In this article, a shared aperture 4G LTE and 5G mm-wave antenna in mobile phones with enhanced mm-wave radiation in the display direction is studied. The 5G mm-wave array, consisting of four slot ...

But although Black Friday and Amazon's Prime Day 2025 event are not exactly around the corner, the Wear OS-powered timepiece is more affordable than ever before in a 4G LTE-enabled version right now.

and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include accelerometer, ambient light sensor, gyroscope, proximity sensor, and compass/ magnetometer. As of ...

It was launched in Black and Cyan Green colours. Connectivity options on the Nokia 215 4G include Bluetooth v5.00, Micro-USB, FM radio, 3G, and 4G (with support for Band 40 used by some LTE networks ...