Compare models
Dell Latitude 7390 2-in-1
Dell Latitude 7400 2-in-1
Verdict
Best overall: Dell Latitude 7390 2-in-1 · wins 12 of 17 parameter rows
Why Dell Latitude 7390 2-in-1 over Dell Latitude 7400 2-in-1
- Value: 45 vs 34 (+11.6)
- Portability: 83 vs 71 (+11.9)
- Mobility: 70 vs 61 (+9)
Is the $47 premium worth it?
Over 2 years, Dell Latitude 7400 2-in-1 costs ≈ $0.6/mo more to own than Dell Latitude 7390 2-in-1 — extra depreciation $0.4/mo plus $0.2/mo the $47 premium could earn at 4.21%/yr (US Treasury 3-month bill, as of Nov 2, 2026).