Compare models
Spec
ASUS Zenbook S 16 (UX5606)
ASUS Zenbook 14 OLED (UM3402)
ASUS Zenbook S 16 (UM5606)
ASUS ZenBook 14 UM425
Summary
LB Score
47
62
61
68
★
Value
52
53
60
71
★
Price
$1,084
$954
$1,232
$739
★
Use class
Premium Light
Premium Light
Premium Light
Mid Gaming
Screen
Diagonal
16
14
16
14
Resolution
2880x1800
2880x1800
2880x1800
1920x1080
Panel type
oled
oled
oled
oled
Brightness
—
—
—
250 nits
Screen quality
66
66
66
50
Processor & graphics
CPU score
84
69
92
★
74
GPU type
iGPU
dGPU
iGPU
dGPU
GPU score
0
46
17
46
GPU rating
—
—
6%
—
Memory
RAM (max)
32 GB
16 GB
32 GB
16 GB
RAM type
LPDDR5X
LPDDR4X
LPDDR5X
LPDDR4X
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
PCI-E Gen 3.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 3.0 (4x)
Battery
Capacity (Wh)
78.0 Wh
75.0 Wh
78.0 Wh
67.0 Wh
Autonomy (est.)
2.6 h
2.8 h
5.4 h
★
2.5 h
Chassis
Weight
1.50 kg
1.35 kg
1.50 kg
1.22 kg
★
Type
Ultrabook
Ultrabook
Ultrabook
Ultrabook
Release year
2024
2023
2025
★
2021
Verdict
Best overall: ASUS Zenbook S 16 (UM5606) · wins 8 of 19 parameter rows
Why ASUS Zenbook S 16 (UM5606) over ASUS ZenBook 14 UM425
- Autonomy (est.): 5.4 h vs 2.5 h (+2.9)
- Reliability: 92 vs 58 (+34)
- Development: 91 vs 69 (+22)