Compare models
Spec
Dell Inspiron 3521
Dell Vostro 3560
ASUS ExpertBook B5 (B5405)
ASUS ExpertBook B9 OLED (B9403)
Summary
LB Score
19
26
54
★
52
Value
18
44
57
★
52
Price
$109
★
$174
$1,144
$886
Use class
Budget Surf
Budget Surf
Premium Light
Premium Light
Screen
Diagonal
15.6
15.6
14
14
Resolution
1366x768
1366x768
1920x1200
2880x1800
Panel type
—
tn
ips
oled
Brightness
—
—
—
400 nits
Screen quality
45
45
51
66
★
Processor & graphics
CPU score
8
27
91
★
75
GPU type
iGPU
iGPU
iGPU
iGPU
GPU score
2
2
0
4
★
GPU rating
—
—
—
—
Memory
RAM (max)
8 GB
16 GB
64 GB
★
32 GB
RAM type
DDR3
DDR3
DDR5
LPDDR5X
Storage
Storage (bus)
—
—
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
Battery
Capacity (Wh)
40.0 Wh
48.0 Wh
50.0 Wh
63.0 Wh
★
Autonomy (est.)
1.4 h
1.7 h
1.9 h
5.5 h
★
Chassis
Weight
2.25 kg
2.50 kg
1.35 kg
0.99 kg
★
Type
Laptop
Business
Business
Business
Release year
2013
2012
2025
★
2023
Verdict
Best overall: ASUS ExpertBook B9 OLED (B9403) · wins 14 of 28 parameter rows
Why ASUS ExpertBook B9 OLED (B9403) over ASUS ExpertBook B5 (B5405)
- GPU score: 4 vs 0 (+3.8)
- Autonomy (est.): 5.5 h vs 1.9 h (+3.6)
- Market popularity: 0.42 vs 0.17 (+0.2)