Compare models
Spec
Dell Alienware 15 R5
Dell Alienware 17 R4
Lenovo ThinkPad L14
Lenovo ThinkPad L580
Summary
LB Score
63
56
66
★
40
Value
58
46
78
★
51
Price
$680
$669
$328
$217
★
Use class
Mid Gaming
Mid Gaming
Mid Office
Budget Office
Screen
Diagonal
15.6
17.3
14
15.6
Resolution
1920x1080
1920x1080
1920x1080
1920x1080
Panel type
ips
ips
ips
ips
Brightness
—
—
—
—
Screen quality
50
50
50
50
Processor & graphics
CPU score
60
49
70
★
41
GPU type
dGPU
dGPU
iGPU
iGPU
GPU score
55
55
0
0
GPU rating
—
—
—
—
Memory
RAM (max)
32 GB
32 GB
64 GB
★
32 GB
RAM type
DDR4
DDR4
DDR4
DDR4
Storage
Storage (bus)
—
—
—
—
Battery
Capacity (Wh)
80.0 Wh
80.0 Wh
48.0 Wh
48.0 Wh
Autonomy (est.)
2.8 h
2.5 h
4.2 h
★
3.5 h
Chassis
Weight
2.22 kg
4.42 kg
1.61 kg
★
2.00 kg
Type
Gaming
Gaming
Business
Business
Release year
2018
2017
2020
★
2017
Verdict
Best overall: Lenovo ThinkPad L14 · wins 15 of 26 parameter rows
Why Lenovo ThinkPad L14 over Dell Alienware 15 R5
- Mobility: 74 vs 22 (+52)
- Reliability: 60 vs 25 (+35)
- RAM (max): 64 GB vs 32 GB (+32)