Compare models
Spec
Lenovo ThinkPad P50
Lenovo ThinkPad P51
Lenovo ThinkPad P71
Summary
LB Score
46
46
43
Value
61
★
58
42
Price
$272
★
$340
$532
Use class
Mid Office
Mid Office
Premium Work
Screen
Diagonal
15.6
15.6
17.3
Resolution
1920x1080
1920x1080
1920x1080
Panel type
ips
ips
ips
Brightness
—
—
—
Screen quality
50
50
50
Processor & graphics
CPU score
51
52
53
★
GPU type
dGPU
dGPU
dGPU
GPU score
16
18
★
18
GPU rating
5%
5%
—
Memory
RAM (max)
32 GB
32 GB
32 GB
RAM type
DDR4
DDR4
DDR4
Storage
Storage (bus)
—
—
—
Battery
Capacity (Wh)
68.0 Wh
68.0 Wh
68.0 Wh
Autonomy (est.)
2.4 h
2.4 h
2.2 h
Chassis
Weight
2.82 kg
2.60 kg
★
3.30 kg
Type
Workstation
Workstation
Workstation
Release year
2015
2017
2017
Verdict
Best overall: Lenovo ThinkPad P51 · wins 6 of 14 parameter rows
Why Lenovo ThinkPad P51 over Lenovo ThinkPad P50
- Mobility: 15 vs 12 (+3)
- GPU score: 18 vs 16 (+2.6)
- CPU/GPU balance: 0.36 vs 0.31 (+0)