I can verify it, Starmobile currently has the most affordable quad-core smartphone which will hit in their branches soon.
Via their official website, they revealed the Starmobile Play Spark.
The device has 1.3 GHz Speadturm SC7731G quad-core processor with Mali 400 GPU. 4 inch TFT WVGA display. Android 5.0 Lollipop, 2 MP FF rear cam. VGA front cam. 512 MB RAM, 4 GB ROM, dual SIM, 3G capable, WiFi, Bluetooth, GPS, FM Radio and 1,500 mAh battery.
Starmobile Play Spark is priced at Php 1,990.