9GHz, Newest Version) SLM-00001 By Microsoft
$2,794.00 |
|
Surface Book 3 15” Price | ||
![]() |
NEW Microsoft Surface Book 3 - 15" Touch-Screen - 10th Gen Intel Core i7 - 16GB Memory - 256GB SSD (Latest Model) - Platinum By Microsoft
$1,149.99 |
|
![]() |
Microsoft New Surface Book 3 - 15" Touch-Screen - 10th Gen Intel Core i7 - 16GB Memory - 256GB SSD (Latest Model) - Platinum (Renewed) By Microsoft
$1,010.00 |
|
![]() |
Microsoft Surface Book 3, Intel Core i7, 16GB RAM, 256GB SSD, Platinum (SMG-00001) By Microsoft
$1,149.00 |
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