Lenovo K3 Note sports 5.5” IPS capacitive touch screen smartphone which delivers screen resolution up to 1080X1920p.Nitro A311 bears 5” HD IPS display and Yu Yureka flaunts 5.5” HD IPS display offering the pixel density up to 267ppi pixel density.
Lenovo K3 stands out in terms of display from Canvas Nitro A311 and Yu Yureka.
Lenovo K3 Note operates on latest Android 5.0 Lollipop version and is topped by Lenovo Vibe 2.0 while Yu Yureka functions on latest Android Kitkat V4.4 which is upgradable up to latest Android 5.0 Lollipop and is layered by Cyanogen based OS 12. Nitro A311 operates on latest Android Kitkat V4.4.
Lenovo K3 Note is powered by 1.7GHz Cortex A-53 Octa Core Processor and is based on MT6572 chipset. Processor is mated along with 2GB of internal RAM. It bears Adreno 405 GPU to enhance the graphics of all the gaming apps. Yu Yureka runs on 1.7GHz Octa core processor based on MSM8939 Snapdragon 615 chipset and will be coupled along with 2GB of internal RAM. Canvas Nitro A311 also has octa core processor clocked at the frequency 1.7GHz. Here the processor comes along with 2GB of internal RAM.
Camera and Memory:
All the three houses incorporate 13MP rear shooter with 5MP front camera for video calling and clicking selfies. One also get camera features like Geo-tagging, touch focus, face detection, panorama etc.
All the three bear 16GB of internal memory that can be expanded up to 32GB of internal memory.
Connectivity and battery:
Both Yu Yureka and Lenovo K3 Note accommodate connectivity features like WiFi, 4G, 3G, Bluetooth, USB with Micro USB, GPS etc. Canvas Nitro A311 boards connectivity features like WiFi, Bluetooth, 3G, GPS, A-GPS etc.
Lenovo K3 Note includes 3000mAh battery capacity claiming talk time up to 36h and stand by time up to 750h. Yu Yureka boards 2500mAh battery promising talk time up to 8h and stand by time up to 210h. Nitro A311 also holds 2500mAh battery which delivers talk time up to 10h and stand by time up to 320h.