LG gram SuperSlim Neptune Blue 15.6" OLED FHD Display and 13th Gen Intel® Core™ i5 Processor

15Z90RT-G.AA55A3

Key Features

16:9 FHD (1920 x 1080) OLED Display
Windows 11 Home
60Hz Refresh Rate
0.2ms Response Time
Dolby Atmos
Weigh only 990g

Unbelievably Thin,
Uncompromisingly Light

10.9mm Paper Thin &990g Lightweight*

OLED Display withAGLR panel

True Black with1M:1 Contrast Ratio

13th Gen Intel® Core™ Processors

Dolby Atmos Surround Sound

Enhanced Security & Usability

*The thickness stated above measures the slimmest part of the product, and the weight is based on the laptop only. Please see the specification for a detailed product description.

The Thinnest gram Ever

10.9mm

Paper Thin

990g

Lightweight

The video shows the various angle of the LG gram that shows an ultra-slim body.

Thinner, Lighter, Delighter

The gram, the thinnest ever, shows off a light weight of 990g in a slim body of 10.9mm. Its innovative lightweight body is optimized to keep you multitasking even on the move.

*Comparison with 2022 LG gram 15Z90Q (1,140g weight and 17.4mm thickness).

Flex Your Style with gram

Thanks to the premium and immersive Neptune blue color, you can enjoy style and functionality simultaneously.

*The images are simulated to enhance feature understanding. It may differ from actual use.
*The thickness stated above measures the slimmest part of the product, and the weight is based on the laptop only. Please see the specification for a detailed product description.

MIL-STD-810H

Designed Durable

LG gram even passed MIL-STD-810H military durability testing. Built from lightweight yet durable materials, it is as strong as it is portable.

*LG gram: MIL-STD-810 standard testing and certification by KOLAS Labs February 2023. Passed 7 different MIL-STD 810H Tests for durability conducted by an independent laboratory that conforms to U.S. military standards. Compliant with the following methods for MIL-STD-810H: Method 500.6 Low Pressure (Altitude) (Procedure I – Storage and Method and Procedure II - Operation); Method 501.7 High Temperature (Procedure I – Storage and Procedure II - Operation); Method 502.7 Low Temperature (Procedure I – Storage and Procedure II - Operation); Method 509.7 – Salt Fog Test; Method 510.7 - Dust; Method 514.8 – Vibration; Method 516.8 Shock (Procedure II) – Transportation Shock. Device may not perform as tested in all conditions. Test performed in controlled environment. Do not attempt.

The image expresses the lifelike visual through the vast night scene, full of stars and sunset.

OLED Display

Stunning Color and Clarity

From videos and gaming to digital content and graphic design work, enjoy captivating visuals with LG OLED technology.

*The images are simulated to enhance feature understanding. It may differ from actual use.

Breathtaking Details, Realism from True Black and HDR

With a 1,000,000:1 high contrast ratio and HDR capability, this laptop can handle detail even in deep and dark corners of the spectrum, while adjustable brightness accentuates fine textural details.

*The images are simulated to enhance feature understanding. It may differ from actual use.

OLED AGLR panel
OLED glare panel

Comfortable Viewing without Disruption

The anti-glare low reflection (AGLR) panel greatly reduces glare and reflection, and you can enjoy the high-level quality of true black color in light places with peak brightness of 500 nits in HDR.

*The images are simulated to enhance feature understanding. It may differ from actual use.
*Brightness is 400nits (Typ.), Peak HDR Brightness is more than 500nits.

Smooth, Seamless, and Immersive

Whether gaming, watching, or simply scrolling, enjoy smooth visuals with significantly reduced stuttering and afterimage effects, thanks to the 0.2ms response time and OLED display.

*The images are simulated to enhance feature understanding. It may differ from actual use.

Accurate and Rich Colors

Thanks to the OLED's 100% DCI-P3 wide color gamut, you can enjoy an exceptional viewing

experience with vivid details and rich colors.

*The images are simulated to enhance feature understanding. It may differ from actual use.
*DCI-P3 Typical 100%, Minimum 90%.
DCI-P3 : The color standard that is defined by the Digital Cinema Initiatives (DCI).

Eye Comfort with Low Blue Light

15Z90RT reduces harmful blue light below 6.5% and helps protect your eyes comfortably.

*The images are simulated to enhance feature understanding. It may differ from actual use.

The User can use gram all day without charging.

Leave the Charger Behind

Experience an ultimate wireless portability with the 60Wh high-capacity battery.

*The images are simulated to enhance feature understanding. It may differ from actual use.
*Actual battery life will vary from specifications depending on model, setup configuration, applications used, features utilized and power management settings.

Versatile Connectivity with Devices

LG gram offers two Thunderbolt™ 4 and USB Type-C™ ports, so you can connect devices on both sides while charging the gram.

LG gram has USB Type-C™ ports on both sides.

*Above LG USB Hub and cable are not included in the package (sold separately).

Powerful Performance

13th Generation Intel® Core™ Processors

The powerful performance of intel powered by the 13th Gen Intel® Core™ processor is more robust than its predecessors. Meet all your intensive demands from gaming to creating.

Latest Windows OS

Redesigned with the notion of flexibility and ease of use in mind. Optimizes screen space and improves productivity with upgraded security, accessibility, and social features.

Ready for Speedy Multi-tasking

The LPDDR5 memory and 4th generation NVME SSD allow fast processing for more work efficiency and multi-tasking abilities.

It shows that many works are under operation with gram.

*The images are simulated to enhance feature understanding. It may differ from actual use.

Dolby Atmos & Smart Amp

Surround Sound All Around

Hear, feel more, and be transported in music and movies through Dolby Atmos. Be moved by the immersive surround sound experience. Feel the afterglow with amplified impressions by smart amp.

The video shows the surrounding sound wave from the gram speakers.

*The images are simulated to enhance feature understanding. It may differ from actual use.

Intel® Unison™

Seamlessly Connect Devices

Stop juggling devices to transfer files, make calls or send messages. Bring all jobs from Android or iOS devices onto your gram.

*The image shows the representative LG gram product for illustrative purposes. Please see the gallery images taken with the actual product.
*This feature is only available when the product and mobile phone are connected to the internet.
*To use this function, scan the QR code generated by the PC app with your phone. In case not available to scan the QR, enter the 6-digit PIN code to connect.
*Intel® Unison™ supports iOS/Android/Windows mobile operating systems.

LG Security Guard

Stay secured even outside. Your gram will lock itself and send an alert when it detects an abnormal situation.**

*The images are simulated to enhance feature understanding. It may differ from actual use.
*The e-mail notification works only when the product is connected to the internet and the charger is plugged in. The security guard works no matter whether the internet is connected or not.
**The abnormal situations, such as when the charger is disconnected from the laptop or the laptop cover is closed.

The animation shows the main guide of LG Quick Quide software.

Quick Connect

LG Quick Guide app provides useful information by categories, and you can check the details and launch the app on the same screen. Also, you can easily add a gram to the ThinQ app through a QR code.

The animation shows the monitor is easily expanded with a single click.

Expand Your View with One Click

LG Display Extension allows you to simply click in the direction of the 2nd display** and use it.

The animation shows the hot key maps are displayed.

Quick Access with Hot Keys

Hold down the Fn or Windows key to bring up the hot key map. LG gram comes preloaded with all of the most intuitive hot keys.

*The images are simulated to enhance feature understanding. It may differ from actual use.
**The cable for connection to 2nd display is not included. It is sold separately.

Unbox and Upcycle

Transform the package box into a rhino picture frame instead of throwing it away. Keep your precious moments, and keep the planet green.

Key Specs

System - Operating System
Windows 11 Home
Display - Size (Inch)
15.6
System - Processor
i5-1340P
System - Memory
16GB LPDDR5 (Dual Channel, 6000MHz)
Dimension / Weight - weight(kg)
0.99
Display - Resolution
FHD 1920 x 1080
System - Graphic
Intel Iris Xe Graphics
Display - Color gamut
DCI-P3 100% (Typical, min 90%)
Dimension / Weight - Dimension(inch)
14.0 x 8.95 x 0.43~0.49"

All specs

SYSTEM

Graphic
Intel Iris Xe Graphics
Memory
16GB LPDDR5 (Dual Channel, 6000MHz)
Operating System
Windows 11 Home
Processor
i5-1340P

STORAGE

eMMC
N/A
HDD
N/A
MMC Slot
Micro SD

SOUND

Audio
HD Audio with Dolby Atmos
Speaker
Stereo Speaker 2.0W x 2, Max 5W(Smart Amp)

ACCESSORY

Accessory
USB-C to RJ45 adapter (B2B option)

BATTERY

Battery
60Wh

THERMAL

Thermal
N/A

BUTTON

Button
Power button without Fingerprint

CERTIFIED

Certified
HDR True Black500

DIMENSION / WEIGHT

Dimension(mm)
356.0 x 227.45 x 10.99~12.55
Dimension(inch)
14.0 x 8.95 x 0.43~0.49"
Shipping Dimension(inch)
18.8 x 10.7 x 2.4"
Shipping Dimension(mm)
476 x 271 x 60"
Shipping weight(kg)
2.1
Shipping weight(lb)
4.7
weight(kg)
0.99
weight(lb)
2.18

INFO

Product Category
gram
Year
Y23

INPUT DEVICE

Keyboard
Full Size Backlit Keyboard (US: 97 Key, UK: 98 Key w/ 3 Column Numeric Keypad)
Pointing Device
Precision Touch Pad w/ Scroll and Gesture Function (size: 111.6 x 69.6mm)

LED

LED
Power, DC-In, Caps Lock, webcam

POWER

AC Adapter
65W
AC Adapter type
USB Type-C

DESIGN

Chassis Materials
Aluminum, Magnesium, PC-ABS
Color
Neptune Blue

CONNECTIVITY

BT
BT 5.1
Interface
N/A
LAN
10/100 with RJ45 adapter (Option)
TV Tuner
N/A
Webcam
FHD IR Webcam with Dual Mic (Face recognition)
Wireless
Intel Wi-Fi 6E AX211 (2x2, BT Combo)

INPUT/OUTPUT PORT

DC-in
N/A
Etc.
N/A
HDMI
N/A
HP-Out
4Pole Headset, US type
RJ45
N/A
USB Type A
N/A
USB Type C
USB 4 Gen3x2 Type C (x2, with Power Delivery, Display Port, Thunderbolt 4) USB 3.2 Gen 2x1 (x1, with Power Delivery, Display Port)

SECURITY

finger print
NO
fTPM/HW TPM
Option
HDD Security
NO
Secure mode
NO
Slim Kensington lock
NO
SSD Security
YES

DISPLAY

Brightness
400nit
Color gamut
DCI-P3 100% (Typical, min 90%)
Contrast
1,000,000 :1 (Typical)
Panel Multi
SDC
Panel Type
OLED
Pol
Anti Glare Low Reflection
Ratio
16:9
Refresh Rate
60Hz
Resolution
FHD 1920 x 1080
Response Time
0.2ms
Size (cm)
39.6
Size (Inch)
15.6

PRE-INSTALLED SW

Alexa for PC (US, UK, Canada, Japan)
YES
Bamboo Paper
NO
Cyberlink Power Media, Photo Director LE*, Power Director LE*, Audio Director LE*, Color Director LE*
NO
Dolby Atmos
YES
DTS Headphone-X
NO
DTS X:Ultra
NO
Intel® Connectivity Performance Suite
YES
Intel® Unision
YES
LG Control Center
NO
LG Display Extension
YES
LG Easy Guide / Troubleshooting Guide
NO
LG Glance by Mirametrix®
YES
LG Lively Theme (Wall-paper/ icon)
YES
LG On Screen Display 3
YES
LG PC Manuals
YES
LG Pen Settings
NO
LG Power Manager
NO
LG Reader Mode
NO
LG Security Guard
YES
LG Smart Assistant 1.0
NO
LG Smart Assistant 2.0 ( Add feature : LG Cleaning Helper, LG Hotkey Extension)
YES
LG UltraGear Studio
NO
LG Update Center
NO
LG Update & Recovery
YES
McAfee Live Safe (30 Days Trial)
YES
Microsoft 365 (30 Days Trial)
YES
Microsoft Office 2016 (30 days Trial)
NO
Nebo for LG
NO
New Wall paper
YES
OLED Care SW
YES
PCmover Professional
YES
Sync on Mobile
YES
Tips (TBD)
YES
Virtoo by LG (Selected countries)
NO
Wacom notes
NO