Compare models
Spec
HP ProBook 6470b
HP ProBook 4540s
Dell Alienware x14 R2
Dell Alienware m15 R6
Summary
LB Score
20
34
65
81
★
Value
26
54
46
85
★
Price
$130
$117
★
$922
$590
Use class
Budget Surf
Budget Surf
Premium Gaming
Mid Gaming
Screen
Diagonal
14
15.6
14
15.6
Resolution
1366x768
1366x768
1920x1200
1920x1080
Panel type
tn
tn
ips
ips
Brightness
—
—
—
—
Screen quality
45
45
51
★
50
Processor & graphics
CPU score
16
27
57
74
★
GPU type
iGPU
dGPU
dGPU
dGPU
GPU score
0
1
76
83
★
GPU rating
—
—
35%
36%
★
Memory
RAM (max)
16 GB
16 GB
32 GB
64 GB
★
RAM type
DDR3
DDR3
LPDDR5
DDR4
Storage
Storage (bus)
—
—
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
Battery
Capacity (Wh)
55.0 Wh
47.0 Wh
80.5 Wh
★
56.0 Wh
Autonomy (est.)
4.8 h
★
1.6 h
3.0 h
1.9 h
Chassis
Weight
2.03 kg
2.44 kg
2.00 kg
★
2.42 kg
Type
Business
Business
Gaming
Gaming
Release year
2013
2012
2023
★
2021
Verdict
Best overall: Dell Alienware m15 R6 · wins 17 of 31 parameter rows
Why Dell Alienware m15 R6 over Dell Alienware x14 R2
- RAM (max): 64 GB vs 32 GB (+32)
- Upgrade potential: 100 vs 50 (+50)
- Value: 85 vs 46 (+38.7)