The LG A155 is a feature phone that was announced in December 2010 and released in the same month. Despite being discontinued, it serves as an example of early 2010s mobile technology. The device is designed for basic functionalities and simplicity, catering to users who require essential communication tools without additional complexities.
The LG A155 sports a typical feature phone design with dimensions of 110 x 47.2 x 13.5 mm. The compact and lightweight build makes it easy to handle and carry. It houses a dual SIM capability, allowing users to manage two numbers on a single device, a feature that was quite innovative at its launch.
The phone features a 2.0-inch TFT display with a resolution of 144 x 176 pixels. The screen size might appear small by today’s standards but was adequate for texting and basic phone operations at the time. The screen-to-body ratio is approximately 24.4%, which aligns with the design language of feature phones during that era.
Equipped with a removable Li-Ion 900 mAh battery, the LG A155 provides a standby time of up to 200 hours and a talk time of up to 3 hours and 30 minutes. These specifications highlight the efficient power management typical of feature phones, allowing longer periods between charges compared to modern smartphones.
The LG A155 supports GSM technology on bands 850/900/1800/1900. It ensures basic connectivity through GPRS and EDGE, facilitating simple internet browsing and data services. Additionally, Bluetooth 2.0 with A2DP is included for wireless data transfer.
The internal storage of the LG A155 is 1MB, alongside a microSD slot for expandable storage. While the onboard memory may appear limited, the option for external storage allows users to increase the capacity for additional contacts, media, and apps compatible with feature phones.
Although lacking a camera, the LG A155 is equipped with FM radio and supports Java MIDP 2.0, allowing users to access a variety of simple Java-based applications and games. It includes a loudspeaker but does not feature a 3.5mm audio jack, limiting its multimedia versatility.
The phone runs a proprietary system designed for feature phones, focused on delivering a straightforward user experience through basic applications such as an SMS messaging service, a WAP 2.0/xHTML/HTML browser, and a utility for handling calls, all driven by user-friendly menus.
The LG A155 exemplifies the pragmatic approach to mobile device design prevalent in 2010. Its target demographic appreciates essential features over advanced capabilities. While it doesn't rival the smartphones of today in terms of functionality or features, its simplicity, longevity, and dual-SIM feature offer distinct advantages for specific user groups. For collecting basic communication devices or serving as a secondary phone, the LG A155 stands as a classic example of the feature phone era.
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