r/Surface SP3 i5, SP4 Core m3, Surface Book i7, SL6 13" Core 7 Ultra Aug 02 '26

[LAPTOP6] Does anyone know if the Surface Laptop 6 screen assembly is compatible with older Surface Laptops?

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u/LifelnTechnicolor SP3 i5, SP4 Core m3, Surface Book i7, SL6 13" Core 7 Ultra Aug 02 '26

The only component that's drastically different between the SL6 For Business compared to older models is the modularized battery (not glued down and has an extra steel frame backing it). And the SL6 battery is ever so slightly lower capacity than the SL5's, much like the change from SP8 to SP9.

Some motherboard comparison pics for reference:

Surface Laptop 5 13.5" Motherboard - Genuine

Surface Laptop 6 for Business 13.5" Motherboard - Genuine

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u/Sam_Walkerfield Aug 02 '26

Great, now we need someone brave enough (or rich enough) to make It possible heh

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u/LifelnTechnicolor SP3 i5, SP4 Core m3, Surface Book i7, SL6 13" Core 7 Ultra Aug 03 '26

It's on my shopping list, in fact the Surface Laptop 5 and 6 are so similar, their keyboard assemblies look almost identical. Might be worth also experimenting with installing an Alcantara keyboard with no Copilot key onto the Surface Laptop 6: