LG Gram gram Max 17Z90UB-H.AU99U3
Specs
Prices
Main specs
| Processor | |
|---|---|
| Screen | 17" 2560x1600 IPS 99% DCI-P3 |
| Hard drive | 1TB SSD M.2 |
| RAM | 32GB LPDDR5x-SDRAM |
| Operating system | Windows 11 Home |
| Graphics card |
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Full specifications of LG Gram gram Max 17Z90UB-H.AU99U3
| Reference / Part Number | 17Z90UB-H.AU99U3 |
|---|---|
| Release date | June 2026, 3 months ago |
Design
| Product type | Laptop |
|---|---|
| Product color | Bronze |
| Form factor | Clamshell |
| Año de introducción | 2026 |
| Country of origin | China |
Image gallery
Screen
| Display diagonal | 17 " (43,2 cm) |
|---|---|
| Display resolution | 2560 x 1600 pixels |
| Touchscreen | Yes |
| HD type | WQXGA |
| Panel type | IPS |
| Native aspect ratio | 16:10 |
| RGB color space | DCI-P3 |
| Color gamut | 99 % |
Processor
| Processor family | Intel Core Ultra X9 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | 388H |
| Generación del procesador | Intel Core Ultra (Series 3) |
| Processor cores | 16 |
| Processor threads | 16 |
| Processor boost frequency | 5,1 GHz |
| Núcleos de rendimiento | 4 |
| Núcleos de eficiencia | 8 |
| Núcleos de eficiencia de baja potencia | 4 |
| Frecuencia turbo máxima del núcleo de rendimiento | 5.1 |
| Frecuencia turbo máxima del núcleo de eficiencia | 3.8 |
| Frecuencia turbo máxima del núcleo de eficiencia de baja potencia | 3.7 |
| Frecuencia base de núcleo de rendimiento | 2.1 |
| Frecuencia base de núcleo eficiente | 1.6 |
| Frecuencia base del núcleo de eficiencia de baja potencia | 1600 |
| Processor cache | 18 MB |
| Processor cache type | Smart Cache |
| Processor socket | FCBGA2540 |
| Potencia base del procesador | 25 |
| Potencia turbo máxima | 80 |
Unidad de procesamiento neuronal (NPU)
| Copilot+ PC | Yes |
|---|---|
| Unidad de procesamiento neuronal (NPU) | Intel AI Boost |
| Soporte de dispersión | Yes |
| Soporte de efectos de Windows Studio | Yes |
| Entornos de trabajo de software de IA compatibles con el núcleo NPU | OpenVINO,Windows ML,ONNX RT,WebNN |
| Rendimiento del núcleo NPU de hasta | 50 |
| Rendimiento de GPU máximo | 122 |
Memory
| Internal memory | 32 GB |
|---|---|
| Maximum internal memory | 32 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Memory clock speed | 8533 MHz |
| Memory form factor | On-board |
Storage
| Total storage capacity | 1 TB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 1 TB |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel Arc B390 |
| Fabricante de GPU (unidad de procesamiento gráfico) integrada | Intel |
| On-board graphics card family | Intel Arc Graphics |
| Aceleración de trazado de rayos | Yes |
Audio
| Audio system | Dolby Atmos |
|---|---|
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Front camera | Yes |
|---|---|
| Front camera HD type | Full HD |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Antenna type | 2x2 |
| WLAN controller model | Intel Wi-Fi 7 BE211 |
| WLAN controller manufacturer | Intel |
| Bluetooth | Yes |
| Bluetooth version | 6.0 |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| HDMI ports quantity | 1 |
| USB4 Gen 3×2 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| Combo headphone/mic port | Yes |
Keyboard
| Numeric keypad | Yes |
|---|
Software
| Operating system installed | Windows 11 Home |
|---|
Battery
| Battery capacity | 77 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Continuous video playback time (max) | 26,5 h |
Control de energía
| Puerto de carga USB tipo C | Yes |
|---|---|
| AC adapter power | 65 W |
| USB Power Delivery | Yes |
Weight & dimensions
| Weight | 3.4 lbs (1,54 kg) |
|---|---|
| Width | 14.9 " (378,5 mm) |
| Depth | 10.4 " (264,2 mm) |
| Height (front) | 0.5 " (1,32 cm) |
| Height (rear) | 0.6 " (1,45 cm) |
Frequently asked questions
Is the LG Gram gram Max 17Z90UB-H.AU99U3 good for gaming?
This laptop was not built for gaming: it relies on the integrated Intel Arc B390. Its card's page shows what level it handles current games at.
What is the screen of the LG Gram gram Max 17Z90UB-H.AU99U3 like?
It carries a 17" 2560x1600 IPS 99% DCI-P3 display.
Which processor and graphics card does the LG Gram gram Max 17Z90UB-H.AU99U3 have?
It runs on the Intel Core Ultra X9 388H processor with the Intel Arc B390 graphics. Their pages carry their benchmarks, ranking position and alternatives.
Which operating system does the LG Gram gram Max 17Z90UB-H.AU99U3 come with?
It comes with Windows 11 Home preinstalled.
Which ports does the LG Gram gram Max 17Z90UB-H.AU99U3 have?
According to its spec sheet: 2 × USB-A, 1 × HDMI, headphone jack (3.5 mm).
Does the LG Gram gram Max 17Z90UB-H.AU99U3 have a touch screen?
Yes, according to its spec sheet the screen is a touch screen.
How much does the LG Gram gram Max 17Z90UB-H.AU99U3 weigh?
It weighs 1,54 kg, a normal weight for its size: easy enough to move around.
When was the LG Gram gram Max 17Z90UB-H.AU99U3 released?
Its release date is June 2026, 3 months ago.