Compare models
Spec
Dell Latitude 7390
Dell Latitude 5400
Lenovo ThinkPad L15 Gen 4
Lenovo ThinkPad L14 Gen 4
Fit for your profile
50
51
58
71 ★
Summary
LB Score
41
53
66
71
★
Value
49
59
56
79
★
Price
$270
$199
★
$886
$447
Use class
Budget Office
Budget Office
Mid Gaming
Mid Gaming
Screen
Diagonal
13.3
14
15.6
14
Resolution
1920x1080
1920x1080
1920x1080
1920x1080
Panel type
ips
ips
ips
ips
Brightness
300 nits
★
220 nits
—
—
Screen quality
50
50
50
50
Processor & graphics
CPU score
42
39
68
68
GPU type
iGPU
iGPU
dGPU
dGPU
GPU score
7
14
49
49
GPU rating
—
—
—
—
Memory
RAM (max)
32 GB
32 GB
64 GB
64 GB
RAM type
DDR4
DDR4
DDR4
DDR4
Storage
Storage (bus)
—
—
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
Battery
Capacity (Wh)
60.0 Wh
68.0 Wh
★
46.5 Wh
46.5 Wh
Autonomy (est.)
5.7 h
5.9 h
★
1.6 h
1.8 h
Chassis
Weight
1.40 kg
1.60 kg
1.77 kg
1.40 kg
Type
Business
Business
Business
Business
Release year
2019
2019
2023
2023
Verdict
Best overall: Lenovo ThinkPad L14 Gen 4 · wins 8 of 18 parameter rows
Why Lenovo ThinkPad L14 Gen 4 over Dell Latitude 5400
- Engineering CAD: 55 vs 23 (+32)
- 3D/Video: 55 vs 24 (+31)
- Reliability: 74 vs 35 (+39)