Compare models
Spec
Dell Inspiron 15 3542
Dell Latitude E3440
Summary
LB Score
27
32
★
Value
55
★
33
Price
$123
★
$174
Use class
Undefined
Budget Surf
Screen
Diagonal
15.6
14
Resolution
1366x768
1366x768
Panel type
tn
tn
Brightness
—
—
Screen quality
45
45
Processor & graphics
CPU score
27
★
22
GPU type
dGPU
dGPU
GPU score
6
★
2
GPU rating
—
2%
Memory
RAM (max)
8 GB
64 GB
★
RAM type
DDR3
DDR3
Storage
Storage (bus)
—
—
Battery
Capacity (Wh)
40.0 Wh
42.0 Wh
★
Autonomy (est.)
1.4 h
1.6 h
★
Chassis
Weight
2.40 kg
2.00 kg
★
Type
Laptop
Business
Release year
—
2014
Verdict
Best overall: Dell Latitude E3440 · wins 14 of 28 parameter rows
Why Dell Latitude E3440 over Dell Inspiron 15 3542
- RAM (max): 64 GB vs 8 GB (+56)
- Upgrade potential: 100 vs 13 (+87.5)
- Light office: 48 vs 11 (+37.3)
Is the $51 premium worth it?
Over 2 years, Dell Latitude E3440 costs ≈ $0.4/mo more to own than Dell Inspiron 15 3542 — extra depreciation $0.2/mo plus $0.2/mo the $51 premium could earn at 4.21%/yr (US Treasury 3-month bill, as of Nov 3, 2026).