LG Gram 17Z90S-G.AD78A1 laptop Intel Core Ultra 7 155H 43.2 cm (17") 2.5K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Home Black 17Z90S-G.AD78A1

General Information for LG Laptops

LG Gram 17Z90S-G.AD78A1, Intel Core Ultra 7, 43.2 cm (17"), 2560 x 1600 pixels, 32 GB, 1 TB, Windows 11 Home

17Z90S-G.AD78A1

Delightfully light
Stay light, swift moves
Take on the world with LG gram, combining sleek portability with powerful performance no matter where your journey takes you.

The light life
Only 1,350g and pencil-thin at 17.8mm, your LG gram, slips into your lifeand your bag. Up your work game with style and lightness.

Military grade
Slim, but strong
Youll be surprised how our gram thrives under pressure. Its tough endurance is proven by rigorous military standard tests. Designed with finesse, to endure.

IPS display
Sharp visuals. Sharper ideas.
LG gram enhances your ideas with clarity and your workflow with fluidity, adding precision and depth to every visual.

16:10 High resolution
IPS premium touch display
Get captivated by rich, vivid colours in the high-resolution WQXGA (2560x1600) touchscreen display. The 16:10 aspect ratio display allows you to see more content with less scrolling.

See the full spectrum
Thanks to the wide colour gamut of DCI-P3 99%, you can enjoy vivid details and rich colours.


True multitasking freedom
Intel Evo Edition
Intel Core Ultra 7 Processor
Experience power for work productivity. Powered by the Intel Core Ultra 7 Processor, LG gram facilitates you can seamlessly multitask and meet your multiple intensive demands.

Latest Windows OS
Redesigned for flexibility and productivity, LG gram utilizes every inch of screen space, enhancing security, accessibility, and social features.

Stay cool
Work and play with passion. Our powerful cooling system will help prevent overheating.

gram Link
Get all connected
LG gram easily connects as many as 10 devices all at once, even iOS and Android. Share, collaborate, and create by turning your workspace into a concert of technology.

AI-powered photo organization
You can easily organize your photos using gram Link.
With AI classification technology, photos are automatically categorized by time, location, or 38 different themes. You can also swiftly search for photos using search queries such as date, person, or place.

Multi-device, simple sharing
Photos, videos, and documents fly back and forth from your gram to not just one, but up to ten devices. File sharing gets phenomenal.

Expand your world
Connect with your mobile device for an extended viewing experience.

Control it from gram
The easy control hub for your digital domain. Use gram's touchpad and keys to direct your connected devices. Creativity starts with your gram.

Dolby Atmos
Immerse your sense
Soundscapes come alive. Dolby Atmos technology envelops you in a lush, expansive, 360-degree auditory adventure.

Stay unplugged
Unleashed mobility. The 77Wh high-capacity battery powers prolonged productivity and play, no strings attached.
17Z90S-G.AD78A1

Intel Core Ultra 7 155H (24MB Cache), 32GB LPDDR5x-SDRAM, 1000GB SSD, 43.18 cm (17") WQXGA 2560 x 1600 IPS, Intel Arc Graphics, WLAN, IR Webcam, Windows 11 Home

LG Gram 17Z90S-G.AD78A1. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 7, Processor model: 155H. Display diagonal: 43.2 cm (17"), HD type: 2.5K, Display resolution: 2560 x 1600 pixels. Internal memory: 32 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 1 TB, Storage media: SSD. On-board graphics card model: Intel Arc Graphics. Operating system installed: Windows 11 Home. Product colour: Black. Weight: 1.35 kg

LG Gram 17Z90S-G.AD78A1 laptop Intel Core Ultra 7 155H 43.2 cm (17") 2.5K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Home Black 17Z90S-G.AD78A1 Specifications

Product Type Laptops Brand LG Collection Model LG 17Z90S-G.AD78A1 Product colour Black Colour name Obsidian Black Market positioning Premium Cable Lock Slot Yes Form Factor Clamshell Introduction year 2024 Housing material Magnesium Product Family Everyday Laptops Product Family Student Laptops Product Family Intel Core Ultra Laptops Native aspect ratio 16:10 Panel type IPS Display diagonal 17" Touchscreen No Display Resolution 2560 x 1600 pixels Display surface Matt Maximum refresh rate 60 Hz HD type 2.5K Display brightness 350 cd/m Contrast ratio (typical) 1200:1 Anti-glare screen Yes Colour Gamut 99% RGB colour space DCI-P3 Processor manufacturer Intel Processor Family Intel Core Ultra 7 Processor generation Intel Core Ultra (Series 1) Processor threads 22 Processor cores 16 Low Power Efficient-cores 2 Low Power Efficient-core Max Turbo Frequency 2.5 GHz Low Power Efficient-core Base Frequency 700 MHz Performance-core base frequency 1.4 GHz Processor model 155H Performance-core Max Turbo Frequency 4.8 GHz Performance cores 6 Efficient cores 8 Efficient-core base frequency 0.9 GHz Processor boost frequency 4.8 GHz Efficient-core Max Turbo Frequency 3.8 GHz Processor cache 24 MB Processor cache type Smart Cache Processor base power 28 W Maximum turbo power 115 W Neural processor unit (NPU) Intel AI Boost Maximum frequency NPU 1.4 GHz Sparsity support Yes Windows Studio effects support Yes AI datatype support on NPU FP16, FP32, Int8 AI software frameworks supported by NPU DirectML, ONNX RT, OpenVINO, Windows ML Internal Memory 32 GB Internal memory type LPDDR5x-SDRAM Memory clock speed 7467 MHz SSD form factor M.2 Total storage capacity 1 TB Storage media SSD Total SSDs capacity 1 TB Number of SSDs installed 1 SSD capacity 1 TB On-board graphics card Yes Discrete graphics card No On-board GPU manufacturer Intel On-board graphics card family Intel Arc Graphics On-board graphics card model Intel Arc Graphics Built-in microphone Yes Speaker power 2 W Number of built-in speakers 2 Audio system Dolby Atmos Windows Hello Yes Front camera Yes Front camera HD type Full HD Infrared (IR) camera Yes Optical Drive Type No Top Wi-Fi standard Wi-Fi 6E (802.11ax) Bluetooth Yes Wi-Fi standards Wi-Fi 6E (802.11ax) WLAN controller model Intel Wi-Fi 6E AX211 Bluetooth Version 5.3 HDMI ports quantity 1 USB4 Gen 3x2 ports quantity 2 USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 2 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 0 USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 0 Thunderbolt 4 ports quantity 2 Intel Thunderbolt 4 Yes Combo headphone/mic port Yes Charging port type USB Type-C USB 2.0 ports quantity 0 Keyboard Layout QWERTY Pointing Device Touchpad Numeric keypad Yes Keyboard backlit Yes Keyboard number of keys 101 Operating system installed Windows 11 Home Battery technology Lithium-Ion (Li-Ion) Battery Capacity 77 Wh AC adapter power 65 W Weight 1.35 kg Width 378.8 mm Depth 258.8 mm Height 17.8 mm Face recognition Yes NVMe Yes Warranty period 1 year(s) Package width 499 mm Package depth 307 mm Package height 60 mm Package weight 2.5 kg Mobile network connection No MPN 17Z90S-G.AD78A1 Most Suitable For Casual Computing

LG Gram 17Z90S-G.AD78A1 laptop Intel Core Ultra 7 155H 43.2 cm (17") 2.5K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Home Black 17Z90S-G.AD78A1 Reviews

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