Compare models
Spec
Dell Precision 7530
Dell Precision 7550
Lenovo ThinkPad E575
Lenovo ThinkPad E580
Summary
LB Score
59
70
★
15
45
Value
65
71
★
6
57
Price
$385
$566
$202
★
$265
Use class
Mid Gaming
Mid Gaming
Budget Office
Mid Gaming
Screen
Diagonal
15.6
15.6
15.6
15.6
Resolution
1920x1080
1920x1080
1920x1080
1920x1080
Panel type
ips
ips
ips
tn
Brightness
—
—
—
—
Screen quality
50
50
50
50
Processor & graphics
CPU score
58
67
★
8
41
GPU type
dGPU
dGPU
iGPU
iGPU
GPU score
39
50
★
0
24
GPU rating
9%
★
—
—
5%
Memory
RAM (max)
32 GB
64 GB
★
—
32 GB
RAM type
DDR4
DDR4
DDR4
DDR4
Storage
Storage (bus)
—
PCI-E Gen 3.0 (4x)
—
—
Battery
Capacity (Wh)
64.0 Wh
68.0 Wh
★
48.0 Wh
48.0 Wh
Autonomy (est.)
2.2 h
2.4 h
3.5 h
★
1.7 h
Chassis
Weight
2.50 kg
1.88 kg
★
2.20 kg
2.10 kg
Type
Workstation
Workstation
Business
Business
Release year
2018
2020
★
2016
2017
Verdict
Best overall: Dell Precision 7550 · wins 21 of 29 parameter rows
Why Dell Precision 7550 over Lenovo ThinkPad E575
- GPU score: 50 vs 0 (+49.8)
- Performance: 65 vs 4 (+61.3)
- Value: 71 vs 6 (+65.5)