Battery capacity: Key spec of Apple’s 2018 iPhones revealed
Apple (NASDAQ: AAPL) is expected to release three new iPhone models next year: one with a 5.85-inch organic light-emitting diode (OLED) display, another with a 6.46-inch OLED display, and a lower-cost device with a 6.1-inch liquid crystal display (LCD). Early in December,…