Compare models
Spec
ASUS ExpertBook B5 (B5405)
ASUS ExpertBook B1 (B1500)
ASUS ExpertBook B9 OLED (B9403)
ASUS ExpertBook P5 (5405)
Summary
LB Score
54
53
52
62
★
Value
57
61
52
66
★
Price
$1,144
$686
★
$886
$1,007
Use class
Premium Light
Mid Gaming
Premium Light
Premium Light
Screen
Diagonal
14
15.6
14
14
Resolution
1920x1200
1366x768
2880x1800
2560x1600
Panel type
ips
ips
oled
ips
Brightness
—
250 nits
400 nits
★
—
Screen quality
51
45
66
★
60
Processor & graphics
CPU score
91
★
70
75
84
GPU type
iGPU
dGPU
iGPU
iGPU
GPU score
0
24
4
48
★
GPU rating
—
5%
—
—
Memory
RAM (max)
64 GB
★
48 GB
32 GB
32 GB
RAM type
DDR5
DDR4
LPDDR5X
LPDDR5X
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
PCI-E Gen 3.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
Battery
Capacity (Wh)
50.0 Wh
42.0 Wh
63.0 Wh
63.0 Wh
Autonomy (est.)
1.9 h
1.5 h
5.5 h
★
2.4 h
Chassis
Weight
1.35 kg
1.72 kg
0.99 kg
★
1.27 kg
Type
Business
Business
Business
Business
Release year
2025
★
2021
2023
2024
Verdict
Best overall: ASUS ExpertBook P5 (5405) · wins 11 of 28 parameter rows
Why ASUS ExpertBook P5 (5405) over ASUS ExpertBook B5 (B5405)
- GPU score: 48 vs 0 (+48.3)
- Gaming: 56 vs 22 (+34)
- Photo/Design: 86 vs 37 (+49)