Under ideal conditions, a 2.4 GHz Wi-Fi router can support speeds up to 450 Mbps, some up to 600 Mbps. Under ideal conditions, a 5 GHz Wi-Fi router can support speeds up to 1300 Mbps.
The 2.4GHz band is the slower of the two, having a maximum bandwidth of 300Mbps. On the other hand, the 5GHz band provides a maximum bandwidth of just under 7Gbps per second.
2.4Ghz will rarely go over 50Mbps on wifi. However 5Ghz will give you top speed. My 2.4Ghz tested in the same room as the router.
2.4 is not really capable of 100mbps real world speeds using 20mhz channels.. You would need to be using 40mhz.. Not a standard in 2.4..
Drawbacks or disadvantages of 2.4 GHz WiFi
➨It supports less speed which is on the order of about 450 Mbps to 600 Mbps. ➨It supports lower bandwidth. ➨There are many wireless devices which uses 2.4 GHz frequency. Moreover there are only three non-overlapping channels compare to 23 channels used by 5 GHz wifi.
You're Using the Wrong Spectrum Band
These frequency bands affect how far and how fast data can travel over WiFi. The 2.4 GHz band gives you slower speeds at a longer range, while the 5 GHz band gives you faster speeds at a shorter range. So, if you want the fastest WiFi speeds, you should always use the 5 GHz band.
The 2.4GHz band uses longer waves, which makes it better suited for longer ranges or transmission through walls and other solid objects. Ideally, you should use the 2.4GHz band to connect devices for low bandwidth activities like browsing the Internet.
If you have a dual-band router, you can try any channel on the 5GHz band, but for the 2.4GHz band, stick to channels 1, 6, or 11 if possible. You can also try selecting 20MHz-channel bandwidth on the 2.4GHz band, which can further reduce interference at a small cost to speed.
The 2.4 GHz band works better for connections that don't need as much speed or are far away from your router. It's slower than the other, 5 GHz band, but the signal has better range. You probably want to put smart home devices on the 2.4 GHz Wi-Fi band.
Generally, your modem or router (or both) will create a speed bottleneck if not working properly—the same goes with wireless gateways. If your equipment is too old, it may not support important internet protocols. Equipment damage, such as bad ports or components, can also cause slowdowns.
2.4 GHz can deliver a typical over-the-air max speed of up to 100 megabits per second (Mbps). 5 GHz can deliver up to 1 gigabit per second (Gbps).
A 2.4 GHz processor is ideal for performing simple tasks, such as checking email and browsing the web. However, you need at least a 3 GHz processor for more demanding computing tasks, such as gaming, video editing, or multimedia use (PowerPoint presentations).
If you're able to use most of your devices near your router, 5 GHz is your best choice to take advantage of higher speeds. Similarly, if you're doing a lot of high-bandwidth activities online, such as gaming or videoconferencing, it's best to use this frequency and move as close as possible to the router.
Using the latest Wi-Fi standard and the best router, 2.4 GHZ Wi-Fi can reach up to 600 Mbps under absolutely ideal conditions. But for your average home network, a max speed of 150 Mbps is more likely from a 2.4 GHz Wi-Fi connection.
All Wi-Fi routers have a 2.4 GHz band. Newer routers are often dual-band router, with 2.4 GHz and 5 GHz bands.
The difference between the two is pretty simple: it all comes down to range and speed. 2.4 GHz has a longer range, meaning it reaches a lot further than 5 GHz Wi-Fi. 1 However, even though you can connect to 2.4 GHz Wi-Fi from your basement, it will have a slower speed. 5 GHz Wi-Fi is faster.
What is the fastest Wi-Fi router speed? The fastest routers on the market transfer data at the rate of 11,000 megabits per second under optimum lab conditions. Three of our recommendations reach these speeds: the ASUS ROG Rapture GT-AX11000, NETGEAR RAXE500, and NETGEAR RBKE963.
The 2.4 GHz frequency of the wifi router offers the wifi user a wide coverage area and is better at penetrating solid objects with a usable speed of 50 -70 Mbps (subject to real world scenarios). On the other hand, it has a lower data range and is highly prone to interference and disturbance.
A good internet speed is anywhere between 25 and 100 Mbps. (Mbps means Megabits per second, by the way.) Speeds of 25 Mbps allow up to 2 devices to stream, surf the web and check emails. 50 to 100 Mbps allow a few more people to stream in HD or even 4K, stream music, game, browse social media, and work from home.
Unfortunately, you cannot extend the WiFi signal of a 5 GHz WiFi router using a 2.4 GHz WiFi repeater/extender. This is because the two frequencies are different and not compatible with each other.
5 GHz: Many wireless devices do not rely on this wireless frequency, and signal interference is less likely to occur. A 5 GHz Wi-Fi network has narrower signal coverage than a 2.4 GHz Wi-Fi network, but its signal strength may weaken due to nearby obstacles.
Wireless connection
A maximum of 32 devices can be connected to the 2.4 GHz Wi-Fi network. Both the 2.4 GHz and the 5 GHz Wi-Fi networks support up to 32 devices. A maximum of 64 devices can connect to the router's Wi-Fi network at the same time. Both the 2.4 GHz and the 5 GHz Wi-Fi networks support up to 128 devices.
2.4 Ghz WiFi Range Coverage
Without considering other external factors or major obstacles, many standard Wi-Fi routers operating on the 2.4GHz frequency can reach up to 150 feet indoors and 300 feet outdoors. The 2.4 GHz band will meet the needs of large retail stores and multi-level establishments, for example.
Materials such as drywall, plywood, other kinds of wood and glass can be easily penetrated by wireless signals. However, materials such as brick, plaster, cement, metal, stone, and double-glazed glass may cause problems.