Alcatel Tetra was announced in September 2018 which sports a 5-inch IPS LCD display with a screen resolution of 480 x 854 pixels.
Alcatel Tetra is powered by a ARM Cortex-A53, 1300 MHz, Cores: 4 with MediaTek MT6739 chipset coupled with 2GB of RAM and 16GB of internal storage. It also supports an external memory card. The device came out of the box with Android 8.1 Oreo and backed by a 2050 mAh battery (Removable).
As far as the camera concerned, the device has a single-camera setup with 5MP primary sensors and a selfie camera with an 2MP lens. Other connectivity option includes 4G, GPS, Bluetooth, Mobile Hotspot, accelerometer, proximity sensor.