Compare models
Spec
Lenovo ThinkPad P71
Dell Precision 7720
Dell Precision 7550
Dell Precision M4800
Summary
LB Score
43
66
70
★
36
Value
42
66
71
★
59
Price
$532
$390
$566
$221
★
Use class
Premium Work
Mid Gaming
Mid Gaming
Budget Office
Screen
Diagonal
17.3
17.3
15.6
15.6
Resolution
1920x1080
1920x1080
1920x1080
1920x1080
Panel type
ips
ips
ips
tn
Brightness
—
300 nits
—
—
Screen quality
50
50
50
50
Processor & graphics
CPU score
53
53
67
★
47
GPU type
dGPU
dGPU
dGPU
dGPU
GPU score
18
58
★
50
4
GPU rating
—
19%
★
—
2%
Memory
RAM (max)
32 GB
64 GB
64 GB
16 GB
RAM type
DDR4
DDR4
DDR4
DDR3
Storage
Storage (bus)
—
—
PCI-E Gen 3.0 (4x)
—
Battery
Capacity (Wh)
68.0 Wh
68.0 Wh
68.0 Wh
97.0 Wh
★
Autonomy (est.)
2.2 h
2.2 h
2.4 h
3.4 h
★
Chassis
Weight
3.30 kg
2.80 kg
1.88 kg
★
2.88 kg
Type
Workstation
Workstation
Workstation
Workstation
Release year
2017
2016
2020
★
2014
Verdict
Best overall: Dell Precision 7550 · wins 16 of 26 parameter rows
Why Dell Precision 7550 over Dell Precision M4800
- Market popularity: 0.70 vs 0.01 (+0.7)
- Photo/Design: 88 vs 19 (+69)
- Mobility: 31 vs 10 (+21)