Design and Build Quality

The Yezz Andy 4E4 features a compact and user-friendly design, making it an ideal device for those who prefer a smaller, more manageable smartphone. With dimensions of 125.8 x 63 x 10.8 mm and weighing only 112 grams, it's both lightweight and easy to carry around. The device offers a tactile feel due to its plastic build, which is both sturdy and practical. Available in a range of colors including Black, White, Gray, Blue, and Pink, users can choose a color that best suits their personal style. The device supports Dual SIM functionality (Micro-SIM) allowing users the flexibility of managing two numbers or networks simultaneously.

Display Characteristics

The Andy 4E4 sports a 4.0-inch TN display, which might not compete with the modern demands for screen size, but for a device of its era, it was adequate. The screen resolution is 480 x 854 pixels, providing about 245 pixels per inch, which is decent for routine operations such as reading text messages, browsing, or viewing photos. Although not the most vivid, the display supports a 16:9 aspect ratio, bringing a balance to media consumption on a small screen.

Performance and Software

At the heart of the Yezz Andy 4E4 is the Spreadtrum SC7731C chipset. This is coupled with a quad-core 1.2 GHz Cortex-A7 CPU and a Mali-400MP2 GPU. While not designed for high-end gaming or resource-demanding applications, this setup is sufficient for basic smartphone tasks like calling, texting, browsing, and using light apps. The device is powered by Android 6.0 (Marshmallow), which was a popular OS version during its time, known for its user-friendly interface and improved features over previous versions.

Memory and Storage

The device comes equipped with 512 MB of RAM and 4 GB of internal storage. While the RAM size might limit multitasking capabilities, it is adequate for simple tasks. The internal storage, though minimal, can be expanded via a dedicated microSDXC slot, allowing users to store more apps, photos, and media files on their devices without hassle.

Camera Quality

For photography needs, the Yezz Andy 4E4 features a 5 MP main camera. It is equipped with an LED flash and supports panorama shots, allowing for basic photography under various conditions. This camera setup is capable of recording videos at 720p@30fps, which is fairly standard. The front-facing camera is a 2 MP shooter, designed more for video calls and basic selfies.

Battery Life

An important aspect of any mobile device is battery life, and the Andy 4E4 is equipped with a 1400 mAh Li-Ion battery. While it doesn't cater to heavy usage, it is suitable for moderate tasks. The manufacturer claims a stand-by time of up to 116 hours on a 3G network and talk time up to 4 hours on a 3G network. Users looking for minimal usage such as calling or occasional browsing will find this adequate.

Connectivity Options

Connectivity is a vital feature of mobile phones, and the Yezz Andy 4E4 supports GSM and HSPA network technologies. It offers a Wi-Fi 802.11 a/b/g/n connection for wireless internet access. Additionally, traditional connectivity features such as Bluetooth 2.1 for wireless file transfers and microUSB 2.0 for charging and data transfer are present. Though it lacks modern-day connectivity features like NFC, it includes GPS for location services and a stereo FM radio for entertainment.

Audio Capabilities

The Yezz Andy 4E4 comes with a loudspeaker capable of an adequate audio experience for calls and media playback. For personal audio, it provides a 3.5mm audio jack which is compatible with a wide range of headphones and earphones, catering to users who still prefer wired audio solutions.

Obsolescence and Market Position

Released in December 2016, the Yezz Andy 4E4 has since been discontinued. At the time of release, it targeted budget-conscious consumers looking for basic smartphone functionalities. Even though its specifications do not match up with the flagship smartphones today, for its time, it provided value for lightweight users and those requiring essential smartphone features on a budget.