Obi Boa S503

The Obi Boa S503 is a budget-friendly smartphone that offers decent features for everyday use. Running on Android v4.4 (Kitkat) operating system, this device is powered by a Quad-core 1.3 GHz processor, making it capable of handling basic tasks with ease. With 1 GB of RAM and 4 GB of internal memory, users have enough space to store their apps, photos, and videos. Additionally, the phone supports external memory of up to 64 GB via a microSD card.

The Obi Boa S503 sports a 5.0-inch IPS LCD display with a resolution of 294 ppi, providing sharp and vibrant visuals. The touchscreen is capacitive and supports multi-touch gestures for a smooth user experience. The phone also features a dual SIM slot, allowing users to easily switch between two different networks.

In terms of camera capabilities, the Obi Boa S503 comes with an 8 MP primary camera with autofocus and LED flash, as well as a 2 MP front-facing camera for selfies. Other features include 4x digital zoom, face detection, and high-resolution image capture.

The device also includes Bluetooth and Wi-Fi connectivity options, FM radio, loudspeaker, and a 2400 mAh Li-ion battery for long-lasting usage. The phone is available in a sleek white color and comes equipped with a proximity sensor for added convenience.

Pros:
- Affordable price point
- Decent camera quality with autofocus and LED flash
- Dual SIM support
- Expandable storage up to 64 GB
- Sleek design

Cons:
- Limited internal storage capacity
- Outdated Android version
- Low RAM capacity may result in slower performance for multitasking applications