HP 4AK78UA 15″ vs Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11)
Comparison summary
- These two differ in their operating systems: 4AK78UA runs Windows 10 while Chromebook Duet Gen 9 runs Chrome OS.
- 4AK78UA offers a larger screen. For carrying Chromebook Duet Gen 9 is lighter. Its also thinner and smaller in size.
HP 4AK78UA 15″
Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11)
Compare specifications
| HP 4AK78UA 15″ | Lenovo 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. Read more | |
| Intel Core i3-8130U | - |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 4gb | 4gb |
| Screen size | |
| 15″ | 11″ |
| Screen resolution | |
| - | WUXGA (1920 x 1200 pixels) |
| Weight | |
| 4.6 lbs (2.09 kg) | 2.43 lbs (1.1 kg) |
| Size (length x width x height) | |
| 14.8 x 9.69 x 0.89 inches | 10.78 x 6.84 x 0.83 inches |
| (37.6 x 24.6 x 2.25 cm) | (27.38 x 17.37 x 2.11 cm) |
| Operating system (OS) | |
| Windows 10 | Chrome OS |
| Hard drives | |
| 1000gb HDD | |
| Release date | |
| August 26, 2019 | July 25, 2026 |
| Amazon.com List Price | |
| $487.71 | $449.99 |
| Amazon.com Lowest New Price | |
| $487.71 | $449.99 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
HP 4AK78UA 15″
Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11)
Compare HP 4AK78UA 15″ / Lenovo Chromebook Duet Gen 9 11″ vs other budget laptops:
HP 4AK78UA 15″ summary
HP 4AK78UA is a Windows laptop. It doesn't have the best Intel processor and also less memory than it's rivals for its price. The laptop is quite hefty at 4.6 lbs (2.09 kg) for a 15″ laptop. It only offers 1000gb HDD storage, which is worse than SSD.
HP 15-inch Core i3-8130U 4GB SDRAM 16GB Intel Optane Memory 1TB HDD DVD Win 10 Silver
Brand New in box. The product ships with all relevant accessories
ASIN: B07F2RZPYW
Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11) summary
Lenovo Chromebook Duet Gen 9 is a great value portable 2-in-1 Chromebook released in 2026. It is lightweight at only 2.43 lbs (1.1 kg). WUXGA resolution is brilliant for the 11-inch IPS monitor.
Lenovo Chromebook Duet Gen 9 11" Tablet, 2-in-1 Laptop, 4GB RAM, 128GB
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: B0GSYND3QQ