"Is there only one bar of signal left in the bedroom when the router is placed in the living room?" "Is it costly and troublesome to install AP in a duplex?" " Home networking is like choosing a partner - the one that suits you best is the best! This article breaks down the core differences between aps and routers from three dimensions: coverage, cost, and scenarios, and guides you step by step to choose the right solution.
The essence of technology: AP is a "professional player", while router is an "all-round player".
AP (Wireless Access Point) : It needs to be used in conjunction with the main router and transmits signals through network cables. It is suitable for large-scale coverage (such as villas and offices). The advantages are stable signal and large capacity for supporting devices (a single AP can connect over 50 devices), but it requires advance wiring and has a relatively high cost (including equipment and labor costs).
Router: Integrated routing + wireless function, ready to use out of the box, suitable for small-sized apartments (≤120 square meters). The advantages are high cost performance and simple operation, but the signal penetration is weak (the signal attenuation is obvious when separated by two walls), and the number of units that can be supported is limited (usually ≤30 units).
Scene decision-making: Match the house type and requirements accordingly
The situation where a sufficient number of routers are selected:
Unit size ≤100 square meters, wall size ≤2 blocks (single route can cover)
No more than 20 networked devices (mainly mobile phones, tablets and smart speakers)
Requirements: Binge-watching TV series, regular mobile games, smart home control
Recommended scenarios for choosing AP
Unit type: ≥150 square meters or duplex/villa (requires main road layout + multiple AP panels)
At least 30 networked devices (including 4K projectors, game consoles, cameras, etc.)
Core requirements: Seamless roaming throughout the house, low-latency network (such as for e-sports/live streaming)
Hidden costs: Don't let your wallet "stab you in the back"
Wiring cost: AP needs to lay network cables in key locations (such as corridor ceilings) in advance. During decoration, the cost of each meter of network cable increases by 10 to 20 yuan (Category 6A network cables).
Equipment matching: The AP needs to be paired with a main router that supports AC management (such as a Huawei H6 package), and the cost is 50% to 100% higher than that of a single router.
Maintenance difficulty: The AP needs to set the channel and power through the background. Novice users may need to pay engineers for debugging.
Selection tip: Three looks and two don't touch
Consider the floor plan: For small-sized units, choose a router; for large apartments or villas, directly use an AP
Look at the devices: There are many smart home devices →AP (stable signal); General Requirements → Router
Check the budget: Choose a cost-effective router (such as TP-Link XDR5480) within 1,000 yuan, and consider an AP package for 2,000 yuan and more
Avoid "fake aps" : Be cautious of "AP panels" under 1,000 yuan, which are actually modified router shells and have reduced performance
Don't blindly follow the new: Mesh routers (such as Xiaomi AX9000) can replace some AP functions and are suitable for users who are unwilling to lay wires
AP is the "professional player", while router is the "all-round player" - there is no absolute good or bad, only whether it is suitable or not. Next time you renovate, remember to plan the network solution and the water and electricity briefing simultaneously: After all, the house can be renovated gradually, but a lagging network is hard to change once you move in!
