Aligator S4050 Duo

The Aligator S4050 Duo mobile is a budget-friendly smartphone that runs on the Android 4.2 Jelly Bean operating system. It is powered by a MediaTek MT6588 processor clocked at 1.20 GHz with four cores and an ARM Mali-450 MP4 GPU @600 MHz, providing smooth performance for everyday tasks. The device comes with 512 MB of RAM and 512 MB of internal memory, which can be expanded up to 64 GB via microSD, microSDHC, or microSDHC cards.

The phone features a 4.00-inch color TFT display with a resolution of 480 x 800 pixels and a pixel density of 233 ppi. It has a 58.3% screen-to-body ratio and comes with display protection. The Aligator S4050 Duo also includes NFC, Bluetooth, GPS, GPRS, EDGE, WiFi, DLNA, IrDA, USB, and WAP connectivity options.

The main camera on the Aligator S4050 Duo is a 3.2 MP shooter with LED flash and autofocus, while the selfie camera is 0.3 MP with a front-facing flash. The phone also supports video recording in formats such as H.263, H.264, and MPEG4. Other features include a radio, accelerometer, altimeter, barometer, fingerprint scanner, gravity sensor, gyroscope, hygrometer, iris scanner, magnetometer, proximity sensor, and thermometer.

Pros:
- Affordable price
- Decent processor and GPU for everyday use
- Expandable storage up to 64 GB
- NFC and Bluetooth connectivity
- Various sensors for added functionality

Cons:
- Low RAM and internal memory capacity
- Low-resolution cameras
- Outdated Android version
- Small battery capacity of 1500 mAh