Design and Build
The Xiaomi Redmi 8A Dual showcases a commendable design for a budget smartphone. Its dimensions are 156.5 x 75.4 x 9.4 mm, and it weighs in at 188 grams, which provides a comfortable in-hand feel. The device has a durable build with a glass front protected by Gorilla Glass 5, a plastic back, and a sturdy plastic frame. It’s available in various color options, namely Sky White, Sea Blue, and Midnight Grey, giving users some flexibility to choose one that best suits their style.
Display
Sporting a 6.22-inch IPS LCD display, the Redmi 8A Dual offers vibrant visuals with a typical brightness of 400 nits. The screen-to-body ratio stands at approximately 81.8%, providing an immersive viewing experience despite its budget standing. With a resolution of 720 x 1520 pixels and a pixel density of around 270 ppi, the display quality is quite satisfactory for daily tasks and multimedia consumption. The Corning Gorilla Glass 5 protection further adds to the reliability of the screen, making it resistant to minor scratches and accidental drops.
Performance
Under the hood, the smartphone is powered by the Qualcomm Snapdragon 439 chipset, a reliable choice for entry-level devices. The octa-core CPU comprises 4x1.95 GHz Cortex-A53 cores and 4x1.45 GHz Cortex-A53 cores, delivering balanced performance for most applications. The Adreno 505 GPU supports basic gaming and graphical tasks, making it suitable for day-to-day usage. The device runs on Android 9.0 (Pie), upgradable to Android 10 with MIUI 12, ensuring a smooth user interface and experience thanks to Xiaomi’s optimizations.
Memory and Storage
The Redmi 8A Dual is available in different memory configurations: 32GB with 2GB of RAM, 32GB with 3GB of RAM, and 64GB with 3GB of RAM. This variety allows users to pick a model that fits their usage requirements and budget. Furthermore, the microSDXC card slot provides the option for expanding storage, providing ample space for applications, media files, and more, which is particularly advantageous for users who need additional storage capacity.
Camera
The main camera setup features a dual-camera system: a 13 MP wide sensor with an aperture of f/2.2 alongside a 2 MP depth sensor with an aperture of f/2.4. This combination allows for decent photography capabilities, including features like PDAF, LED flash, HDR, and panorama mode. The device can shoot videos at 1080p at 30fps, which is quite adequate for basic video recording tasks. On the front, the smartphone carries an 8 MP selfie camera with an aperture of f/2.0, which also supports HDR and offers 1080p video recording capabilities, making it suitable for video calls and selfies.
Battery Life
A standout feature of the Redmi 8A Dual is its robust 5000mAh Li-Po non-removable battery, which ensures prolonged usage time on a single charge. It supports 18W wired charging and 2.5W reverse wired charging, offering flexible and fast charging options for users on the go. This long-lasting battery life is a significant selling point for those who rely on their phones throughout the day without frequent access to charging facilities.
Connectivity and Additional Features
The Redmi 8A Dual covers essential connectivity features, including GSM, HSPA, and LTE support across various bands. Internet and data services are reliable, complemented by features like Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Bluetooth 4.2, GPS, GLONASS, and BDS positioning technologies. The inclusion of a USB Type-C 2.0 port and OTG support adds versatility for data transfer and peripheral connectivity. Notably, the smartphone features an FM Radio with a built-in antenna, a 3.5mm headphone jack for audio accessories, and a range of sensors like an accelerometer, proximity sensor, and compass.
Conclusion
In summary, the Xiaomi Redmi 8A Dual stands out as an attractive offering in the budget smartphone segment. With its durable design, decent performance thanks to the Snapdragon 439, and reliable camera functions, it caters well to users seeking a cost-effective device without sacrificing essential features. The remarkable battery life and user-friendly MIUI interface provide additional reasons for budget-conscious consumers to consider this model. Despite lacking cutting-edge features found in premium phones, the Redmi 8A Dual undoubtedly delivers significant value for its price range.
Key Features of Xiaomi Redmi 8A Dual
- Dual SIM (Nano-SIM, dual stand-by) with GSM / HSPA / LTE support
- Durable build with Corning Gorilla Glass 5 protection
- 6.22 inches IPS LCD display with 720 x 1520 pixels resolution
- Powered by Qualcomm Snapdragon 439 chipset
- Upgradable Android OS from 9.0 (Pie) to Android 10, MIUI 12
- Expandable storage via microSDXC dedicated slot
- Dual main camera: 13 MP (wide) + 2 MP (depth) with LED flash and HDR support
- 8 MP selfie camera with HDR feature
- USB Type-C with OTG support
- Large 5000 mAh battery with 18W fast charging capability
- Available in three colors: Sky White, Sea Blue, Midnight Grey
Disadvantages of Xiaomi Redmi 8A Dual
- Low display resolution of 720 x 1520 pixels, resulting in a pixel density of ~270 ppi, which might not be as sharp compared to other devices.
- Lack of NFC, limiting some wireless transaction capabilities.
- Uses Bluetooth version 4.2, which is outdated compared to newer standards like Bluetooth 5.0 and above.
- Not equipped with advanced sensors like a fingerprint sensor, which is common in many modern smartphones.
- The internal storage options are limited to a maximum of 64GB, which might be insufficient for some users without heavy reliance on a microSD card.
- Performance might be limited due to the older Snapdragon 439 processor, particularly for power users or gamers.
- The Android version is initially 9.0 (Pie), which although upgradable to Android 10, is still older compared to the latest versions available in the market.
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