Today’s blogger @Digital gossip station exposed the configuration information of the OPPO Watch 4 Pro smartwatch, calling it an eSIM full-smart flagship watch.
According to the blogger, OPPO Watch4 Pro is equipped with a 4nm Snapdragon W5+BES2700 dual-core platform, a built-in 570mAh± battery, and can last for 5 days in full smart mode.
In addition, the middle frame of the OPPO Watch4 Pro is changed from aluminium alloy to 316 stainless steel, and the base material is ceramic, with a greatly upgraded texture. It is expected to debut together with the new foldable screen this month.
BES Hengxuan BES2700 is a Bluetooth audio SoC with ultra-low power consumption and high integration. It adopts 12nm process, integrates dual-mode Bluetooth 5.3, supports BT&BLE, and has a built-in Arm Cortex- M55 CPU and Tensilica HiFi 4 DSP have greatly improved the computing performance of the chip. The sensor hub subsystem has a built-in STAR-MC1 MCU and BECO NPU, a neural network processor developed by Hengxuan, which not only significantly reduces power consumption, but also realizes rich application processing capabilities. At present, Huawei, OPPO, Xiaomi, Samsung, Vivo, Honor and many other brands of true wireless earphones use this chip in large quantities.
The Snapdragon W5 has previously been launched by the OPPO Watch 3 series. This is the industry’s first wearable chip based on the 4nm process technology. It has millisecond-level response capabilities and reduces power consumption by up to 40%. Under the scheduling of UDDE dual-engine hybrid 2.0 technology, the Snapdragon W5 and the Apollo 4 Plus chip work together. The Pro version supports 5 days of ultra-long battery life in full smart mode, which is 25% higher than the previous generation; Provides a 15-day long battery life experience.