Huawei reported its first yearly revenue decline on record in 2021 as US sanctions continued to hurt the company. But the Chinese technology giant’s income surged last year as it focused on boosting profitability. “Despite a revenue decline in 2021, our ability to make a profit and generate cash flows is increasing, and we are […]
5G, 5G, 5G! Carriers and smartphone makers can’t stop talking about how fast the fifth-generation mobile network is. Is the much-hyped technology worth a device upgrade? 5G is fast—when you can find it—but as my week of battery tests show, it’s a power hog, and there are no killer apps requiring the high data speeds […]
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