The Yezz C21 is a feature phone that caters to users who prefer basic functions over the complex interfaces of modern smartphones. Released in August 2016, this device offers essential communication and multimedia functionalities. Although it has been discontinued, it remains memorable for its simplicity and practicality, particularly for individuals seeking reliable mobile devices for fundamental operations.
The Yezz C21 boasts a compact and light design, measuring 113 x 48.5 x 14.6 mm and weighing only 70 grams. Its diminutive dimensions and lightweight build make it perfect for users who favor portability and ease of use. The phone is crafted to be durable, with its sturdy plastic construction providing a measure of resilience against everyday wear and tear.
The phone is available in several colors, including black, white, red, and blue, allowing for a bit of personal expression despite its basic nature. Dual SIM support further enhances its practicality for users needing to manage multiple phone numbers or services.
The Yezz C21 features a 1.8-inch TFT display with a resolution of 128 x 160 pixels. The screen can display up to 256K colors, providing adequate visual perception for reading texts and navigating through the phone’s menu. Given its 18.6% screen-to-body ratio, it’s clear the design prioritizes functionality and durability over expansive viewability.
Powered by a Spreadtrum SC6531DA chipset and a 321 MHz CPU, the Yezz C21 is designed to perform basic tasks efficiently. Although its 4MB RAM might seem paltry by contemporary standards, it is sufficient for the phone’s intended use—mainly handling calls, messages, and light data usage without any multitasking demands that more advanced phones face.
Internal storage on the Yezz C21 is limited to 4MB, which is typical for feature phones, focusing primarily on storing contacts and messages. However, the presence of a microSDHC card slot provides an opportunity for expanding storage capacity significantly, enabling users to carry along a selection of media files and essential data.
The device is equipped with a basic 0.3 MP VGA camera. This camera is suitable for taking rudimentary photos and videos, mainly intended for quick, informal documentation of moments, rather than high-quality photography. The absence of a front camera aligns with the phone's emphasis on simple communication functionalities.
Yezz C21 is powered by a removable Li-Ion 600 mAh battery. The battery life promises up to 180 hours on standby and around 3 hours of talk time. This is considerable for a device of its type and design, providing prolonged use for individuals who rely on voice communication and basic utilities without frequent recharging.
The phone operates on GSM networks and supports 2G bands including GSM 850/900/1800/1900, making it suitable for global usage patterns where these bands are available. It also features Bluetooth 2.1 for basic wireless data transfers and supports stereo FM radio, ensuring users are privy to audio entertainment options directly through the device.
Additional communication and connectivity options include microUSB 2.0 for charging and potentially syncing the phone with other devices, but it does not support Wi-Fi, GPS, or NFC, aligning with its feature phone designation.
For auditory outputs, the Yezz C21 is equipped with a loudspeaker, which suffices for hands-free calls and audio playback. However, the exclusion of a 3.5 mm headphone jack may limit additional private listening options that are more typical in advanced device configurations.
The Yezz C21 runs on a basic feature phone operating system designed to maximize ease of use and reliability. This system provides simple menu navigation, easy access to most common phone functions, and a highly intuitive interface without the burden of excessive bloatware or complex applications.
The phone includes a variety of basic phone utilities such as SMS messaging and call records, catering to essential communication needs. However, due to its simplistic nature, there are no built-in games or Java support, consistent with its emphasis on basic, straightforward functionality.
In summary, the Yezz C21 is a robust choice for those seeking a simple, reliable feature phone without the complications of modern smartphones. Ideal for users prioritizing communication and basic utility along with long battery life, its design and functionality revolve around user-friendly experiences for fundamental operations. Despite its discontinuation, the device leaves a lasting impression as a testament to straightforward mobile technology.
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