Xiaomi Mi 8: How much is it worth and is it worth buying today?

The question of how much the Xiaomi Mi 8 costs in the current realities worries many users who are looking for a balance between performance and budget.This smartphone, released in 2018, became a landmark for the company thanks to the first introduction of the smartphone. AMOLED-Snapdragon 845 in the main line, but today, when the market is dominated by models with support 5G and screens with a frequency of 120 Hz, the assessment of its cost requires in-depth analysis.

The used electronics market dictates its rules, and the price of the Xiaomi Mi 8 is now determined solely by the condition of the device and its configuration. You will no longer find this device in official retail, so all offers come from private sellers or restorers of equipment. Understanding the real cost will help you avoid overpaying for an outdated gadget or buying a problem instance.

In this article, we will take a closer look at price ranges, factors that can drive down costs, and compare the relevance of buying this smartphone to today’s budget counterparts. It’s important to consider not only the price tag, but also the potential maintenance costs, as the age of the device plays a critical role.

Factors that shape the price in the secondary market

Cost of the Xiaomi Mi 8 In the secondary market, it's not a fixed value, it depends on a lot of variables, and the first and foremost factor is the technical condition of the case and the display, the presence of chips, scratches or burnt-out pixels on the surface. AMOLED-The matrix can reduce the price of 30-40% from the market value of the ideal specimen.

The second important aspect is the configuration: having the original box, a Quick Charge 4.0 charger and USB-C cable significantly increases the liquidity of the device, and buyers are often willing to pay extra for making sure that the smartphone did not open to replace the battery or display with non-original components.

⚠️ Warning: Beware of offers with prices well below the market average, often hidden behind such price tags devices after unskilled repairs or with replaced internal components for cheap counterparts.

Also worth considering is the firmware version and bootloader unlock status. Global versions with unlocked bootloader are valued higher among enthusiasts planning custom firmware installation. Chinese versions without preinstalled Google Play and with locked bootloader are cheaper, but take time to flash.

πŸ“Š What is more important to you when buying a used smartphone?
Low price
Ideal condition of the hull
The presence of the original box
Guarantee from the seller

Cost analysis of refurbished models

A separate niche is occupied by the restored Xiaomi Mi 8, often labeled β€œRefurbished”, which is tested in factories or in specialized service centers, where they replace the battery and install a new display, the cost of such devices is usually 15-20% higher than that of used counterparts in good condition.

The main advantage of buying a refurbished smartphone is the predictability of its operation, you get a device with a battery life close to the new one and a guarantee from the seller for a certain period of time, which for many users becomes a decisive argument for saving money compared to buying a current budgetary middle class.

However, be careful about the quality of the recovery. Unscrupulous sellers can install cheap copies of screens that distort colors or have low brightness. Checking the quality of the matrix and touch screen before buying is mandatory, even if the device is sold as β€œrestored”.

How to distinguish a quality restored screen?
Original. AMOLED-The screens are deep black and rich in color. Cheap copies often have a grayish shade of black, understated brightness and a less responsive touchscreen. Check viewing angles and the presence of iridescent effect when tilted.

Comparison with modern budget analogues

When deciding to buy Xiaomi Mi 8, you need to compare its cost with current offers in the segment up to 10-12 thousand rubles. Modern public sector, such as the Redmi Note series or Realme, offer advantages that the flagship of 2018 is deprived of.

  • πŸ“± Screen: Newer models often have refresh rates of 90Hz and 120Hz, which provides smoother interface animation compared to the standard 60Hz on the Mi 8.
  • πŸ”‹ Battery: Battery capacity in new state-owned vehicles often exceeds 5000 mAh, while in the Mi 8 it is 3000 mAh, which is critical for autonomy.
  • πŸ“· Despite the optical stabilization of the Mi 8, the photo processing algorithms in the new processors give the best result at night and when shooting video.

However, the Xiaomi Mi 8 wins as a body materials (glass and metal versus plastic) and the presence of an NFC module, which is still not found in all budget models.It is also worth noting the more powerful Snapdragon 845 processor, which in single-core performance tasks can bypass some modern mid-level chips.

If you prioritize maximum autonomy and a fresh version of Android out of the box, a modern budget smartphone will be more rational. If the materials of the case, the presence of NFC are important and you are willing to put up with the need for frequent charging, the Mi 8 remains an interesting option.

Table of price ranges depending on the state

For ease of assessment, we will provide an average of the cost of Xiaomi Mi 8 at the moment. Prices can vary depending on the region, the amount of internal memory and the color of the device.

Status of the deviceMemory capacityApproximate price (ruble)Commentary
Perfect (B/U)6/64 GB6 500 - 7 500No scratches, full set
Good (B/U)6/64 GB5 000 - 6 000Small scuffs, traces of use
Rebuilt6/128 GB8 000 - 9 500New battery and screen, guarantee
Requires repairs.Anybody.2 500 - 3 500Battery problems or broken screen

It is worth noting that the version with 128 GB of internal memory is always valued higher and more liquid in the secondary market. The price difference between the versions of 64 GB and 128 GB can be up to 1000-1500 rubles, which makes buying more memory economically feasible.

πŸ’‘

The optimal purchase is considered a device in the state of β€œgood” with a memory capacity of 128 GB, as this gives the best balance of price and comfort of use without overpaying for restored copies.

Technical risks of buying aging-flagman

When buying a smartphone that is more than 5 years old, you should be aware of the risks associated with aging components, especially with a lithium polymer battery. Even if the previous owner was careful about the device, chemical degradation of the capacity is inevitable.

The second risk is the end of support from the manufacturer. Xiaomi Mi 8 received an update to Android 10 and the shell MIUI 12, but further major OS updates are not provided for it.

⚠️ Note: When buying, be sure to check the date of activation of the device or the first purchase in the Mi Account. 2018 In the year to year, the wear of its components could reach 80-90%.

It's also worth checking the communication modules and sensors, and over time, vibrators, microphones, or proximity sensors can fail, and replacing these components can cost as much as half the cost of the smartphone itself, making it unprofitable to buy them.

Where to look for profitable offers and how to check

The Xiaomi Mi 8 is best searched on specialised announcement platforms and tech enthusiast forums, and offers from enthusiasts who sell their second devices or collectibles in excellent condition are available.

When you meet the vendor, make sure to perform a full diagnostic. Turn on the engineer's check mode by typing the code ##64663## in your phone. This code will open a testing menu where you can check the operation of all sensors, screens and communication modules.

β˜‘οΈ Checking your smartphone before buying

Done: 0 / 5

Don't forget to check your Mi and Google account status. The device must not be locked by a previous owner (Mi Account Lock or FRP lock). Reset your phone to the factory settings at the seller to make sure there are no hidden passwords.

πŸ’‘

Use AIDA64 or CPU-Z to test the actual performance of the processor and memory, which will help identify re-silted or modified devices that are sold under the guise of the originals.

Final assessment of the feasibility of purchase

To sum up, the Xiaomi Mi 8 in 2026 is the choice for an enthusiast or a user on a very limited budget who cares about quality materials and NFC. Its price has fallen to a minimum, making it affordable but requires a willingness to put up with compromises.

If you find a copy in perfect condition at a price of about 6-7 And that would be a good deal to use as a second phone, a navigator or a child's device, but as a basic smartphone for an active life, it's already obsolete.

The decision to buy should be based on a thorough inspection of the particular device, not just on the attractive price in the ad. Remember that the stingy pays twice, and saving on the purchase can turn into repair costs.

Should you buy Xiaomi Mi 8 for games in 2026?
The Snapdragon 845 processor is still capable of running many games, but in heavy projects (PUBG, Genshin Impact), it will heat up very much and drain the battery quickly.
Will Google Pay work on Xiaomi Mi 8?
Yes, the Xiaomi Mi 8 has an NFC module, and Google Pay (now Google Wallet) works correctly, as the device has Google certificates and HCE technology support.
What is the maximum Android device you can install on the Mi 8?
Officially, the smartphone stopped on Android 10. However, thanks to an active community of developers, it can install custom firmware based on Android 12 and even 13, but this will require unlocking the bootloader and firmware through Fastboot.
How hard is it to find parts for Xiaomi Mi 8?
Parts such as screens, batteries and housings are still widely available on marketplaces and service centers, thanks to the model's high popularity in the past.