Lenovo is going to launch the successor to its extremely popular K3 Note smartphone in India on 5 January. The Chinese smartphone-maker has managed to keep up the excitement around the grand unveiling of Lenovo K4 Note by revealing key details of the smartphone on social media. Over the past few days, we have learnt quite a lot about the K4 Note, but the handset's first look is something fans are eagerly looking forward to.

Lenovo understands fans' excitement and intends to keep it going until the official launch of the K4 Note. Lenovo India's official Twitter handle is conducting a poll to offer a glimpse of Lenovo K4 Note ahead of the launch.

"We feel it's too soon to reveal the K4 Note. But if you disagree, then tweet to #UnlockTheKillerNote to witness it! (sic)" reads the tweet.

There is a dedicated "Tweet to Unlock" button along with a pixilated photo of what appears to be the Lenovo K4 Note. Interested fans must click the button and help the unlock meter reach 100%. As of this writing, the unlock meter has reached 23%.

Lenovo is hosting the K4 Note launch in New Delhi on Tuesday. So far, the budget smartphone-maker has revealed some interesting features of the upcoming smartphone, making it a strong rival to any sub-Rs 15,000 smartphone in the market. Lenovo K4 Note will feature a metal frame, fingerprint scanner, 3GB RAM, NFC, superior display technology and front-facing speakers, among other premium specs. The handset is expected to be priced economically, like its predecessor.

Hoping the unlock meter reaches 100% by midnight, we might be lucky enough to get an early glimpse of the handset. If not, the official unveiling will happen tomorrow, which is not a long wait.