T-Mobile Prism review

T-Mobile's Prism looks downright unappealing by the light of the carrier's new subsidy-free pricing

T-Mobile Prism

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If the poor display quality on the T-Mobile Prism doesn't completely scare you off, the news gets better when it comes to voice calls. Here, the hardware does an admirable job - calls were loud and clear and only a bit on the digitized side, even on the built-in speaker, in all but the noisiest outdoor settings.

The Prism also includes T-Mobile Wi-Fi Calling, a free feature baked into the handset, which uses an available Wi-Fi connection to save voice minutes or to improve on poor coverage. Aside from connecting to an available network and enabling the feature, there's zero setup and it worked quite well in our tests.