Microsoft Surface Laptop Ultra announced with up to 128GB of memory and an RTX Spark SoC

Expanding its Surface lineup, Microsoft has officially introduced the Surface Laptop Ultra, its new flagship laptop aimed at AI developers, creators, and professionals with demanding workloads. It is powered by NVIDIA’s RTX Spark and features up to 128GB of unified memory.

Unlike previous generations that focused primarily on productivity and portability, the Surface Laptop Ultra leans more toward workstation-level performance, with support for local AI workloads, content creation, and software development. In this article, I’ll cover everything you need to know about the Microsoft Surface Laptop Ultra, including its features, specifications, availability, and expected price in Nepal.

Microsoft Surface Laptop Ultra Overview

Design and Display

Starting with the design, the Microsoft Surface Laptop Ultra comes with a clean, minimal look and an all-metal chassis that focuses on durability, while keeping the familiar Surface professional aesthetic. It measures 18mm thick and weighs around 2kg, offering high portability for a workstation-class device. The laptop is available in Platinum and Nightfall finishes.

Moving on to the display, the Microsoft Surface Laptop Ultra features a 15-inch Mini-LED PixelSense Ultra touchscreen with a 3:2 aspect ratio and a 262 PPI pixel density. The panel delivers sharp visuals, rich colors, and strong contrast, making it suitable for creative work where color accuracy matters. Additionally, the screen supports up to 2,000 nits of peak HDR brightness, ensuring excellent visibility even in bright outdoor conditions.

Performance 

The Microsoft Surface Laptop Ultra is powered by NVIDIA’s RTX Spark SoC, built on an Arm-based architecture and paired with a 20-core CPU alongside a 6,144-core Blackwell GPU. This combination delivers workstation-level performance, making it capable of handling demanding tasks such as 3D rendering, 4K video editing, and AI model processing with ease.

Moreover, it features an all-new thermal system, which the company claims to offer up to 2.5x the thermal capacity compared to the 15-inch Surface Laptop 7th edition, helping maintain stable performance during long creative or AI-heavy sessions without noticeable throttling.

For memory, it supports up to 128GB of unified RAM, allowing smooth multitasking and handling of large projects or datasets. This makes it well-suited for developers and creators working with resource-heavy applications.

You may also like:

• Dell 14 launched in Nepal with AMD Ryzen AI processor!
• Apple MacBook Pro 14-inch with M5 chip is now more expensive in Nepal!

Battery and Ports

Talking about the battery, the Microsoft Surface Laptop Ultra is said to deliver all-day battery life for productivity and creative workloads. It also supports fast charging with a compact power adapter for quick top-ups when needed.

In terms of ports, it includes USB-C, USB-A, HDMI, an SD card reader, and a 3.5mm headphone jack, offering a practical selection for connecting external displays, storage devices, and accessories without the need for dongles.

For storage, the Surface Ultra features fast NVMe SSD options along with a user-replaceable SSD design, allowing easier upgrades or replacements when required.

Microsoft Surface Laptop Ultra Specifications:

• Build: All-metal premium chassis
• Dimensions and weight: 18mm thick, 2kg
• Display: 15-inch Mini-LED PixelSense Ultra touchscreen, 3:2 aspect ratio, 262 PPI, up to 2,000 nits peak HDR brightness
• Processor: NVIDIA RTX Spark platform (Arm architecture with 20-cores)
• Graphics (GPU): 6,144-core NVIDIA Blackwell architecture
• Memory: Up to 128GB of LPDDR5X Unified RAM
• Storage: NVMe SSD (user-replaceable)
• Battery: All-day battery life (claimed) with fast charging and compact pocket-sized charger
• Ports: USB-C, USB-A, HDMI, full-size SD card reader, 3.5mm headphone jack
• Colors: Platinum, Nightfall 

Who should consider Surface Laptop Ultra?

The Surface Laptop Ultra is positioned as a Windows alternative to the MacBook Pro, aimed at professionals who need workstation-level performance on the go. It is well-suited for AI developers, creators, and other power users who work with demanding applications and need a more practical port selection compared to the Apple lineup.

However, for everyday users, students, or basic tasks like web browsing and document editing, this level of performance may be more than what you actually need.

Microsoft Surface Laptop Ultra Price in Nepal and Availability

Microsoft has confirmed that the Surface Laptop Ultra will officially release in Fall 2026, however, the company has not announced its official pricing or global availability details yet. I will update the article as soon as more information becomes available, so stay tuned for updates.

• Meanwhile, you can also check out our review video of the Xiaomi 17T