Despite minimal exterior changes from the preceding iPhone XR, substantial design changes within the phone took place, including the addition of the more powerful Apple A13 Bionic chip as well as an ultra-wide dual-camera system. [8] In October 2020, Apple halted the inclusion of both Apple EarPods and the wall adapter, citing environmental goals. [9] [10] iPhone 12: Apple's muddled charger messaging". iMore. October 15, 2020. Archived from the original on November 18, 2020 . Retrieved November 5, 2020.

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The iPhone 11 has a 6.1-inch (15cm) IPS LCD with a resolution is 1792 × 828 pixels (1.4 megapixels) at a pixel density of 326 PPI with a maximum brightness of 625 nits and a 1400:1 contrast ratio and it is equivalent to the iPhone XR. It supports Dolby Vision, HDR10, True-Tone, and a wide color gamut. As with the iPhone 11 Pro, XR, XS, and X, the display has a notch at the top for the TrueDepth camera system and the speaker. The display has an oleophobic coating, making it fingerprint-resistant. [2] [21] Apple announced in September 2019 that both the iPhone 11 and iPhone 11 Pro would show a warning notification if a display were replaced with an unauthorized part. Apple stated that problems with the phone could arise if the wrong parts or procedures were used during the repair process. [26] Battery [ edit ] Barrett, Brian (September 12, 2019). "The Biggest iPhone News Is a Tiny New Chip Inside It". Wired. Archived from the original on September 13, 2019 . Retrieved September 15, 2019. Hexa-core (2× high power Lightning cores at 2.66 GHz + 4× low power Thunder cores at 1.82 GHz) [2] [3] [4]

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