New Laptop Help will - amd radeon vega 3 work?

@louise199360  Sorry that no one has replied to you in a few days.  I'm no expert in shopping, but I can tell you right away that 3 and 4 are not what you want.  They both have U-series processors, for ultra-low power, meaning they're built to conserve power rather than support demanding processes like TS3.

1, 2, and 5 will all run TS3 quite well.  For the ones with the 128 GB SSD, you'd need to install TS3 on the larger 1 TB HDD and move your Documents folder there as well.  (Windows 10 needs a lot of space to maneuver, so 128 GB isn't enough room for more than the OS and maybe an antivirus/firewall.)  Running the game from the HDD isn't difficult; there's just really not much point in spending extra for an SSD that small.

All three of these also only come with 8 GB RAM.  This is more than enough for TS3, but you probably wouldn't want to run much alongside the game.  Laptops are hard to upgrade, but it looks from the other configurations offered that you might be able to add a second RAM stick to the Dell options, at least.

The other consideration is that Dell computers aren't known for their cooling.  (They also tend to be a bit more expensive for the hardware provided, but whether this is the case in the computers you linked is a question better left to an expert.)  It's probably manageable, as long as you take precautions.

Anyway, after this rough estimate, it's probably time to ask someone more knowledgeable if he can contribute.  @igazor