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LG GRAM PRO 16" COPILOT+ PC ULTRA X7 358H BLACK 16Z90U-K.AUB5A3
Model
16Z90U-K.AUB5A3
SKU
TB0016738

Brand: 557

In stock
main product photo

LG GRAM PRO 16" COPILOT+ PC ULTRA X7 358H BLACK 16Z90U-K.AUB5A3
32GB RAM, 512GB SSD

32GB RAM, 512GB SSD
Model
16Z90U-K.AUB5A3
SKU
TB0016738
In stock
S$3,499.00 Get 3499 Family Member's Points
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Promo: March 16, 2026 8:30 AM to April 12, 2026 11:59 PM

Same Day Delivery

For products eligible for climate voucher and is utilized in the order(s), same day delivery will not be applicable.

Order(s) placed between 12am to 4pm will be delivered within the same day before 10pm. Order(s) placed between 4:01pm to 11:59 pm will be delivered the next day before 5pm.

Wall Mount Service is not applicable for Same Day Delivery. Installation appointment will be arranged separately if Wall Mount is required. Such service is only applicable for selected products.

Additional charges, other terms and conditions apply.

Terms and Conditions

All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.

All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.

Product Description

The LG gram Pro 16" (Model: 16Z90U-K.AUB5A3) is a high-performance, ultra-lightweight Copilot+ PC finished in Aerominum Black. This specific configuration is powered by the Intel Core Ultra 7 258V (part of the Lunar Lake series) and features 32GB of RAM paired with a 512GB NVMe Gen5 SSD. 

Top Features

  • Copilot+ Ready: Supports advanced AI features like Recall, Cocreator, and Live Captions.
  • LG Gram Link: Easy file sharing and screen mirroring across Android, iOS, and PC.
  • Military Standard: Passed MIL-STD-810H durability testing for shock, dust, and temperature.
  • Gen5 SSD Support: One of the few ultralights supporting the latest Gen5 speeds for faster data access.

Technical Specifications

  • Processor: Intel® Core™ Ultra 7 258V (up to 4.8 GHz, 12MB Cache)
  • NPU Performance: Up to 47 TOPS (Total AI performance up to 115 TOPS)
  • Memory (RAM): 32GB LPDDR5X (8533 MHz, Dual Channel)
  • Storage: 512GB NVMe Gen5 SSD (with additional expansion slot)
  • Display: 16" WQXGA+ (2880 x 1800) OLED, 400 nits, 100% DCI-P3
  • Refresh Rate: 120Hz
  • Graphics: Intel® Arc™ Graphics (Integrated)
  • Battery: 77Wh Lithium-ion
  • Weight: 1,199g (approx. 2.64 lbs)
  • Chassis Material: Magnesium Alloy (Aerominum Black)
  • Connectivity: Wi-Fi 7, Bluetooth 5.4
  • I/O Ports: 2x USB4 Gen3x2 (Type-C), 2x USB 3.2 Gen2, 1x HDMI 2.1, 3.5mm Jack
  • Camera: FHD IR Webcam with Dual Mic (Supports Windows Hello)

Core AI & Performance Features

  • Copilot+ Ready: Equipped with a dedicated NPU delivering up to 47 TOPS, enabling on-device AI features like Recall (finding past activity), Cocreator (real-time AI image generation), and Live Captions with real-time translation.
  • Intel Core Ultra 7 (Series 2): Powered by the "Lunar Lake" architecture, which drastically improves battery efficiency and integrated graphics performance compared to previous generations.
  • Dual Cooling System: Features a pro-grade internal thermal solution with dual fans to maintain high performance during intensive AI or creative tasks without thermal throttling.

Display & Visuals

  • Pro-Grade OLED: A 16-inch WQXGA+ (2880 x 1800) display offering 100% DCI-P3 color gamut, making it suitable for professional photo and video editing.
  • 120Hz Refresh Rate: Provides fluid motion for scrolling and video playback, a significant upgrade over standard 60Hz ultrabooks.

Mobility & Build

  • Extreme Portability: Despite the 16-inch screen, it remains one of the lightest laptops in its class at approximately 1.19kg.
  • MIL-STD-810H Durability: Tested against seven rigorous military-grade standards, including shock, high/low temperature, and dust, ensuring it survives daily travel.
  • Aerominum Black Finish: A premium matte black aesthetic that is more resistant to fingerprints than standard aluminum.

Connectivity & Ecosystem

  • LG Gram Link: A specialized software suite that allows seamless file sharing, screen mirroring, and clipboard sharing between the PC and mobile devices (iOS or Android).
  • Next-Gen I/O: Includes Thunderbolt 4 (USB4) and HDMI 2.1, allowing you to output to 4K or 8K monitors without needing a separate dongle.

Product Information:

  • INTEL CORE ULTRA X7 358H
  • 512GB SSD
  • 32GB RAM
  • INTEL GRAPHICS
  • 16"WQXGA DISPLAY
  • WINDOWS 11 HOME
  • Warranty: 2 Year(s)

Gain City Disclaimer

We strive to present the product information as accurate as possible by taking information directly from manufacturer's / agent's website. Information on this page is subjected to change without prior notice. Information on this page may not be accurate if there is change of specification. Consumers are highly recommended to check the manufacturer's site for latest specs and product information. Pictures are only for illustration. If in doubt, call our customer service hotline to check prior to purchasing. All Materials and images remain the property and copyright of their respective owners.

All items available for online purchase are not guaranteed to be in stock at the time of order processing. In the event that we are unable to fulfill your order, we will contact you with an alternative, or given a full refund.

After you placed the order in Gain City website and confirmed the payment, our customer service officers will process it within 72 hours. Any order that comes in after 6pm on a Friday, it will only be processed on the following Monday.

We will schedule your delivery when Gain City's Own Fleet or Installation Service is required. However, due to stock availability across our different showrooms, Gain City may require an additional 3-5 working days to get the item ready for your Store-Collection (only applicable to 4 main showrooms) or for shipping out.

Delivery of your purchase may fall within this 3 schemes:

  • Agent Delivery: Items require our agents (distributor or principal) to deliver and/or perform basic installation services by the agents, for items such as Ceiling Fans, Cooking Hoods, or Water Heaters. Extra charges may apply for the installation service.
  • Gain City Delivery: Items in larger size and weight, and/or require basic installation service provided by Gain City's staff.
  • Economy Delivery: Smaller items will be delivered via our appointed 3rd party courier service partner.
  • Same Day Delivery: Order(s) placed between 12am to 4pm will be delivered within the same day before 10pm.

Delivery cost does not include installation/dismantling/carrying up or down by staircase. Installation/Dismantling cost and any other 3rd party cost applies separately.

For more information, you may refer here.

Our policy lasts 8 days. If 8 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging and sealed.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:

  • Gift cards
  • Downloadable software products
  • Some health and personal care items
  • Mattresses & bedding accessories (due to hygiene reasons)

To complete your return, we require a receipt or proof of purchase.

For more information, you may refer here.

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