Why it’s important to know the processor bitwise in Redmi 9A
When choosing a budget smartphone Xiaomi Redmi 9A, many users are faced with the question: how many bits in its processor is 32 or 64? This characteristic directly affects what applications can be installed, how the device will work in 2-3 years, and even the ability to update Android. In 2026, when most applications switched to 64-bit architecture, this parameter became critical for the durability of the smartphone.
In this article, we will discuss in detail:
- 🔍 The exact bit size of the MediaTek Helio processor G25 redmi 9A and its architecture
- ⚡ How a 32-bit system limits the capabilities of a smartphone today
- 📱 Can I upgrade Redmi? 9A 64-bit firmware and is it worth it?
- 🔄 Comparison with other budget models Xiaomi by bit
If you are planning to buy the Redmi 9A in 2026 or are already using it, this information will help you avoid typical compatibility issues and optimize your device.
Technical characteristics of Redmi 9A: processor bit
Xiaomi Redmi 9A is powered by the MediaTek Helio G25 processor, a budget chipset released in 2020 that is built on the 64-bit architecture of the ARM Cortex-A53, but there’s an important caveat: despite supporting 64-bit hardware, the MIUI firmware for the Redmi 9A is 32-bit by default, which means that the operating system and most system processes use 32-bit instructions.
Key details of the Helio G25 architecture:
- 💾 Memory: LPDDR4X (Up to 3 GB depending on the modification)
It is important to understand that the 64-bit processor architecture ≠ 64-bit firmware. Helio. G25 It can execute 64-bit commands, but Xiaomi released for Redmi 9A This solution is associated with optimization for markets with low hardware requirements (for example, India, Africa), where 32-bit applications are still common today.
The Implications of 32-bit Firmware: What It Means for the User
The main problem with the 32-bit firmware on Redmi 9A is limited compatibility with modern applications.Beginning August 1, 2019, Google has obliged developers to publish only 64-bit versions of the applications on Google Play.
- 🚫 New games (e.g. Genshin Impact, Call of Duty Mobile) may not run or may work with errors.
- ⚠️ Banking applications (SberBank, Tinkoff, VTB) often require 64-bit support for security.
- 🔄 Social networks (Telegram, VK) can lag due to lack of optimization under 32 bits.
- 📱 System updates MIUI After 2022, they may contain 64-bit components, which will lead to failures.
In addition, 32-bit systems have a limit on the maximum amount of RAM - theoretically up to 4 GB, but in practice in Redmi 9A (with 2-3 GB of RAM) this is manifested in:
- 🐢 Slowing down multitasking (apps are more often unloaded from memory).
- 🗑️ Memory Leakages During Long-Term Use.
- 🔋 Increased energy consumption due to less efficient task handling.
⚠️ Note: If you are planning to use Redmi 9A For mobile banking or modern games, check the compatibility of specific applications on the developer’s website. Some banks (for example, Alfa-Bank) have already officially announced the end of support for 32-bit devices from 2026.
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Before buying Redmi 9A, check the list of apps you use on Google Play. The Requirements section should state “64-bit required” – if so, the app will not work or will work with errors.
Can I translate Redmi 9A to 64-bit firmware?
Technically, yes, but with reservations, there are several ways to make Redmi 9A work in 64-bit mode:
- LineageOS, Pixel Experience: Some developers have ported 64-bit-versions of Android 10/11 for Helio G25. For example, the Pixel Experience firmware can work in the 64-bit mode, but: 🔧 Requires unlocking the bootloader (risk of a brick!). 📱 Not all features will work (e.g., a camera or fingerprint sensor). 🔄 Updates will have to be installed manually.
Patches via Magisk or Xposed
There are modules that force 64-bit mode for individual applications (e.g., lib64 via Magisk), but this does not solve the problem completely - the system remains 32-bit.
Before trying to flash the device, consider:
Check the phone model (must be M2006C3LG or M2006C3LI)
Download the correct firmware version for your region
Make a backup of data through TWRP or Xiaomi Cloud
Charge your phone at least 70%
Prepare the cable. USB and PC with installed drivers-->
⚠️ Warning: Unofficial firmware may contain vulnerabilities or spyware. Check the developer's reputation on forums before installing. 4PDA or XDA Also note that unlocking the bootloader will reset all data and may take away the warranty (if it is still valid).
Redmi 9A comparison with other Xiaomi budget smartphones by bit
To understand how far the Redmi 9A lags behind the competition, compare it with other budget models Xiaomi in terms of processor bit and firmware:
| Model | Processor | Processor biting | Firmware bit (MIUI) | Support for 64-bit applications |
|---|---|---|---|---|
| Redmi 9A | Helio G25 | 64 bits | 32 bits | Partial (through emulation) |
| Redmi 9C | Helio G35 | 64 bits | 64 bits | Complete. |
| Redmi 8A | Snapdragon 439 | 64 bits | 32 bits | Partial |
| Poco C3 | Helio G35 | 64 bits | 64 bits | Complete. |
| Redmi A1 | Helio A22 | 64 bits | 64 bits | Complete. |
The table shows that the Redmi 9A is the only model in the 2020-2021 lineup with 32-bit firmware on a 64-bit processor. Even the cheaper Redmi 9C (with the same Helio G35) received a full 64-bit MIUI. This makes the 9A less resilient.
If you need long-term support for apps, consider alternatives:
- 📱 Redmi 9C — It is different from the processor (Helio). G35 instead G25), But it has 64-bit firmware.
- 💰 Poco C3 — same chipset, but with 64-bit MIUI and better optimization for gaming.
- 🆕 Redmi A1/A1+ — The latest budget lineup with full 64-bit support and Android 12.
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If you choose between Redmi 9A and Redmi 9C, it is better to overpay 500-1000 rubles for 9C – this guarantees support for modern applications for 2-3 years longer.
How to check the size of your Redmi 9A
To find out exactly what mode your Redmi 9A is running, follow the following steps:
- Using Android Settings: Go to Settings → About Phone → MIUI Version. Click 7 times on the MIUI Version field to activate Developer Mode. Then go back to Settings → Additional → For Developers and find CPU Architecture. If it says arm64-v8a, the processor is 64-bit, but the firmware can be 32-bit.
- Through the app CPU-Z: Install. CPU-Z From Google Play. In the SoC section, look at the Instruction Set: 🔹 ARMv8-A — processor supports 64 bits. 🔹 ARMv7 — Only 32 bits (in Redmi) 9A that's not supposed to be).
Through ADB:
Connect your phone to your PC, enable debugging over USB and execute the command:
adb shell getprop ro.product.cpu.abiIf armeabi-v7a is 32-bit, if arm64-v8a is 64-bit (unlikely for Redmi 9A).
You can also check the bit size of a particular application:
- Open the Settings → Applications.
- Select the app you want (such as Chrome).
- If the application information has a 64-bit string, it works in 64-bit mode (even on 32-bit firmware this is possible thanks to emulation).
In addition, 32-bit firmware takes up less memory space (important for a version with 32 GB of storage).