Apple event key highlights: From iPhone XS to iPhone XR and Watch Series 4

Here are the key highlights from the Apple event where the Cupertino-based technology giant unveiled the iPhone XS, iPhone XS Max, iPhone XR and the Series 4 Apple Watch

Apple, a Cupertino-based technology giant, on September 12 announced the iPhone XS, iPhone XS Max, iPhone XR and Series 4 Watch. The new iPhones are built on the blueprints of the iPhone X, therefore feature notch-based screen and premium glass design. The iPhone XS and iPhone XS Max are premium smartphones with OLED screen of 5.8-inch and 6.5-inch, respectively. However, the iPhone XR with a 6.1-inch LCD screen is the cheapest smartphone in the new series. The Series 4 Watch, on the other hand, gets a bigger screen, enhanced heart rate sensor with support to take electrocardiogram (ECG) on the