How long do TCL phones get updates?

TCL is a value-focused brand sold widely in the US (often via prepaid carriers like Metro and T-Mobile) and across the EU. It rarely publishes formal update commitments, so most mid- and budget-tier phones can be expected to get roughly one or two Android upgrades and about two to three years of security patches. Its signature differentiator is the NXTPAPER matte, anti-glare display line, which targets readers and eye-strain-sensitive buyers with paper-like screens and grayscale e-reader modes.

Source: documented support history