FQQ 15.6" Detachable Laptop Screen Extender, FHD 1080P IPS Dual/Triple Portable Monitor for Laptop, USB-C/HDMI Plug & Play, Multi/Extra Travel Display Computer Monitor for 12-18.5" Win/Mac/Android-S9H vs Lenovo 2024 IdeaCentre 27" Business All-in-One, FHD 100Hz Touchscreen, AMD Ryzen 5 7535HS, 32GB DDR5 RAM, 2TB SSD, Wireless KB & Mouse, Wireless Charging Base, RJ-45, Wi-Fi 6, Webcam, W11P, Grey

Price and Value Comparison

The FQQ 15.6" Detachable Laptop Screen Extender is about 76% cheaper than the Lenovo 2024 IdeaCentre 27" Business All-in-One, priced at $289.99 compared to $1,199.00. This represents a difference of $909.01 in favor of the FQQ model. While the Lenovo all-in-one offers a full desktop system with integrated components, the FQQ extender functions as a portable add-on for existing laptops. For users seeking a budget-friendly way to expand their workspace without replacing their primary device, the FQQ provides exceptional value per dollar spent.

Portability and Mobility

The FQQ 15.6" Detachable Laptop Screen Extender is designed for on-the-go use, weighing just 5 pounds (approximately 2 kg) and folding flat into a compact carrying case. Its magnetic snap-on clips allow tool-free installation and quick detachment, making it ideal for coffee shops, co-working spaces, or hotel rooms. In contrast, the Lenovo 2024 IdeaCentre 27" is a stationary all-in-one desktop that requires permanent setup and cannot be easily moved. The FQQ’s portability gives it a clear advantage for professionals who work remotely or travel frequently.

Display Quality and Flexibility

Both devices feature Full HD (1920 x 1080) IPS displays with 178° viewing angles and anti-glare coatings. However, the Lenovo’s 27" screen has a higher refresh rate of 100Hz and brighter output at 300 nits, while the FQQ operates at 60Hz. The Lenovo also supports touch input, which the FQQ lacks. On the other hand, the FQQ offers a unique triple-screen configuration with detachable and rotatable panels, enabling flexible setups like dual side-by-side monitors or vertical orientation for coding or reading. This adaptability makes it more versatile for dynamic workflows despite its lower refresh rate.

Connectivity and Compatibility

The FQQ 15.6" Detachable Laptop Screen Extender connects via USB-C or HDMI and works with Windows, macOS (M1/M2/M3 Pro/Max only), Android, Chromebook, Linux, Xbox, PS4, and Surface—no drivers required. It includes a USB-C cable with USB-A connector. The Lenovo 2024 IdeaCentre 27" offers more extensive ports: two USB Type-A 2.0, one Superspeed USB Type-A, one Superspeed USB Type-C, two HDMI outputs, RJ-45 Ethernet, and a headphone/microphone combo jack. It also includes Wi-Fi 6 and Bluetooth. While the Lenovo provides richer connectivity options, the FQQ’s plug-and-play compatibility across multiple platforms enhances its cross-device usability.

Performance and System Capabilities

The Lenovo 2024 IdeaCentre 27" is a complete computing system powered by an AMD Ryzen 5 7535HS processor with 6 cores and 12 threads, paired with 32GB DDR5 RAM and a 2TB SSD. This configuration enables smooth multitasking, fast boot times, and efficient data handling. The FQQ 15.6" Detachable Laptop Screen Extender does not include any processing power—it relies entirely on the connected laptop’s performance. Therefore, the Lenovo delivers full system capability, while the FQQ serves only as a display extension.

Use Case Suitability

The FQQ 15.6" Detachable Laptop Screen Extender is best suited for users who already own a laptop and want to expand their workspace affordably and flexibly. Its magnetic design and lightweight build make it ideal for remote workers, students, or creatives needing extra screen real estate on the move. The Lenovo 2024 IdeaCentre 27" targets business users seeking a powerful, all-in-one desktop solution with built-in peripherals, wireless charging, and enterprise-grade features like Windows 11 Pro. It’s ideal for office environments where space and reliability are priorities.

Which should you buy?

Choose the FQQ 15.6" Detachable Laptop Screen Extender if you need a portable, affordable, and flexible second screen that works with your current laptop across multiple operating systems—especially if you value mobility and cost efficiency. It’s about 76% cheaper than the Lenovo model and fits seamlessly into dynamic workspaces. Opt for the Lenovo 2024 IdeaCentre 27" Business All-in-One only if you require a complete, high-performance desktop system with integrated 32GB RAM, 2TB SSD, touch display, and advanced business features like Windows 11 Pro and wireless charging—just be prepared to pay nearly four times more.