LG gram 17" 17Z90T-H.ADB7U1 Obsidian Black

The LG gram 17Z90T-H.ADB7U1 is a 17 inch ultrabook that weighs just 1.42kg, making it the lightest big screen laptop we've tested. It packs a Core Ultra 7 255H, 32GB of RAM, and 2TB of storage, with excellent port selection and a gorgeous 120Hz touchscreen. Just don't expect to game on it, and shop around since US prices vary by USD 301.

The Core Ultra 7 255H is a 16 core chip that handles everyday multitasking without breaking a sweat. In our testing, CPU performance lands in the top tier for this category. That means compiling code, running virtual machines, and juggling fifty browser tabs all feel snappy. The 32GB of LPDDR5x is more than most people need, and it's one of the best RAM configurations we've seen in a thin and light.

The integrated Intel Arc 140T graphics are fine for casual use, but gaming performance is a weak spot. Our database scores it near the bottom for gaming, so don't expect to run modern AAA titles at anything beyond low settings. The dual 1TB NVMe SSDs are a genuine highlight. Storage performance sits in the 94th percentile, which means file transfers and app launches are quick. The 120Hz display makes scrolling and window dragging feel smooth, even if the GPU can't push high frame rates in games.

Stacked against the Samsung Galaxy Book5 Pro, the LG gram 17 wins on screen size and storage capacity, but Samsung has a better reputation for build quality and long term reliability. The Galaxy Book5 Pro is also lighter in its smaller size, though you lose the 17 inch real estate. If you want a big screen and don't care about gaming, the LG is compelling.

The ASUS ROG Zephyrus G14 and Lenovo Legion Pro 7i are completely different animals. Both have discrete GPUs and will run circles around the gram in gaming and GPU heavy workloads. But they're heavier and thicker. The HP OMEN Transcend 14 splits the difference with a compact design and better graphics, though its screen is much smaller. The MacBook Pro M4 Max is the performance king here, but you'll pay a serious premium and give up the touchscreen and Windows flexibility.

Pricing is all over the place right now. US listings range from USD 1,799 to USD 2,100, which is a USD 301 spread depending on where you shop. That's a big enough gap that you should absolutely check multiple retailers before buying. The best deal we're seeing is at the lower end of that range, so don't pay the premium if you can avoid it. For comparison, the Samsung Galaxy Book5 Pro offers similar portability with better brand reliability, and the MacBook Pro M4 Max crushes this in performance but costs significantly more. At USD 1,799, this is a reasonable deal for a big screen ultrabook. At USD 2,100, it's harder to justify.

The LG gram 17Z90T-H.ADB7U1 sits in that weird space where a 17 inch laptop tries to be an ultrabook. And honestly, it mostly pulls it off. At 1.42kg, this thing is lighter than plenty of 14 inch machines we've tested. You're getting a 17" 2560x1600 IPS touchscreen, an Intel Core Ultra 7 255H, 32GB of RAM, and a frankly ridiculous 2TB of SSD storage split across two drives. It's an Intel Evo design, so you know LG is chasing that all day battery and instant wake crowd.

People searching for a big screen laptop that won't wreck their back will find a lot to like here. The 120Hz panel with 99% DCI-P3 coverage is a standout for creative work and media consumption. But this isn't a gaming machine, and the integrated Arc graphics make that clear. If you're wondering whether the LG gram 17 is good for video editing or coding, the short answer is yes for most tasks, but don't expect discrete GPU performance.

Our database puts this laptop's storage, ports, and RAM well above average. The CPU is strong too. But compactness and reliability scores are rough, which tells you something about the trade-offs LG made to hit that weight.

Skip the LG gram 17 if you're a gamer or need serious GPU power for 3D rendering, video editing with heavy effects, or machine learning. The integrated Arc graphics simply can't keep up, and you'd be better served by the ASUS ROG Zephyrus G14 or Lenovo Legion Pro 7i. Also skip it if long term reliability is your top concern. Our database shows this model scoring poorly on reliability, so if you need a laptop that'll survive years of abuse, the MacBook Pro or Samsung Galaxy Book5 Pro are safer bets. And if you don't actually need a 17 inch screen, you can get better performance and build quality in a smaller package for the same money.

Should you buy the LG gram 17Z90T-H.ADB7U1? If you want the largest possible screen in the lightest possible body, yes. There's nothing else quite like it. The combination of a 17 inch 120Hz touchscreen, 32GB of RAM, and 2TB of storage at 1.42kg is genuinely unique. It's a productivity machine for people who travel constantly but refuse to squint at a 13 inch display.

But if you need any kind of gaming performance or GPU acceleration for creative work, look elsewhere. The integrated Arc graphics are a real limitation. And the reliability concerns in our database give us pause. This is a laptop that excels at a very specific job, and you need to know that job is yours before dropping nearly two grand.