Panasonic Toughbook 31 13″ (CF-31) vs Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11)
Comparison summary
- Toughbook 31 is the better value option.
- Toughbook 31 comes with Windows 10 Pro and Chromebook Duet Gen 9 with Chrome OS.
- Chromebook Duet Gen 9 has a higher resolution screen (Full HD Plus).
- Toughbook 31 features a bigger display. Its also slimmer and more compact in size.
- Toughbook 31 features more memory.
- Toughbook 31 has a bigger SSD.
Panasonic Toughbook 31 13″ (CF-31)
Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11)
Compare specifications
| Panasonic Toughbook 31 13″ (CF-31) | 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 i5-5300U | - |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 16gb | 8gb |
| Screen size | |
| 13.1″ | 11″ |
| Screen resolution | |
| XGA (1024 x 768 pixels) | Full HD Plus (2160 x 1440 pixels) |
| Weight | |
| - | 2.43 lbs (1.1 kg) |
| Size (length x width x height) | |
| 11.9 x 11.5 x 2.9 inches | 10.78 x 6.84 x 0.83 inches |
| (30.23 x 29.21 x 7.37 cm) | (27.38 x 17.37 x 2.11 cm) |
| Operating system (OS) | |
| Windows 10 Pro | Chrome OS |
| Hard drives | |
| 1000gb SSD | 120gb SSD |
| Release date | |
| May 31, 2025 | July 25, 2026 |
| Amazon.com List Price | |
| $540.00 | $599.99 |
| Amazon.com Lowest New Price | |
| $540.00 | $599.99 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
Panasonic Toughbook 31 13″ (CF-31)
Lenovo Chromebook Duet Gen 9 11″ (Chromebook Duet 11)
Compare Panasonic Toughbook 31 13″ / Lenovo Chromebook Duet Gen 9 11″ vs other touchscreen laptops:
Panasonic Toughbook 31 13″ (CF-31) summary
Panasonic Toughbook 31 is an okay value portable touchscreen laptop with Windows 10 Pro released in 2025. It doesn't have the best Intel processor, but decent memory for its price. The 1000gb SSD storage is an excellent amount. Only XGA resolution is subpar for the 13-inch display.
Panasonic Toughbook 31 CF-31 MK5 Rugged Laptop, 13.1" XGA Touch, i5-5300U 2.3GHz, 16GB RAM, 1TB SSD, 4G LTE, Backlit Keyboard, Windows 10 Pro
Built Tough for Extreme Environments – Panasonic CF-31 MK5 rugged laptop is MIL-STD-810G and IP65 certified, built to withstand drops, shocks, rain, dust, and extreme temperatures
Responsive 13.1” Touchscreen – Features a bright XGA (1024x768) resistive touchscreen display, perfect for fieldwork and use with gloves or in outdoor conditions
Reliable Performance Anywhere – Powered by Intel i5-5300U @ 2.3GHz, with 16GB RAM and 1TB SSD for fast boot times, smooth multitasking, and secure storage
Stay Connected in the Field – Equipped with WiFi and 4G LTE for mobile connectivity, Windows 10 pro preinstalled, plus a backlit keyboard for visibility in low-light environments
Rugged Yet Portable – Compact and durable at 11.5" x 11.9" x 2.9" and 7.9 lbs, ideal for mobile professionals, emergency services, and industrial settings and compatible with CF-31 docking stations and vehicle docks like Havis, Gamber-Johnson, and Lind
ASIN: B0F7B4KD7M
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