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Xiaomi WiFi Router 3 vs 4(c) Features and Specifications Comparison

Xiaomi WiFi Router 3 vs 4

The internet arena is developing faster. This has now necessitated the need for faster and efficient bandwidth speeds. The trend is evident from the way WiFi router manufacturers have been presenting the best options in terms of functionality and features.

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Xiaomi has been a new entrant in the already crowded WiFi routers arena. In this article, we will compare the two most capable WiFi routers from Xiaomi. Yes, we are talking about Xiaomi WiFi Router 3 and 4.

Xiaomi WiFi Router 3 – An Introduction

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Xiaomi has placed the utmost importance on the style, and this holds true of the WiFi Router 3 as well. The design is excellent and straightforward at the same time. You have four upright antennas. The design is what makes it something you do not want to hide, but show off at a prominent place in your home.

The build quality is excellent and should appeal to you to the core. The top is featureless and does not have anything except a discrete logo.

The bottom part is curved and has ventilation slots throughout the area. One of the best features we found interesting is the ability to configure your router with just an app. Yes, you do not need to have access to a desktop or a browser for setting it up. The Mi WiFi app works with your Mi account. Creating it is easy enough if you do not have one already.

The app provides you with regular updates about the activity of your router. You should be able to manage the users accessing your router. If some unknown user logs in to your network, you get a prompt and can decide whether to grant access or not. If you choose to deny access, the user is blacklisted.

In addition to providing you access to the Internet from your service provider, it can also work as a repeater to extend your WiFi coverage if you already have a router transmitting your signals. The router can connect with up to 126 devices simultaneously. Of course, you would not go that far, but that number should be indicative of the unique number of your household WiFi devices that your family members can connect to the network simultaneously.

What about the performance? Well, if you are using the 2.4 GHz band, you will get a performance in tune with the high-end routers available currently. Even with the connectivity within the room or far away from the router, you will get a consistent connectivity option. However, when using 5 GHz band, you may experience a drop in speeds when accessing it from far locations.

The Pros

  • The router is built quite solidly.
  • A high number of connectivity options.
  • Offers you a high power coverage and handles even those known dead WiFi zones.
  • Easier to set up.

The Cons

  • Documentation is not perfect. You will often need to be dependent upon the Internet documentation for a better understanding.

Xiaomi WiFi Router 4 – An Overview

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Xiaomi WiFi Router 4 is an upgrade to the WiFi router 3 we just discussed. It shares most of the features we have already observed on the WiFi Router 3. The major upgrade has been in the processor. There has been an additional MiNET functionality not found on the third generation router.

The Mi logo on the top side is embedded with a push button for switching on the MiNET feature. The MiNET supports MIOT fast WiFi connection protocol. If you have smart devices and want them to connect with your router, you no longer need to configure them through a complicated set of steps. You need to use the MiNET functionality to communicate with the smart devices in one swift move.

The router supports both 2.4 GHz and 5 GHz bands just the way Xiaomi WiFi Router 3 does. The app experience for configuring your router is quite at par with the WiFi Router 3. You have access to all the devices connected to your WiFi network along with the information on the users latched on to your network. You can even manage and blacklist any of the users if they are using your network unauthorized.

Powered by an MT7621A processor, the router’s dual-core four-threaded CPU can be one of the best options for enterprise-class routing requirements. The official documentation claims that the router can be connected to up to 128 devices simultaneously. However, if you are looking for stable performance, it may be a good idea to opt for not more than the specified users simultaneously. The new version comes with WPA-PSK / WPA2-PSK encryption and DDoS protection as well.

The Pros

  • Affordable design coupled with extreme functionality
  • A powerful processor that streamlines the performance
  • Secure connectivity with IoT or smart devices.

The Cons

  • Except for the lack of proper documentation, we did not find many coons.

A Comparative Analysis: Xiaomi WiFi Router 3 vs 4

Having gone through the brief reviews of both the WiFi router versions from Xiaomi, it may be a great idea to compare them in a side by side comparison chart. This head to head comparison can help you take a wiser decision in choosing the best router based on your exact requirements.

Features / ParticularsXiaomi WiFi Router 3

Xiaomi WiFi Router 3 vs 4

Xiaomi WiFi Router 4

Xiaomi WiFi Router 3 vs 4

ProcessorMT7620AMT7621A MIPS dual-core
ROM Capacity128 MB NAND Flash drive128 MB NAND Flash drive
RAM support128 MB DDR2128 MB DDR2
WiFi protocols support802.11n, 2.4GHz 2X2

802.11n, 5.0GHz 2X2

802.11n, 2.4GHz 2X2

802.11n, 5.0GHz 2X2

AntennasFour omnidirectional antennasFour omnidirectional antennas
Ports and connector1 nos USB 2.0 (DC output: 5V/1A)

Two nos LAN port, 10/100Mbps (Auto MDI/MDIX)

One no RJ45 WAN port, 10/100Mbps (Auto MDI/MDIX)

1 nos USB 2.0 (DC output: 5V/1A)

Two nos LAN port, 10/100Mbps (Auto MDI/MDIX)

One no RJ45 WAN port, 10/100Mbps (Auto MDI/MDIX)

SoftwareMiWiFi OS(Based on OpenWRT)MiWiFi OS(Based on OpenWRT)


Number of devices connected126128
Security optionsNoWPA-PSK/WPA2-PSK encryption
WiFi ProtocolsIEEE 802.11a/b/g/n/ac,IEEE 802.3/3uIEEE 802.11a/b/g/n/ac,IEEE 802.3/3u
Physical Dimensions195 x 131 x 177.3 mmNA
Weight220 gramsNA
Colour OptionsWhiteNA

The Concluding Thoughts

That was all we have concerning the two powerful WiFi routers from Xiaomi. The two are almost similar in most of the respects except for a couple of additional features available in the latest variant of the browser.

Do note that the new Mi WiFi Router 4 has not yet been launched globally and available only in select markets. However, if you are ready to wait, it may be a good idea to opt for the WiFi Router 4 – obviously for the added functionalities that the router offers you.

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