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For web browsing, streaming, and Android apps, start with the ASUS Chromebook CX15 (2026), the top under-$400 pick in RTINGS’ guide updated September 29, 2026. If you need Windows desktop software, do not buy a Chromebook until you have confirmed that the exact applications you use will run on ChromeOS; most Windows and macOS programs will not install. Prices and configurations change, so check the specific listing before you commit.
Best laptops under $400: the picks by use
There is no single best laptop under $400 for everyone. The most useful choice depends first on software compatibility, then on whether you prefer a conventional laptop or a detachable tablet.
| Model | Best for | Form factor and screen | What to know |
|---|---|---|---|
| ASUS Chromebook CX15 (2026) | Web-focused everyday use | 15.6-inch clamshell | RTINGS names it the best laptop under $400 in its 2026 guide, citing its screen, comfortable keyboard, and ports for a monitor and accessories. Confirm the listing’s exact configuration and price. RTINGS |
| Lenovo Chromebook Duet 5 (2021) | Video and tablet use | 13-inch ChromeOS tablet with detachable keyboard | A larger-screen detachable alternative recommended by RTINGS. Check what is included in the particular listing. RTINGS |
| Lenovo Chromebook Duet Gen 9 11 (2024) | Portability and casual media | 11-inch detachable tablet with keyboard and kickstand | The keyboard is less comfortable for extended work. RTINGS estimates around seven hours of video playback or nine hours of light use for this model specifically; that is not a general budget-laptop battery estimate. RTINGS |
| HP 15 Laptop, reported Walmart deal | A possible Windows option if the deal is available | 15-inch laptop; exact display details not stated by TechRadar Pro | TechRadar Pro reported a $339 listing with Core i3, 8GB RAM, and a 256GB SSD in October 2026. The report said it had not reviewed the laptop; the price is a time-sensitive deal, not a current guarantee. TechRadar Pro |
RTINGS’ ranking weighs price, visitor feedback, and availability, and its reviews cover tested configurations; other variants can differ. Treat its category pick as a place to start, not proof that every listing bearing the same model name has identical specs or performance.
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ChromeOS for browser-first tasks
A Chromebook is a sensible candidate when your work happens mainly in a browser or in Android apps that are available for ChromeOS. Before buying, check the specific school, work, creative, or specialist application you rely on. RTINGS notes that most programs made for Windows or macOS cannot be installed on ChromeOS. RTINGS’ guide
#1 Best Overall
- ✅【Processor】Powered by an Intel Celeron N4020 Dual-Core Processor(Up to 2.80 GHz), the Chromebook loads content-rich webpages fast, provide crisp video playback, and enables you to multitask effortlessly by allowing multiple pages to run at the same time.
- ✅【15.6” HD Display】The large 15.6” HD display with an anti-glare coating and narrow 0.37-inch bezel gives users a greater workspace, so they can be more productive in bright conditions. For added functionality and to keep numerists happy, an integrated numeric keypad has been included.
- ✅【RAM & Storage】4GB RAM, 64GB eMMC meets the needs of people who need Google operating system in companies or schools.
- ✅【Connectivity】12.5 hours of battery life goes a long way. Work efficiently and browse the web knowing that your connection remains secure with Wi-Fi and Bluetooth. Ports & Slot: 2 x USB-C 3.1, 2 x USB-A 3.1, 1 x Headphone Jack.
- ✅【Operating System】Chromebook is a computer for the way the modern world works, with thousands of apps. It is secure, fast, up-to-date, versatile and simple.
Windows for required desktop programs
If you need a Windows desktop application, look for a Windows laptop and verify its exact processor, memory, storage, and price. RTINGS’ Windows alternative, the HP OmniBook 3 14 (2025), costs more than $400 in its guide, so it does not establish a qualifying Windows pick under this ceiling. A sale may bring another configuration into range, but a discounted listing is not the same as a tested recommendation.
Match the form factor to how you work
Choose a 15.6-inch clamshell for a regular workspace
The ASUS Chromebook CX15 has the largest stated screen among these options and a conventional laptop layout. RTINGS highlights its keyboard and ports for connecting a monitor and accessories, making it the practical starting point for a web-focused buyer who expects to type at a desk.
Rank #2
- Blazing Fast AMD Ryzen Processing: This hp laptop packs a punch with the AMD Ryzen 5 7430U processor (6 cores, up to 4.3GHz). Whether you're juggling multiple office applications, streaming HD video, or tackling everyday tasks, you'll enjoy smooth, responsive performance without the lag.
- Expansive 17.3" Anti-Glare FHD Display: Step up to a 17 inch laptop that delivers stunning visuals. The 17.3-inch diagonal FHD (1920x1080) anti-glare screen provides crisp detail and vivid colors, while the anti-glare coating reduces eye strain during long work sessions or movie marathons.
- Massive 20GB RAM & 512GB SSD Storage: Experience desktop-level power in a portable hp 17 laptop. With a whopping 20GB of DDR4 RAM, you can breeze through heavy multitasking. The 512GB PCIe SSD offers lightning-fast boot times and enough space to store your entire photo library, documents, and favorite media.
- Full-Size Keyboard & Premium Connectivity: Stay productive day or night with the full-size keyboard featuring a dedicated numeric keypad. This hp laptop also delivers rich, clear sound with HD stereo speakers, and the HP True Vision 720p HD camera ensures you look professional on every video call.
- Modern Ports & Versatile Windows 11 Pro: Connect all your devices with USB-C and HDMI ports, and enjoy faster wireless speeds with Wi-Fi 6. Pre-installed with Windows 11 Pro, this 17 inch laptop offers advanced security and productivity features, making it ideal for both home office and family use.
Choose a 13-inch detachable for tablet and video use
The Lenovo Chromebook Duet 5 combines a 13-inch ChromeOS tablet with a detachable keyboard. It is the more screen-oriented detachable of the two Lenovo options covered here; consider it when watching video or using the device as a tablet is more important than having a conventional clamshell.
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The Lenovo Chromebook Duet Gen 9 11 includes a keyboard and kickstand, but its compact size comes with a real typing trade-off: RTINGS says the smaller keyboard is less comfortable for extended work. It is better suited to portable media and shorter typing sessions than long stretches of document work.
Rank #3
- INTEL PROCESSOR N150 & INTEL GRAPHICS: Intel Processor N150(Beats N4120), 4 Cores & 4 Threads, up to 3.60 GHz, 6 MB Cahce. The powerful N150 processor provides smooth multitasking, quickly access web applications, edit photos and videos, and get the responsiveness you need to save time and increase productivity.Intel Graphics, Enjoyying vivid and immersive visuals in creative applications.
- 14" HD DISPLAY: 14.0-inch diagonal, HD (1366 x 768), Anti-glare, micro-edge, BrightView,250 nits brightness. With virtually no bezel encircling the display, an ultra-wide viewing experience provides for seamless multi-monitor set-up. HP True Vision 720p HD webcam with integrated dual-array digital microphones keeps video chats crystal clear, even in low-light conditions.
- MEMORY & STORAGE: With 16GB DDR4 RAM, this HP 14” laptop ensures seamless multitasking, allowing you to switch between open applications with ease. 128GB universal flash storage plus 256GB Micro SD card for your data and files. Long battery life for you to easily power through a full day of work and play.
- BUILT FOR THE SPEED OF LIFE: With plenty of ports to connect your devices, you can stay flowing.1 Multi-format SD media card reader, 1 USB Type-C, 2 USB Type-A, 1 HDMI. Wi-Fi 6 (2x2) and Bluetooth wireless cards deliver faster speeds and better performance to connect multiple devices in your home. Free and permanent use of Microsoft Office makes your office life easier and more efficient! Please do not install Office 365, as this will invalidate your Office license.
- MICROSOFT COPILOT & WINDOWS 11 PRO: Copilot in Windows 11 is ready to support you whenever and wherever you need it. Do more with AI as your personal assistant. Kickstart new projects with relevant answers, simplified solutions, and helpful advice. Pursue your passions and maximize your productivity with the new Windows 11 Pro.
How to check a listing before you buy
- Confirm compatibility: Write down the exact applications you need and verify that each works on the laptop’s operating system. Do not assume a Chromebook can run a Windows or macOS program.
- Match the named model and year: Check that the listing is for the exact model you intend to buy, not a similarly named device or a different generation.
- Read the configuration details: Compare the processor, RAM, storage, and display on the listing with your needs. A review of one configuration does not necessarily describe every variant.
- Check the live price and stock: Confirm that the configuration you want is actually under $400 and available. Reported sale prices can expire, and retailer inventory changes.
- Consider your typing routine: If you regularly write for hours, prioritize a conventional keyboard over the smallest detachable form factor.
What to expect from a low-cost Chromebook
Budget models are not interchangeable. TechRadar’s 2026 budget-laptop roundup reports weak multitasking on its 4GB RAM Asus Chromebook CM14 configuration and a 9.5-hour battery result in its own test. Those findings apply to that model and configuration only; they do not establish how the CX15 or every laptop under $400 will perform. TechRadar’s budget-laptop roundup
For a buyer choosing among the models here, the safer approach is to match the exact configuration to the tasks you plan to do rather than infer speed or battery life from the price or product category.
Rank #4
- Efficient Performance for Everyday Computing: Powered by Intel N150 Quad-Core processor (up to 3.6GHz, 6MB cache) with 8GB LPDDR5-4800 RAM and integrated Intel Graphics, delivering smooth multitasking for web browsing, document editing, streaming, and video calls. Pre-installed Windows 11 Home in S mode, English with Microsoft 365 Personal included for productivity right out of the box.
- Immersive 15.6" FHD Display with Privacy Features: Features a 15.6-inch Full HD (1920x1080) anti-glare display with 250 nits brightness and 88% screen-to-body ratio for an expansive viewing experience. HD 720p camera with built-in privacy shutter protects your privacy when not in use, perfect for secure video conferencing and online learning.
- Fast Connectivity and Seamless Wireless Performance: Equipped with Wi-Fi 6 (802.11ax) and Bluetooth 5.2 for faster, more reliable wireless connections. Multiple ports including 2x USB-A 5Gbps, 1x USB-C with Power Delivery and DisplayPort, HDMI 1.4, headphone jack, and SD card reader provide versatile connectivity for all your devices and accessories.
- Portable Design Built for Durability: Weighing just 3.42 lbs with a slim 0.70-inch profile, this laptop is easy to carry anywhere. MIL-STD-810H military-grade tested for reliability and durability. Arctic Grey finish with ergonomic design includes a precision touchpad and full-size keyboard with dedicated AI Copilot hotkey for enhanced productivity.
- All-Day Computing with Energy-Efficient Storage: 128GB UFS 3.1 storage provides fast boot times and quick file access. User-facing stereo speakers (1.5W x2) with HD audio and dual-array microphones deliver clear sound for entertainment and communication. ENERGY STAR 9.0 certified and EPEAT Silver registered for eco-friendly computing with 65W power adapter included.
Is there a best Windows laptop under $400?
The available examples do not establish one reviewed Windows winner under $400. The HP OmniBook 3 14 (2025) is above the limit in RTINGS’ guide. The HP 15 deal reported by TechRadar Pro is a possible alternative only if a comparable configuration is currently available at the quoted budget: it was reported at $339 with a Core i3, 8GB of RAM, and a 256GB SSD, but the report explicitly said the laptop had not been reviewed. Confirm the live listing and do not treat that deal as a tested or guaranteed recommendation.
Quick Recap
Best Value
- ⚡SMOOTH PERFORMANCE - The Laptop Featuring Pentium Gold Processor that can boost up to 3.4 GHz with 4-Thread, 4MB Smart Cache, which can easily handle lightweight office tasks and daily applications, bringing a smooth experience.
- 💻1080P FHD IPS VISUALS - Enjoy a vibrant visual experience on the 14 inch FHD IPS display with a resolution of 1920 x 1080 pixels and a 100% sRGB color gamut for a vivid visual experience. The stunning 16:9 widescreen display with a 93% screen-to-body ratio gives you more space to watch movies, edit photos, or browse the web.
- ⚙️UPGRADED STORAGE SPACE - This Traditional Laptop Features 8GB RAM, for faster system performance. It also comes with a High-Speed 128GB M.2 2280 SSD. You can expand the storage up to 512GB using a TF card, ensuring ample space for running most applications and multiple workflows.
- 🔋 UPGRADED BATTERY - The laptop features a lithium-polymer battery with a capacity of up to 38Wh (5000mAH), delivering extended battery life. This effectively resolves issues such as battery depletion, charging failures, and shortened runtime caused by low battery capacity.
- 🔒 PROTECTING YOUR PRIVACY - The Laptop features HD Camera with a manual privacy slider positioned directly above it. Slide the cover to activate or deactivate the privacy shield. When you see the red privacy pattern instead of the camera feed, the camera is securely covered.
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.
