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LG Gram Pro 16T90SP-MA78J
Specs
Prices
Main specs
| Processor | |
|---|---|
| Screen | 16" 2560x1600 IPS 144Hz 400 nits 99% DCI-P3 |
| Hard drive | 1TB SSD M.2 |
| RAM | 16GB LPDDR5x-SDRAM |
| Operating system | Windows 11 Home |
| Graphics card | |
| Other | Keyboard Japanese. |
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Full specifications of LG Gram Pro 16T90SP-MA78J
| Reference / Part Number | 16T90SP-M.A78J |
|---|---|
| Release date | October 2024, 2 years ago |
Design
| Product type | Hybrid (2-in-1) |
|---|---|
| Product colour | Black |
| Form factor | Convertible (Folder) |
Image gallery
Screen
| Display diagonal | 40,6 cm |
|---|---|
| Display resolution | 2560 x 1600 pixels |
| Touchscreen | Yes |
| HD type | WQXGA |
| Panel type | IPS |
| LED backlight | Yes |
| Native aspect ratio | 16:10 |
| Display surface | Matt |
| Display brightness | 400 cd/m² |
| RGB colour space | DCI-P3 |
| Colour gamut | 99 % |
| Maximum refresh rate | 144 Hz |
| Contrast ratio (typical) | 1500:1 |
Processor
| Processor family | Intel Core Ultra 7 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | 155H |
| Processor generation | Intel Core Ultra (Series 1) |
| Processor cores | 16 |
| Processor threads | 22 |
| Processor boost frequency | 4,8 GHz |
| Performance cores | 6 |
| Efficient cores | 8 |
| Low Power Efficient-cores | 2 |
| Performance-core Max Turbo Frequency | 4,8 GHz |
| Efficient-core Max Turbo Frequency | 3,8 GHz |
| Low Power Efficient-core Max Turbo Frequency | 2,5 GHz |
| Performance-core base frequency | 1,4 GHz |
| Efficient-core base frequency | 0,9 GHz |
| Low Power Efficient-core Base Frequency | 700 MHz |
| Processor cache | 24 MB |
| Processor cache type | Smart Cache |
| Processor base power | 28 W |
| Maximum turbo power | 115 W |
Neural processor unit (NPU)
| Neural processor unit (NPU) | Intel AI Boost |
|---|---|
| Maximum frequency NPU | 1,4 GHz |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | DirectML,ONNX RT,OpenVINO,Windows ML |
Memory
| Internal memory | 16 GB |
|---|---|
| Maximum internal memory | 16 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Memory clock speed | 7467 MHz |
| Memory form factor | On-board |
| Memory slots | Not available |
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 | M.2 |
| NVMe | Yes |
| SSD form factor | M.2 |
| M.2 SSD size | 2280 (22 x 80 mm) |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel Arc Graphics |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel Arc Graphics |
Audio
| Audio system | Dolby Atmos |
|---|---|
| Number of built-in speakers | 2 |
| Speaker power | 3 W |
| Built-in microphone | Yes |
Camera
| Front camera | Yes |
|---|---|
| Front camera HD type | Full HD |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards | 802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac),Wi-Fi 6 (802.11ax) |
| 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 3x2 ports quantity | 2 |
| Combo headphone/mic port | Yes |
Keyboard
| Numeric keypad | Yes |
|---|---|
| Pointing device | Touchpad |
| Keyboard language | Japanese |
| Keyboard backlit | Yes |
| Keyboard number of keys | 101 |
Software
| Operating system installed | Windows 11 Home |
|---|---|
| Operating system architecture | 64-bit |
Battery
| Battery capacity | 77 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 4 |
| Battery life (max) | 20,5 h |
| Continuous video playback time | 11,5 h |
| Battery recharge time | 3 h |
Power
| USB Type-C charging port | Yes |
|---|---|
| AC adapter power | 65 W |
| AC adapter frequency | 50/60 Hz |
| AC adapter input voltage | 100 - 240 V |
Security
| Face recognition | Yes |
|---|
Weight & dimensions
| Weight | 1,4 kg |
|---|---|
| Width | 357,3 mm |
| Depth | 253,8 mm |
| Height | 12,9 mm |
Packaging data
| Package width | 357,3 mm |
|---|---|
| Package depth | 253,8 mm |
| Package height | 12,9 mm |
Packaging content
| AC adapter included | Yes |
|---|---|
| Stylus pen | Yes |
Frequently asked questions
Is the LG Gram Pro 16T90SP-MA78J 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 16T90SP-MA78J last?
The manufacturer declares up to 20,5 h of battery life. Real duration depends on brightness, workload and battery health.
What is the screen of the LG Gram Pro 16T90SP-MA78J like?
It carries a 16" 2560x1600 IPS 144Hz 400 nits 99% DCI-P3 display.
Which processor and graphics card does the LG Gram Pro 16T90SP-MA78J 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.
Can the RAM of the LG Gram Pro 16T90SP-MA78J be upgraded?
No: the memory is soldered to the board and cannot be upgraded. It ships with 16GB.
Which operating system does the LG Gram Pro 16T90SP-MA78J come with?
It comes with Windows 11 Home preinstalled.
Which ports does the LG Gram Pro 16T90SP-MA78J have?
According to its spec sheet: 2 × USB-A, 1 × HDMI, headphone jack (3.5 mm).
Does the LG Gram Pro 16T90SP-MA78J have a backlit keyboard?
Yes, according to its spec sheet the keyboard is backlit.
Does the LG Gram Pro 16T90SP-MA78J have a touch screen?
Yes, according to its spec sheet the screen is a touch screen.
How much does the LG Gram Pro 16T90SP-MA78J weigh?
It weighs 1,4 kg: one of the light ones, easy to carry every day.
When was the LG Gram Pro 16T90SP-MA78J released?
Its release date is October 2024, 2 years ago.