Xiaomi Redmi A3x

Xiaomi Redmi A3x: A Comprehensive Guide to the New Budget-Friendly Smartphone

In today’s fast-paced world, having a reliable smartphone that doesn’t break the bank is more important than ever. Enter the Xiaomi Redmi A3x, a new addition to Xiaomi’s extensive lineup of budget-friendly devices. Announced and released in May 2024, this smartphone promises to deliver excellent performance without emptying your wallet. Whether you’re a student, a professional, or someone looking for a secondary device, the Redmi A3x might just be the perfect fit for you.

Network Technology

One of the key aspects of any smartphone is its network capability, and the Redmi A3x does not disappoint. It supports GSM, HSPA, and LTE technologies, ensuring that you stay connected no matter where you are. With support for 2G, 3G, and 4G bands, including GSM 850/900/1800/1900 for both SIM slots and HSDPA 850/900/2100, this phone offers robust connectivity options. Whether you’re making calls, browsing the web, or streaming videos, the Redmi A3x has you covered.

Launch and Availability

The Xiaomi Redmi A3x was announced on May 24, 2024, and it was made available for purchase on the same day. This quick turnaround from announcement to release means that you don’t have to wait long to get your hands on this impressive device. Currently, it is available in various markets, making it accessible to a wide range of consumers.

Body and Build

When it comes to build quality, Xiaomi has ensured that the Redmi A3x stands out in its price range. The phone features a glass front and back, protected by Corning Gorilla Glass 3, with a sturdy plastic frame. This combination offers durability while maintaining a sleek and modern look. Additionally, the device supports dual SIM functionality, allowing you to use two Nano-SIM cards simultaneously, which is ideal for separating work and personal contacts.


The display is another area where the Redmi A3x shines. It boasts a 6.71-inch IPS LCD screen with a 90Hz refresh rate, providing smooth visuals whether you’re gaming or scrolling through social media. With a screen-to-body ratio of approximately 82.9%, the display feels immersive and expansive. The resolution of 720 x 1650 pixels results in a pixel density of around 268 ppi, ensuring clear and sharp images. Plus, the Corning Gorilla Glass 3 protection helps guard against scratches and minor drops.

Platform and Performance

Under the hood, the Redmi A3x runs on Android 14, coupled with Xiaomi’s MIUI skin, offering a user-friendly and customizable experience. The device is powered by the Unisoc T603 chipset, featuring an octa-core CPU that balances performance and power efficiency. Whether you’re multitasking, gaming, or simply browsing, this chipset ensures that everything runs smoothly.

Memory and Storage

Storage and memory are crucial for any smartphone, and the Redmi A3x offers a decent configuration for its price. It comes with 64GB of internal storage and 3GB of RAM, which should be sufficient for everyday tasks and moderate app usage. Additionally, the phone supports a microSDXC card through a dedicated slot, allowing you to expand the storage if needed. The use of eMMC 5.1 technology ensures that data transfer speeds remain acceptable for most users.

Main Camera

The camera setup on the Redmi A3x is designed to capture your daily moments with ease. The main camera is an 8 MP wide lens with an aperture of f/2.0, accompanied by a 0.08 MP auxiliary lens. This setup, combined with features like LED flash and HDR, allows you to take decent photos in various lighting conditions. The camera also supports 1080p video recording at 30fps, making it suitable for capturing videos on the go.

Selfie Camera

For selfie enthusiasts, the Redmi A3x offers a 5 MP front camera with an aperture of f/2.2. This wide lens is perfect for group selfies and video calls. Like the main camera, the front camera also supports 1080p video recording at 30fps, ensuring that your video chats are clear and smooth.

Sound and Audio Features

In terms of audio, the Redmi A3x includes a loudspeaker that delivers clear sound, making it great for hands-free calls and media consumption. Additionally, it retains the 3.5mm headphone jack, which is becoming increasingly rare in modern smartphones. This allows you to use your favorite wired headphones without needing an adapter.

Communication Features

Staying connected is easy with the Redmi A3x, thanks to its comprehensive communication features. The device supports WLAN and Bluetooth, ensuring seamless connectivity with other devices. It also includes GPS, GLONASS, GALILEO, and BDS for accurate positioning and navigation. However, it’s worth noting that the phone does not support NFC, which means you won’t be able to use it for contactless payments. Nevertheless, the inclusion of an FM radio adds a touch of old-school charm, allowing you to listen to your favorite radio stations on the go.

USB and Connectivity

The Redmi A3x comes equipped with a USB Type-C port, which is a standard feature in modern smartphones. This port allows for faster charging and data transfer compared to the older micro USB standard. Additionally, the device supports USB On-The-Go (OTG), enabling you to connect USB peripherals like flash drives directly to the phone.

Sensors and Additional Features

Security and convenience are key considerations for any smartphone user, and the Redmi A3x addresses these with its side-mounted fingerprint sensor. This placement is both ergonomic and efficient, allowing you to unlock your phone quickly and easily. While the phone includes other unspecified sensors, it’s safe to assume that basic sensors like an accelerometer and proximity sensor are part of the package.

Battery Life

A long-lasting battery is essential for modern smartphones, and the Redmi A3x delivers in this department with a 5000 mAh non-removable battery. This large battery capacity ensures that you can go through your day without constantly worrying about recharging. The phone supports 10W wired charging, which, while not the fastest, is sufficient for overnight charging or top-ups during the day.

Colors and Design Options

When it comes to aesthetics, the Redmi A3x offers a range of attractive colors to choose from. Available in Midnight Black, Moonlight White, and Aurora Green, the phone caters to different tastes and preferences. The design is sleek and modern, making it a stylish accessory as well as a functional device.


In conclusion, the Xiaomi Redmi A3x is a solid choice for anyone seeking a budget-friendly smartphone with a good balance of features and performance. From its robust network capabilities and sturdy build to its impressive display and reliable battery life, this phone offers great value for its price. While it may lack some premium features like NFC, it more than makes up for it with its overall performance and design. Whether you’re looking for your next primary phone or a dependable secondary device, the Redmi A3x is worth considering.


Is the Xiaomi Redmi A3x suitable for gaming?

While the Redmi A3x is not a gaming powerhouse, its Unisoc T603 chipset and 90Hz display make it capable of handling casual gaming quite well.

Does the Redmi A3x support fast charging?

The Redmi A3x supports 10W wired charging, which is not considered fast charging but is adequate for most users.

Can I expand the storage on the Redmi A3x?

Yes, the Redmi A3x has a dedicated microSDXC card slot that allows you to expand the storage.

What version of Android does the Redmi A3x run?

The Redmi A3x runs on Android 14 with Xiaomi’s MIUI skin.

Is the Redmi A3x waterproof?

The Redmi A3x does not have an official IP rating for water resistance, so it’s best to avoid exposing it to water.

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