Lenovo

13MP primary camera with auto focus, LED flash, fixed focus and 5MP front facing camera
5-inch (12.7 centimeters) IPS multi-touch capacitive touchscreen with 1280 x 720 pixels resolution and 16M color support
Android v5 Lollipop operating system with 1.2GHz Qualcomm Snapdragon MSM8916 64-bit quad core processor, 2GB RAM, 16GB internal memory expandable up to 32GB and dual micro SIM (GSM+GSM)

13 MP Primary Camera 2 MP, Depth Camera with Digital Zoom, Auto Flash, Face detection, Touch to focus& 5MP Front Camera
15.47 centimetres (6.09 inches) IPS LCD with 282 ppi density with 720 x 1560 pixels resolution, Processor : Unisoc SC9863 Octa core (1.6 GHz, Quad core, Cortex A55 + 1.2 GHz, Quad core, Cortex A55)
Memory, Storage & SIM : 2GB RAM | 32GB internal memory | Dual SIM (nano+nano) dual standby (4G+4G)

【1.4″ FULL TOUCH HD SCREEN】Lenovo E1 Pro comes with Full Touch HD screen with resolution of 240*240 with thickness of less than 9.9 mm, anti glare, anti fingerprint & scratch resistant screen
【24 HOUR HEART & SLEEP MONITORING】E1 Pro helps to record 24 Hour continuous Heart Rate & Sleep Monitoring
【BLOOD PRESSURE & BLOOD OXYGEN MONITORING】User can also check their Blood Pressure & Blood Oxygen level with the help of E1 Pro.

16MP primary camera with phase detection autofocus, dual-LED dual tone flash, geo-tagging, touch focus, face detection, HDR, panorama and 8MP front facing camera
13.97 centimeters (5.5-inch) IPS LCD capacitive touchscreen with 1080 x 1920 pixels resolution, 401 ppi pixel density and 16M color support
4000mAH non-removable lithium-polymer battery providing talk-time of 46 hours on 2G and 31 hours on 3G and standby time of 600 hours on 2G and 600 hours on 3G

A new system update is available for Lenovo K8 Note. This update improves the overall stability and performance of the device. To install, please connect your Lenovo K8 Note to the internet and follow the following steps – Settings -> About Phone -> System Updates
13+5MP dual back camera and 13MP front facing camera with party flash
Android v7.1.1 Nougat operating system with 2.3GHz Helio X23 10-core processor

2MP primary camera and 2MP front facing camera
17.78 centimeters (7-inch) IPS capacitive touchscreen with 1024 x 600 pixels resolution
Android v7.0 (Nougat) operating system with Quad-core 1.3 GHz Cortex-A53 processor, 1GB RAM, 16GB internal memory with single SIM GSM (4G)