Compare models
Spec
ASUS Zenbook 14 OLED (UX3405)
ASUS Zenbook 14 OLED (UM3402)
Acer Swift 3 (SF314-71)
ASUS ZenBook Flip 13 UX363
Summary
LB Score
52
62
★
52
44
Value
58
★
53
56
54
Price
$1,232
$954
$840
$739
★
Use class
Premium Light
Premium Light
Mid Gaming
Premium Light
Screen
Diagonal
14
14
14
13.3
Resolution
1920x1200
2880x1800
2880x1800
1920x1080
Panel type
oled
oled
oled
oled
Brightness
—
—
250 nits
300 nits
★
Screen quality
51
66
66
50
Processor & graphics
CPU score
95
★
69
70
70
GPU type
iGPU
dGPU
dGPU
iGPU
GPU score
0
46
★
31
14
GPU rating
—
—
6%
—
Memory
RAM (max)
32 GB
★
16 GB
16 GB
16 GB
RAM type
LPDDR5X
LPDDR4X
LPDDR5
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)
75.0 Wh
75.0 Wh
57.0 Wh
67.0 Wh
Autonomy (est.)
6.5 h
★
2.8 h
2.2 h
6.4 h
Chassis
Weight
1.20 kg
★
1.35 kg
1.40 kg
1.30 kg
Type
Ultrabook
Ultrabook
Ultrabook
Ultrabook
Release year
2025
★
2023
2022
2021
Verdict
Best overall: ASUS Zenbook 14 OLED (UX3405) · wins 13 of 25 parameter rows
Why ASUS Zenbook 14 OLED (UX3405) over ASUS Zenbook 14 OLED (UM3402)
- Autonomy (est.): 6.5 h vs 2.8 h (+3.7)
- RAM (max): 32 GB vs 16 GB (+16)
- Upgrade potential: 50 vs 25 (+25)