The best laptop under $400 depends first on the software you need. For browser-based work and Android apps, RTINGS’ guide updated September 29, 2026 names the ASUS Chromebook CX15 (2026) its top pick in this price category. If you need Windows desktop software, do not assume a Chromebook will work: most Windows and macOS programs cannot be installed on ChromeOS. Check the exact configuration, compatibility, live price, and stock before buying.
Start with the operating system your software requires
Choose ChromeOS for web and Android-app tasks
A Chromebook can suit browsing, web-based school or work tools, and Android apps. But RTINGS cautions that most programs made for Windows or macOS cannot be installed on ChromeOS. Before choosing one, verify that the specific applications you rely on—including any school, work, creative, or specialist software—run in a way you can use on ChromeOS.
As an Amazon Associate I earn from qualifying purchases.
Choose Windows only if the specific configuration fits your budget
For a required Windows desktop application, look for a Windows laptop with a qualifying configuration and current price. RTINGS lists the HP OmniBook 3 14 (2025) as a Windows alternative, but says it costs more than $400; the guide does not establish a single reviewed Windows winner below the threshold. A discount listing may bring a different model under budget, but a low price alone does not establish that it has been reviewed or is a durable recommendation.
Best laptops under $400: the options to compare
| Model | Best fit | Screen and form | Typing and other considerations |
|---|---|---|---|
| ASUS Chromebook CX15 (2026) | Web and Android-app use | 15.6-inch clamshell | RTINGS names it the category’s best pick and highlights its comfortable keyboard and useful ports for a monitor and accessories. |
| Lenovo Chromebook Duet 5 (2021) | Media viewing and tablet use | 13-inch tablet with detachable keyboard | A detachable alternative; check the specific listing for its configuration and price. |
| Lenovo Chromebook Duet Gen 9 11 (2024) | Portability and tablet use | 11-inch detachable, with keyboard and kickstand included | RTINGS says the smaller keyboard is less comfortable for extended work. Its model-specific estimate is around seven hours of video playback or nine hours of light use. |
These are distinct Chromebook choices, not substitutes for a Windows laptop when an application requires Windows. RTINGS’ guide notes that its product reviews apply to tested configurations and that other variants may differ.
#1 Best Overall
- Intel Celeron N4120: 4 Cores & Threads, 1.1GHz Base Clock, Up to 2.6GHz Boost Clock, 4MB Cache, Intel UHD Graphics 600. The perfect combination of performance, power consumption, and value helps your device handle multitasking smoothly and reliably with four processing cores to divide up the work.
When the detachable Duet models make sense
Pick the 13-inch Duet 5 for a larger tablet screen
The Lenovo Chromebook Duet 5 is a 13-inch ChromeOS tablet with a detachable keyboard. It is worth considering when media viewing and tablet use matter more than a conventional laptop layout. Confirm what the exact listing includes and whether its configuration stays within your ceiling.
Pick the 11-inch Duet Gen 9 for compact portability
The Lenovo Chromebook Duet Gen 9 11 (2024) includes a keyboard and kickstand, making it a compact tablet-and-keyboard option. RTINGS estimates around seven hours of video playback or nine hours of light use for this model; those figures are model-specific, not a general budget-laptop battery estimate. Its smaller keyboard is a trade-off for prolonged typing.
Rank #2
- Storage: 16GB Flash Memory
- OS: Chrome OS
- Screen Size: 11.6"
How to assess a Windows deal under $400
TechRadar Pro reported a Walmart listing for an HP 15 Laptop at $339, with a Core i3 processor, 8GB of RAM, and a 256GB SSD. That was a single reported sale price in October 2026, not a guaranteed current price. TechRadar Pro also disclosed that it had not reviewed that laptop, so treat the listing as an unreviewed, time-sensitive deal—not a tested recommendation. Verify the current price and stock, and confirm that the exact model and configuration meet your needs.
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesCheck the exact listing before you buy
- Software: Confirm the applications you need will run on the laptop’s operating system.
- Configuration: Check the processor, RAM, storage, and display for the precise model number being sold. Specifications can vary between configurations of the same product family.
- Form and typing: Decide whether a full-size clamshell or detachable tablet suits your work. If you type for long periods, account for the 11-inch Duet’s less comfortable keyboard.
- Price and availability: Check the current listing and stock. A price quoted in a deal article can expire, and a product guide’s pick is not a guarantee that a particular configuration is still available below $400.
- Evidence behind the recommendation: Distinguish reviewed product guidance from a reported sale listing that the publisher says it has not reviewed.
RTINGS’ under-$400 laptop guide was updated September 29, 2026 and describes its selection criteria as price, visitor feedback, and availability. Its recommendations and review findings may not apply identically to every configuration sold under the same model name.
Quick Recap
Best Value
- FOR HOME, WORK, & SCHOOL – With an Intel processor, 14-inch display, custom-tuned stereo speakers, and long battery life, this Chromebook laptop lets you knock out any assignment or binge-watch your favorite shows..Voltage:5.0 volts
- HD DISPLAY, PORTABLE DESIGN – See every bit of detail on this micro-edge, anti-glare, 14-inch HD (1366 x 768) display (1); easily take this thin and lightweight laptop PC from room to room, on trips, or in a backpack.
- ALL-DAY PERFORMANCE – Reliably tackle all your assignments at once with the quad-core, Intel Celeron N4120—the perfect processor for performance, power consumption, and value (2).
- 4K READY – Smoothly stream 4K content and play your favorite next-gen games with Intel UHD Graphics 600 (3) (4).
- MEMORY AND STORAGE – Enjoy a boost to your system’s performance with 4 GB of RAM while saving more of your favorite memories with 64 GB of reliable flash-based eMMC storage (5).
Rank #4
- THE BETTER WAY TO LAPTOP – Imagine a Chromebook that’s as flexible as your day: thin and lightweight with built-in Google apps and stress-free security.
- TAKE HITS KEEP MOVING – Sleek, light, and built to last- the Chromebook 2-in-1 is just 0.69” thick and 3.3lbs. Enjoy long-lasting battery life, fast charging, and military-grade durability for nonstop productivity wherever life takes you.
- PERFORMANCE THAT MATCHES YOUR HUSTLE – Fuel your ideas with an Intel Core processor and 128GB storage. Boot up in under 10 seconds to start the day powerfully efficient.
- FLEX YOUR CREATIVITY ANYWHERE, ANYTIME – Create, work, or unwind your way with a versatile 2-in-1 design. Flip easily between laptop, tent, and tablet modes with a responsive touchscreen built for flexibility.
- BRILLIANT VIEWS AND IMMERSIVE AUDIO – See, hear, and create with awesome clarity. The WUXGA display brings rich detail to your work and play, while audio tuned by Waves MaxxAudio provides immersive, balanced sound.
Rank #3
- Intel Processor Up to 2.80GHz, 4GB DDR4, 128GB Storage
- 15" FHD IPS Display, Intel UHD Graphics
- 1x USB Type C, 1 x USB Type A, 1x Headphone/Microphone Combo Jack, HDMI
- Fast WiFi and Bluetooth, Integrated Webcam
- Chrome OS, AC Charger Included, Pastel Silver
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
