Compare models
Spec
ASUS Vivobook S 15 OLED (S5506 / M5506)
ASUS Vivobook 16X OLED (K3605)
Lenovo Legion 5i Gen 11 (2026)
Lenovo Legion 5 Gen 7 (2022, AMD)
Summary
LB Score
56
72
84
★
76
Value
74
69
64
83
★
Price
$650
$553
★
$1,800
$737
Use class
Mid Light
Mid Gaming
Premium Gaming
Mid Gaming
Screen
Diagonal
15.6
16
15.3
15.6
Resolution
2880x1620
1920x1200
2560x1600
1920x1200
Panel type
oled
ips
oled
ips
Brightness
—
300 nits
—
—
Screen quality
63
★
51
60
51
Processor & graphics
CPU score
92
60
100
★
78
GPU type
iGPU
dGPU
dGPU
dGPU
GPU score
0
76
71
78
★
GPU rating
—
35%
★
—
27%
Memory
RAM (max)
32 GB
32 GB
64 GB
★
32 GB
RAM type
LPDDR5X
DDR4
DDR5
DDR5
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 5.0 (4x)
PCI-E Gen 4.0 (4x)
Battery
Capacity (Wh)
75.0 Wh
70.0 Wh
80.0 Wh
★
60.0 Wh
Autonomy (est.)
5.4 h
★
2.4 h
2.8 h
2.1 h
Chassis
Weight
1.50 kg
★
1.80 kg
1.87 kg
2.40 kg
Type
Laptop
Laptop
Gaming
Gaming
Release year
2024
2023
2026
★
2022
Verdict
Best overall: Lenovo Legion 5i Gen 11 (2026) · wins 12 of 28 parameter rows
Why Lenovo Legion 5i Gen 11 (2026) over ASUS Vivobook S 15 OLED (S5506 / M5506)
- Gaming: 90 vs 22 (+68)
- 3D/Video: 90 vs 30 (+60)
- Engineering CAD: 90 vs 35 (+55)