Xiaomi Redmi Smartphone 5A It's one of the best-selling budget devices in the history of the brand, and even though it's long since retired, it's still in the secondary market, and some users are still using it, and the main question that customers are concerned about is: What year is Xiaomi Redmi released? 5A, To see if it is worth buying in 2026?
In this article, we will not only reveal the exact release date, but also analyze how the year of production affects the relevance of the device today. 5A there are how to determine the release date by serial number, and whether to buy this smartphone through 6-7 We will also compare it to the newer Xiaomi budget models and give recommendations for choosing the best models.
If you are planning to buy a Redmi 5A Whether you're interested in the history of Xiaomi smartphones, this article will help you understand all the nuances. And for those who already own, we have prepared tips on extending the life of the device and current firmware.
Official year of release of Xiaomi Redmi 5A: When the model came on the market
Xiaomi Redmi 5A It was announced on November 16, 2017, and went on sale in December of that year. It was a budget model designed to replace the popular Redmi. 4A And we're going to offer an even more affordable price tag, while maintaining basic features, and the first batches of these devices rolled off the assembly line in late 2017, and mass production continued through mid-2019.
Interestingly, Redmi 5A It was one of the last Xiaomi smartphones released before the rebranding of the line of Redmi in a separate sub-brand (it happened in January 2019), so on the boxes of the early batches you can find the Mi logo, and on the later ones - already Redmi.
In different regions, the dates of the start of sales slightly different:
- 🇨🇳 China – December 2017 (first batch)
- 🇮🇳 India – March 2018 (localized version with support) 4G VoLTE)
- 🇷🇺 Russia – April 2018 (official deliveries through partners)
- 🌍 Global Market – Summer 2018 (through distributors)
It’s important to understand that the year of release of a particular instance may differ from the date of the announcement. For example, a smartphone purchased in 2019 was most likely produced in the first half of the same year, rather than in 2017. This affects the battery status, the version of the preinstalled software, and even the configuration (in later batches, chargers or cables may have changed).
How to determine the exact year of production of your Redmi 5A serially
If you already own Xiaomi Redmi 5A If you're considering buying a used device, you can know exactly when it was manufactured (IMEI or SN), which is indicated on the box, under the battery (if the back cover is removed) or in the settings of the smartphone along the way Settings → The phone. → General information.
Xiaomi serial number usually has a format XXXXXXXXXYYWW, where:
- XX... — unique identifier of the device
- YY — year of production, for example, 17 = 2017, 18 = 2018)
- WW – week of production (01 to 52)
Example: If the serial number ends in 1835, it means that the smartphone was released in the 35th week of 2018 (late August 2018).
| The Last 4 Symbols SN | Year of production | Month (approximate) | Note |
|---|---|---|---|
| 1748–1752 | 2017 | November-December | The first two parties are rarely seen. |
| 1801–1826 | 2018 | January-June | The most common |
| 1827–1852 | 2018 | July-December | Updated components are possible |
| 1901–1920 | 2019 | January-May | Last lot before decommissioning |
⚠️ Warning: If the serial number ends in 1925 and above, chances are it's a fake. - Xiaomi Redmi 5A It was not officially produced in the second half of 2019.
The year of release can also be checked through IMEI On sites like IMEI.info or IMEI-Pro. However, these services are not always accurate for Xiaomi budget models, so it is better to focus on the serial number.
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If the seller refuses to provide a serial number or IMEI It's a little bit of a concern before you buy it, maybe it's blacklisted or it's unofficial.
Technical characteristics of Xiaomi Redmi 5A: What has changed over the years of production
Xiaomi Redmi 5A It was marketed as a "smartphone for everyone" with minimalistic specs, but it has received several modifications during production:
- 📱 Screen: 5.0" HD (1280×720), IPS, 296 ppi – unchanged in all versions.
- 🔋 Battery: 3000 mAh (early batches) or 3,080 mAh (late 2018) The difference is minor but affects the operating time.
- 💾 Memory: 16 GB + 2 GB RAM (basic version, riva) 32 GB + 2/3 GB RAM (extended version, riva_lite)
- 📡 Network: Support 4G VoLTE was only available in the Indian version (model) MCI3). Global and Chinese versions (MDG5) often deprived of VoLTE.
One of the key differences between the batches was the processor. Most devices have a Qualcomm Snapdragon 425 installed (MSM8917), But in some regions (for example, in India) there are versions with the Snapdragon 435 - it is a more productive chipset, although the difference in everyday tasks is minimal.
You should also pay attention to the version. MIUI, pre-installed:
- 2017: MIUI 9 based on Android 7.1 Nougat
- 2018: MIUI 10 based on Android 8.1 Oreo (update to) MIUI 12 possible, but unofficially)
- 2019: MIUI 11 based on Android 9 Pie (only for some regions)
⚠️ Please note: if you are offered Redmi 5A Android 10+ or MIUI 13/14, It's either custom firmware (which is fraught with stability issues) or a fake. Officially, the model has not received updates above Android. 9.
How to check the originality of the firmware?
Should I Buy Xiaomi Redmi? 5A 2026: Pros and cons
Despite his age, Redmi is still a 5A It's still available on the secondary market for between 3,000 and 6,000 rubles, but is it worth buying? Consider the pros and cons":
Advantages:
- 💰 Price: One of the cheapest smartphones with support 4G (version).
- 🔋 Removable battery: You can easily replace the battery yourself (the cost of a new one is about 500-800 rubles).
- 📱 Compactness: Comfortable size (140.4 × 70.1 × 8.4 mm and weight (137 d) — a rarity among modern smartphones.
- 🔧 Repairability: It is easy to find parts (displays, cameras, speakers) and service centers that work with the model.
Disadvantages:
- 🐢 Performance: Snapdragon 425 weakly pulls modern applications (for example, Telegram or Vkontakte can slow down).
- 📵 No updates: The latest official firmware — MIUI 11 on Android 9, no support for new versions of WhatsApp, YouTube and banking apps.
- 📷 Camera: 13 MP (main) and 5 MP (front) with mediocre quality even in good lighting.
- 🔌 Micro-USB: Older charging connector (no support for fast charging).
- 📡 Network: No support 5G, In some versions, even VoLTE (you can not call through the phone). 4G).
Critical moment: from November 1, 2026, Google will stop supporting devices on Android 9 and below for new versions of applications. 5A Many popular services will stop updating, including Gmail, Chrome and Google Maps.
Who's the Redmi for? 5A 2026?
- 👵 Elderly people to call and SMS (Simple interface, large icons in MIUI).
- 🎮 Children for games like Minecraft PE Brawl Stars (at minimum settings).
- 🔧 As a spare phone or a "building" gadget (it is not a pity to drop or stain).
- 💻 For experiments with custom firmware (for example, LineageOS).
Battery condition (capacity must be at least 2000 mAh)
The performance of all buttons and connectors
Absence of "broken" pixels on the screen
Maintaining the right frequencies 4G (Check it out via ##4636##)
The original box and documents (reduces the risk of theft)-->
Comparison of Xiaomi Redmi 5A with modern budget smartphones
To understand how much Redmi is 5A It's outdated, we'll compare it to the current budget models Xiaomi in 2026. For an honest comparison, take smartphones in the price range up to 10 000 rubles:
| Characteristics | Redmi 5A (2017) | Redmi A2 (2023) | Poco C51 (2023) | Redmi 12C (2023) |
|---|---|---|---|---|
| Processor | Snapdragon 425 | Helio G36 | Helio G35 | Helio G85 |
| RAM/Memory | 2/16 GB | 2/32 GB | 3/32 or 4/64 GB | 3/64 or 4/128 GB |
| Screen. | 5.0" HD (720p) | 6.52" HD+ (720p) | 6.52" HD+ (720p) | 6.71" HD+ (720p) |
| Battery | 3000–3080 mAh | 5,000 mAh | 5,000 mAh | 5,000 mAh |
| Android | 9 (no updates) | 13 (Go Edition) | 12 | 12 |
| Price (2026) | 3 000–6 000 ₽ (b/w) | 6 000–8 000 ₽ (new) | 7 000–9 000 ₽ (new) | 8 000–10 000 ₽ (new) |
As you can see from the table, even the most budget new smartphone Xiaomi in 2026 (Redmi) A2) surpasses Redmi 5A by all means:
- 🔋 1.5-2 times the battery capacity.
- 🖥️ Modern processor (albeit budget, but with support for new versions of Android).
- 📱 More modern display (the aspect ratio is 20:9 instead of 16:9).
- 🔒 Support for Face Unlock and modern security standards.
The only one where Redmi is. 5A If you have a critical factor, you might be justified in buying a used device, and in all other cases, you'd better consider new models, even if you have to pay 2,000 to 3,000 rubles.
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If your budget is limited to 5,000 rubles, it is better to look for newer models, for example, Redmi. 8A (2019 or Redmi 9A (They are not much more expensive, but offer significantly better performance and support for modern applications.
How to prolong the life of Xiaomi Redmi 5A: Optimization and repair advice
If you already own Redmi, 5A or still decided to buy it, a few tips will help make the use of the device more comfortable:
1. Software optimization
- 🧹 Cleaning up the system: Remove unnecessary applications through Settings → Use the built-in cleaning utility in MIUI memory-free.
- 🔄 Lightweight versions of apps: Install Facebook Lite, Messenger Lite, YouTube Go instead of the standard versions.
- 🛡️ Turn off animation: Turn on developer mode (click 7 times on version) MIUI in settings) and install window animation = 0.5x or disconnect.
- 🔋 Battery Savings: Activate Charge Savings mode in battery settings and turn off background activity for unnecessary apps.
2. Hardware improvements
- 🔄 Battery replacement: The original battery loses up to 50% of its capacity in 5-6 years. BM47) It costs about 600 rubles.
- 📱 Protective glass and case: Redmi screen 5A It does not have Gorilla Glass, so it is easily scratched.
- 🔌 Micro-USB connector replacement: Over time, the connector will loosen. Repair will cost 500-800 rubles.
3. Alternative firmware
Official updates for Redmi 5A They have long ceased, but enthusiasts are developing custom firmware:
- 🐧 LineageOS 16/17.1 (Android 9/10) — most stable alternative.
- 🤖 Pixel Experience – firmware with pure Android and support for Google Camera.
- ⚡ MIUI Pro - modified version MIUI high-set.
⚠️ Attention: Installing custom firmware requires unlocking the bootloader, which resets the device to factory settings and can lead to loss of warranty (if it is still valid.
If you're not sure about your abilities, it's best to go to a service center.Redmi's average cost of flashing. 5A — 1,000–1,500 rubles.
How to unlock the bootloader on Redmi 5A?
Where to buy spare parts and accessories for Xiaomi Redmi 5A 2026
Despite the fact that Redmi 5A It's been long since retired, and parts and accessories can still be found for it:
1. Original spare parts
- 🛒 Xiaomi official service centers: You can order original displays, batteries and cameras, but the price will be higher than that of analogues.
2. Analogues and compatible accessories
- 🔌 Chargers: Any one will fit with the exit 5V/1A or 5V/2A and a micro-USB connector.
3. Covers and protective glass
On the Redmi. 5A fitting:
- Redmi 5 (but may not fit the buttons)
Protective glass is better to choose with a coating 2.5D size 128×68 mm Cost - from 100 before 300 ruble.
When buying spare parts, be sure to clarify:
- Version of the device (MDG5 — global, MCI3 — Indian).
- Color of the body (black, gold, pink, blue).
- Availability of a warranty for a spare part (at least 1 month).
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Before buying parts, check their compatibility by the serial number of the device (16 GB may not be suitable for riva_lite (32 GB) due to different plumes.