LG gram Max 17" 17Z90UB-H.AU99U3 Matte Bronze 2026

★★★★★ 4.7 (34)

Weighing just 1.54kg with a 17-inch 2560x1600 display, this laptop stands out for its combination of a massive screen and genuine portability, powered by an Intel Core Ultra X9 388H chip with a 50 TOPS NPU. The 77Wh battery delivers up to 26.5 hours of video playback, and its MIL-STD-810H certified durability ensures the slim 0.6-inch chassis survives daily travel. This machine is best for frequent travelers and remote workers who need a large, color-accurate 99% DCI-P3 screen for all-day document work and media consumption.

CPU Intel Core Ultra X9 388H
RAM 32 GB
Storage 1 TB
Screen 17" 2560x1600
GPU Intel Arc B390
OS Windows 11 Home
Weight 1.5 kg
Battery 77 Wh
LG gram Max 17" 17Z90UB-H.AU99U3 Matte Bronze 2026 laptop
55 Overall Score
Price R$0
No listings available

Snapshot

The 30-Second Version

The LG gram Max 17Z90UB is a ridiculously light 17-inch laptop with a stunning DCI-P3 touchscreen and blazing CPU performance, making it a dream for productivity-focused travelers. Just don't expect to game or do heavy GPU work on it, and be aware of some reliability concerns. For pure coding and multitasking on the go, it's a standout.

Pros & Cons

Pros

  • Incredibly light for a 17-inch laptop at just 3.4 lbs 93rd
  • Stunning 99% DCI-P3 touchscreen with plenty of real estate 90th
  • Blazing fast Core Ultra X9 CPU and 32GB RAM for multitasking 88th
  • On-device AI features actually work offline, which is rare 85th
  • Solid port selection with Thunderbolt 4, USB-A, and HDMI 2.1

Cons

  • Gaming performance is abysmal, one of the worst we've seen
  • 60Hz display feels sluggish next to 120Hz competitors
  • Reliability scores are concerning, landing in the 10th percentile
  • No discrete GPU option limits creative and AI workloads
  • Battery life claims are optimistic under real-world load

What owners think

The Word on the Street

4.7/5 (34 reviews)
👍 Buyers consistently praise the build quality and keyboard feel.
👍 The lightweight design and big screen combo is a hit with frequent travelers.
👎 Several owners report that the battery life falls short of the advertised 26 hours under normal use.

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

Owner sentiment has held steady over time
1★2★3★4★5★Q2 '26: 4.8★ · 5 reviewsQ4 '26: 4.6★ · 5 reviews (approx. date)55Q2 '26Q4 '26
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviewsEstimated date

Based on 10 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

The Core Ultra X9 388H is a 16-core beast that sits in the 90th percentile for laptop CPUs in our database, and it shows. Day-to-day multitasking is buttery smooth, and the 32GB of LPDDR5X RAM (93rd percentile) means you can run Docker containers, compile code, or keep 50 Chrome tabs open without breaking a sweat. In our benchmarks, it chewed through productivity workloads without any noticeable lag. The integrated Intel Arc B390 graphics with 16GB of VRAM is a bit of an odd duck. It lands in the 65th percentile for GPUs, which is solid for an integrated solution but won't replace a discrete GPU for serious gaming or 3D work.

In practice, the GPU can handle light photo editing, some casual gaming at lower settings, and smooth 4K video playback without issue. But if you're looking at that 17-inch screen and dreaming of high-refresh gaming, you'll be disappointed. The 60Hz panel and integrated graphics mean this thing scored a 19 out of 100 in our gaming tests, which is frankly terrible. For creative pros who need GPU acceleration for rendering or AI model training, you'll feel the lack of a dedicated RTX card pretty quickly. The 1TB SSD is middle of the pack at the 63rd percentile, fast enough for booting and loading apps but nothing record-breaking.

Performance Percentiles

CPU 90
GPU 65
RAM 92.7
Ports 80.8
Screen 85.2
Portability 8.2
Storage 62.3
Reliability 9.9
Social Proof 88

Specifications

Full Specifications

Processor

CPU Intel Core Ultra X9 388H
Cores 16
Frequency 2.1 GHz
L3 Cache 18 MB

Graphics

GPU Intel Arc B390
Type Integrated
VRAM 16 GB
VRAM Type Shared

Memory & Storage

RAM 32 GB
RAM Generation LPDDR5X
Storage 1000 GB
Storage Type SSD

Display

Size 17"
Resolution 2560x1600 (QHD)
Panel IPS
Refresh Rate 60 Hz
Brightness 350 nits
Color Gamut 99% DCI-P3

Connectivity

USB-C Ports 2
USB Ports 2
Thunderbolt Thunderbolt 4 x 2
HDMI HDMI 2.1
Wi-Fi Wi-Fi 7
Bluetooth Bluetooth 6.0

Physical

Weight 1.5 kg / 3.4 lbs
Battery 77 Wh
OS Windows 11 Home

vs Competition

The elephant in the room is the Apple MacBook Pro M4 Max. It's heavier and more expensive, but the performance per watt and GPU capabilities are in a different league. For creative pros who need rendering power, the MacBook is the obvious choice. On the Windows side, the ASUS ROG Zephyrus G14 is a compelling alternative. It's smaller at 14 inches but packs a discrete GPU, a high-refresh OLED screen, and better gaming and creative performance in a still-portable chassis. The Lenovo Legion Pro 7i Gen 10 is another beast, but it's a chunky desktop replacement, not a thin-and-light.

If you're specifically hunting for a big-screen ultrabook, the MSI Prestige 13 is an interesting counterpoint. It's smaller but offers a similar AI-focused productivity pitch with better reliability scores in our database. The HP OMEN Transcend 14 splits the difference with a discrete GPU and a high-refresh OLED panel, making it a better pick for anyone who wants to game or edit video on the side. The gram Max's main advantage is that massive 17-inch display in a sub-3.5-pound body. Nobody else really nails that combination.

Spec LG gram Max 17" 17Z90UB-H.AU99U3 Apple MacBook Pro M4 Max ASUS ROG Zephyrus G14 GA403WW-G14.R95080 Lenovo Legion Pro 7i Gen 10 HP OMEN Transcend MSI Prestige PRE13EVOA2088
CPU Intel Core Ultra X9 388H Apple M4 Max AMD Ryzen AI 9 HX 370 Intel Core Ultra 9 275HX Intel Core Ultra 9 285H Intel Core Ultra 7 258V
RAM (GB) 32 64 32 64 32 32
Storage (GB) 1000 4096 2000 2048 1024 1000
Screen 17" 2560x1600 14.2" 3024x1964 14" 2880x1800 16" 2560x1600 14" 2880x1800 13.3" 2880x1800
GPU Intel Arc B390 Apple (40-Core) NVIDIA GeForce RTX 5080 NVIDIA GeForce RTX 5090 NVIDIA GeForce RTX 5070 Intel Arc Graphics
OS Windows 11 Home macOS Windows 11 Home Windows 11 Pro Windows 11 Home Windows 11 Home
Weight (kg) 1.5 1.6 1.6 5 1.6 1
Battery (Wh) 77 72 - - 71 -
Compare Compare Compare Compare Compare
Product CPUGPURAMPortsScreenPortabilityStorageReliabilitySocial Proof
LG gram Max 17" 17Z90UB-H.AU99U3 906592.780.885.28.262.39.988
Apple MacBook Pro M4 Max Compare 92.584.896.177.299.369.898.697.488.9
ASUS ROG Zephyrus G14 GA403WW-G14.R95080 Compare 88.991.291.69196.474.989.259.898.3
Lenovo Legion Pro 7i Gen 10 Compare 96.39298.799.795.57.297.580.687.1
HP OMEN Transcend Compare 88.292.790.59196.473.667.732.897.3
MSI Prestige PRE13EVOA2088 Compare 63.66580.880.891.696.472.459.888.1

Price

Value & Pricing

At around $2,500, the gram Max is priced like a premium laptop, and in some ways it delivers. You're getting a top-tier CPU, tons of RAM, and a gorgeous big screen in an ultra-light body. But the value proposition gets shaky when you look at what's missing. For the same money, you could grab a MacBook Pro with a much better GPU and a higher refresh rate display, or a Windows machine with a discrete RTX card. The integrated Arc graphics hold it back from being a true all-rounder. If your work is purely CPU and RAM intensive, like coding or data analysis, the gram Max makes sense. If you need any graphical horsepower, your money goes further elsewhere.

Read more

Overview

The LG gram Max 17Z90UB is one of those laptops that makes you do a double take when you pick it up. At just 3.4 pounds, this 17-inch machine feels almost impossibly light. It's built for people who want a big screen for spreadsheets, creative work, or just having a dozen windows open without feeling like they're hauling a desktop replacement around. The matte bronze finish is subtle, and the whole package slips into a bag like a much smaller laptop. Under the hood, you're getting Intel's latest Core Ultra X9 388H processor, 32GB of RAM, and a 1TB SSD, which puts it squarely in premium ultrabook territory.

LG is leaning hard into AI with this one, and it's not just marketing fluff. The built-in NPU hits up to 50 TOPS, and the dual AI setup means some tasks like document search and summarization happen right on the device, even offline. For anyone who juggles a lot of files or wants to quickly recall something they saw on screen earlier, the on-device AI is genuinely useful. The 17-inch WQXGA touchscreen covers 99% of the DCI-P3 color space, so colors look rich and accurate, though the 60Hz refresh rate and 350-nit brightness won't blow anyone away.

If you're searching for a lightweight 17-inch laptop for productivity and creative work, the gram Max is a strong contender. It's not trying to be a gaming rig or a mobile workstation for heavy 3D rendering. Instead, it's aimed at developers, writers, and anyone who wants a massive, color-accurate canvas in a package that won't break your back. The price hovers around $2,500, which puts it up against some serious competition from Apple and ASUS.

Common Questions

Q: Is the LG gram Max good for gaming?

No, the LG gram Max is terrible for gaming. Its integrated Intel Arc B390 graphics and 60Hz display scored a 19 out of 100 in our gaming tests, so it can only handle very light or older titles at low settings.

Q: How much does the LG gram Max 17 weigh?

The LG gram Max 17 weighs just 3.4 pounds, which is incredibly light for a 17-inch laptop. It's one of the most portable big-screen machines you can buy.

Q: Does the LG gram Max have a touchscreen?

Yes, the 17-inch WQXGA display on the LG gram Max is a touchscreen with a 2560x1600 resolution and 99% DCI-P3 color coverage, making it great for creative work and navigation.

Q: Is the LG gram Max good for video editing?

It depends on the complexity. The CPU and 32GB of RAM handle timeline scrubbing well, but the integrated GPU struggles with heavy effects and rendering. For serious video editing, a laptop with a discrete GPU like the MacBook Pro M4 Max is a better choice.

Who Should Skip This

Skip the LG gram Max if you do any kind of gaming, 3D modeling, or GPU-heavy creative work. The integrated graphics are a serious bottleneck, and the 60Hz screen will feel sluggish to anyone used to a high-refresh display. If you need a powerful all-rounder in a similar price range, the ASUS ROG Zephyrus G14 or a MacBook Pro M4 Max will serve you much better. Also, if long-term reliability is a top concern, our data suggests looking at alternatives with stronger durability track records.

Verdict

The LG gram Max 17Z90UB is a niche laptop that absolutely nails its niche. If you're a developer, writer, or business user who travels constantly and craves a huge, color-accurate screen without the weight, this is one of the best options on the market. The CPU and RAM performance are top-notch, and the on-device AI features are a genuine productivity boost, not a gimmick. The keyboard is comfortable for long typing sessions, and the port selection means you can leave the dongles at home.

But you need to know what you're getting into. This is not a laptop for gamers, video editors, or 3D artists. The integrated GPU is a bottleneck, and the 60Hz screen feels dated in 2025. The reliability scores from our database are also a red flag, sitting in the 10th percentile. That means we've seen higher than average failure rates or quality control complaints for LG gram models. If you can live with those trade-offs and just want the lightest big-screen productivity machine around, the gram Max delivers. Everyone else should look at a MacBook Pro or a Zephyrus.

Usage Scores

Overall (55.3)AI/LLM (30)Gaming (19)Portability (37.4)Creator (32.5)Student (49.5)Business (48.4)Developer (66)Entertainment (61.5)

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