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06 Numbers and Powers

LG gram Core Ultra Series: Specs & Buying Guide

Card No. 06·8624 · Updated · Standard formula, shown below

Average pace 5.00 min/km
Average speed
12.00 km/h
Result
Finish time
50 min
You entered
Distance
10 km
You entered
You enter
Finish time, Distance
You get
Average pace, Average speed
Rounding
2 dp

The LG gram Core Ultra series is LG’s line of ultra-lightweight laptops powered by Intel Core Ultra processors, designed for users who prioritize portability without sacrificing performance. This article explains what makes these laptops unique, breaks down the available configurations, and helps you decide if one fits your needs.

Formula

The calculator above works out your average pace and speed for a run or walk. The formulas are:

Pace (min/km) = Finish time (minutes) ÷ Distance (km)

Speed (km/h) = Distance (km) ÷ (Finish time (minutes) ÷ 60)

Variables:

  • t – finish time in minutes (e.g., 50 minutes)
  • d – distance in kilometers (e.g., 10 km)

Worked Example

Using the default values (t = 50 min, d = 10 km):

  1. Pace = 50 ÷ 10 = 5.00 min/km
  2. Speed = 10 ÷ (50 ÷ 60) = 10 ÷ 0.8333 = 12.00 km/h

The calculator returns a pace of 5.00 min/km and a speed of 12.00 km/h.

What the Core Ultra Series Offers

The LG gram lineup has long been known for extremely light laptops—many models weigh under 1 kg (about 2.2 lbs). The Core Ultra series continues that tradition while adding Intel’s newer Meteor Lake processors, which include a dedicated neural processing unit (NPU) for AI tasks. This means better battery life for everyday work and improved performance for tasks like video conferencing background blur or local AI image generation.

Models in this series typically come in 14, 15, and 16-inch screen sizes, with the 16-inch version often featuring a 2-in-1 convertible design. They all use LG’s IPS displays with anti-glare coating, which is a boon for outdoor use.

Key Specifications to Look For

When comparing LG gram Core Ultra laptops, pay attention to these specs:

  • Processor: Core Ultra 5, 7, or 9. The Ultra 7 and 9 have more performance cores and a faster integrated GPU (Arc graphics).
  • RAM: Usually 16 GB or 32 GB LPDDR5X. 16 GB is fine for most office work; 32 GB helps if you run virtual machines or edit large files.
  • Storage: NVMe SSDs from 512 GB to 1 TB. Some models have two M.2 slots, allowing expansion.
  • Display: 1920×1200 or 2560×1600 resolution, with 16:10 aspect ratio. The higher resolution is sharper but uses more battery.
  • Ports: Typically two Thunderbolt 4 (USB-C), one USB-A, HDMI, and a microSD card slot. Thunderbolt 4 allows fast data transfer and connecting external GPUs.

Battery Life and Real-World Performance

The Core Ultra series is rated for long battery life—often 15 to 20 hours of video playback. In real-world mixed use (browsing, documents, streaming), you can expect 8 to 12 hours, which is still excellent for a light laptop. The efficiency comes from the Intel 4 process and the integration of low-power cores.

Performance-wise, the Core Ultra 7 155H (a common mid-range option) has 16 cores (6 performance, 8 efficient, 2 low-power) and 22 threads. It handles everyday productivity, coding, and light video editing smoothly. The integrated Arc GPU is a big step up from older Intel UHD graphics, making casual gaming at 1080p low settings possible, but it is not a gaming laptop.

Build Quality and Portability

The gram series uses a magnesium alloy chassis, which is both light and sturdy. The 16-inch model weighs around 1.3 kg (2.9 lbs), which is remarkable for a large-screen laptop. The 14-inch model is even lighter at about 1.0 kg (2.2 lbs).

Despite the light weight, the laptops pass military-grade durability tests (MIL-STD-810H) for shock, vibration, and temperature. That means they can survive a drop from a desk or a bump in a backpack better than many plastic-bodied competitors.

How to Choose the Right Model

Ask yourself these questions:

  • Screen size: Do you need a large display for spreadsheets or creative work? The 16-inch gives more real estate but is slightly heavier. The 14-inch is more portable and still has a 16:10 screen.
  • 2-in-1 or clamshell? The 16-inch convertible lets you use it as a tablet and includes touchscreen. If you never use touch, save money with the clamshell.
  • Processor tier: For basic tasks (email, web, Office), Core Ultra 5 is enough. For heavier multitasking or content creation, step up to Ultra 7. Ultra 9 is for those who want the best performance and are willing to pay for it.
  • RAM and storage: Choose 32 GB RAM if you plan to keep the laptop for 5+ years or run many apps at once. Storage is easier to upgrade later if you’re comfortable opening the laptop.

Common Problems and Limitations

No laptop is perfect. Here are known issues with the LG gram Core Ultra series:

  • Fan noise: Under heavy load, the fans can get audible. It’s not loud, but it’s noticeable in a quiet room.
  • Keyboard flex: Because the chassis is so light, the keyboard deck can flex slightly when typing hard. It’s not a functional issue, but some users find it disconcerting.
  • Upgradability: RAM is soldered on most models, so you must choose the right amount at purchase. The SSD is replaceable (usually M.2 2280), but check the specific model.
  • Price: The gram series is premium, so you pay more than for a comparable plastic laptop. However, the light weight and battery life justify the cost for many.

Alternatives to Consider

If you’re shopping for an ultra-light laptop, these are the main rivals:

  • Apple MacBook Air 15 (M3): Similar weight, excellent battery life, and a great display. The LG gram has more ports (USB-A, HDMI) and a touchscreen option.
  • Dell XPS 13 Plus: Slightly heavier, but with a more premium build and better keyboard. The LG gram wins on battery life and weight.
  • ASUS Zenbook 14 OLED: Offers an OLED display (better contrast) and similar weight. The LG gram has a longer battery life and a more neutral design.

Your choice depends on whether you prioritize the lightest possible laptop (LG gram), the best display (ASUS), or the best ecosystem (MacBook).

Frequently Asked Questions

Is the LG gram Core Ultra series good for gaming?

It can handle light, older games at 1080p low settings thanks to the Intel Arc integrated GPU. For modern AAA games, you’ll need a dedicated GPU, which this series doesn’t have. If gaming is a priority, look at LG’s UltraGear laptops or other gaming brands.

How does the battery life compare to the previous LG gram models?

The Core Ultra series generally offers similar or slightly better battery life compared to the previous 12th-gen Intel models, because the newer processors are more efficient. In real-world use, you can expect an extra hour or two on a charge.

Can I upgrade the RAM later?

No, the RAM is soldered to the motherboard on all Core Ultra gram models. You must choose the correct amount at purchase. The SSD is replaceable, so you can upgrade storage later.

Does the 16-inch model have a touchscreen?

Only the 2-in-1 convertible version has a touchscreen. The standard clamshell 16-inch model does not. If you want touch, make sure to select the 2-in-1 variant.

Is the LG gram good for programming?

Yes, especially if you value portability. The 16-inch model with 32 GB RAM and a Core Ultra 7 is great for coding, running virtual machines, and compiling projects. The keyboard is comfortable for long typing sessions, though some users prefer a bit more key travel.

Related

Formula used
in t | Finish time | min | 50 | 0
in d | Distance | km | 10 | 0 | 100000
out pace | Average pace | min/km | t / d | 2
out speed | Average speed | km/h | d / (t / 60) | 2

Each line is one input (in, sel, list) or one result (out: label, unit, formula, decimals). How the calculators work

Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.

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