Lenovo ZUK Z1 successor-ZUK Z2 Pro coming this month
[Representational Image] Lenovo tipped to unveil ZUK Z2 next week; flagship smartphone might come in two variants. In Picture: Lenovo ZUK Z1ZUK Press Kit

After two successful flash sales in India, Lenovo is once again making its worthy ZUK Z1 smartphone available via the channel. As usual, the handset can be purchased on Amazon.in, Lenovo's exclusive retail partner for ZUK Z1 sales in India, on Thursday, June 2. Since the ZUK Z1 is sold via flash sales, registrations are mandatory for buyers to participate in the sale.

Interested buyers can register for the sale, which begins at 2 p.m. on Thursday. The company's first flash sale had received a total of 3 lakh registrations in two weeks and sold 25,000 units. The upcoming sale is also expected to have limited stock and the ZUK Z1 is sold on a first-come first-serve basis. Registrations do not guarantee a device.

On the day of the sale, buyers must log into their Amazon accounts and click on 'buy' as soon as the sale window opens at 2 p.m. This is the best way to make sure you do not miss another chance to grab the premium ZUK Z1, which is priced at Rs. 13,499.

Lenovo ZUK Z1's specifications have proved it to be one of the worthiest smartphones in the market. It competes against the likes of Xiaomi Redmi Note 3, Samsung Galaxy J5 and Moto G4 Plus. For the price, it offers a premium design with a metal frame and powerful specs.

Lenovo ZUK Z1 features a 5.5-inch Full-HD display with anti-fingerprint and display polariser coating and GFF whole-bonding process. The handset offers an impressive 13MP primary camera with 1.2µm, dual-LED flash, OIS, Sony Exmor RS sensor, f/2.2 aperture and 5 physical lens, and an 8MP front camera with 1.4µm-pixel OV8865 sensor.

The ZUK Z1 packs a 4,100mAh battery with fast-charging technology, which the company claims to fully charge the cell within two-and-a-half hours. The battery lasts up to 38 hours on 4G talktime, Lenovo claims. The ZUK Z1 is powered by a 2.5GHz Qualcomm Snapdragon 801 processor, which is backed by 3GB RAM and 64GB internal storage.

A fingerprint scanner integrated within the home button and Android 5.1.1 Lollipop-based Cyanogen OS 12.1 completes the package. The handset comes in two colours — white and space grey — and supports dual 4G SIM cards.