Celkon A20

Celkon A20 Overview

The Celkon A20 is a budget-friendly smartphone that runs on the Android 4.2.0 (Jelly Bean) operating system. It is powered by a dual-core 1.2 GHz processor and has 256 MB of internal memory along with 512 MB of RAM. The device also supports external memory expansion up to 32 GB via a microSD card slot.

The Celkon A20 features a 4-inch TFT display with a resolution of 480 x 800 pixels, providing a pixel density of 233 PPI. The touchscreen is capacitive and offers a responsive user experience. The phone has a compact size with a display area of 45.5 cm2 and a display aspect ratio of 5:3.

In terms of connectivity, the Celkon A20 supports 2G GSM networks and Wi-Fi 802.11 b/g/n. It also has dual SIM card slots, Bluetooth, Edge, GPRS, and microUSB 2.0 for data transfer. However, it does not have GPS capabilities.

The main camera on the Celkon A20 is 3.15 MP, while the selfie camera is 0.3 MP. The phone is available in black color and has a 1500 mAh Li-Ion battery capacity. It was released in August 2013 and comes with proximity and gyro sensors.

Pros:
- Affordable price
- Dual-core processor for smooth performance
- Expandable storage up to 32 GB
- Decent main camera for basic photography needs
- Compact size for easy handling

Cons:
- Limited internal memory and RAM
- Low-resolution selfie camera
- Lack of GPS functionality
- Outdated Android version (Jelly Bean)
- Low battery capacity compared to current smartphones