iPhone SE (3rd generation)

The iPhone SE incorporates the Apple A15 Bionic (5 nm) architecture system on a chip (SoC), with an integrated motion coprocessor and fifth-generation neural engine. It is available in three internal storage configurations: 64 GB, 128 GB, and 256 GB.[2] It has 4 GB of RAM, an increase over the second-generation model's 3 GB of RAM.[13] The third-generation iPhone SE has the same IP67 rating for dust and water resistance as its predecessor.[2] The phone lacks the ultra-wideband features enabled by the U1 chip found in the iPhone 13 and 13 Pro. Despite the phone's smaller size, which may lead to increased thermal throttling, the SE's A15 SoC runs at the same peak CPU frequencies as the iPhone 13. Like its predecessor, the third-generation iPhone SE does not feature a standard 3.5 mm stereo headphone jack.

The iPhone SE features the same HD Retina display found on its predecessor, using IPS technology with True Tone and wide color gamut (Display P3). The display has a resolution of 1334 × 750 pixels, like the previous 4.7 in (120 mm) iPhones. The pixel density is 326 PPI, the same as on all iPhones with LCDs since the introduction of the Retina display on the iPhone 4, excluding the Plus models. It can play HDR10 and Dolby Vision content despite not having an HDR-ready display, done by down-converting the HDR content to fit the display while still having some enhancements to dynamic range, contrast, and wide color gamut compared to standard content.[11]

The iPhone SE has a rear 12 MP camera with a single lens, similar to the single lens camera system of its predecessor, capable of recording 4K video at 24, 25, 30, or 60 fps, 1080p HD video at 25, 30 or 60 fps, or 720p HD video at 30 fps. The camera has an aperture of ƒ/1.8, autofocus, optical image stabilization, and a quad-LED True Tone flash. The phone can also take panoramas up to 63 MP, and shoot photos in burst mode. The front camera is 7 MP with an aperture of f/2.2 and autofocus, capable of shooting 1080p HD video at 25 or 30 fps and slow-motion video at 120 fps.[2]

The third-generation SE adds several camera functions enabled by the A15 Bionic.[11] Like the 13 and 13 Pro, the rear camera supports Smart HDR 4. The rear camera also supports extended dynamic range video up to 30 fps, stereo recording and cinematic video stabilization. Both the front and rear cameras of the iPhone SE support Portrait mode and Portrait Lighting. The SE's implementation of Portrait mode only natively supports images of humans, as the hardware does not produce depth maps through the use of focus pixels and instead relies on software-based machine learning. Like the 13 and 13 Pro, Portrait mode has depth control and an advanced bokeh effect (blurring effect of the out-of-focus background around the portrait). The third-generation SE supports Deep Fusion and Photographic Styles, but lacks support for some features such as Night Mode and Cinematic mode due to older sensor hardware.

The iPhone SE was originally supplied with iOS 15.4.[2]