Compare models
Spec
Dell Alienware m15 R6
Dell Alienware x15 R1
Lenovo ThinkPad P1 Gen 9
Lenovo ThinkPad P14s Gen 7
Summary
LB Score
81
★
76
55
65
Value
85
85
28
33
Price
$590
$590
$2,200
$2,200
Use class
Mid Gaming
Mid Gaming
Premium Work
Premium Light
Screen
Diagonal
15.6
15.6
16
14.5
Resolution
1920x1080
1920x1080
1920x1200
1920x1200
Panel type
ips
ips
ips
ips
Brightness
—
—
—
—
Screen quality
50
50
51
51
Processor & graphics
CPU score
74
74
65
65
GPU type
dGPU
dGPU
dGPU
dGPU
GPU score
83
83
—
46
GPU rating
36%
36%
—
—
Memory
RAM (max)
64 GB
32 GB
96 GB
96 GB
RAM type
DDR4
DDR4
LPDDR5X
LPDDR5X
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 5.0 (4x)
PCI-E Gen 5.0 (4x)
Battery
Capacity (Wh)
56.0 Wh
87.0 Wh
90.0 Wh
★
60.0 Wh
Autonomy (est.)
1.9 h
3.0 h
3.1 h
★
2.2 h
Chassis
Weight
2.42 kg
2.27 kg
1.80 kg
1.63 kg
★
Type
Gaming
Gaming
Workstation
Workstation
Release year
2021
2021
2026
2026
Verdict
Best overall: Lenovo ThinkPad P1 Gen 9 · wins 6 of 12 parameter rows
Why Lenovo ThinkPad P1 Gen 9 over Lenovo ThinkPad P14s Gen 7
- Capacity (Wh): 90.0 Wh vs 60.0 Wh (+30)
- Autonomy (est.): 3.1 h vs 2.2 h (+0.9)
- Performance: 77 vs 66 (+11)