ASUS Zenbook 14 OLED UX3405MA vs Razer Blade 18 (2025)
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Key differences
- •Razer Blade 18 (2025) has higher RAM (64 GB vs 16 GB)
- •ASUS Zenbook 14 OLED UX3405MA has higher Rated battery life (14 hrs vs 4 hrs)
- •Razer Blade 18 (2025) has higher Brightness (1200 nits vs 400 nits)
- •ASUS Zenbook 14 OLED UX3405MA has lower Weight (1.2 kg vs 3.1 kg)
- •Razer Blade 18 (2025) has higher Refresh rate (300 Hz vs 120 Hz)
Full spec comparison
Spec
ASUS Zenbook 14 OLED UX3405MA
Razer Blade 18 (2025)
Performance
ProcessorIntel Core Ultra 7 155HIntel Core Ultra 9 275HX
CPU cores1624▲
GraphicsIntel Arc GraphicsNVIDIA GeForce RTX 5090 Laptop
Graphics typeintegrateddedicated
RAM16 GB64 GB▲
RAM typeLPDDR5XDDR5
Storage1024 GB2000 GB▲
Storage typeSSDSSD
Display
Screen size14 in18 in
Resolution2880×18002560×1600
Refresh rate120 Hz300 Hz▲
Panel typeOLEDmini-LED
Brightness400 nits1200 nits▲
TouchscreenNoNo
Battery & Build
Battery capacity75 Wh91.7 Wh▲
Rated battery life14 hrs▲4 hrs
Weight1.2 kg▲3.1 kg
Thickness15 mm▲23 mm
Charger power—330 W
Connectivity
PortsUSB-C, HDMI, USB-AThunderbolt 4, HDMI 2.1, SD Express, Ethernet
Wi-Fi—Wi-Fi 7
Webcam1080p IR1080p IR