LG gram 15Z90S-V 15.6" Laptop, Intel Core Ultra 5 125H, 16GB RAM, 512GB SSD (Obsidian Black)

Overview

The LG 15Z90S-V.APB3U1 is a 15.6-inch laptop designed for professionals and students who require powerful performance in a lightweight package. It features an Intel Core Ultra 5 125H processor with 14 cores reaching up to 4.5 GHz, paired with 16 GB of LPDDR5x memory and a 512 GB PCIe 4.0 SSD. This combination ensures fast startups, smooth multitasking, and quick file transfers. The laptop’s IPS display offers Full HD resolution with 100 percent DCI-P3 color coverage, delivering accurate and vivid visuals for creative work and media consumption.

Despite its slim and light design at just 2.84 pounds, the magnesium alloy chassis provides durability suitable for daily travel and frequent use. A 72 Wh battery supports extended use throughout the workday, making it convenient for mobile productivity without constant charging. Connectivity options include Thunderbolt 4, USB-C, USB-A, HDMI, Wi-Fi 6E, and Bluetooth 5.3, ensuring compatibility with a wide range of peripherals and fast wireless connections. The Full HD IR webcam supports facial recognition for secure and quick login, while Windows 11 Pro offers enhanced security and productivity features right out of the box.

Key features

• IPS display with Full HD resolution and 100 percent DCI-P3 coverage for precise color accuracy and immersive viewing
• Intel Core Ultra 5 125H processor with 14 cores and up to 4.5 GHz boost for handling demanding applications and multitasking
• 16 GB LPDDR5x memory that supports responsive performance during heavy workloads and multiple open apps
• 512 GB PCIe 4.0 SSD enabling rapid boot times and fast access to large files
• Lightweight magnesium alloy body that balances portability with durability for everyday use and travel
• Thunderbolt 4 port providing 40 Gbps data transfer speeds and support for external displays and accessories
• Full HD IR webcam with facial recognition for secure, hands-free sign-in and clear video calls
• Wi-Fi 6E and Bluetooth 5.3 technologies delivering reliable and fast wireless connectivity in crowded environments
• Multiple ports including dual USB-C, two USB-A, and HDMI to connect a variety of devices without adapters
• 72 Wh battery designed to last through a full workday, reducing the need to carry a charger constantly
• Preinstalled Windows 11 Pro offering business-class security features and productivity tools for professional use

Key specs

• Processor: Intel Core Ultra 5 125H with 14 cores, up to 4.5 GHz boost
• Memory: 16 GB LPDDR5x
• Storage: 512 GB PCIe 4.0 solid-state drive
• Display: 15.6-inch IPS panel, Full HD (1920 x 1080), 100% DCI-P3 color gamut
• Weight: 2.84 pounds
• Battery: 72 Wh capacity
• Ports: 2 x USB-C (1 Thunderbolt 4), 2 x USB-A, 1 x HDMI
• Wireless: Wi-Fi 6E, Bluetooth 5.3
• Webcam: Full HD IR with facial recognition
• Operating system: Windows 11 Pro

Connectivity and compatibility

This laptop offers a versatile set of ports and wireless options to connect with a wide range of devices. The Thunderbolt 4 port supports high-speed data transfers and external displays, while the USB-C and USB-A ports accommodate legacy and modern peripherals. HDMI output allows connection to external monitors or projectors, making it suitable for presentations and extended desktop setups. Wi-Fi 6E and Bluetooth 5.3 ensure stable and fast wireless connections in busy environments such as offices, campuses, and airports.

• Thunderbolt 4 port for fast data and video output
• Dual USB-C ports for charging and data transfer
• Two USB-A ports for traditional peripherals like mice and keyboards
• HDMI port for external display connectivity
• Wi-Fi 6E for improved wireless performance in congested networks
• Bluetooth 5.3 for connecting wireless accessories with low latency

Performance and reliability

The combination of the Intel Core Ultra 5 125H processor and 16 GB of LPDDR5x memory delivers strong performance for multitasking, content creation, and productivity applications. The PCIe 4.0 SSD ensures quick access to files and fast system responsiveness. The magnesium alloy chassis provides a sturdy yet lightweight frame that withstands the rigors of daily transport. The 72 Wh battery supports long hours of use, making it a dependable choice for users who need to work on the go without frequent recharging.

Ideal uses and environments

This laptop fits well in professional and academic settings where portability and performance are both priorities. It is well suited to users who work with spreadsheets, coding, photo and video editing, or multimedia consumption. Its lightweight design and long battery life make it a strong option for remote work, travel, and coffee-shop sessions. The advanced connectivity and security features also make it a practical choice for business users who require secure sign-in and reliable wireless connections.