ASUS Zenbook 14 UX3405CA Core Ultra 7 255H 16GB RAM 512GB SSD 14 Inch OLED Laptop

Description

ASUS Zenbook 14 UX3405CA-QL638W Core Ultra 7 Ultrabook with 14-inch OLED

The ASUS Zenbook 14 UX3405CA-QL638W is built for users who want premium performance in a highly portable 14-inch laptop. Powered by the Intel Core Ultra 7 255H, it delivers fast, responsive computing for everyday productivity, multitasking, and demanding creative workflows. With up to 5.1GHz performance and an Intel AI Boost NPU capable of up to 13 TOPS, this ultrabook is designed to accelerate AI-driven tasks such as smarter content creation, enhanced graphics rendering, and efficient assistance in modern applications.

For smooth performance, the laptop comes with 16GB LPDDR5X RAM and a 512GB M.2 NVMe PCIe 4.0 SSD. This combination helps reduce load times and keeps applications responsive, whether you’re working with large files, running multiple browser tabs, or editing documents and media. Compared to systems with slower storage, PCIe 4.0 NVMe SSDs typically provide quicker app launches and faster file transfers—useful for students, professionals, and creators who rely on speed and reliability.

Immersive 14-inch WUXGA OLED touchscreen

The 14-inch WUXGA (1920 x 1200) OLED touchscreen offers a vivid viewing experience with HDR True Black 500 certification, 100% DCI-P3 color gamut, and 1.07 billion colors. With 400 nits brightness, the display is well-suited for detailed design work, photo editing, and content consumption where accurate color matters. OLED technology also provides strong contrast compared to conventional LCD panels, making it easier to enjoy deep blacks and lifelike visuals during long sessions.

Designed with comfort in mind, the display is TÜV Rheinland-certified and SGS Eye Care approved, reducing harmful blue light by 70%. This makes the Zenbook 14 a practical choice for long study or work hours, especially when you’re reading, writing, or reviewing visuals for extended periods. The screen also supports stylus input, and the included ASUS Pen SA203H-MPP2.0 makes it convenient for sketching, note-taking, and creative ideation—ideal for students, designers, and professionals who prefer handwriting or drawing directly on the screen.

Graphics, connectivity, and everyday usability

Intel Arc Graphics supports smooth visuals and AI-enhanced graphics rendering, helping deliver a capable experience for creative workflows and entertainment. For connectivity, the laptop is future-ready with Wi-Fi 7 (802.11be) and Bluetooth 5.4, supporting faster wireless performance and stable device pairing. You also get two Thunderbolt 4 Type-C ports with power delivery for efficient charging, plus a USB 3.2 Gen 1 Type-A port and an HDMI 2.1 TMDS output for connecting to external displays and compatible TVs.

For communication and security, the FHD IR webcam includes Windows Hello face recognition and a camera kill switch for added privacy. Audio is handled by Smart Amp technology with built-in speakers and an array microphone, while AI Noise Canceling helps filter background noise for clearer calls and meetings. This makes the Zenbook 14 well-suited for remote work, online classes, and video conferencing where audio clarity can significantly impact communication quality.

Portable design with long-lasting power

The Zenbook 14 features an aluminum body in Foggy Silver, weighing only 1.28 kg, making it easy to carry for commuting, campus use, or business travel. It also meets US MIL-STD 810H military-grade standards for durability, which is helpful for users who move their laptop frequently. A 75Wh battery paired with a 65W USB-C fast charger supports all-day productivity, and the USB-C charging option adds convenience when you’re using a single charger setup across devices.

Additional ASUS software such as MyASUS, ScreenXpert, and GlideX enhances day-to-day functionality, while EPEAT Gold and Energy Star 8.0 certifications reflect an eco-friendly approach. If you’re looking for a high-performance ASUS Zenbook 14 OLED laptop in Bangladesh with a premium display, AI acceleration, and a lightweight build, the UX3405CA-QL638W is a strong choice—especially for creators, students, and professionals who need both power and portability.