Huawei devices are now becoming more visible in postpaid plans and the most recent one is the G610 which you can get free at Smart's All-in Plan 800.
The Huawei G610 is a dual SIM dual standby smartphone and has a 5-inch capacitive IPS touchscreen LCD with qHD resolution (960x540), 4GB of internal memory and powered by MediaTek MT6589M processor.
The MT6589M has a 1.2GHz quad-core Cortex-A7 CPU, PowerVR SGX544 GPU coupled with 1GB of RAM. Please take note though that its GPU is clocked lower than the MT6589 and MT6589T.
At all-in plan 800 you have Php800 consumables which you can use as is or subscribe to available promos. You can also avail the G610 at all-in plan 500 with 3000 pesos cash-out.