Surface Book 3 15”
Here's what you need to know about 2020 Surface Book 3 15” including price, display info, CPU, RAM, storage, battery, and more.
Our analysis and reviews

What we like
Reasons to like about Surface Book 3 15”.
Surface Book 3 15” exceed all minimum system requirements for Windows 11.
Requirements | Surface Book 3 15” |
---|---|
Secure Boot | Yes |
TPM 2.0 | TPM 2.0 |
Processor | Intel Core i7-1065G7 |
4GB RAM | 16GB → 32GB |
64GB Drive | 256GB → 2TB |
2 Cores CPU | 4 cores |
According to Microsoft, the Surface Book 3 15” lasts up to 17.5 hours of battery life.
Up to 17.5 hours of typical device usageSurface Book 3 15” comes with a single removable M.2 SSD slot that you can replace and upgrade in the future. Learn more.
What's new
Improvements over its predecessor.
Surface Book 3 15” has a 15-inch screen size 11% larger than the 13.5-inch Surface Book 3 13.5”.
What's missing
Downsides over its predecessor.
Surface Book 3 15” weighed 4.20 pounds, 20% heavier than the 3.38 pounds Surface Book 3 13.5”.
Weight | Surface Book 3 15” | Surface Book 3 13.5” |
---|---|---|
Pound | 4.20 lbs. | 3.38 lbs. |
Kilogram | 1.91 kg | 1.53 kg |
Comments and User Reviews
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