A:AnswerNo, this specific laptop model only carry a local warranty, no option is available to purchase an international warranty coverage, or extension.
A:AnswerOne slot is upgradeable. No reports of display issues from what I typed into Google. White tends to show fingerprints less on soft surfaces. Black is not available in the USA.
A:AnswerI couldnt even setup the laptop. It's faulty from the very beginning. It heats up upon turning it on and i couldn't even set it up. Heating at that stage at the boot is very questionable.