When video calls are interrupted and pages take forever to load, the first thing you want to do is measure the real bandwidth of the channel. For operator subscribers Rostelecom this is especially important, since the quality of communication can vary depending on the type of connection and the load on the equipment. Smartphones based on Android provide convenient diagnostic tools, but the results often depend on the correctness of the test.
Many users mistakenly rely only on the indicator of the number of Wi-Fi signal “sticks”, but this only shows the quality of the connection between the phone and the router, and not the speed of access to the global network. To obtain objective data, you need to use specialized online services or mobile applications that measure ping, download speed and upload speed. In this article we will look at how to do this as accurately as possible and for free.
Preparing the smartphone and network for testing
Before running any test, it is critical to create conditions that are as close as possible to real-life use, but without unnecessary interference. Make sure that your phone is connected to your home network Wi-Fiand not using the mobile data via 4G or 5G. Often, users forget to turn off data, and the system may automatically switch to the mobile network if the Wi-Fi signal momentarily weakens.
Close all background applications that consume traffic. This could be YouTubetorrent clients, system service updates Google Play or syncing photos in the cloud. Even one launched download can distort the test results several times, showing underestimated values that do not reflect the real picture of the provider.
⚠️ Attention: If you have a dual-band router, make sure that the phone is connected to the network
5 GHz, and not to an outdated one2.4 GHz. The 2.4 GHz frequency is often overloaded by neighboring networks, which greatly reduces the speed, although Rostelecom’s tariff may provide for much higher values.
For the most accurate result, move your phone closer to the router during the test to eliminate the influence of walls and distance on the signal quality.
Using the official Speedtest service
The service is considered the most popular and reliable tool in the world Ookla Speedtest. It is available both as a web version in the browser Chrome or Yandex, and as a separate application in Google Play Market. For Rostelecom subscribers, this option is preferable, since the service automatically selects the nearest provider server, minimizing delays along the data packet path.
The measurement process takes less than a minute. After pressing the button GO the system first checks the ping (response time), then the download speed (Download) and finally the upload speed (Upload). The resulting numbers are compared with those stated in your tariff plan. If you see a significant discrepancy, this is a reason for further investigation.
- 📶 Ping: Shows the delay in milliseconds; for online games and video calls, the value should be below 50 ms.
- ⬇️ Download speed: Determines how quickly you can download movies, music and open heavy websites.
- ⬆️ Upload speed: Important for sending large files, video streaming and working in cloud services.
Alternative services for checking speed
If the results on Speedtest seem dubious to you or the site takes a long time to load, you should use alternative platforms. The service from Fast.com, developed by Netflix, is characterized by minimalism: it immediately starts measuring without unnecessary buttons and settings. This is a great way to quickly assess the network's ability to play high-definition streaming video without buffering.
Another reliable option is testing through the service Yandex.Internetometer. It not only shows the speed, but also provides detailed technical information about your connection, including IP address, browser version and screen resolution. This is convenient for Android users because the service is perfectly adapted to mobile screens and works stably even with an unstable connection.
Sometimes it is useful to compare the readings of different services in order to exclude the error of a specific testing server. If the speed is slow on all platforms, the problem most likely lies in the provider's equipment or line. If the performance is low on only one resource, there may be a problem on the side of the remote server of this service.
Why do the results of different services differ?
Different services use different servers for testing and data compression algorithms. The load on a specific network node at the time of scanning may also affect it. A spread of 10-15% is considered normal.
Diagnostics through your Rostelecom personal account
Many subscribers do not know that the provider itself provides built-in diagnostic tools. In the mobile application Rostelecom or in your personal account on the website there is a section with checking the quality of services. This is the most “official” method, since the test takes place within the operator’s network to the point of Internet access, excluding the influence of external factors of the global network.
To access this function, you must log in to the application using your personal account number or phone number. In the services menu, you often find the item “Speed check” or “Diagnostics”. The system will automatically conduct a series of tests and issue a verdict: does the current speed meet the terms of your contract.
⚠️ Attention: Data in your personal account may be updated with a delay. If you have just rebooted the router or changed the tariff, wait 10-15 minutes before conducting diagnostics through the official application.
The advantage of this method is that when problems are detected, the system can automatically create a request for technical support, attaching test results to it. This speeds up the process of solving the problem, since the operator immediately sees the technical picture on your line.
☑️ Check in your personal account
The influence of equipment and router settings
A frequent reason for low speed on the phone is not the provider, but outdated or incorrectly configured equipment. Routers manufactured several years ago may not support modern encryption standards or frequency bands. This is especially true for models operating only in the range 2.4 GHz, which is highly susceptible to interference from microwaves and Bluetooth devices.
Check the settings of your router. Log into the router's control panel through a browser by entering the address 192.168.0.1 or 192.168.1.1. Make sure the wireless network mode is set to 802.11ac or 802.11ax (Wi-Fi 6), if your device supports these standards. Using the legacy mode 802.11b/g/n artificially limits the speed even with a powerful tariff.
| Parameter | Recommended value | Impact on speed |
|---|---|---|
| Channel width | 40 or 80 MHz | High: a narrow channel cuts the speed in half |
| Wi-Fi standard | 802.11ac / ax | Critical: old standards are slow |
| Channel | Free (1, 6, 11 or auto) | Medium: an overloaded channel creates interference |
| Signal strength | High / 100% | High: low power reduces the radius |
It is also worth paying attention to the physical location router. Metal objects, mirrors and aquariums shield the signal. If the router is in a niche or behind a TV, the speed on a phone located in another room can drop catastrophically, even if it is excellent in the immediate vicinity of the device.
In 80% of cases, low speed on a phone with a good tariff is associated with the use of the 2.4 GHz band or incorrect channel width settings in the router.
What to do if the speed is lower than stated
If after all the checks you find out that the Rostelecom Internet speed on your Android smartphone is significantly lower than the paid speed, do not panic. First, perform a basic reboot cycle: unplug the router for 30 seconds, then turn it on and wait for the indicators to fully load. After this, restart the phone itself.
Check whether there are any applications installed on your phone that block ads or work as a VPN. Such apps often redirect all traffic through their servers, which inevitably slows down the connection speed. Try turning them off for the duration of the test and measure the indicators again. The difference can be colossal.
In a situation where simple methods do not help, it makes sense to contact technical support. Prepare screenshots of tests from different services, taken at different times of the day. This will help specialists understand whether the problem is permanent or whether it occurs only during peak network load hours.
⚠️ Attention: The conditions of tariff plans and the technical capabilities of the equipment may change. Always check the current characteristics of your connection in the official contract or personal account, as the provider may be upgrading the network in your area.
Can an antivirus slow down the Internet?
Yes, some antiviruses scan all incoming and outgoing traffic in real time. Try temporarily disabling network protection in your antivirus settings to check the effect on speed.
Why is the speed on a phone lower than on a computer via cable?
A wireless connection always has overhead for encryption and radio signal transmission. In addition, the phone may be further from the router or have a less powerful antenna than the computer's network card. A loss of 10-20% of speed when switching from cable to Wi-Fi is considered normal.
How to find out which Wi-Fi channel is the freest?
Download an application like WiFi Analyzer on Android. It will show a graph of the load on all channels in your home. Select the channel that has the least number of neighboring networks, and enter it manually in the router settings instead of the "Auto" mode.
Does the case affect the phone's Internet speed?
Yes, if the case is made of materials containing metal or has a metallized coating. Such cases can shield the antennas of the smartphone, significantly worsening the reception of Wi-Fi and cellular signals.
Do you need to update the router firmware for speed?
Yes, manufacturers often release updates that improve the stability of the wireless module and correct errors. Check for new firmware in the "System Tools" or "Administration" section in your router's settings.