Compare models
Spec
Dell Precision 7510
Dell Precision 7550
Summary
LB Score
47
70
★
Value
63
71
★
Price
$251
★
$566
Use class
Mid Office
Mid Gaming
Screen
Diagonal
15.6
15.6
Resolution
1920x1080
1920x1080
Panel type
ips
ips
Brightness
—
—
Screen quality
50
50
Processor & graphics
CPU score
48
67
★
GPU type
dGPU
dGPU
GPU score
20
50
★
GPU rating
6%
—
Memory
RAM (max)
32 GB
64 GB
★
RAM type
DDR4
DDR4
Storage
Storage (bus)
—
PCI-E Gen 3.0 (4x)
Battery
Capacity (Wh)
68.0 Wh
68.0 Wh
Autonomy (est.)
2.4 h
2.4 h
Chassis
Weight
2.80 kg
1.88 kg
★
Type
Workstation
Workstation
Release year
2015
2020
★
Verdict
Best overall: Dell Precision 7550 · wins 22 of 25 parameter rows
Why Dell Precision 7550 over Dell Precision 7510
- Market popularity: 0.70 vs 0.17 (+0.5)
- Photo/Design: 88 vs 24 (+64)
- Mobility: 31 vs 12 (+19)
Is the $315 premium worth it?
Over 2 years, Dell Precision 7550 costs ≈ $5.9/mo more to own than Dell Precision 7510 — extra depreciation $4.8/mo plus $1.1/mo the $315 premium could earn at 4.21%/yr (US Treasury 3-month bill, as of Nov 3, 2026).