Founded in October 2012 as ZTE's wholly-owned subsidiary, Nubia Technology is a Chinese smartphone manufacturer headquartered in Shenzhen, Guangdong. It became an independent company in 2015. In 2017, ZTE reduced its stake in Nubia to 49.9 percent. Nubia now has operations around the world including North America, South America, Europe, Russia, Southeast Asia, and India. Nubia's latest mobile launch is the Z70S Ultra. The mobile was launched in 13th May 2025. The phone comes with a 6.85-inch touchscreen display with a resolution of 1216 pixels by 2688 pixels. The Nubia Z70S Ultra is powered by octa-core Snapdragon 8 Elite processor and it comes with 12GB of RAM. The phone packs 256GB of internal storage. As far as the cameras are concerned, the Nubia Z70S Ultra packs a 50-megapixel (f/1.7) + 50-megapixel (f/2.0) + 64-megapixel (f/2.48) primary camera on the rear and a 16-megapixel front shooter for selfies. The Nubia Z70S Ultra runs Android 15 and is powered by a 6600mAh. It measures 164.30 x 77.10 x 8.60 (height x width x thickness) and weigh 228.00 grams. The Nubia Z70S Ultra is a dual SIM mobile that accepts . Connectivity options include USB 4.0 (Type-C), Wi-Fi, GPS, Bluetooth, NFC, USB Type-C and Active 4G on both SIM cards. Sensors on the phone include In-Display Fingerprint Sensor, Com Magnetometer, Proximity sensor, Accelerometer, Ambient light sensor and Gyroscope.