The market of ultra-affordable smartphones has another competitor in sight after the ZTE Blade A7 arrived for pre-order. The phone has basic specs like a Helio P60 chipset and a single 16 MP camera on the back and will start at CNY599 which is slightly under $90/€80. The Blade A7 has two memory combos - 2GB RAM + 32 GB storage, and 3 GB RAM + 64 GB storage. The screen is 6.1" LCD with a notch and a bezel on top, but there is no fingerprint anywhere on the phone. The selfie camera brings some basic Face Unlock and AI features. The sensor itself is 5 MP. The main shooter also is...