Compare models
Spec
Dell Latitude E6420
Lenovo ThinkPad T520
Dell Precision 3540
Dell Precision M4800
Summary
LB Score
24
17
38
★
36
Value
29
15
39
59
★
Price
$140
$135
★
$309
$221
Use class
Budget Surf
Budget Surf
Mid Office
Budget Office
Screen
Diagonal
14
15.6
15.6
15.6
Resolution
1600x900
1600x900
1366x768
1920x1080
Panel type
tn
tn
tn
tn
Brightness
—
—
300 nits
—
Screen quality
47
47
45
50
★
Processor & graphics
CPU score
17
9
38
47
★
GPU type
dGPU
dGPU
dGPU
dGPU
GPU score
1
1
7
★
4
GPU rating
—
—
—
2%
Memory
RAM (max)
8 GB
8 GB
32 GB
★
16 GB
RAM type
DDR3
DDR3
DDR4
DDR3
Storage
Storage (bus)
—
—
—
—
Battery
Capacity (Wh)
48.0 Wh
48.0 Wh
68.0 Wh
97.0 Wh
★
Autonomy (est.)
1.8 h
1.7 h
2.4 h
3.4 h
★
Chassis
Weight
2.07 kg
2.56 kg
1.80 kg
★
2.88 kg
Type
Business
Business
Workstation
Workstation
Release year
2011
2012
2019
★
2014
Verdict
Best overall: Dell Precision 3540 · wins 17 of 28 parameter rows
Why Dell Precision 3540 over Dell Precision M4800
- Market popularity: 0.38 vs 0.01 (+0.4)
- Mobility: 39 vs 10 (+29)
- CPU/GPU balance: 0.18 vs 0.08 (+0.1)