Thinking of purchasing a smartphone this week, but confused between so many products and their constantly fluctuating prices? We come to your rescue as we scour for the top deals on smartphones this week. We bring to you offers on Sony’s budget smartphone Xperia M, Karbonn’s phablet Titanium S9, Micromax’s latest flagship Canvas Turbo and more-Tradus)Coupon Code: FLAT10Regular Price: Rs 16,990If you are looking for a phablet at a wallet-friendly price, then Karbonn Titanium S9 could become a good choice. The S9 features a 5.5 inch IPS display with the resolution of 1280 x 720 pixels, giving pixel density of 267 ppi. It is powered by MediaTek MT6589 quad-core processor clocked at 1.2 GHz along with 1 GB of RAM. For storage, the device offers a 16 GB of internal memory which can be further expanded up to 32 GB via microSD card. At the back, it gets a 13 MP camera with LED flash and a 5 MP front-facing camera for video calling purposes.Tradus)Coupon Code: FLAT10Regular Price: Rs 11,999Lava’s sub-brand Xolo has been making great strides in the market by launching great phones at competitive prices. The Q700i is the successor to the company’s quite popular Q700 smartphone with improvements in camera department. Lava Q700i sports a 4.5 inch LCD display with qHD resolution (960 x 540 pixels) resulting in pixel density of 245 ppi. Under the hood, the device gets a 1.2 GHz quad-core processor supplemented by a 1 GB of RAM. In storage department, it has a 4 GB of in-built memory with expansion slot supporting microSD card up to 32 GB. For imagery, the Q700i offers an 8 MP rear camera with LED flash and a 2 MP front camera.Snapdeal)Regular Price: Rs 29,990BlackBerry is not seeing a lot of sales for its high end smartphone Z10, and this gives immense benefit to consumers as the device is available at the bargain price. The smartphone has a 4.2 inch LCD screen with HD resolution of 1280-by-720 pixels (pixel density of 355 ppi). Under the hood, the device gets a Qualcomm Snapdragon dual-core processor with the clock speed of 1.5 GHz and a generous 2 GB of RAM. In terms of memory, it has onboard storage of 16 GB with an option for further expansion up to 64 GB through micro SD Card. For photography enthusiasts, it has a 8 MP primary camera with LED flash and 2 MP secondary camera. BlackBerry Z10 on BlackBerry 10 Operating System with some interesting features like BlackBerry Hub, gesture based actions, and more.Tradus)Coupon Code: FLAT10Regular Price: Rs 19,999Regarded as one of the best smartphones from the Indian brand Micromax, the device surely gives a tough competition to not just similarly priced devices but high end smartphones from global companies, as well. The Canvas Turbo offers a 5 inch LCD display with a Full HD resolution, pushing the pixel density to 441 pixels per inches. Its guts include the MediaTek MT6589 Turbo quad-core processor clocked at 1.5 Ghz paired with a healthy 2 GB RAM. For storage, the device comes with a 16 GB memory, which unfortunately can’t be extended due to lack of expansion slot. In camera department, the Canvas Turbo has a 13 MP camera at the back with LED flash and a 5 MP camera at the front.