WhatsApp will stop working on these popular smartphones this week

WhatsApp has stop working on Windows smartphones on December 31, as well as several Android smartphones and iPhones in the coming months
smartphones on December 31.
You'll no longer be able to use all Windows Phone operating systems after December 31, 2019, and WhatsApp might not be available in the Microsoft Store after July 1, 2019.”
And the end of support doesn’t end there - WhatsApp will also stop working on
several Android smartphones and iPhones in the coming months.

From February 1, people using Android versions 2.3.7 and older will no longer be able to create new accounts, or reverify existing accounts.
due to this versions are old version and they can't meet up the new WhatsApp updrade.
It is advisable to buy new phone with the latest upgrade,
If you want to buy Android phone be sure the Os on the phone start from pie(9.0), if it is iPhone be sure it start from Apple Os 12.8,Harmony Os Android one.

Huawei comes closer to dethroning Samsung as world number 1 in smartphones

Chinese tech giant Huawei has managed to narrow the market share gap with its South Korean rival, Samsung, inching closer to becoming the world’s largest smartphone-maker, despite its hurdles with the US.

However, Huawei is closing in on the world’s top smartphone manufacturer. The Chinese major is set to supply 251 million units, accounting for up to 17.7 percent of the smartphone market this year – up sharply from 14.4 percent in 2018 – making the gap between the two majors 3.6 percent, down from last year’s 5.9 percent.

The Chinese tech behemoth managed to improve its performance despite Washington’s ban which has affected sales in the US and Europe. The company has managed to offset the losses with a strong performance at home, according to the report.

Apple also made the top three, holding on to third place, after losing the second spot to Huawei last year. The iPhone maker is expected to ship less units than it did in 2018, accounting for 13.6 percent market share with 193 million units.

Samsung is poised to secure the leadership in the smartphone market this year, according to market researcher Strategy Analytics data cited by Yonhap. The South Korean firm is projected to ship 323 million in 2019, grabbing the highest market share at 21.3 percent.