How to choose the right router for your apartment in 2021

Choosing a router in 2021 is no longer a simple matter of "buying any box with antennas." Modern apartments are saturated with smart devices, and internet speed requirements have increased exponentially. While a simple router for checking email used to be sufficient, now connection stability Critical for 4K streaming, online gaming, and remote work.

The market is oversaturated with models, and it's easy to get confused by specifications that often look like marketing gimmicks. It's important to understand that Wi-Fi 6 — is no longer just a trend, but a standard that ensures real speeds in the noisy airwaves of apartment buildings. In this article, we'll explore the key parameters to consider when purchasing equipment this year.

There's no need to chase the most expensive models if your needs are limited to basic surfing. However, saving on processor power Device overload can lead to constant connection interruptions when dozens of devices are connected to the network. Let's determine what's truly important for your living space.

⚠️ Note: Settings interfaces and menu item names may vary depending on the firmware version and specific router model. Always check the manufacturer's website for up-to-date instructions before changing system settings.

Wireless Standards: Wi-Fi 5 or Wi-Fi 6?

In 2021, the main issue when choosing is support for the standard 802.11ax, known as Wi-Fi 6. The previous generation, 802.11ac Wi-Fi 5, or Wi-Fi 5, is still relevant for budget solutions, but the new standard offers significant advantages in data transfer efficiency. The main difference lies in the technology OFDMA, which allows data to be transmitted to several devices simultaneously, rather than sequentially, as was the case before.

If you live in an apartment building where the airwaves are clogged with signals from dozens of neighboring routers, Wi-Fi 6 will be a lifesaver thanks to its improved interference reduction. However, keep in mind that to take full advantage of this standard, your smartphones and laptops must also support it. Otherwise, your device will operate in backward compatibility mode.

When choosing between generations, consider the number of gadgets in the home. For one or two laptops, Wi-Fi 5 will be more than enough. But if everyone in the family has a smartphone, tablet, smart TV, and game console, then bandwidth the new standard will be justified.

• 🚀 Wi-Fi 6 provides faster data transfer speeds on busy networks.
• 📱 Improved performance with a large number of simultaneously connected devices.
• 🔋 TWT technology allows gadgets to spend less energy searching for a network, saving battery life.

Frequency ranges: 2.4 GHz vs. 5 GHz

A modern router must be dual-bandThe 2.4 GHz frequency has better wall penetration, but it's extremely congested. Not only routers but also microwave ovens, Bluetooth devices, and wireless mice operate here. This results in an unstable connection and slow speeds.

The 5 GHz band offers much wider channels and eliminates interference from household appliances. However, the signal at this frequency has poorer penetration through solid walls and concrete floors. Therefore, in large apartments with thick walls, a separate wireless network may be required. Mesh system or a repeater for high-quality coverage of the entire area.

Many modern models can combine both ranges into one network with a common name (SSID), automatically switching the device to the best frequency. This function is called Smart Connect or similar, depending on the brand. It simplifies users' lives by eliminating the need to manually switch between networks.

⚠️ Note: If you have many older smart devices (light bulbs, plugs), they may only operate in the 2.4 GHz band. Make sure your router allows you to create a guest network or a separate SSID for 2.4 GHz if automatic switching causes connection issues.

Why doesn't 5 GHz penetrate walls?

A high signal frequency means a shorter wavelength. These waves are less able to bend around obstacles and attenuate more quickly in dense materials such as concrete, brick, and metal, compared to the low-frequency 2.4 GHz band.

Construction type: Antennas and their influence

The number and type of antennas are often a subject of debate. External antennas generally provide more powerful signal and better directionality compared to built-in ones. If the router will be placed in a prominent central location in the apartment, a model with external antennas can even become a design element.

Built-in antennas make the device compact and discreet, which is important for interior design. However, in complex layouts or long distances, they may lack range.

Some advanced models use technology Beamforming, which focuses the signal directly on the connected device rather than dispersing it in all directions. This is especially useful when you're moving around the apartment with a laptop or phone in hand.

• 📡 External antennas usually provide better coverage in single-story apartments.
• 🏠 Built-in antennas are ideal for hidden installations or small spaces.
• 🔄 Rotating antennas allow you to direct the signal to the desired area.

Performance: Processor and RAM

A router is a fully-fledged computer with a processor and memory. Weak single-core processor It may not handle traffic encryption or simultaneously downloading torrents and watching a 4K movie. In 2021, it's best to look for models with dual-core or quad-core CPUs.

RAM capacity also plays a role. If you plan to connect USB drives for NAS (network attached storage) or use complex firewall features, RAM A memory size of less than 256 MB can become a bottleneck. The device will restart or drop connections during peak loads.

Note the presence of hardware NAT acceleration, which offloads the CPU from handling network traffic. This allows you to achieve maximum ISP speeds even with security features enabled.

Comparison of popular router models of 2021

To make your choice easier, we've prepared a comparison chart of popular models available on the market. These specifications will help you navigate the price ranges and functionalities of these devices.

When choosing a specific model, consider not only the technical specifications but also the quality of the software. Good firmware allows for flexible configuration. traffic prioritization and parental control.

Many manufacturers offer their own ecosystems that allow you to connect routers into a single network. This can be a deciding factor if you plan to expand your network in the future.

Security and software features

In the era of remote work, home network security is becoming increasingly important. Outdated encryption protocols such as WPA2-Personal, are still in use, but the standard is becoming WPA3It provides more reliable password protection against guessing and encrypts data even on open networks.

An important feature is the presence of a built-in antivirus and intrusion protection system. Many routers, for example from Asus or Keenetic, offer free or subscription services that block access to dangerous websites network-wide. This protects all connected devices, including those on which antivirus software cannot be installed.

Don't forget to update your router firmware regularly. Manufacturers release patches to fix security vulnerabilities. automatic update will save you from having to manually check for new software versions.

⚠️ Important: If you purchase a router second-hand or used, be sure to perform a full reset. The previous owner may have left behind access rights or malicious settings that could compromise your security.

Using a guest network is a great way to isolate guest devices or IoT gadgets from your main network of computers and smartphones. This limits the potential damage if one of the devices is hacked.

FAQ: Frequently Asked Questions

Do I need to buy a router with Wi-Fi 6 support if I have a 100 Mbps plan?

For the 100 Mbps plan, Wi-Fi 6 isn't a requirement for speed, as Wi-Fi 5 easily handles this load. However, if you have many devices or a densely populated area, the new standard will help maintain connection stability.

Can a router replace a provider's modem?

Yes, if you have fiber optic (PON), you'll need a router with the appropriate port or configure your provider's modem to bridge mode. In most cases, simply connecting your router to the provider's modem's LAN port and setting up PPPoE or Dynamic IP is sufficient.

How often should you change your router?

The average lifespan of a router is 5-7 years. However, they become obsolete faster. If the device can no longer handle the load or doesn't support current security standards, it's worth replacing.

Does router placement affect speed?

Yes, this is critically important. Place the router in the center of your apartment, away from metal objects, mirrors, and household appliances. The higher it is, the better the signal coverage.