TCL TETRA
Photo via Google Play Console catalog
TCL

TETRA

Official name TCT (Alcatel) · Device code U50A_ATT

The TCL TETRA is a 2018 Android device with 2GB RAM running API level 27. Released 8 years ago. Without a recent OS update, this device is unlikely to receive further security patches from Google.

2 GB RAMAndroid 8.1armeabi-v7a480 × 854
Processor
MT6739WM
Mediatek · 4-core · up to 1,100 MHz
Graphics
Imagination Tech PowerVR GE8100
OpenGL ES OpenGL ES 3.2
First indexed
2018-06-20
0 variants tracked
Quick verdict

Where this phone stands

Released in 2018, the TETRA is now 8 years old — best considered as a budget or secondary device in 2026.

Weaknesses
Older Android release
Released 8 years ago. Without a recent OS update, this device is unlikely to receive further security patches from Google.
Specifications

The numbers, sorted

Display
480 × 854 · 240 DPI
Chipset
MT6739WM
CPU
4-core · up to 1,100 MHz
GPU
Imagination Tech PowerVR GE8100
RAM
2 GB RAM
Android
Android 8.1
Primary ABI
armeabi-v7a
Secondary ABIs
armeabi-v7a, armeabi
OpenGL ES
OpenGL ES 3.2
Hardware features

50 declared capabilities, grouped

Pulled from the device's PackageManager.hasSystemFeature manifest. Useful for developers checking compatibility, or for buyers curious whether a specific sensor or DRM level is present.

android.hardware.bluetoothandroid.hardware.bluetooth_leandroid.hardware.usb.accessoryandroid.hardware.usb.hostandroid.hardware.wifiandroid.hardware.wifi.direct
Catalog footprint

How much of this phone we've indexed

0
Variants tracked
Regional, carrier, firmware variants
median 4
50
Hardware features
PackageManager manifest
median 132
16
System libraries
Bundled .so libraries
median 118
126
OpenGL extensions
GPU extension set
median 64