Dell Precision 3581 対 HP ZBook Firefly G9

“For Ubuntu: Follow the on-screen instructions to complete the setup.”doi-product-assets.s3.amazonaws.com、6 September 2026に確認。

“The RAM on the Dell Precision 3581 is Upgradable (64 GB Max) which is a big plus, you can choose to purchase a version with lower RAM size and upgrade in the future if it becomes a necessity.”laptopdecision.com、6 September 2026に確認。

“Here, the two SODIMM slots are hidden beneath a metal bracket. The maximum supported capacity is 64GB of DDR5 RAM.”laptopmedia.com、12 September 2026に確認。

“The screen's contrast ratio of 1,390:1 might be good, but that's the only area where the HP's display impresses. The lack of colour breadth and quality leaves the screen looking pallid.”itpro.com、12 September 2026に確認。