Compare models
Spec
Dell Precision 5550
Dell Precision 5750
Summary
LB Score
72
★
68
Value
73
★
49
Price
$541
★
$1,019
Use class
Mid Gaming
Premium Gaming
Screen
Diagonal
15.6
17.3
Resolution
1920x1200
1920x1200
Panel type
ips
ips
Brightness
500 nits
—
Screen quality
51
51
Processor & graphics
CPU score
67
67
GPU type
dGPU
dGPU
GPU score
50
52
★
GPU rating
12%
20%
★
Memory
RAM (max)
64 GB
64 GB
RAM type
DDR4
DDR4
Storage
Storage (bus)
PCI-E Gen 3.0 (4x)
—
Battery
Capacity (Wh)
86.0 Wh
★
68.0 Wh
Autonomy (est.)
3.0 h
★
2.2 h
Chassis
Weight
1.90 kg
1.75 kg
★
Type
Workstation
Workstation
Release year
2020
2020
Verdict
Best overall: Dell Precision 5550 · wins 10 of 17 parameter rows
Why Dell Precision 5550 over Dell Precision 5750
- Value: 73 vs 49 (+23.4)
- Mobility: 41 vs 29 (+12)
- Autonomy (est.): 3.0 h vs 2.2 h (+0.8)
Is the $478 premium worth it?
Over 2 years, Dell Precision 5750 costs ≈ $8.9/mo more to own than Dell Precision 5550 — extra depreciation $7.2/mo plus $1.7/mo the $478 premium could earn at 4.21%/yr (US Treasury 3-month bill, as of Nov 2, 2026).