A comprehensive comparison of TP Link Deco X55 vs X75: Is bigger better?

Imagine your Wi-Fi signal as a shy flower struggling to bloom in the far corners of your house. That’s where mesh networking comes in! Think of it as a team effort. Multiple devices, called nodes, work together to create a consistent and strong internet blanket throughout your entire home. No more dropped connections during video calls or buffering while streaming movies in the basement.

How Does Mesh Networking Work?

In a mesh network, each node communicates with the others to distribute the internet signal efficiently. Here’s a simple breakdown:

Primary Node: Connects to your modem and becomes the main access point.
Secondary Nodes: Placed in different areas of your space to extend the network. These nodes talk to the primary node and each other, creating a web of connectivity.
Seamless Handoff: As you move around, your device automatically connects to the nearest node with the best signal, ensuring uninterrupted internet.

Benefits of Mesh Networking

Improved Coverage: Eliminates Wi-Fi dead zones.
Seamless Connectivity: Automatically switches between nodes for the best signal.
Scalability: Easily add more nodes to expand coverage.
Easy Management: Control the entire network from a single app.

How Wi-Fi 6 Works

Both units are Wi-Fi 6 units. Wi-Fi 6 (802.11ax) is the latest Wi-Fi standard, designed to improve network capacity, efficiency, and speed, especially in environments with many connected devices. Wi-Fi 6 introduces several technologies that enhance performance:

OFDMA (Orthogonal Frequency Division Multiple Access): Allows multiple devices to share the same channel, improving efficiency.
MU-MIMO (Multi-User, Multiple Input, Multiple Output): Supports multiple users simultaneously without slowing down the network.
1024-QAM (Quadrature Amplitude Modulation): Increases data transmission rates by packing more data into each signal.
Target Wake Time: Reduces power consumption of connected devices by scheduling communication times.

Benefits of Wi-Fi 6

Faster Speeds: Up to 9.6 Gbps, compared to 3.5 Gbps with Wi-Fi 5.
Better Performance in Crowded Areas: Handles multiple devices more effectively.
Improved Battery Life for Devices: More efficient communication reduces power usage.
Enhanced Security: Includes WPA3, the latest security protocol.

TP Link Deco X55 vs. TP Link Deco X75

Common Specifications

Wi-Fi Standard: Both support Wi-Fi 6 (802.11ax).
Seamless Roaming: Ensures devices switch to the strongest signal node.
MU-MIMO and OFDMA: Improves performance for multiple devices. Both units have 2×2 MU-MIMO.
App Control: Manage network settings via the TP-Link Deco app.
Guest Network: Offers a separate network for guests.
Parental Controls: Manage and monitor internet usage for family members.
Ports: Both units feature 3x Gigabit LAN/WAN ports with autosensing.
Security: Both supports WPA3. Learn why WPA3 is important.

Differences in Specifications

Feature	TP Link Deco X55	TP Link Deco X75
Maximum Speed	Up to 3.0 Gbps	Up to 5.4 Gbps
Bands	Dual Band 5 GHz: 2402 Mbps (802.11ax, HE160) 2.4 GHz: 574 Mbps (802.11ax)	Tri-Band 5 GHz (1): 2402 Mbps (802.11ax, HE160) 5 GHz (2): 2402 Mbps (802.11ax, HE160) 2.4 GHz: 574 Mbps (802.11ax)
Antennas	2x Internal	4x Internal
Wi-Fi Capacity	4 streams 150 Clients	6 streams 200 clients

Use Cases

TP Link Deco X55

Medium-Sized Homes: Ideal for homes up to 6,500 sq. ft.
Standard Internet Usage: Suitable for regular internet activities like streaming, gaming, and browsing.
Budget-Friendly Option: Good for users seeking reliable Wi-Fi 6 performance without high-end features.

TP Link Deco X75

Large Homes: Covers up to 7,200 sq. ft., perfect for larger spaces.
Heavy Internet Usage: Great for households with multiple heavy internet users, such as gamers and 4K streamers.
Advanced Networking Needs: Offers higher speeds, better processing power, and AI-driven optimization for superior performance.

Conclusion

The TP Link Deco X55 and X75 are both excellent mesh Wi-Fi systems that offer the benefits of Wi-Fi 6, including faster speeds, better performance in crowded areas, and improved efficiency. The X55 is a great choice for medium-sized homes with standard internet usage, offering solid performance at a more affordable price. On the other hand, the X75 is ideal for larger homes or households with heavy internet usage, providing higher speeds, advanced features, and AI-driven optimization.

Choose the Deco X55 if you need a reliable and budget-friendly option for standard use. Opt for the Deco X75 if you require a high-performance system with advanced features for demanding internet activities.