Comparison of LG gram Book 15 vs Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11)
Comparison of Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11) vs LG gram Book 15

LG gram Book 15 vs Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11)

Comparison summary

  • LG gram Book 15 is hands-down winner while also being better priced.
  • gram Book 15 comes with Windows 11 Home and Chromebook Duet Gen 9 with Chrome OS.
  • Chromebook Duet Gen 9 has a higher resolution screen (Full HD Plus).
  • gram Book 15 features a bigger display. For portability Chromebook Duet Gen 9 is lighter. Its also slimmer and smaller in size.
  • gram Book 15 has a bigger SSD.
Compare technical specifications of LG gram Book 15
Compare technical specifications of Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11)

LG gram Book 15

Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11)

2026 modelTouchscreen
2026 modelTrusted brand2-in-1 laptopTouchscreenChromebookLightweightIPS screen

Compare specifications

LG gram Book 15Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11)
Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs.
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Intel CoreTM Ultra 5 115U-
Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop.
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8gb8gb
Screen size
15.6″11″
Screen resolution
Full HD (1920 x 1080 pixels)Full HD Plus (2160 x 1440 pixels)
Weight
6 lbs (2.72 kg)2.43 lbs (1.1 kg)
Size (length x width x height)
14.2 x 9.4 x 0.76 inches10.78 x 6.84 x 0.83 inches
(36.07 x 23.88 x 1.93 cm)(27.38 x 17.37 x 2.11 cm)
Operating system (OS)
Windows 11 HomeChrome OS
Hard drives
500gb SSD120gb SSD
Release date
October 1, 2026July 25, 2026
Amazon.com List Price
$579.99$599.99
Amazon.com Lowest New Price
$579.99$599.99
Buy on Amazon.comBuy on Amazon.com

Laptop Dimensions

LG gram Book 15

14.2 in
36.07 cm
9.4 in
23.88 cm
Thickness: 0.76 in (1.93 cm)

Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11)

10.78 in
27.38 cm
6.84 in
17.37 cm
Thickness: 0.83 in (2.11 cm)

Compare LG gram Book 15 / Lenovo Chromebook Duet Gen 9 11″ vs other touchscreen laptops:

14″
Compare LG gram Book 15 vs Lenovo Chromebook 2-in-1 14″ (83LN001EUS)
Lenovo Chromebook 2-in-1 14″
83LN001EUS
2026 modelTrusted brand4 GB RAMThin2-in-1 laptopTouchscreen
$509.99
$478.46
14″
Compare LG gram Book 15 vs Lenovo Chromebook Plus 2-in-1 14″ (83LN0006US)
Lenovo Chromebook Plus 2-in-1 14″
83LN0006US
2026 modelTrusted brand8 GB RAMThin2-in-1 laptopTouchscreen
$524.00
16″
Compare LG gram Book 15 vs HP OmniBook 3 16″ (D57E9UAABA)
HP OmniBook 3 16″
D57E9UAABA
2026 modelTrusted brand8 GB RAMThinTouchscreenAMD CPU
$592.89
15″
Compare LG gram Book 15 vs HP B8QE2UAABA 15″ (B8QE2UAABA)
HP B8QE2UAABA 15″
B8QE2UAABA
2025 modelTrusted brand8 GB RAMThinTouchscreenAMD CPU
$555.00
15″
Compare LG gram Book 15 vs Dell Inspiron 15″
Dell Inspiron 15″
2026 modelTrusted brand8 GB RAMThinTouchscreen120hz screen
$529.98
15″
Compare LG gram Book 15 vs Dell Inspiron 15″
Dell Inspiron 15″
2026 modelTrusted brand12 GB RAMThinTouchscreen120hz screen
$579.00
LG gram Book 15 viewed from another angle
Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11) viewed from another angle

LG gram Book 15 summary

LG gram Book 15 is a fine value Windows touchscreen laptop released in 2026. It has a great Intel CPU and enough RAM for its price. The laptop is quite bulky at 6 lbs (2.72 kg). Your 500gb SSD storage is a brilliant amount. Full HD resolution is okay for the 15-inch screen.

FexelPc Laptop, Created Using LG gram Book 15 Touchscreen Laptop, Intel Core Ultra 5 115U Processor, Integrated Intel Graphics, Copilot, Black, 8GB RAM DDR5, 512GB SSD, Windows 11 Home

【RAM & Storage】This computer comes with 8GB RAM DDR5 | 512GB SSD

【Intel Core Ultra 5 115U Processor】 It is a Meteor Lake chip that debuted some time in 2024. This 1st Gen Core Ultra processor has 8 cores (2 + 4 + 2) and 10 threads at its disposal. Its Performance cores, of which there are 2, are HT-enabled and run at up to 4.2 GHz; the Efficient cores run at much lower clock speeds.

【15.6 " (1920x1080) FHD Display】The large 15.6" Full HD (1920 × 1080) screen delivers sharp detail with up to 300 nits of brightness. From documents and web browsing to streaming and everyday tasks, visuals stay crisp, bright and easy to work with.

【Other features】Integrated Intel Graphics,HD Webcam with Privacy Shutter,Windows 11 Home OS.

ASIN: B0HLPFY2BV

Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11) summary

Lenovo Chromebook Duet Gen 9 is a great value compact 2-in-1 Chromebook released in 2026. It is very light at only 2.43 lbs (1.1 kg). Full HD Plus resolution is very good for the 11″ IPS monitor. The 120gb SSD storage is very small.

Lenovo Chromebook Duet Gen 9 11" Tablet, 2-in-1 Laptop, 8GB RAM, 256GB | (128GB eMMC + 128GB SD Card), FHD+ Touchscreen, 8-Core MediaTek Kompanio 838, USI Pen 2, Detachable KB, 8MP Webcam, Chrome OS

VERSATILE 2-IN-1 DESIGN - The Lenovo Chromebook Duet combines an aluminum tablet body + PU folio stand and keyboard, engineered to meet MIL-STD-810H military standards for rugged reliability. Its flexible kickstand and soft folio case let you switch seamlessly between laptop, tablet, and portrait modes-ideal for work, entertainment, and everything in between

THIN & DURABLE - The ultra-portable kit (tablet, included keyboard, and stand) only weighs 2.43 lbs. Equipped with up to 12 hours of battery life, it lets you work, study, watch, and stay connected without interruptions-making it perfect for students and anyone who needs all-day productivity on the move

VIVID DISPLAY - Enjoy a brilliant 10.95" WUXGA (1920x1200) IPS touchscreen with 400-nit brightness, 72% NTSC color coverage, and TÜV Low Blue Light for comfortable visuals. Plus, its Corning Gorilla Glass 3 protection resists scratches, perfect for drawing mind maps or tracing English letters directly on the screen. It supports expanding the workspace with 2 external monitors via USB-C, with a max resolution of up to 4K@60Hz without a docking station

IMMERSIVE EXPERIENCE - Featuring a 5MP front camera with privacy shutter and an 8MP rear camera, the device is also enhanced by dual stereo speakers optimized with Waves MaxxAudio and Smart Amplifier, along with dual array microphones. With the integrated MediaTek NPU 650, AI power helps enhance user interaction and multimedia experience

ALL-DAY CONNECTIVITY - Equipped with 2x USB 3.2 Gen 1, a headphone/mic jack and a 3-point Pogo pin connector.It also features Wi-Fi 6 and Bluetooth 5.3 for ultra-fast, stable wireless connectivity

CHROME OS - Auto Update Expiration (AUE) Date: June 2034. Chrome OS, Chromebook is a computer for the way the modern world works, with thousands of apps, built-in cloud backups and Google Assistant. It is secure, fast, up-to-date, versatile, and simple. Ideal for Online course, Online school, k12 & k9 & College students, Zoom meeting, or Video streaming

DISCLOSURE - This brand-new laptop has been expanded to the advertised storage capacity. Includes a 3-year warranty on the expanded SD Card storage from Issaquah Highlands Tech.

ASIN: B0H6JJDCTN

LG gram Book 15
Lenovo Chromebook Duet Gen 9 11″