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Dell Precision 7780 Mobile Workstation - 17.3" UHD vs Dell Precision 3490 Mobile Workstation AI PC… — Head-to-Head (2026)

The specs side by side, with links to both product pages.

Dell Precision 7780 Mobile Workstation - 17.3" UHD (3840 x 2160) - Intel Core i7-13850HX 20-Core (13th Gen) - 1TB SSD - 32GB DDR5 RAM - NV RTX 3500 ADA (12GB GDDR6) - Windows 11 pro

Dell Precision 7780 Mobile Workstation - 17.3" UHD (3840 x 2160) - Intel Core i7-13850HX 20-Core (13th Gen) - 1TB SSD - 32GB DDR5 RAM - NV RTX 3500 ADA (12GB GDDR6) - Windows 11 pro

$3994.33
🛒 Buy on Amazon — $3,994.33
vs
Dell Precision 3490 Mobile Workstation AI PC Laptop (14" FHD, Intel 16-Core Ultra 7 155H (> i9-12900H), 64GB DDR5 RAM, 2TB SSD) Business, Engineer, IST HUB, Thunderbolt 4, 1080p Webcam, Win 11 Pro

Dell Precision 3490 Mobile Workstation AI PC Laptop (14" FHD, Intel 16-Core Ultra 7 155H (> i9-12900H), 64GB DDR5 RAM, 2TB SSD) Business, Engineer, IST HUB, Thunderbolt 4, 1080p Webcam, Win 11 Pro

$1999.99
🛒 Buy on Amazon — $1,999.99

*Price sourced from Amazon.com. Last updated 2026-11-07. Price and availability subject to change.

Spec-by-spec

SpecDell Precision 7780 Mobile Workstation…Dell Precision 3490 Mobile Workstation…
BrandDellDell
ColorGrayGrey
RAM TypeDDR5 RAMDDR5 RAM
CPU ModelCore i9Core i7 Family
Model NamePrecision 7780Dell Mobile Workstation 3490
Model Year20242025
Resolution1080p1080p
Unit Count1.0 Count1.0 Count
Form FactorlaptopUltra-Portable
Item Weight4.8 Kilograms3.1 Pounds
Screen Size17.3 Inches14
CPU CodenameRaptor LakeAlder Lake-HX
CPU L3 Cache36 MB24 MB
Display TypeLEDLCD

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