Samsung recently unveiled two updates to its smartwatch line in the Galaxy Watch4 and Galaxy Watch4 Classic. Though externally similar to last year’s Watch3, there’s a good chance of internal differences, and we’re here to sniff them out. Time for a teardown!
Major tech specs
• Exynos W920 1.18GHz with dual ARM Cortex-A55 cores, Cortex-M55 display processor, Mali-G68 GPU, and integrated LTE
• Circular Super AMOLED always-on display – 1.19-inch or 1.36-inch sizes (both models) 330 PPI
• 1.5GB RAM and 16GB internal memory
• 361 mAh battery, Watch4 Classic (46 mm). 247 mAh battery, Watch4 (40 mm)
• Sensors, including accelerometer, barometer, gyro, geomagnetic, light, optical heart rate, ECG, bioelectrical impedance sensor, and a Hall sensor on the Classic
• IP68 rating with water resistance to a depth of…