Asus ROG Strix Scar 18 (2026) vs Asus VivoBook K15 OLED (KM513) comparison

Compare Asus ROG Strix Scar 18 (2026)
Compare Asus VivoBook K15 OLED (KM513)
key specs
Display size18.00-inch15.60-inch
Display resolution3840x2400 pixels1920x1080 pixels
TouchscreenNo-
ProcessorIntel Core Ultra 9Ryzen 5000 Series
RAM64GB8GB
OSWindows 11 ProWindows 10
SSD4TB256GB
GraphicsNvidia GeForce RTX 5090-
Weight3.70 kg1.80 kg
Hard disk-1TB
general
BrandAsusAsus
ModelROG Strix Scar 18 (2026)VivoBook K15 OLED (KM513)
Release dateMay 15, 2026September 2, 2021
Launched in IndiaNo-
Model NumberG835KM513UA
Model NameROG Strix Scar 18VivoBook K15 OLED
SeriesROG StrixVivoBook
Dimensions (mm)298.00 x 399.00 x 23.50235.30 x 359.80 x 19.90
Weight (kg)3.71.8
ColoursOff BlackBlack, Transparent Silver, Hearty Gold
Operating systemWindows 11 ProWindows 10
Battery Capacity (WHR)9042
Battery Cell-Li-ion
display
Size18.00-inch15.60-inch
Resolution3840x2400 pixels1920x1080 pixels
Touch ScreenNo-
Refresh Rate240Hz60Hz
processor
ProcessorIntel Intel Core Ultra 9 290HX PlusAMD Ryzen 5000 Series Ryzen 5 5500U
memory
RAM64GB8GB
RAM Slots2-
Expandable RAM up to (GB)-16GB
graphics
Dedicated GraphicsYesNo
Graphics ProcessorNvidia GeForce RTX 5090-
storage
SSD4TB256GB
Hard disk-1TB
connectivity
Wi-Fi 7Yes-
Ethernet2.5G-
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
Bluetooth version-5.0
inputs
Pointer DeviceYesTouchpad
Backlit KeyboardYesYes
TouchpadYesYes
Internal MicYesYes
SpeakersYesYes
Web Camera-720p
Finger Print Sensor-Yes
ports and slots
Thunderbolt 5 (Type C)2-
HDMI PortYesYes
Headphone and Mic Combo JackYes-
Number of USB Ports-4
USB Ports-2 x USB 2.0
USB 3.2 Gen 1 (Type A)-1
USB 3.2 Gen 2 (Type C)-1
Multi Card Slot-1 Micro SD Card Reader
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Value for Money Rating-

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