LG LG 14" gram 14Z90S-V Laptop (Obsidian Black) Review

The LG gram 14 is incredibly light and portable, but its high price and average performance make it a niche choice. Here's who should buy it.

CPU Intel Core Ultra 7 155H
RAM 16 GB
Storage 512 GB
Screen 14" 1920x1200
GPU Intel Arc Graphics
OS Windows 11 Pro
Weight 1.1 kg
Battery 72 Wh
LG LG 14" gram 14Z90S-V Laptop (Obsidian Black) laptop
58.6 Overall Score

Overview

Looking for a super light laptop that can handle your daily work and media? The LG gram 14Z90S-V is a strong contender. It's a featherweight at just 1.12kg, making it one of the most portable 14-inch laptops you can buy. Under the hood, you get an Intel Core Ultra 7 155H processor, 16GB of fast LPDDR5x RAM, and a 512GB SSD. The 14-inch 1920x1200 screen is bright enough for most indoor use, and with a 72Wh battery, you should get solid all-day life. It's priced in the premium ultrabook range, so you're paying for that incredible portability.

Performance

The Intel Core Ultra 7 155H is a capable chip, landing in the 69th percentile for CPU performance. For everyday tasks like web browsing, office apps, and video calls, it's more than fast enough. It can even handle some light photo editing. The integrated Intel Arc Graphics, however, are firmly in the mainstream. With a 59th percentile ranking, don't expect to game on this beyond very casual titles. The 16GB of RAM is a good sweet spot for multitasking, and the NVMe SSD ensures the system feels snappy. For a compact machine, the performance is well-balanced for productivity.

Performance Percentiles

CPU 70.5
GPU 60.1
RAM 50.2
Ports 85.1
Screen 60
Portability 89.8
Storage 46.5
Reliability 7.9

Pros & Cons

Pros

  • Extremely lightweight at just 1.12kg, incredibly easy to carry. 90th
  • Strong all-day battery life from the 72Wh cell. 85th
  • Solid everyday performance from the Intel Ultra 7 CPU. 71th
  • Good port selection includes Thunderbolt and HDMI.
  • Backlit keyboard is great for working in dim light.

Cons

  • Integrated graphics are weak, scoring a dismal 17.9/100 for gaming. 8th
  • The 60Hz, 350-nit display is fine but not exceptional for the price.
  • Reliability score is shockingly low in the 8th percentile.
  • 512GB storage feels a bit tight for a premium laptop.
  • Price is high for the specs you get compared to some rivals.

Specifications

Full Specifications

Processor

CPU Intel Core Ultra 7 155H
Cores 16
Frequency 1.4 GHz
L3 Cache 24 MB

Graphics

GPU Arc Graphics
Type integrated
VRAM 16 GB
VRAM Type Shared

Memory & Storage

RAM 16 GB
RAM Generation DDR5
Storage 512 GB
Storage Type NVMe SSD

Display

Size 14"
Resolution 1920 (Full HD)
Panel IPS
Refresh Rate 60 Hz
Brightness 350 nits

Connectivity

Thunderbolt Thunderbolt 4
HDMI 1x HDMI
Wi-Fi WiFi 6E
Bluetooth Bluetooth 5.3

Physical

Weight 1.1 kg / 2.5 lbs
Battery 72 Wh
OS Windows 11 Pro

Value & Pricing

This laptop sits in a tricky spot. Prices range from about $1886 to $2150 depending on the vendor, so shopping around is key. You're paying a premium for the gram's legendary lightweight design. For that same money, you could get a much more powerful Windows laptop or a MacBook with better performance and battery life. The value really hinges on how much you prioritize weight above all else. If portability is your number one concern, it makes sense. If you want the best performance for your dollar, there are better options.

Price History

$1,800 $1,900 $2,000 $2,100 $2,200 Feb 18Feb 18 $1,886

vs Competition

Let's look at the competition. The Apple MacBook Pro 14-inch with an M4 chip absolutely crushes this LG in CPU performance, GPU performance, and battery life, though it costs more. The ASUS Zenbook Duo offers a unique dual-screen design for multitasking at a similar weight. If you need any graphics power, the Lenovo Legion Pro 7i or MSI Vector gaming laptops are in a completely different league, but they're also much heavier. The LG gram's main advantage is being lighter than all of them. It's a trade-off: ultimate portability versus more features or raw power.

Spec LG LG 14" gram 14Z90S-V Laptop (Obsidian Black) Apple MacBook Pro Apple 14" MacBook Pro (M4 Max, Silver) ASUS Zenbook ASUS 14" Zenbook Duo UX8406CA Multi-Touch Laptop Lenovo Legion Pro Series Legion Pro 5i Gen 10 (16″ Intel) 83F3000HUS MSI Vector MSI 16" Vector 16 HX AI Gaming Laptop Microsoft Surface Laptop Microsoft 15" Surface Laptop Copilot+ PC (7th
CPU Intel Core Ultra 7 155H Apple M4 Max Intel Core Ultra 9 285H Intel Core Ultra 9 275HX Intel Core Ultra 9 275HX Qualcomm Snapdragon X Elite X1E-84-100
RAM (GB) 16 128 32 32 32 64
Storage (GB) 512 4096 1024 1024 2048 1024
Screen 14" 1920x1200 14.2" 3024x1964 14" 2880x1800 16" 2560x1600 16" 2560x1600 15" 2496x1664
GPU Intel Arc Graphics Apple (40-Core) Intel Arc Graphics NVIDIA GeForce RTX 5070 NVIDIA GeForce RTX 5080 Qualcomm X1
OS Windows 11 Pro macOS Windows 11 Home Windows 11 Home Windows 11 Pro Windows 11 Pro
Weight (kg) 1.1 1.6 1.7 2.5 2.7 1.7
Battery (Wh) 72 72 75 80 90 66

Verdict

So, should you buy the LG gram 14Z90S-V? If you travel constantly and every gram in your bag matters, this is one of the best ultraportables out there. The battery life is great, and it has enough power for office work. But for most people, it's a harder sell. The low reliability score is concerning, and the integrated graphics and average screen don't justify the high price for many. I'd only recommend it to the specific user who answers 'yes' to this question: Is being as light as humanly possible more important to you than getting the best performance or features for your money?