OnePlus is currently gearing up to launch the Nord CE4 as its next Android smartphone for markets such as Europe. The OEM has shown the device off from the back, but not the front, thus far; however, a famous leaker now purports to have spoiled further teasers using the Chinese version of the same device, the Ace 3V. The new tip might also confirm the presence of a brand signature feature normally reserved for higher-end devices.