Compare models
Spec
Dell Alienware 16X Aurora
Dell Alienware m15 R4
Dell Precision 5550
Dell Precision 5520
Summary
LB Score
84
★
72
72
46
Value
58
74
★
73
59
Price
$2,340
$590
$541
$321
★
Use class
Premium Gaming
Mid Gaming
Mid Gaming
Mid Office
Screen
Diagonal
16
15.6
15.6
15.6
Resolution
2560x1600
1920x1080
1920x1200
1920x1080
Panel type
ips
ips
ips
ips
Brightness
—
—
500 nits
★
400 nits
Screen quality
60
★
50
51
50
Processor & graphics
CPU score
100
★
65
67
51
GPU type
dGPU
dGPU
dGPU
dGPU
GPU score
71
83
★
50
18
GPU rating
—
36%
★
12%
5%
Memory
RAM (max)
96 GB
★
32 GB
64 GB
32 GB
RAM type
DDR5
DDR4
DDR4
DDR4
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
PCI-E Gen 3.0 (4x)
PCI-E Gen 3.0 (4x)
—
Battery
Capacity (Wh)
96.0 Wh
★
86.0 Wh
86.0 Wh
56.0 Wh
Autonomy (est.)
3.3 h
★
3.0 h
3.0 h
1.9 h
Chassis
Weight
2.95 kg
2.11 kg
1.90 kg
1.80 kg
★
Type
Gaming
Gaming
Workstation
Workstation
Release year
2025
★
2021
2020
2016
Verdict
Best overall: Dell Alienware 16X Aurora · wins 16 of 31 parameter rows
Why Dell Alienware 16X Aurora over Dell Alienware m15 R4
- RAM (max): 96 GB vs 32 GB (+64)
- Reliability: 88 vs 48 (+40)
- 3D/Video: 94 vs 59 (+35)