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Product Code: LTHO-192
MPN #: 17Z90T-G.AA78A1
- Hybrid AI laptop with 17-inch large screen and 16mm thin & 1,389g lightweight body.
- Experience Hybrid AI that combines cloud and on-device AI to deliver professional results, enhanced by the powerful capabilities of the Copilot and gram AI for elevated productivity.
- Powered by Intel Core Ultra 7 255H processor , the LG gram delivers exceptional performance for professional-grade graphics work and video editing.
- Pro-grade IPS display - Features a wide colour gamut range with DCI-P3 99% (Typ.), delivering vivid and lifelike colours that elevate your creative process.
- Ultra-portable, ultra-durable - You’ll be surprised how our gram thrives under pressure. Its tough endurance is proven by rigorous military standard tests (MIL-STD 810H). Designed with finesse, to endure.
- gram Link - 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
Design | |
Country of origin | China |
Original brand name | LG gram |
Market positioning | Premium |
Housing material | Magnesium |
Form factor | Clamshell |
Colour name | Obsidian Black |
Product colour | Black |
Product type | Ultraportable |
Display | |
DCI-P3 coverage | 99% |
Contrast ratio (typical) | 1200:1 |
Maximum refresh rate | 60 Hz |
Colour gamut | 99% |
RGB colour space | DCI-P3 |
Display brightness | 350 cd/m² |
Screen shape | Flat |
Anti-glare screen | Yes |
Display surface | Matt |
LED backlight | Yes |
Native aspect ratio | 16:10 |
Panel type | IPS-Pro |
HD type | 2.5K |
Touchscreen | No |
Display resolution | 2560 x 1600 pixels |
Display diagonal | 43.2 cm (17") |
Processor | |
Processor codename | Lunar Lake |
Processor cache type | Smart Cache |
Processor cache | 24 MB |
Low Power Efficient-core Base Frequency | 700 MHz |
Efficient-core base frequency | 1.5 GHz |
Performance-core base frequency | 2 GHz |
Low Power Efficient-core Max Turbo Frequency | 2.5 GHz |
Efficient-core Max Turbo Frequency | 4.4 GHz |
Performance-core Max Turbo Frequency | 5.1 GHz |
Low Power Efficient-cores | 2 |
Efficient cores | 8 |
Performance cores | 6 |
Processor frequency | 5.1 GHz |
Processor boost frequency | 5.1 GHz |
Processor threads | 16 |
Processor cores | 16 |
Processor model | 255H |
Processor generation | Intel Core Ultra (Series 2) |
Processor family | Intel Core Ultra 7 |
Processor manufacturer | Intel |
Neural processor unit (NPU) | |
GPU performance up to | 74 TOPs |
NPU performance up to | 13 TOPs |
Total processor performance up to | 96 TOPs |
AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, WebNN, Windows ML |
AI datatype support on NPU | Int8 |
Windows Studio effects support | Yes |
Sparsity support | Yes |
Neural processor unit (NPU) | Intel AI Boost |
Memory | |
Memory channels | Dual-channel |
Maximum internal memory | 16 GB |
Memory clock speed | 7467 MHz |
Memory form factor | On-board |
Internal memory type | LPDDR5x-SDRAM |
Internal memory | 16 GB |
Storage | |
Optical drive type | No |
SSD form factor | M.2 |
SSD interface | M.2, PCI Express |
SSD capacity | 1 TB |
Number of SSDs installed | 1 |
Total SSDs capacity | 1 TB |
Storage media | SSD |
Total storage capacity | 1 TB |
Graphics | |
On-board graphics card 6K support | Yes |
On-board graphics card 8K support | Yes |
On-board graphics card 4K support | Yes |
On-board graphics card cores | 8 |
On-board graphics card model | Intel Arc 140T |
On-board graphics card family | Intel Arc Graphics |
Discrete graphics card | No |
On-board graphics card | Yes |
Audio | |
Built-in microphone | Yes |
Number of microphones | 2 |
Built-in subwoofer | Yes |
Speaker power | 2 W |
Number of built-in speakers | 2 |
Audio system | Dolby Atmos |
Camera | |
Infrared (IR) camera | No |
Front camera HD type | Full HD |
Front camera resolution | 1920 x 1080 pixels |
Front camera | Yes |
Network | |
Bluetooth version | 5.3 |
Bluetooth | Yes |
WLAN controller manufacturer | Intel |
WLAN controller model | Intel Wi-Fi 7 BE201 |
Antenna type | 2x2 |
Wi-Fi standards | Wi-Fi 7 (802.11be) |
Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
Wi-Fi | Yes |
Mobile network connection | No |
Ports & interfaces | |
USB Type-C DisplayPort Alternate Mode | Yes |
Headphone connectivity | 3.5mm / Bluetooth |
Combo headphone/mic port | Yes |
Microphone in | Yes |
Headphone outputs | 1 |
Thunderbolt 4 ports quantity | 2 |
HDMI version | 2.1 |
HDMI ports quantity | 1 |
USB4 Gen 3x2 ports quantity | 2 |
Thunderbolt technology | Yes |
Thunderbolt version | 4 |
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
USB 2.0 ports quantity | 0 |
Keyboard | |
Copilot key | Yes |
Keyboard layout | QWERTY |
Keyboard number of keys | 101 |
Windows keys | Yes |
Full-size keyboard | Yes |
Keyboard backlit colour | White |
Keyboard backlit | Yes |
Numeric keypad | Yes |
Pointing device | Touchpad |
Software | |
Microsoft Copilot | Yes |
Trial software | McAfee Live Safe (30 Days Trial), Microsoft 365 (30 Days Trial) |
Pre-installed software | gram Chat, LG Smart Assistant, LG gram Link, LG Security Guard, LG Lively Theme, LG Glance by Mirametrix®, Dolby Atmos, Intel® Connectivity Performance Suite, LG xboom buds |
Operating system architecture | 64-bit |
Operating system installed | Windows 11 Home |
Processor special features | |
Video decode engine | Yes |
Video encode engine | Yes |
Brand-specific features | |
Brand specific technologies | Intelligent Privacy, Wide color (P3) |
Battery | |
Battery capacity | 77 Wh |
Battery capacity | 77 Wh |
Battery technology | Lithium-Ion (Li-Ion) |
Power | |
USB Power Delivery (USB PD) | Yes |
USB Type-C charging port | Yes |
USB Type-C required charging power (min) | 65 W |
Security | |
Security management description | LG Security |
Fingerprint reader | Yes |
Cable lock slot type | Kensington |
Cable lock slot | Yes |
Operational conditions | |
Drop proof | 122 cm |
Certificates | |
MIL-STD-810G compliant | Yes |
Certification | MIL-STD-810H |
Weight & dimensions | |
Height (rear) | 1.78 cm |
Height (front) | 1.6 cm |
Depth | 258.8 mm |
Width | 378.8 mm |
Weight | 1.35 kg |
Packaging data | |
Package weight | 2.3 kg |
Package height | 60 mm |
Package depth | 370 mm |
Package width | 499 mm |
Packaging content | |
Manual | Yes |
Power cord included | Yes |
Warranty card | Yes |
AC adapter included | Yes |
Other features | |
Internal memory | 16 GB |
Manufacturer | LG |
Maximum internal memory | 16 GB |
Package weight | 2.3 kg |
Warranty period | 1 year(s) |
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