K Series

processor: Mediatek P22 with 2.0 GHz Octa-core CPU and 520MHz IMG GE8320 Android 8.1, Oreo 14.5 cm (5.7 inch) HD+ (720 x 1440) 282 PPI, 2.5D Glass Memory: 3GB 32GB with microSD Card support (up to 256 GB) 3000mAh, Non-removable Main: 13MP PDAF (f2.2, 1.12um), Secondary: 5MP (f2.4, 1.12um), 155g warranty: 1Year Warranty

processor: Qualcomm SDM450 octa core processor with main frequency of 1.8 GHz Android™ 8.1, ZUI 3.9 15.2cm (5.99), 18:9 (720 x 1440, IPS Display Memory: 4GB and 64GB (Supports external SD cards up to 256 GB) 3760 mAh (typical value); 10W fast charger in box 16 MB (AF) + 2 MB (FF) dual cameras, AF (autofocus), Monotone LED flash with warm lighting, 1080p,  720p video capture, : f/2.0 aperture lens + f/2.4 aperture lens 176g warranty: 1Year Warranty 

processor: Intel Snapdragon 710 processor Android 9.0 16cm (6.3) FHD+ (1080*2340) , 2.5D Glass Memory: 4GB 64GB with microSD Card support (up to 256GB) 4050mAh, Non-removable, 18W rapid charger 164g Warranty: 1Year Warranty

Processor:Intel Snapdragon 632 Processor Android Pie 9.0 Display: 15.8cm (6.22 inch) HD+ Display Memory: 4GB 64GB with microSD Card support (up to 1 TB) 4050mAh, Non-removable, 18W rapid charger 13MP + 5MP + 8MP | 16MP Front Camera 172g Warranty: 1Year Warranty