Body build and design

Redmi A3x measures 168.4 x 76.3 x 8.3 mm (6.63 x 3.00 x 0.33 in) and weighs 193g. Its build is of a Glass front (Gorilla Glass 3), plastic back, and a plastic frame, the A3x is a Dual SIM (Nano-SIM, dual stand-by) smartphone with a side-mounted fingerprint scanner integrated into the power button.

Display

Xiaomi Redmi A3x features a 6.71-inch IPS LCD with a resolution of 720 x 1650 pixels and a pixel density of approximately 268 ppi. The display also supports a 90Hz refresh rate. It has a Gorilla Glass 3 on top for protection. The panel also has a waterdrop notch for the 5 MP selfie camera.

Camera Set-up

The device comes with a dual-camera setup.

Rear Camera: The rear camera setup consists of an 8 MP, (wide) primary camera and 0.08 MP (auxiliary lens). The main camera records 1080p videos and features Dual-LED flash, and HDR.

Front Camera: The front camera is a 5MP shooter for selfies and video calls. The front lens records 1080p videos.

Both the front and rear cameras on the handset are basic and provide an average experience when it comes to photography and recording videos. For 4K videos and more sophistication when it comes to photography and videography on smartphones, you may have to opt for more expensive models from Redmi (Redmi 12, Redmi Note 12R, Redmi Note 13 4G) or rival brands such as Samsung Galaxy A14, Vivo Y27s or Vivo V30 5G.

Redmi A3x has provisions for Google Camera. If you want to install Google Camera (GCam) on your device, simply:

Performance of Redmi A3x

Xiaomi Redmi A3x is a budget smartphone with the following performance specifications:

• Operating System: Android 14, MIUI
• System on Chip (SoC): Unisoc T603 (22 nm)
• CPU: Octa-core 1.8 GHz
• Graphics: PowerVR GE8320
• RAM: Available in 3GB, 4GB variants
• Storage: Available in 64GB, 128GB variants.

Whereas these are technical specifications, the actual performance may vary based on individual usage patterns. Overall, the handset performs decently for a budget smartphone with average specifications.

Network And Connectivity

As a budget-friendly, utility handset, Xiaomi Redmi A3x supports the following network and connectivity features:

• Network Technology: GSM / HSPA / LTE for 2G, 3G and 4G Bands
• Wi-Fi: Wi-Fi 802.11 a/b/g/n/ac
• Bluetooth: 4.2, A2DP
• GPS: Yes, with GLONASS, GALILEO
• Radio: FM radio
• USB: USB Type-C 2.0
• SIM: Dual SIM (Nano-SIM, dual stand-by)
• 3.5mm jack: supported
• NFC: not supported
• Infrared: not supported
• Sensors: Fingerprint (side-mounted), accelerometer

Battery And Power Management

Xiaomi Redmi A3x packs a 5,000mAh Li-Ion battery. The device supports 10W wired charging. However, it does not support wireless charging, reverse charging, or fast charging.

Pros and Cons of Redmi A3x

Pros

• Premium look and feel
• Large 6.71-inch 90Hz display, providing a smooth and immersive viewing experience.
• Impressive battery life, that lasts 24+ hours for an average user.
• This provides ample space for your apps, photos, and videos from the available options of 64GB and 128GB storage.
• Android 14: This means it runs a clean, bloatware-free version of Android.
• 3.5mm jack port
• FM Radio support.

Cons

• The screen resolution is relatively low, which might affect the sharpness of images and text
• Slippery design which makes safe handling difficult due to poor grip support.
• Limited to 4G connectivity
• Slow Charging: The phone takes a while to charge fully, despite the 10W fast charger unit.
• The IPS LCD technology is not as vibrant or energy-efficient as AMOLED.
• Lower quality camera setup: The camera performance might not live up to expectations.
• With no IP rating, the phone is not officially certified as water or dust-resistant.
• No NFC

Verdict

For a budget smartphone, the Redmi A3x is a great device to have and use. It offers a decent set of features for its price. It has a large 6.71-inch display, a Unisoc T603 (22 nm) chipset, and a 5,000mAh battery. The phone also comes with a dual-camera main setup (8MP +0.08MP), supports FM Radio, and has a 3.5mm jack port installed.