The Pixel 4 Smartphone Unlocked from Google is designed to provide a more intelligent and intuitive mobile experience. With a front NIR (Near-Infrared) flood emitter & dot projector the Pixel 4 is capable of unlocking via facial recognition even in extreme low-light environments. Additional sensors support Motion Sense for gesture control and Ambient EQ to detect ambient light and automatically optimize the display to suit your environment.The display of the Pixel 4 is a big 5.7 FHD+ flexible OLED with a 19:9 aspect ratio HDR support 100 000:1 contrast and full 24-bit color depth. When gaming or watching videos Smooth Display technology can be switched on to adjust the refresh rate to 90 Hz for more natural results. When it comes to mobile photography the dual rear 16MP and 12MP cameras use phase detection for fast focusing and a combo of optical & electronic image stabilization to produce sharp imaging results. An 8MP front camera delivers a 90 ° FOV for selfies that include more of your surroundings.Running the Android 10 operating system this phone is powered by a fast 2.84/1.78 GHz Octa-Core Qualcomm Snapdragon 855 processor and 6GB of LPDDR4x RAM. You can store your apps 4K videos and wide-angle selfies on 128GB of built-in storage. This phone is unlocked and compatible with GSM+CDMA/4G LTE networks. Connect to the internet and other devices with built-in 2.4+5 GHz Wi-Fi 5 (802.11ac) with 2x2 MIMO and Bluetooth 5.0. The Pixel 4 also supports NFC technology for making phone-to-phone data transfers or mobile payments where supported.Android 10The Android operating system integrates heavily with Google s services. It s a personalized and customizable OS allowing you to add your favorite apps or widgets to your home screen. You can even download new themes using the Google Play Store which offers access to millions of apps games books music movies and more. Android 10 adds a wide variety of intelligent features additional privacy controls and other enhancements that make it more enjoyable to use your Android phone. Some features include Live Caption which captions running videos podcasts and audio messages without needing Wi-Fi or cellular data; Smart Reply which suggests both responses to and actions for texts; and Family Link which lets you manage apps set screen time limits and more.Motion SenseA radar sensor in the front of the phone lets you use Quick Gestures to control and interact with your phone. For example you can wave your hand above the screen to change tracks snooze an alarm or silence calls. The radar can even sense your hand approaching and will wake up the phone as you reach for it. It s an ideal feature to have when you don t want to touch the phone such as when you re eating lunch or in the middle of cooking dinner.Google Assistant