LG Gram Pro 16Z90SP 16ZD90SP-A.AX78B
Specs
Prices
Main specs
| Processor | Intel Core Ultra 7 155H 1,4GHz |
|---|---|
| Screen | 16" 2880x1800 OLED 400 nits 100% DCI-P3 |
| Hard drive | 1TB SSD M.2 |
| RAM | 32GB LPDDR5-SDRAM |
| Operating system | No OS installed |
| Graphics card | |
| Other | Keyboard Spanish. |
Alternatives with equal or higher power at a similar or lower price
From LG
From other brands
Full specifications of LG Gram Pro 16Z90SP 16ZD90SP-A.AX78B
| Reference / Part Number | 16ZD90SP-A.AX78B |
|---|---|
| Release date | March 2025, 1 year ago |
Design
| Product type | Laptop |
|---|---|
| Product color | Black |
| Form factor | Clamshell |
Image gallery
Screen
| Display diagonal | 16 " (40,6 cm) |
|---|---|
| Display resolution | 2880 x 1800 pixels |
| Touchscreen | No |
| HD type | WQXGA+ |
| Panel type | OLED |
| Native aspect ratio | 16:10 |
| Display brightness | 400 cd/m² |
| Display diagonal (metric) | 16 " (40,6 cm) |
| RGB color space | DCI-P3 |
| Color gamut | 100 % |
Processor
| Processor family | Intel Core Ultra 7 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | 155H |
| Processor frequency | 1,4 GHz |
| Processor cores | 16 |
| Processor threads | 22 |
| Processor boost frequency | 4,8 GHz |
| Núcleos de rendimiento | 6 |
| Núcleos de eficiencia | 8 |
| Núcleos de eficiencia de baja potencia | 2 |
| Frecuencia turbo máxima del núcleo de rendimiento | 4.8 |
| Frecuencia turbo máxima del núcleo de eficiencia | 3.8 |
| Frecuencia turbo máxima del núcleo de eficiencia de baja potencia | 2.5 |
| Frecuencia base de núcleo de rendimiento | 1.4 |
| Frecuencia base de núcleo eficiente | 0.9 |
| Frecuencia base del núcleo de eficiencia de baja potencia | 700 |
| Processor cache | 24 MB |
| Processor cache type | Smart Cache |
| Potencia base del procesador | 28 |
| Potencia turbo máxima | 115 |
Memory
| Internal memory | 32 GB |
|---|---|
| Maximum internal memory | 96 GB |
| Internal memory type | LPDDR5-SDRAM |
| Memory clock speed | 7467 MHz |
| Memory form factor | On-board |
| Memory channels | Dual-channel |
Storage
| Total storage capacity | 1 TB |
|---|---|
| Storage media | SSD |
| Total HDDs capacity | 1 TB |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| Tamaño de la unidad SSD M.2 | 2280 (22 x 80 mm) |
Graphics
| On-board graphics card | Yes |
|---|---|
| On-board graphics card model | Intel Arc Graphics |
Camera
| Front camera | Yes |
|---|---|
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi band | Dual-band (2.4 GHz / 5 GHz) |
| Wi-Fi data rate (max) | 2400 Mbit/s |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
Ports & interfaces
| HDMI ports quantity | 1 |
|---|---|
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB4 Gen 3×2 ports quantity | 2 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| Número de puertos Thunderbolt 4 | 1 |
Keyboard
| Numeric keypad | Yes |
|---|---|
| Keyboard backlit | Yes |
| Keyboard number of keys | 98 |
| Keyboard language | Spanish |
Software
| Operating system installed | FreeDOS |
|---|
Battery
| Battery capacity | 90 Wh |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Number of battery cells | 4 |
| Battery life (max) | 24,5 h |
| Fast charging | Yes |
Control de energía
| Puerto de carga USB tipo C | Yes |
|---|---|
| Potencia de carga requerida (máx.) | 65 |
| USB charging current | 3 A |
Weight & dimensions
| Weight | 2.8 lbs (1,28 kg) |
|---|---|
| Width | 14.1 " (357,7 mm) |
| Depth | 9.9 " (251,6 mm) |
| Height | 0.5 " (13 mm) |
Packaging data
| Package width | 18.7 " (475 mm) |
|---|---|
| Package depth | 11.4 " (290 mm) |
| Package height | 2.4 " (60 mm) |
| Package weight | 4.9 lbs (2,2 kg) |
Packaging content
| AC adapter included | Yes |
|---|---|
| Cables included | USB Type-C |
Frequently asked questions
Is the LG Gram Pro 16Z90SP 16ZD90SP-A.AX78B good for gaming?
This laptop was not built for gaming: it relies on the integrated Intel Arc Graphics. Its card's page shows what level it handles current games at.
How long does the battery of the LG Gram Pro 16Z90SP 16ZD90SP-A.AX78B last?
The manufacturer declares up to 24,5 h of battery life. Real duration depends on brightness, workload and battery health.
What is the screen of the LG Gram Pro 16Z90SP 16ZD90SP-A.AX78B like?
It carries a 16" 2880x1800 OLED 400 nits 100% DCI-P3 display.
Which processor and graphics card does the LG Gram Pro 16Z90SP 16ZD90SP-A.AX78B have?
It runs on the Intel Core Ultra 7 155H processor with the Intel Arc Graphics graphics. Their pages carry their benchmarks, ranking position and alternatives.
Which operating system does the LG Gram Pro 16Z90SP 16ZD90SP-A.AX78B come with?
It comes with no operating system installed: the price does not include a license and you will have to install one yourself.
Which ports does the LG Gram Pro 16Z90SP 16ZD90SP-A.AX78B have?
According to its spec sheet: 1 × Thunderbolt 4, 2 × USB-A, 1 × HDMI, Ethernet (RJ-45).
Does the LG Gram Pro 16Z90SP 16ZD90SP-A.AX78B have a backlit keyboard?
Yes, according to its spec sheet the keyboard is backlit.
Does the LG Gram Pro 16Z90SP 16ZD90SP-A.AX78B have a touch screen?
No, according to its spec sheet the screen is not a touch screen.
How much does the LG Gram Pro 16Z90SP 16ZD90SP-A.AX78B weigh?
It weighs 1,28 kg: one of the light ones, easy to carry every day.
When was the LG Gram Pro 16Z90SP 16ZD90SP-A.AX78B released?
Its release date is March 2025, 1 year ago.