The NIU Andy 4E2I is a budget-friendly smartphone that was released in 2015. It offers basic functionalities suitable for users who require essential features without the need for high-end specifications. Despite its modest components, it aims to provide a satisfactory user experience for its price range.
The NIU Andy 4E2I is designed to be compact and lightweight, making it easily portable. With dimensions of 121 x 64.6 x 10.7 mm and weighing just 110 grams, it fits comfortably in the hand or pocket. The body of the phone supports dual SIM functionality, allowing flexibility in network usage. Available in five different colors—Black, White, Red, Blue, and Yellow—users have a variety of choices to suit their personal tastes.
Equipped with a 4.0-inch TFT display, the NIU Andy 4E2I offers a resolution of 480 x 800 pixels. The screen-to-body ratio is approximately 58.3%, and the pixel density stands at around 233 ppi. While not designed for high-definition content, the display suffices for basic tasks such as reading text, browsing the web, and viewing images.
At its core, the NIU Andy 4E2I houses a Mediatek MT6572M chipset featuring a dual-core 1.0 GHz Cortex-A7 processor. This is paired with a Mali-400 GPU for basic graphical tasks. The smartphone comes with Android 4.4 KitKat pre-installed, which, despite being an older version, can run essential Android applications. The device has 4GB of internal storage and 512MB of RAM, with support for microSDXC cards to expand storage if more space is needed.
The handset sports a single 5 MP rear camera, which comes equipped with an LED flash and panorama mode for taking still photos. Video recording is possible at a resolution of 480p at 30 frames per second. The front-facing camera of 1.3 MP meets basic needs such as video calls and selfies, albeit with limited quality.
The NIU Andy 4E2I is powered by a removable Li-Ion 1400 mAh battery. For standby use, the battery can last up to 280 hours on a 2G connection and up to 232 hours on 3G. Talk time, however, varies, with the potential to last up to 18 hours on 2G and up to 9 hours on 3G networks.
The device supports various connectivity features including Wi-Fi 802.11 a/b/g/n, Bluetooth 4.0 with A2DP, and GPS for positioning services. It also includes a stereo FM radio for entertainment and a microUSB 2.0 port for charging and data transfer. While the smartphone lacks NFC support, its basic connectivity options serve everyday needs effectively.
For audio, the NIU Andy 4E2I includes a loudspeaker and a 3.5mm jack for headphones, ensuring users can enjoy music or take calls through wired audio accessories. In terms of sensors, the phone comes with an accelerometer, a feature that adds a layer of interactivity with certain applications and features such as screen rotation and motion-based commands.
Supporting GSM and HSPA networks, the device is capable of managing 2G and 3G bands efficiently. The HSPA speed allows users to browse the internet and manage data services at a reasonable rate, despite not supporting 4G LTE connections.
The NIU Andy 4E2I is a straightforward device catering to users who need an affordable handset for basic tasks. While it does not compete with modern smartphones on specifications, its practicality and ease of use ensure it remains a viable option for budget-conscious consumers or as a backup device. Its range of color options, basic yet effective features, and dual SIM support collectively offer a commendable experience for its segment.
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