Xioami MI4i Rs.9999 now Mrp 12999 Amazon
http://www.amazon.in/gp/product/B0104ZR8E6/
13MP primary camera with 5-element lens, stacked CMOS sensor and 5MP front facing camera
5-inch (12.7 centimeters) HD capacitive touchscreen with 1920 x 1080 pixels resolution and 441 ppi pixel density
Android v5.0.2 Lollipop operating system with 1.7GHz Snapdragon 615 64-bit octa core 2nd generation processor, 2GB RAM, 16GB internal memory and 4G dual SIM with 2G/3G/4G support on both dual SIM slots
This battery has a typical capacity of 3120 mAh and a minimum capacity of 3030 mAh.
1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase

Contest for MI Phone on Amazon
Official Rules
NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN THIS CONTEST. A PURCHASE WILL NOT INCREASE YOUR CHANCES OF WINNING.
Please read these rules ("Official Rules") before entering this contest ("Contest"). You agree that, by submitting an entry, you will be bound by these Official Rules and you acknowledge that you satisfy all Contest eligibility requirements.
ELIGIBILITY:
If you are an individual legal resident of the Republic of India and are 18 years or above at the time of entry, you are eligible to enter the Contest. Our employees, their immediate family members (spouses, domestic partners, parents, grandparents, siblings, children and grandchildren), and our affiliates, advisors or advertising/promotion agencies (and their immediate family members) are not eligible to enter the Contest.
HOW TO ENTER:
You may enter the Contest beginning at 00:00:01 a.m. (IST) on 16th February, 2016 and ending at 12:59:00 p.m. (IST) on 19th February, 2016 (the "Contest Period"). To enter, you must:
Entry method:
(1) To participate, shop any of the following Mi Smartphone i.e. Redmi Note Prime, Mi4i, Mi4 or Redmi 2 Prime 4G during the content period.
(2) Amongst the participants, 1 participant or 1 purchaser will be selected every hour through the random draw which will enable the participant to win a "Rs.10,000 Amazon.in Gift Card" ("Prize"), at the end of the Contest Period.
(3)The participants selected every hour through the random draw of lots, will be required to answer a qualifying Contest question correctly within a time period which would be communicated to the selected participants by Amazon through e-mail from which customer has purchased the Mi Smartphone, in order to be declared winner of Prize.
(4) If the selected participant does not respond back within the given time period, or answers incorrectly, he/she shall not be eligible to be declared winner of Prize. Selected participant will also be required to prove their age, failing which they will be disqualified from the Contest. Note: Only complete entries received during the Contest Period will be considered.
OTHER PROMOTIONS:
Please note that we may be running similar contest at the same time as this Contest. By entering this Contest, you will not be eligible to receive any prize awarded in any other contest unless you enter each contest separately.
PRIZES:
There is a total of 96 (Ninety Six) “Rs. 10,000 Amazon.in Gift Card” that will be given as part of the Contest as per the Contest Schedule. Any graphics of the Prizes as depicted in any communication regarding the Contest are for representation purposes only. The actual Prizes may differ in colour and appearance.
PRIZE DRAWING:
Amongst the participants who have given the correct answer, 96 participants will be selected by the random draw of lots. The drawing will be aggregated in accordance with the Contest Schedule to decide the participants selected for Prize. We will notify the selected participants by e-mail following the drawing, and he/she will be required to answer the qualifying Contest question correctly and share a valid proof of identity and age in the form of a copy of PAN Card / Driving License / Voter ID / Indian passport. A PAN card copy is mandatory for prizes worth more than Rs.10,000. The selected participants will automatically forfeit their claim to the Prize if they do not answer the question within 72 hours of notification, answer incorrectly or do not meet the eligibility criteria. In such cases, another participant will be selected by a random draw of lots who will further be required to answer the qualifying Contest question correctly within a time period which would be communicated to the selected participant by Amazon, in order to be declared winner of Prize. Each Prize will be awarded “AS IS” and WITHOUT WARRANTY OF ANY KIND, express or implied (including, without limitation, any implied warranty of merchantability or fitness for a particular purpose). There are no cash or other prize alternatives available in whole or in part. However, in circumstances beyond our control, we may substitute a similar alternative prize of equal or greater value in our sole discretion.
ODDS OF WINNING:
Odds of winning depend on the number of eligible entries received. Eligible entries are ones that satisfy the eligibility criteria outlined above and follow the steps outlined in the ‘how to enter’ section above.