Tecno spark slim: Hold your breath

Hold your breath. The TECNO SPARK Slim measures just 5.75mm thick. That’s roughly the width of three credit cards stacked together. You could almost lose it if you slid it between book pages. Yet somehow, this impossibly thin device houses a massive 5,200mAh battery. Physics just called—it wants an explanation. Designer: TECNO Defying Physics With a Smile “Too light to make you believe it’s a phone,” said one of the first people to hold it, weighing in at a mere 166 grams. During ... Tecno Spark Slim – full specifications, battery, camera, display, and performance tests. User and expert reviews. Tecno 's Spark Slim is the world's thinnest phone, and it has a 5200mAh battery. Tecno Spark Slim expected price in India starts from ₹19,999. Take a look at Tecno Spark Slim detailed specifications and features.