Compare models
Spec
Lenovo ThinkPad T520
Dell Latitude E6420
Summary
LB Score
17
24
★
Value
15
29
★
Price
$135
★
$140
Use class
Budget Surf
Budget Surf
Screen
Diagonal
15.6
14
Resolution
1600x900
1600x900
Panel type
tn
tn
Brightness
—
—
Screen quality
47
47
Processor & graphics
CPU score
9
17
★
GPU type
dGPU
dGPU
GPU score
1
1
GPU rating
—
—
Memory
RAM (max)
8 GB
8 GB
RAM type
DDR3
DDR3
Storage
Storage (bus)
—
—
Battery
Capacity (Wh)
48.0 Wh
48.0 Wh
Autonomy (est.)
1.7 h
1.8 h
★
Chassis
Weight
2.56 kg
2.07 kg
★
Type
Business
Business
Release year
2012
★
2011
Verdict
Best overall: Dell Latitude E6420 · wins 13 of 19 parameter rows
Why Dell Latitude E6420 over Lenovo ThinkPad T520
- Mobility: 35 vs 10 (+25)
- Portability: 51 vs 23 (+28)
- Value: 29 vs 15 (+14.8)