Surprisingly few smartphone makers used CES as a platform to announce, or even tease, new Android products this year. Arguably, only Huawei took the opportunity to show off its new products at the biggest US-based trade show this year. With that said, Mobile World CongressĀ is shaping up to be really busy this year. The conference kicks off at the end of next month, and many manufacturers are expected to unveil their spring/summer portfolios at the Barcelona event. Sony being one of them…

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