Display:480 x 800 pixels, 5:3 ratio (~207 ppi density)
Camera:5 MP, AF
Battery:
Released:Released 2012
The A21: A Budget-Friendly Smartphone from Karbonn
Smartphones have become an essential part of our daily lives, providing us with easy access to communication and information. However, not everyone can afford the latest and most high-tech devices on the market. This is where the A21 from Karbonn comes in - a budget-friendly smartphone that offers decent features and functionality at an affordable price.
Release Date and Operating System
The A21 was released back in 2012, making it nine years old (at the time of writing). Despite its age, it still remains a popular choice for those looking for a basic smartphone. It runs on the Android 4.0 operating system, also known as Ice Cream Sandwich, which may not be the latest version of Android but still gets the job done.
Design and Display
The A21 has a simple, yet sleek design that fits comfortably in the hand. It has a 4.5-inch TFT display with 256K colors, providing decent color and brightness for everyday use. Its resolution of 480 x 800 pixels gives a not-so impressive pixel density of 207 ppi, but it's understandable for a phone in this price range.
Performance and Storage
Under the hood, the A21 is powered by a dual-core 1.2 GHz processor, which may not be as powerful as today's smartphones, but it can handle basic tasks without any noticeable lag. It comes with 512MB of RAM and 4GB of internal storage, which can be expanded up to 32GB with a microSD card. This may not seem like much in today's standards, but it was considered sufficient enough back in 2012.
Camera and Battery Life
The A21 has a 5MP main camera with autofocus and LED flash, allowing you to capture decent photos in well-lit conditions. It also has a 1.3MP front camera, which may not be of the best quality but is good enough for video calls and selfies. Its 1800 mAh removable battery can last for up to 200 hours on standby and up to 5 hours of talk time, making it suitable for everyday use.
Connectivity and Features
In terms of connectivity, the A21 offers Wi-Fi, Bluetooth, and GPS capabilities. However, it does not have NFC or radio functionality. It also comes with essential features such as an accelerometer and proximity sensor, making it convenient to use.
Price and Availability
The A21 was discontinued and is no longer available from official retailers. However, it can still be found in some online marketplaces at a price of around 130 EUR, making it a budget-friendly option for those looking for a basic smartphone.
Overall, the A21 from Karbonn may not have all the bells and whistles of modern smartphones, but it provides a decent performance and features for its affordable price. It is a great option for those on a tight budget or as a secondary phone for basic use.
