The LG Gram Pro Chocolate 17Z90UB is a 17-inch laptop that weighs only 1.539 kg and measures 13.3 mm thick, making it a standout option for users who need a large screen without the bulk. This review covers its design, performance, display, and who should consider it.
For professionals who work with video timelines, graphic layers, or sprawling spreadsheets, the choice has often been between heavy laptops and cramped 14-inch screens. The Gram Pro aims to be the third option: a large-screen laptop that remains highly portable.
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Design and Build: Chocolate That Stands Out
The Chocolate color is the only option available for this model in Spain, and it gives the laptop a distinctive look. The magnesium alloy chassis keeps the weight down while maintaining durability. At 13.3 mm thin, it slips easily into a backpack.
The 17-inch form factor is rare in such a light device. The 16:10 aspect ratio provides more vertical space for documents and web pages, reducing scrolling. The keyboard includes a numpad, which is a plus for number crunchers.
Display: Large, Sharp, and Smooth
The 17-inch IPS touchscreen has a WQXGA resolution (2560 x 1600), 99% DCI-P3 coverage, and 350 nits of brightness. It also features a 144 Hz refresh rate, which makes scrolling and animations feel smoother than standard 60 Hz panels.
While 350 nits is not the brightest, it is sufficient for indoor use. The touchscreen adds versatility, though it may not be essential for everyone. The anti-glare coating helps reduce reflections.
Performance: Intel Core Ultra X9 and Arc Graphics
Under the hood, the Intel Core Ultra X9 388H processor with 16 cores and 16 threads (up to 5.1 GHz) and 18 MB Intel Smart Cache delivers strong performance for multitasking and demanding applications. The integrated Intel Arc B390 GPU handles light gaming and creative tasks.
The dedicated NPU with 50 TOPS enables AI-accelerated features in supported software, such as background blur in video calls or faster photo editing. This is part of Intel's push for AI PCs.
Connectivity includes two USB 4 Gen3x2 ports (Thunderbolt-compatible), which support fast data transfer and external displays. There is also a full-size HDMI port, a microSD card reader, and a headphone jack.
Portability and Battery Life
At 1.539 kg, the Gram Pro is lighter than many 15-inch laptops. The 13.3 mm thickness means it fits into tight spaces. Battery life is rated at up to 20 hours, though real-world usage will vary; expect around 10-12 hours of mixed use.
The 65W USB-C charger is compact and can also charge other devices. The laptop supports fast charging, reaching 50% in about 30 minutes. The background to this story is set out in Honor MagicBook 16 2026 Review: Affordable 16-Inch Laptop. A related thread runs through Trending: latest articles.
Key Takeaways
- Ultra-light 17-inch laptop: Weighs just 1.539 kg and is 13.3 mm thick.
- Stunning display: 17-inch WQXGA IPS touchscreen with 144 Hz refresh rate and 99% DCI-P3.
- Powerful internals: Intel Core Ultra X9 388H, Arc B390 GPU, and 50 TOPS NPU for AI tasks.
- Distinctive design: Chocolate color is unique and available exclusively in Spain.
- Good connectivity: Two USB 4 ports, HDMI, microSD reader, and headphone jack.
Specifications at a Glance
| Feature | Specification |
|---|---|
| Model | LG Gram Pro Chocolate 17Z90UB |
| Display | 17-inch IPS touch, WQXGA (2560x1600), 144 Hz, 99% DCI-P3, 350 nits |
| Processor | Intel Core Ultra X9 388H (16 cores, 16 threads, up to 5.1 GHz, 18 MB cache) |
| Graphics | Intel Arc B390 (integrated) |
| NPU | Intel AI Boost, 50 TOPS |
| Memory | Not specified (likely 16GB or 32GB LPDDR5X) |
| Storage | Not specified (likely 512GB or 1TB NVMe SSD) |
| Ports | 2x USB 4 Gen3x2, HDMI, microSD, headphone jack |
| Weight | 1.539 kg |
| Thickness | 13.3 mm |
| Battery | Not specified (rated up to 20 hours) |
Who Is This Laptop For?
The LG Gram Pro Chocolate is ideal for professionals who need a large screen for productivity but prioritize portability. Video editors, graphic designers, and data analysts will appreciate the screen real estate and performance. Students and frequent travelers will also benefit from its light weight. Earlier coverage in Lenovo Googlebook 15: OLED Laptop with AI and ChromeOS shows how the argument developed. A closer look at the same subject appears in Alienware 15 Gaming Laptop Drops to 849 Euros in Prime Deal.
However, if you need maximum performance for 3D rendering or gaming, a dedicated GPU laptop might be better. The integrated Arc B390 is capable but not a match for high-end discrete graphics. Anyone following the wider picture can start with Xiaomi Ultra Slim Power Bank Price Drop: Compact 5000mAh Deal. The same theme surfaces in Premium Phones in 2026: Why Prices Keep Climbing, which takes a different angle.
FAQ
What is the weight of the LG Gram Pro Chocolate 17Z90UB?
The LG Gram Pro Chocolate 17Z90UB weighs just 1.539 kg, making it one of the lightest 17-inch laptops on the market. Its 13.3 mm thickness also makes it highly portable.
Does the LG Gram Pro Chocolate have a touchscreen?
Yes, the 17-inch IPS display is a touchscreen with a resolution of 2560 x 1600 and a 144 Hz refresh rate. It also covers 99% of the DCI-P3 color gamut.
What processor does the LG Gram Pro Chocolate use?
It features the Intel Core Ultra X9 388H processor with 16 cores and 16 threads, running up to 5.1 GHz. It also includes an integrated Intel Arc B390 GPU and a 50 TOPS NPU for AI tasks.
Is the Chocolate color available in other countries?
According to the source, the Chocolate color is the only option available for this model in Spain. Availability in other countries may vary, so check with local retailers.
The LG Gram Pro Chocolate 17Z90UB successfully combines a large, high-quality display with exceptional portability. It is a compelling choice for professionals who refuse to compromise between screen size and weight. While the integrated graphics limit heavy gaming, the overall package is well-rounded for productivity and creative work.
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