I understand your point of view, however, Lansweeper doesn't differentiate on type of device rather on OS. You can differentiate using a custom report since there are hardware identifiers to differentiate between a desktop or Laptop.
You could create a report of your assets scanned with LsAgent which are a laptop or dekstop. It would be similar to
this report You can try this report to differentiate Windows desktops and laptops:
Select Top 1000000 tblAssets.AssetID,
tblAssets.AssetName,
tblAssets.Domain,
tblAssets.Username,
tblAssets.Userdomain,
Coalesce(tsysOS.Image, tsysAssetTypes.AssetTypeIcon10) As icon,
tblAssets.IPAddress,
tsysIPLocations.IPLocation,
tblAssetCustom.Manufacturer,
tblAssetCustom.Model,
tsysOS.OSname As OS,
tblAssets.SP,
tblAssets.Lastseen,
tblAssets.Lasttried,
Case
When tblPortableBattery.AssetID Is Null Then 'Desktop'
Else 'Laptop'
End As [Desktop/Laptop],
tblLsAgentGroup.Name As LsAgentGroup
From tblAssets
Left Join tsysOS On tsysOS.OScode = tblAssets.OScode
Inner Join tblAssetCustom On tblAssets.AssetID = tblAssetCustom.AssetID
Inner Join tsysAssetTypes On tsysAssetTypes.AssetType = tblAssets.Assettype
Inner Join tsysIPLocations On tsysIPLocations.LocationID =
tblAssets.LocationID
Inner Join tblState On tblState.State = tblAssetCustom.State
Left Join tblPortableBattery On tblAssets.AssetID = tblPortableBattery.AssetID
Inner Join tblLsAgentAsset On tblAssets.AssetID = tblLsAgentAsset.AssetID
Inner Join tblLsAgentGroup On tblLsAgentGroup.LsAgentGroupID =
tblLsAgentAsset.LsAgentGroupID
Where tblAssets.Lastseen Is Not Null And tblAssets.Lastseen <> '' And
tblLsAgentGroup.Name Like 'Default' And tblState.Statename = 'Active' And
tsysAssetTypes.AssetTypename In ('Windows', 'Windows CE')
Order By tblAssets.Domain,
tblAssets.AssetName