Samsung galaxy Ace GT-S5830 price is P11900 while Samsung Galaxy Ace Plus GT-S7500 price is P13790.
The Samsung Galaxy Ace a.k.a Samsung Galaxy Cooper (in Thailand) is a smartphone manufactured by Samsung that runs the open source Android operating system. Announced and released by Samsung in February 2011, the Galaxy Ace features an 800 MHz Qualcomm MSM7227 processor with the Adreno 200 GPU. It is available in black, with back covers in three different colors: black, purple and white.
Samsung Galaxy Ace, powered by 800MHz Qualcomm processor and run by Android Froyo (out of the box). It features a TFT 3.5 inch (diagonal) capacitive touchscreen. 5MP rear camera with LED flash is also present on this phone. Ace is capable of WVGA and QVGA video recording at 30fps and 20fps respectively.
On the first quarter of 2012, Samsung launched Ace successor the galaxy ace plus. I think the only prominent features that the latter has over predecessor is its 1 GHz processor and slight bigger display at 3.65 inch.