Network

The Celkon C5055 is classified as a feature phone and supports basic network functionality. It operates on GSM technology, providing support for 2G bands, specifically GSM 900 / 1800 for SIM 1 and SIM 2. Users of the Celkon C5055 can leverage GPRS for data connectivity, although the device does not support EDGE technology. This network setup ensures that the phone can handle basic calling and texting operations seamlessly.

Launch

The Celkon C5055 was announced in 2014. It has since been discontinued, reflecting the transition in consumer preferences towards more advanced smartphones. However, during its active lifecycle, the Celkon C5055 catered to users seeking a basic and reliable device for communication and light media usage.

Body

With a compact and ergonomic design, the Celkon C5055 measures 102 x 57 x 13.6 mm (4.02 x 2.24 x 0.54 in). This size ensures the phone fits comfortably in the hand and is easy to carry in pockets or small bags. Weighing just 90.6 g (3.17 oz), the device is lightweight, further enhancing its portability. It supports dual SIM functionality, allowing for the convenience of using two phone numbers in one device.

Display

The Celkon C5055 features a 2.8-inch TFT display with a resolution of 240 x 320 pixels, offering approximately 143 ppi density. This results in adequate clarity for the phone's basic operation. Its screen-to-body ratio of ~41.8% is consistent with its purpose as a functional and straightforward mobile device.

Memory

In terms of storage, the Celkon C5055 supports memory expansion via a microSDHC slot, providing users with the option to boost storage for additional contacts, call records, and any supported media. The device includes essential phone book capabilities and can store call records as expected from a feature phone.

Main Camera

The Celkon C5055 is equipped with a single 1.3 MP main camera, capable of capturing basic images and videos. While it does not match the capabilities of modern smartphone cameras, it allows for the capture of quick, spontaneous photos.

Selfie Camera

Interestingly, the Celkon C5055 also includes a basic selfie camera, although the specification details beyond its presence are not prominent. While not designed for high-quality self-portraits, this feature serves its purpose in a feature phone context.

Sound

The phone includes a loudspeaker, ensuring audible and clear call tones and alerts. It also incorporates a 3.5mm headphone jack, allowing users to listen to music or calls via standard headphones.

Comms

Communication technologies on the Celkon C5055 are quite basic. It does not offer WLAN connectivity, limiting internet access to cellular data via GPRS. Bluetooth 2.0 is available for short-range wireless transfers, such as sharing contacts or small files. While the device lacks GPS and NFC, it includes FM radio functionality, providing users with entertainment options. For wired connectivity, the phone uses a standard microUSB port for charging and data transfer.

Features

Additional features of the Celkon C5055 include support for basic messaging services and a selection of pre-installed games. Java support is also included, allowing for the running of Java-based applications, a common feature in many feature phones of its era.

Battery

The device is powered by a removable Li-Ion 1000 mAh battery, providing sufficient power for its intended use. With its low-energy requirements, the Celkon C5055 offers a reasonable battery life, fitting for a feature phone.

Miscellaneous

The Celkon C5055 was available in a classic black color, appealing to users who prefer a traditional and professional appearance. From a safety perspective, the phone has a SAR EU rating of 0.98 W/kg for the head and 0.73 W/kg for the body, compliant with exposure standards during its release.