NEW Razer Blade 15" Advanced - Thunderbolt?

Considering buying: Razer Blade 15 Advanced Edition - QHD 240Hz - GeForce RTX 3080 - Black https://www.razer.com/gb-en/gaming-laptops/Razer-Blade-15/RZ09-0367CWD3-R3W1 Spec sheet: https://razermis.sharepoint.com/sites/Global-PR-Team/Shared Documents/Forms/AllItems.aspx?id=/sites/Global-PR-Team/Shared Documents/Global PR Database/03 Press Releases & Review Guides/03 Systems/2021/21-01-12 New Blade 15 & Blade 17 Pro (CES)/Spec Sheets/[Spec Sheet] Razer Blade 15 (Early 2021).pdf&parent=/sites/Global-PR-Team/Shared Documents/Global PR Database/03 Press Releases & Review Guides/03 Systems/2021/21-01-12 New Blade 15 & Blade 17 Pro (CES)/Spec Sheets&p=true&originalPath=aHR0cHM6Ly9yYXplcm1pcy5zaGFyZXBvaW50LmNvbS86Yjovcy9HbG9iYWwtUFItVGVhbS9FWnJvYzl5SG1fUkJrSXhUTGUyZDZsQUItSE42SG9fWUJubjl4LU5ueFN1V3NRP3J0aW1lPU1xUi1yd1RKMkVn I've done a bit of research into this; including these forums I think the answer is yes, but I can't find the definitive answer. 1. The spec sheet above mentions that the Thunderbolt and USB-C support PD, but does this machine definitiely support full DisplayPort 1.4 including G-SYNC using a Thunderbolt or USB-C to DisplayPort adaptor? Is the Thunderbolt wired up to the RTX 3080? I have an Samsung Odyssey G9 which supports up to 240Hz and has G-SYNC. I want the option to be able to output to this from any gaming laptop I buy, including G-SYNC if I so wish. Old models seem to suggest that the Thunderbolt does support DisplayPort: https://mysupport.razer.com/app/answers/detail/a_id/3683/?_ga=2.246900356.1886980305.1612370165-1670656216.1600939

• Thunderbolt 3 USB-C (DP from dGPU)

But what about external monitor G-SYNC? Later Blade support documents don't seem to mention this again. Why is this information so hard to find conclusively?