Testing consisted of full battery discharge with a mixture of active use and modern standby. Testing conducted by Microsoft in February 2021 using preproduction software and preproduction configurations of Surface Laptop 4. Platinum with Alcantara ® material palm rest Ice Blue with Alcantara ® material palm rest Matte Black with metal palm rest Sandstone with metal palm restġ Surface Laptop 4 battery life: Up to 19 hours on Surface Laptop 4 13.5” AMD Ryzen™ 5 Microsoft Surface Edition up to 17.5 hours on Surface Laptop 4 15” AMD Ryzen™ 7 Microsoft Surface Edition up to 17 hours on Surface Laptop 4 13.5” Intel ® Core™ i5 up to 16.5 hours on Surface Laptop 4 15” Intel ® Core™ i7.

Windows Hello face authentication camera (front-facing).

Surface Laptop 4 powered by AMD Ryzen™ Microsoft Surface Edition: AMD Radeon™ Graphics.

Surface Laptop 4 powered by Quad Core 11th Gen Intel ® Core™: Intel ® Iris ® X e Graphics.

Up to 16.5 hours on Surface Laptop 4 15” Intel ® Core™ i7.

Up to 17 hours on Surface Laptop 4 13.5” Intel ® Core™ i5.

Up to 17.5 hours on Surface Laptop 4 15” AMD Ryzen™ 7 Microsoft Surface Edition.

Up to 19 hours on Surface Laptop 4 13.5” AMD Ryzen™ 5 Microsoft Surface Edition.

Removable solid-state drive (SSD) 3 options: 256GB, 512GB

Surface Laptop 4 15” in Platinum and Matte Black metal: 1,542 g (3.40 lb).

Surface Laptop 4 13.5” in Matte Black and Sandstone metal: 1,288 g (2.84 lb).

Surface Laptop 4 13.5” in Platinum and Ice Blue Alcantara: 1,265 g (2.79 lb).

Microsoft 365 Business Standard, Microsoft 365 Business Premium or Microsoft 365 Apps 30-day trial 6.

Surface Laptop 4 powered by 11th Gen Intel ® Core™ processors: Windows enhanced hardware security.

Surface Laptop 4 powered by AMD Ryzen™ Microsoft Surface Edition processors: Secured-Core PC.

Enterprise-grade protection with Windows Hello face sign-in.

Hardware TPM 2.0 chip for enterprise security and BitLocker support.

AMD Ryzen™ 7 4980U Mobile Processor with Radeon™ Graphics Microsoft Surface ® Edition (8 cores).

AMD Ryzen™ 5 4680U Mobile Processor with Radeon™ Graphics Microsoft Surface ® Edition (6 cores).

Quad Core 11th Gen Intel ® Core™ i7-1185G7 Processor.

Quad Core 11th Gen Intel ® Core™ i5-1145G7 Processor.

Note: AMD Ryzen™ Microsoft Surface Edition processor only available in selected configurations.

Surface pro 4 commercial song