The Sagem VS4 is a feature phone that was announced in June 2005 and has since been discontinued. It appealed to users looking for a basic mobile phone with essential communication capabilities. Although it lacks many of the advanced features we expect in modern smartphones, the Sagem VS4 provided reliable functionality with its compact design and straightforward interface.
The Sagem VS4 features a modest design with dimensions of 111 x 46.8 x 14.7 mm and a weight of 90 grams, making it lightweight and easy to carry. The body is crafted to be simple yet robust, employing a silver color that gives it a sleek appearance. It uses a Mini-SIM, reflecting the standards of mobile technology during its release period.
The device sports a CSTN display capable of showing 65K colors. The screen measures 1.7 inches, offering a resolution of 128 x 160 pixels, which translates to a pixel density of approximately 121 ppi. The display size and quality are adequate for the basic tasks intended for a feature phone, such as messaging and contact management.
Equipped with a removable Li-Ion 850 mAh battery, the Sagem VS4 offers commendable longevity for its time. The standby time is up to 166 hours, while the talk time can reach up to 4 hours. This performance allows users to go about their daily activities without the frequent hassle of recharging.
The Sagem VS4 operates on GSM networks, supporting bands 900, 1800, and 1900, making it versatile for use in various regions. It offers GPRS Class 8 for basic data connectivity, but lacks the more advanced EDGE or 3G capabilities. The phone does not offer WLAN, Bluetooth, or any positioning technologies, reflecting its basic nature. It includes a proprietary USB port for charging and connection to compatible devices.
This device provides 4MB of internal storage, sufficient for storing essential contacts and SMS messages. The phonebook can store up to 1000 entries, which was considered competitive for devices at that time. The Sagem VS4 does not support expandable memory through card slots, which limits the storage capacity further.
The phone includes a loudspeaker and supports vibrational alerts alongside polyphonic (16) ringtones. However, it does not possess a 3.5mm headphone jack, which limits its audio accessory compatibility. Despite these limitations, the sound quality was satisfactory for basic functions like call alerts and ringtones.
As a feature phone, the Sagem VS4 focuses on messaging, providing reliable SMS capabilities. It also features a WAP browser, enabling users to access basic internet services. These features are enough for users who require minimal connectivity and communication tools without the complexity of a smartphone interface.
The Sagem VS4 is devoid of modern smartphone features -- it has no camera, radio, sensors, or games. It lacks support for Java applications, and its feature set is tailored towards simplicity and utility. The emphasis on basic functions makes it ideal for users who prioritize voice communication and text messaging over multimedia capabilities.
The Sagem VS4 embodies the essence of early mobile phones: simplicity, portability, and reliability. Though it doesn't match the capabilities of contemporary smartphones, it remains a testament to the evolving nature of mobile technology. For users seeking a straightforward device for fundamental communication tasks, the Sagem VS4 remains an iconic choice from its era, reflecting a time when mobile phones served primarily as a means of voice communication.
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