Performance
Under the hood, the Alcatel OT-903 runs on Android 2.3 Gingerbread, powered by a Mediatek MT6573 chipset paired with a 650 MHz Cortex-A9 CPU and a PowerVR SGX531 GPU. This setup delivers a very basic performance, suitable for simple tasks such as making calls, texting, and using lightweight apps. While it may not support demanding applications or multitasking, it serves its purpose for essential smartphone tasks.