LG Gram Book 15U55T Laptop: Key Features Overview (What You Get)

The LG Gram Book 15U55T is a budget-focused 15.6-inch laptop under LG’s Gram family. Unlike the premium Gram models known for ultra-light builds and strong displays, this “Gram Book” version is made to hit a lower price point, so the focus is more on basic practicality than premium feel.

Below are the main features that matter if you’re checking this laptop for daily work, study, browsing, and general use.

Core Specs and Performance Hardware

This model comes with an Intel Core Ultra 7 255U (Arrow Lake-U) processor. It’s a U-series chip designed more for efficiency and everyday performance rather than heavy gaming or workstation work.

For graphics, it uses Intel Graphics (a 4-core iGPU), which is fine for normal tasks like video, office work, and light creative use but not intended for serious gaming.

It ships with 16GB DDR5-5600 RAM. Importantly, Notebookcheck notes the RAM is removable/upgradeable, which is a good feature for a budget laptop.

Storage is also flexible. The laptop supports up to two M.2 2280 PCIe 4.0 SSDs, which is great if you want to add a second drive later.

Display Features

The laptop has a 15.6-inch IPS display with a 1920×1080 (Full HD) resolution, 16:9 aspect ratio, and 60Hz refresh rate.

Notebookcheck calls the display low-end with weak colors, but since you asked for features only, it’s a standard 1080p IPS panel, non-glossy.

Ports and Connectivity

Port selection is actually decent for the price. According to the spec list, you get:

• HDMI

• USB-A ports

• USB-C ports with Power Delivery

• DisplayPort support via USB-C

• 3.5mm combo audio jack

• Kensington lock

Notebookcheck also notes there is no Thunderbolt support (not officially), and charging is restricted to the left side due to port placement.

For wireless, it uses Intel Wi-Fi 6 (AX203) and Bluetooth 5.2. Notebookcheck also mentions it does not support Wi-Fi 6E or Wi-Fi 7.

Battery and Weight

This GramBook has a 51Wh battery. Notebookcheck highlights good power efficiency and long battery life (feature-wise: it’s built around efficient U-series hardware).

Weight is listed as 1.629 kg (3.59 lb), which is fairly light for a 15.6-inch laptop, though not “ultra-light” like higher-end Gram models.

Build, Keyboard, and Webcam Basics

The chassis is described as mostly matte plastic, which is typical in budget laptops.

For a webcam, it includes a 720p webcam with a privacy shutter, which is a good practical feature for office and student use.

There’s no keyboard backlight listed in the specs.

LG Gram Book 15U55T Feature Table (Quick View)

Feature	LG Gram Book 15U55T
CPU	Intel Core Ultra 7 255U (Arrow Lake-U)
GPU	Intel Graphics (4-core iGPU)
RAM	16GB DDR5-5600 (upgradeable/removable)
Storage Support	Up to 2x M.2 2280 PCIe 4.0 SSD slots
Display	15.6″ IPS, 1920×1080, 16:9, 60Hz
Wireless	Wi-Fi 6 (Intel AX203) + Bluetooth 5.2
Battery	51Wh
Weight	1.629 kg (3.59 lb)
Webcam	720p with privacy shutter
Ports	HDMI, USB-A, USB-C (PD + DisplayPort), 3.5mm combo

 

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