LYF wind 7 come with 2gb of ram and 16gb internal memory expandable up to 128gb with Android version 5.1Lollipop and battery capacity 2250 mAh capacity with Quad core 1.3 GHz processer and camera rear 8mp auto focus, Led flash front camera is 5 mega pixcel, 5 inch ips LCD display with Resolution 720×1280 pixels.when we talk about performance this device has 2 gb of ram with quad core 1.3 GHz processer smooth performance but as it comes 2 ram it is also hanging and lagging.now the camera, picture quality of the back camera is less not like 8 megapixel and front is ok.now the design and look Like a cheap low quality China phone so bad look seriously we don’t expect from this.now the main and verybig issue is its battery.as I said it has 2250 mAh battery, very less battery capacity, battery drains? faster on normal using.poor battery life .I am very disappointed from this overall I don’t like it.