LG

LG 15Z90N-N.APS8U1 Gram Laptop: 15.6", i5, 8GB RAM, 512GB SSD, Win 10 Pro

8GB RAM512GB SSDThunderbolt 32.5 lbsMIL-STD-810G

Experience Lightweight Mobility with the LG gram 15Z90NThe LG gram 15Z90N is the ultimate ultra-lightweight laptop, perfect for professionals on the go. Featuring a vibrant 15.6" FHD IPS screen, an Intel Core i5 processor, and a long-lasting battery, this laptop delivers performance and portabili...

$1,349.00*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Experience Lightweight Mobility with the LG gram 15Z90N

The LG gram 15Z90N is the ultimate ultra-lightweight laptop, perfect for professionals on the go. Featuring a vibrant 15.6" FHD IPS screen, an Intel Core i5 processor, and a long-lasting battery, this laptop delivers performance and portability without compromise. Pre-installed with Windows 10 Professional, it's ready for business right out of the box.

Specifications:

  • Screen: 15.6” FHD IPS
  • Processor: Intel® Core™ i5
  • Memory: 8GB DDR4 RAM
  • Storage: 512GB SSD
  • Operating System: Windows 10 Professional (64-bit)

Key Features

Thunderbolt 3 port

MIL-STD-810G tested for durability

Fingerprint recognition

80Wh Battery provides up to 18.5 hours

Ultra-lightweight at 2.5 lbs.

HD webcam, DTS:X Ultra sound, Backlit Keyboard

Specifications

Brand
LG
Model
15Z90N-N.APS8U1 Gram
Display Size
15.6 inches
Processor
Intel Core i5
RAM
8GB
Storage
512GB SSD
Operating System
Windows 10 Pro
Battery Capacity
80Wh
Battery Life
Up to 18.5 hours
Weight
2.5 lbs
Ports
Thunderbolt 3
Durability Standard
MIL-STD-810G tested
Security Features
Fingerprint recognition
Audio Technology
DTS:X Ultra sound
Camera
HD webcam
Keyboard
Backlit Keyboard

Pros & Cons

👍 Pros

  • Features an ultra-lightweight design at just 2.5 lbs, making it highly portable for users on the go.
  • Equipped with an 80Wh Battery, providing an impressive battery life of up to 18.5 hours for extended usage.
  • MIL-STD-810G tested for durability, indicating its resistance to various environmental stresses.
  • Includes a Thunderbolt 3 port, offering versatile high-speed connectivity for external devices and displays.
  • Comes with fingerprint recognition for enhanced security and convenient login access.

👎 Cons

  • The 15.6" display features an i5 processor, but the specific generation of the Intel Core i5 is not detailed, which can affect performance expectations.
  • Memory and storage capacities (RAM and SSD) are mentioned as 8GB RAM and 512GB SSD but without specifics on upgradability or speed.
  • The description includes "HD webcam" without specifying its resolution, which might be a concern for high-quality video conferencing.
  • While ultra-lightweight is a pro, it might suggest a more delicate build compared to heavier, ruggedized laptops.
  • DTS:X Ultra sound is mentioned for audio enhancement, but speaker quality or array is not specified for full audio experience assessment.

Frequently Asked Questions

The 80Wh Battery in this laptop provides up to 18.5 hours of battery life.
Yes, this LG Gram laptop has been MIL-STD-810G tested for durability, making it robust for various environments.
Yes, it features fingerprint recognition for secure and convenient login.
It includes a Thunderbolt 3 port, which offers versatile, high-speed connectivity for peripherals and external displays.
Yes, the LG Gram 15Z90N-N.APS8U1 features a backlit keyboard for use in low-light conditions.