Compare models
Spec
ASUS Vivobook 14 Flip (TP3407)
ASUS VivoBook Pro 16X 3D OLED (K6604, 2023)
ASUS Zenbook 14 OLED (UM3406)
ASUS Zenbook 14 OLED (UM3402)
Summary
LB Score
49
81
★
70
62
Value
49
80
★
63
53
Price
$1,275
$553
★
$1,232
$954
Use class
Premium Light
Mid Gaming
Premium Light
Premium Light
Screen
Diagonal
14
16
14
14
Resolution
1920x1200
2560x1600
1920x1200
2880x1800
Panel type
oled
oled
oled
oled
Brightness
—
500 nits
—
—
Screen quality
51
60
51
66
★
Processor & graphics
CPU score
84
69
88
★
69
GPU type
iGPU
dGPU
iGPU
dGPU
GPU score
0
84
★
49
46
GPU rating
—
40%
—
—
Memory
RAM (max)
32 GB
64 GB
★
32 GB
16 GB
RAM type
LPDDR5X
DDR5
LPDDR5X
LPDDR4X
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 3.0 (4x)
Battery
Capacity (Wh)
70.0 Wh
90.0 Wh
★
75.0 Wh
75.0 Wh
Autonomy (est.)
2.6 h
3.1 h
6.5 h
★
2.8 h
Chassis
Weight
1.57 kg
2.00 kg
1.20 kg
★
1.35 kg
Type
Convertible (2-in-1)
Laptop
Ultrabook
Ultrabook
Release year
2025
2023
2025
2023
Verdict
Best overall: ASUS VivoBook Pro 16X 3D OLED (K6604, 2023) · wins 18 of 25 parameter rows
Why ASUS VivoBook Pro 16X 3D OLED (K6604, 2023) over ASUS Zenbook 14 OLED (UM3406)
- Creative: 90 vs 29 (+61)
- RAM (max): 64 GB vs 32 GB (+32)
- Upgrade potential: 100 vs 50 (+50)