• 8th Gen. Intel® Core™ i7 processor
  • Windows 10 Home
  • Converts to 14” tablet
  • Includes Wacom AES 2.0 Pen
  • 72Wh Lithium Battery (up to 21 hours)
  • 16GB RAM & 512GB SSD
LG gram 14” 2-in-1 Ultra-Lightweight Laptop with Intel® Core™ i7 processor and Wacom Pen


    • Model
    • 14T990-U.AAS8U1
    • Color
    • Dark Silver


    • Operating System

      An operating system is computer software that manages hardware and other software. Some operating system examples include Windows, macOS, and Linux.

    • Windows 10 Home (64bit)


    • Processor (Base/Turbo Clock)
    • Intel® Core™ i7-8565U 1.80GHz/4.60GHz


    • System Memory
    • 16GB DDR4 2400MHz - 8 GB x 1 (On Board) - 8 GB x 1


    • Type
    • M.2 2280 SSD (Solid State Drive)
    • Capacity
    • 512GB
    • Interface
    • SATA3


    • Screen Size
    • 14.0"
    • Display Type
    • IPS LCD
    • Resolution
    • FHD (1920 x 1080)
    • Graphics
    • Intel® UHD Graphics 620


    • Speakers
    • Stereo 1.5W x 2


    • Material
    • Magnesium Alloy


    • Dimensions (WxHxD)
    • 12.8" x 8.3" x 0.7"
    • Shipping Dimensions (WxHxD)
    • 14.3" x 9.9" x 2.8"
    • Weight
    • 2.53 lbs (may vary by configuration and manufacturing process)
    • Shipping Weight
    • 5.2 lbs


    • Back-lit Keyboard
    • Yes
    • DTS Headphone: X
    • Yes
    • Touchscreen LCD
    • Yes (with Stylus Pen)
    • Fingerprint ID
    • Yes
    • Webcam Resolution
    • HD Webcam
    • Reader Mode
    • Yes
    • MIL-STD 810G
    • Yes


    • Wireless

      Connecting to a Wi-Fi Network (Quick Setup) – PC

    • 802.11 A/C (2X2)
    • LAN
    • USB-C port with RJ45 gender (10/100Mbit)
    • Bluetooth
    • Bluetooth 5.0


    • HDMI (Standard)

      HDMI stands for High Definition Multimedia Interface.

    • Yes
    • USB 3.0
    • 2
    • Micro-SD
    • Yes
    • Headphone Out
    • Yes
    • RJ45 Ethernet
    • Yes (USB Type C port with RJ45 gender)


    • Limited Warranty
    • 1 Year Parts & Labor
    • UPC
    • 719192629561


    • Battery
    • 72Wh
    • Battery Cell Type
    • 4 cell lithium ion (polymer)
    • Battery Weight (in grams)
    • 269.4g
    • Lithium Battery Energy Content (in Watt Hours)
    • 72Wh
    • Lithium Battery Voltage
    • 7.7V
    • Average Battery Life (in hours) MobileMark® 2014
    • Up to 21 hrs
    • ENERGY STAR® Qualified
    • Yes

What people are saying

Rated 3 out of 5 by from Mixed Bag- wait for the next generation I bought this computer 2 years ago. It started strong but now is a very mixed bag. The good: - 16 gigs of RAM runs multiple applications, Chrome windows, and an emulator with no issue. I code a bit and it runs everything I write without delay. - Display: Colors are great, would like to be able to dim the brightness more but it's good. - Keyboard: Keys, trackpad, and backlight are great. - Memory is good, haven't hit a space issue yet and I have a lot of files. Speed hasn't deteriorated at all. - Touch screen and pen are great. - 10hr battery life, gone down a bit but I've never had it die on me. - Super light-weight - Basically every selling point is true except the military-grade casing. The bad: - It's been stuck in rotation lock through multiple Windows updates. I've tried everything but no dice. - The fans are always on, from boot up to shut down. I'm going to have to buy a cooling mat. - Speakers are not good and the GPU sputters on games, but I knew that when I bought the computer so it wasn't a surprise, but still. - Screen between hinges bends when pushed. But the real problem is a hardware weak spot in the center-back of the bottom. If it gets bumped AT ALL, it glitches out very badly: the display gets covered in black, pink, and green lines, the screen, keyboard, and mouse freeze, and sometimes it makes the most horrible grinding/alarm combination noise that you've ever heard. Usually this is fixable with a shut down and reboot, but one time it wasn't and I had to wait 10 hours for the battery to die and then restart it minimum 10 times to get all the lines to go away. Best Buy couldn't fix it, LG just said to replace it. This is a giant issue and until it is addressed, I wouldn't buy this. Overall, it's a great concept but the hardware issues are too risky. The product line seems promising and I will definitely consider buying the next one, but until they make the chassis stronger I can't advise buying this one. I know that this is discontinued, so to any LG staff reading this: I've attached a picture of the worst computer glitch I have ever seen (it was making sounds like a radiator when I took the photo). Please fix this in a future model.
Date published: 2021-09-16
Rated 4 out of 5 by from on Average it's good it is a super lightweight laptop and the 2 in 1 feature is useful for me since I'm a student and also it is powerful in non-graphicscard related intensive tasks (e.g. coding in heavy environments like android studio) things that LG can work on them in my opinion are : 1.Speakers : they are relatively weak compared to competitors and the body has enough space for a bigger better speaker 2. pen : writing and drawing experience is not smooth and pleasurable compared to some other products and a place for attaching your pen would be useful 3. a feature like "reduce the white point" in apple products is super useful in this computer since it can be used for reading especially in tablet mode . and also it was based on my 1-year experience
Date published: 2020-12-16
Rated 2 out of 5 by from bad purchase i bought this laptop because i have owned so many lg laptops and electronics. boy was this one a mistake. first no wacom pen in box. they said they wil not send a new one. second, cust service is so bad now a days. third, this thing is super slow , fourth, the brightness dropped 30 % in first 3 months. screen flickers when you go from computer to tablet mode. i would not buy again.
Date published: 2020-10-11
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Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

what ssd and ram form factors does this laptop support for upgrading ?

Asked by: shahryar
Please contact LG Customer Support by direct message via Twitter (@LGUSSupport) or Facebook Messenger ( or give our computer specialists a call at 800-243-0000. Please be sure to provide your name, phone number, address, email, model/serial numbers, and date of purchase and we will be happy to assist you. ^Daphane
Answered by: LG Electronics
Date published: 2020-12-17

Is the new Wacom Ink Plus compatible with this model?

Asked by: Eriksrevenge
The LG gram 14” 2-in-1 Ultra-Lightweight Laptop with Intel® Core™ i7 processor and Wacom Pen, Model # 14T990-U.AAS8U1 comes with the Wacom AES 2.0 Pen. Regrettably, it has not been tested for compatibility with the Wacom Ink Plus...^IFV
Answered by: Ivanf
Date published: 2020-05-10

Can the Stylus for the LG Gram 14T990-U.AAS8U1 be purchased separately? Is there a model number for it?

Asked by: twospirits
The included Stylus Pen, the Wacom AES 2.0 Pen, for the LG gram 14” 2-in-1 Ultra-Lightweight Laptop with Intel® Core™ i7 processor and Wacom Pen, Model # 14T990-U.AAS8U1 can be purchased separately as a replacement pen. Our Customer Support Center (800) 243-0000 can advise you on where to order it and provide you with a part number or model number if needed but referring to it as the Wacom AES 2.0 pen or giving the model number of the laptop should suffice...^IFV
Answered by: Ivanf
Date published: 2020-03-18

Info on Touchscreen says “Yes (with Stylus Pen).” Does this mean only with the stylus or does it also function like a regular touchscreen with fingers? Thanks.

Asked by: CCR1
The LG gram 14” 2-in-1 Ultra-Lightweight Laptop with Intel® Core™ i7 processor and Wacom Pen, Model # 14T990-U.AAS8U! has touchscreen capability just like any other touchscreen and supports the Wacom AES 2.0 Pen in addition so you can use fingers as well...^IFV
Answered by: Ivanf
Date published: 2020-03-27

Is there a numeric keypad accessory available for this?

Asked by: gservito
We do not produce a numeric keypad accessory for this.
Answered by: ChrisPSM
Date published: 2020-03-23

I got my laptop after repair on Saturday. I noticed the "g" of "gram" logo was missing. I didn't notice until Sunday night when I was using it. There was only impression of g due to glue. Can you send me one or what you do about it? It looks so odd to me.

Asked by: Biken
We are sorry to hear this. For assistance, please give our computer specialists a call at 800-243-0000.
Answered by: ChrisPSM
Date published: 2020-01-02

the speaker on the right side when laptop is facing to me sounds low than on the left is that expected?

Asked by: Anonymous
We would be happy to look into this for you. For assistance, please give our computer specialists a call at 800-243-0000.
Answered by: ChrisPSM
Date published: 2020-03-06

how long will the bat last on a full charge?

Asked by: bearthereal
Based on the MobileMark® 2014 standard (MobileMark is a trademark of the Business Applications Performance Corporation). The performance level is utilized for comparison purposes only and does not necessarily reflect the battery life that will be achieved. The actual battery life will vary from specifications depending on model, setup configuration, applications used, features utilized and power management settings. (Measurement Condition: 50% at 150nit Brightness/ Wireless On / Document work (Adobe, Excel, Word, PPT, Outlook etc.) & 50% in standby mode. The maximum capacity of the battery will naturally decrease with time and usage.) The specifications list the 72Wh Lithium Battery as having an average battery life ((in hours) MobileMark® 2014 of up to 21 hours...^IFV
Answered by: Ivanf
Date published: 2020-03-24
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