LG gram 17" Laptop (17Z90S-H.ADB7U1, Core Ultra 7 155H)

Is the LG gram 17" Laptop (17Z90S-H.ADB7U1, Core Ultra 7 155H) Worth It in 2026?

Worth It
4.5
(6)Best Buy
Updated Jan 26, 2026
|Sources: Amazon, PageBen Research

Quick Verdict:

Yes—the 2TB SSD and 16-core Intel Ultra 7 make it a top pick for productivity.

Is LG gram 17" Laptop (17Z90S-H.ADB7U1, Core Ultra 7 155H) worth it? Yes, thanks to its ultra-lightweight design and impressive 2TB storage. This laptop is perfect for mobile professionals and creatives who need power on the go. However, if you're a gamer or someone needing extensive RAM, you might want to look elsewhere.

💰 Is the Price Justified?

The LG gram 17 offers a remarkable value proposition for its premium price, packing a powerful Intel Core Ultra 7 155H CPU with 16 cores, hitting speeds up to 4.8 GHz. For productivity-focused users, this means you get plenty of power to handle demanding tasks without breaking a sweat. The 2TB SSD is another big win; with this amount of storage, you'll have ample space for large files, applications, and media without needing to upgrade right away. Compared to competitors with similar specs, the price per gigabyte of storage is exceptional, making it a smart buy for anyone needing reliable performance and storage. Overall, for what you get—especially in the US market—this laptop delivers a solid return on investment.

3 Reasons to Buy

1. Ultra-lightweight Design

The magnesium alloy chassis not only helps reduce weight but also provides a level of durability, ensuring your device can withstand the rigors of daily use. For anyone who values portability alongside performance, this laptop is a top contender.

2. Massive Storage Capacity

For users who need to manage large datasets or run multiple applications simultaneously, the 2TB setup is a game changer. This level of storage means fewer worries about external drives or cloud storage, allowing for a more seamless workflow.

3. Stunning Display Quality

If you care about visual accuracy, this laptop delivers with its rich color reproduction. It makes your work more enjoyable and provides a better viewing experience whether you're working on a project or enjoying movies.

Reasons to Skip It

Limited Upgrade Options

Additionally, both M.2 slots are occupied by the two 1TB drives, which means you'll need to replace one to upgrade your storage. This lack of flexibility can be frustrating for users who want to future-proof their investment.

Standard Refresh Rate

This limitation can notably affect your experience during intensive tasks, leading you to seek alternatives that offer higher refresh rates.

Technical Analysis

Key Specs at a Glance

ProcessorIntel Core Ultra 7 155H (Meteor Lake, 16 cores, up to 4.8 GHz)
GraphicsIntel Arc Graphics (Integrated)
AI EngineIntel AI Boost (Dedicated NPU)
CoolingAir (Single fan with heat pipe)
RAM16 GB LPDDR5X (7467 MHz)
RAM UpgradeNo (Soldered)

At the heart of the LG gram 17 is the Intel Core Ultra 7 155H, which is designed for multitasking and efficiency, featuring 16 cores for smooth performance across demanding applications. Compared to older generations or lower-tier competitors, this CPU provides a significant leap in performance, meaning you'll notice speed boosts in everything from video editing to software development. Coupled with 16GB of LPDDR5X RAM, it ensures your workflow remains uninterrupted, though keep in mind that RAM cannot be upgraded. When it comes to graphics, the integrated Intel Arc Graphics performs adequately for general tasks and light gaming, but serious gamers should consider dedicated graphics options instead. The 17-inch WQXGA IPS touchscreen display, with a resolution of 2560 x 1600 and 99% DCI-P3 color coverage, offers stunning visuals that make content creation and media consumption a pleasure. Battery life is another strong point; the 77Wh battery provides enough juice for extended work sessions, outperforming many competitors in its class. However, the refresh rate is capped at 60Hz, which may not satisfy users looking for smoother visuals during fast-paced activities.

Who Is This For?

The LG gram 17 is best for professionals and creatives who need a powerful, lightweight laptop for everyday tasks and content creation. With its powerful Intel Core Ultra 7 and stunning display, it's perfect for users who prioritize performance and visual quality. However, it's not ideal for gamers or heavy multitaskers who might find the soldered RAM and 60Hz refresh rate limiting for their needs.

📊 How It Stacks Up Against Alternatives

Ranks in the top tier of high-end options, placing #3 out of 7 products we track.

🔮 What to Expect Long-Term

Beyond the initial purchase, here's what to consider about owning the LG gram 17" Laptop (17Z90S-H.ADB7U1, Core Ultra 7 155H):

🛡️ Durability

Premium laptops with metal builds typically last 5-7 years. Battery capacity may degrade to 80% after 2-3 years.

🔧 Support & Warranty

Apple offers the longest software support (5+ years). Windows laptops vary by manufacturer.

⬆️ Upgrade Path

Consider upgradeability: RAM and SSD upgrades can extend useful life by 2-3 years.

💵 Resale Value

Budget laptops have minimal resale value after 2 years—plan to use until end of life.

Final Decision: Should You Buy It?

✓ Buy if:

  • You need a lightweight laptop for travel and productivity.
  • You want a high-quality display for creative work like video editing.
  • You require a significant amount of storage for large files.

✗ Skip if:

  • You need a laptop with upgradeable RAM for future-proofing.
  • You're a gamer looking for high refresh rates and dedicated graphics.

The LG gram 17" Laptop (17Z90S-H.ADB7U1, Core Ultra 7 155H) earns its price tag. That 2TB SSD alone makes it worth it for professionals needing storage and performance. PageBen recommends this for its superior portability and impressive display, but be aware of its limitations in RAM and refresh rate.

Quick Questions

+ Is the LG gram 17" Laptop (17Z90S-H.ADB7U1, Core Ultra 7 155H) worth buying in 2026?

Yes—the 2TB SSD and 16-core Intel Ultra 7 make it a top pick for productivity.

+ What are the main pros of LG gram 17" Laptop (17Z90S-H.ADB7U1, Core Ultra 7 155H)?

Key advantages: Incredibly lightweight (3.12 lbs) for a 17-inch laptop; Massive 2TB storage pre-installed (split across two 1TB drives); Excellent battery life (77Wh) for general productivity. These make it a strong choice in the laptops market.

+ What are the downsides of LG gram 17" Laptop (17Z90S-H.ADB7U1, Core Ultra 7 155H)?

Main considerations: RAM is soldered and limited to 16GB (cannot be upgraded); Storage slots are both populated out of the box (must replace a drive to upgrade); Refresh rate is standard 60Hz, lagging behind 120Hz competitors. Consider whether these affect your specific use case.

+ How long will the LG gram 17" Laptop (17Z90S-H.ADB7U1, Core Ultra 7 155H) last?

Premium laptops with metal builds typically last 5-7 years. Battery capacity may degrade to 80% after 2-3 years.

+ What warranty does LG gram 17" Laptop (17Z90S-H.ADB7U1, Core Ultra 7 155H) come with?

Apple offers the longest software support (5+ years). Windows laptops vary by manufacturer.

+ How does LG gram 17" Laptop (17Z90S-H.ADB7U1, Core Ultra 7 155H) compare to alternatives?

Ranks in the top tier of high-end options, placing #3 out of 7 products we track. Direct competitors include Apple MacBook Air 13-inch (M3, 2024), ASUS Zenbook 14 OLED Core Ultra 5 125H), Lenovo Legion Pro 5i 16 Core i7-13700HX. Check our detailed comparison pages for head-to-head analysis.

+ Where can US buyers get LG gram 17" Laptop (17Z90S-H.ADB7U1, Core Ultra 7 155H)?

For US buyers, Amazon offers competitive pricing, fast Prime shipping, easy returns, and reliable warranty support. Use our link above to check current availability and pricing—prices can fluctuate frequently.