Oppo's latest midrange device has arrived in Russia: the Oppo A1k. We've seen it get certified in Thailand and some of its specs leak last month. Thanks to the Russian release, we now have the official list of specifications of the A1k. For starters, the A1k is new variant of the Oppo A1 midrange handset. The A1 launched about a year ago with similar specifications but the new one has a water drop notch and omits the fingerprint scanner to keep cost down. Let's take a closer look at this device. The A1k has a 6.1-inch display with a resolution of 1560 x 720 px which turns out to...