HTC U Ultra Smartphone may come with 32GB or 64GB of Internal Storage which can be expandable up to 2TB has expected. The Primary Camera is 12MP and Secondary Camera is 16MP for selfies. HTC U Ultra may have a 3000mAH battery. Sensors Compass magnetometer, Proximity Sensor, Accelerometer, Ambient light, and Gyroscope inside it. The Dimensions are 162.41×79.79× 7.9mm and product weight is 170 grams. Coming to the product expected price is $749 it might be different from local areas.