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This mechanism radiates the sound to the display using vibrations, thus making it audible to the human ear. The sensor is still slower than capacitive variants, but one can live with it for now.And for added convenience, the patch above the fingerprint sensor lights up on the Always-On Display, when the device detects motion. Add to that an AMOLED panel and it only gets better. There’s a special vibrating mechanism (similar to Apples taptic engine) sitting underneath the display, which works as the speaker. Combined with the power-efficient Snapdragon 845 chip, the NEX manages to deliver an almost full-day stamina.Battery:The Vivo NEX features a huge 4000mAh battery. However, not all is well with alkaline battery AAA/AM4 Suppliers the Vivo NEX’s build.

In fact, the vibration is loud enough and emits sound through the rear panels too (albeit faintly), but not loud enough to broadcast your conversation to your neighbours. In fact, when we unpacked the Vivo NEX for the first time, the first thing we immediately did was hit the camera app and switch to selfie mode. But where did all those important elements vanish?While it was possible to relocate the camera on a hidden sliding mechanism, the same couldn’t be done for the sensors and earpiece (unless they went the OPPO Find X way of making the whole top-end a sliding panel). Dig into the Settings and it takes a lot of time to figure out what’s where (sadly, there’s no search function in the settings).One more point to notice is the presence of a USB-C port – a first for a Vivo smartphone.

Vivo calls this the Sound Casting technology and we were surely impressed by it. Critics may flag it for an unreliable approach, but the fact of the matter is that Vivo achieved something that the biggies of the industry havent till now – a completely fullscreen immersive display with no notch. But, if you are a die-hard stock Android interface fan, we suggest you install a third-party launcher for a pleasant experience. Despite sporting a mechanical moving component, the NEX comes across a well-built and desirable smartphone. However, you can also change the sound from three preloaded options – after all, Vivo feels that the pop-up camera should appeal to all kinds of users. On the rear, there’s a 12MP primary sensor with f/1. Both work effectively, with no anomaly being thrown up during our time with the NEX.