The Sony Ericsson S312 is a feature phone that was announced in April 2009 and released to the market in June of the same year. It embodies a classic and functional design that caters to users who preferred straightforward mobile experiences devoid of the complexities of modern smartphones. Despite its compact size and limited specifications compared to today’s standards, the S312 held its ground as a dependable communication device at its time of release.
The Sony Ericsson S312 operates on GSM networks, specifically GSM 900 and 1800 bands. This provided users with decent connectivity options suitable for 2G network coverage, which was standard for feature phones of its era. The device is equipped with GPRS Class 10 and EDGE Class 10 technologies, thus offering basic data transmission capabilities for accessing light internet services, such as emails and simple web browsing through its WAP 2.0/xHTML browser.
With dimensions of 100 x 46 x 12.5 mm and weighing only 80.1 grams, the S312 was crafted to be a lightweight and pocket-friendly option for users. Its build consists of a compact and simple form factor with a candy-bar design, making it easy to hold and operate. The phone features a Mini-SIM slot, maintaining the standard of the time before the advent of micro and nano-SIMs.
The device sports a 2.0-inch TFT display capable of showing 256K colors, which was quite competitive among feature phones. With a resolution of 176 x 220 pixels, the screen provides clear visuals adequate for viewing photos and navigating the phone's interface. The display is protected by scratch-resistant glass, ensuring durability against minor abrasions and everyday use.
The S312 is fitted with a 2 MP rear camera, which at the time provided users with the ability to capture images that captured decent detail and color accuracy given the limitations. The inclusion of an LED flash allows for photography in low-light conditions, and the phone also supports video recording, making it a practical choice for capturing fleeting moments without the need for additional photographic equipment.
While the S312 does not feature a 3.5mm audio jack, it incorporates a loudspeaker which allowed users to enjoy music and share audio files. The absence of the standard audio jack meant users often relied on Bluetooth connectivity for wireless audio devices. The inclusion of an FM Radio with RDS was a standard feature in many phones of this era, offering users access to live radio broadcasts.
Internally, the phone comes with 15 MB of storage, which was sufficient for storing a small number of photos, contacts, and messages. However, for users in need of additional storage, the phone includes a Memory Stick Micro (M2) card slot capable of supporting up to 4 GB of additional space. This allowed for more music, photos, and downloadable games, thus enhancing its utility as a mobile entertainment device.
The Sony Ericsson S312 is powered by a removable Li-Po 930 mAh battery. This capacity provided users with up to 400 hours of standby time and up to 8 hours of talk time, ensuring that users could rely on the phone for long periods without needing frequent recharges. The design of a removable battery also gave users the ease of replacing batteries as needed.
Connectivity options on the S312 include Bluetooth 2.0 with A2DP for wireless data exchange. While it lacks WLAN capability, the inclusion of proprietary USB allows for wired data transfers. The device does not feature GPS, but it supports a variety of messaging options such as SMS, MMS, and Email, aligning well with the communication needs of its users.
The Sony Ericsson S312 came in two color variants: Dawn Blue and Honey Silver, adding an aesthetic choice for consumers. The phone's SAR value is measured at 0.73 W/kg for the head, adhering to safety standards. Priced at approximately 80 EUR upon release, the S312 was positioned as an affordable option for individuals seeking basic mobile communication functionality without the frills.
The S312 also supports Java MIDP 2.0, allowing users to enhance their experience with downloadable games and applications, adding an element of personalized entertainment.
In conclusion, the Sony Ericsson S312 presented itself as a practical, economical, and reliable feature phone. It meticulously catered to the essential needs of communication while providing a sprinkle of entertainment through its camera, radio, and game features. Despite the modern smartphone's expansive capabilities, devices like the S312 remind us of a time when simplicity and functionality were at the forefront of mobile technology development.
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