Images of an unannounced Samsung smartphone were published by Gizmodo Brasil on Wednesday evening, and they may reveal the South Korea-based vendor’s next flagship handset. The quality of the leaked images is very poor, but the basic look of the device can be made out along with the presence of a wide home button and a unique oval-shaped glass panel covering the display. Gizmodo Brasil’s source states that the model number of the phone is i9300 — which a BGR source has previously stated is indeed the model number of the Galaxy S III — and the device pictured reportedly features a 12-megapixel camera. The Galaxy S III is expected to feature a 4.8-inch 1080p HD Super AMOLED display, a quad-core 1.5GHz Exynos processor, 4G LTE, Android 4.0 Ice Cream Sandwich and an ultra-thin case made of ceramic, and Samsung will likely announce the new flagship smartphone during a press conference on May 3rd. Another image of the handset follows below.