Display Retina HD display 4.7-inch (diagonal) widescreen LCD Multi-Touch display with IPS technology 1334x 750-pixel resolution at 326 ppi 1400:1 contrast ratio (typical) Wide colour display (P3)625 cd/m 2 max brightness (typical) Dual-domain pixels for wide viewing angles Fingerprint-resistant oleophobic coating Support for display of multiple languages & characters simultaneously Display Zoom Reachability Splash, Water & Dust Resistant Rated IP67 (maximum depth of 1 metre up to 30 minutes) under IEC standard 60529 Operating Systemi OS 12 - most personal & secure mobile operating system yet, i OS 12 is packed with powerful features that help you get the most out of every day For more information please go to the below links: How to update i OS software on iPhone - https://support.apple.com/en-gb/guide/iphone/update-ios-software-iph 3e 504502/12.0/ios/12.0 Whats's new in i OS 12 - https://www.apple.com/uk/ios/ios-12/ Supported i OS 12 iPhone models - https://support.apple.com/en-gb/guide/iphone/supported-models-iphe 3fa 5df 43/ios Camera 12MP cameraƒ/1.8 aperture Digital zoom up to 5x Optical image stabilisation Six-element lens Quad-LED True Tone flash Panorama (up to 63MP) Sapphire crystal lens cover Backside illumination sensor Hybrid IR filter Autofocus with Focus Pixels Tap to focus with Focus Pixels Live Photos with stabilisation Wide colour capture for photos & Live Photos Improved local tone mapping Exposure control HDR for photos Auto image stabilisation Burst mode Timer mode Photo geotagging Image formats captured: HEIF & JPEGVideo Recording 4K video recording at 30 fps 1080p HD video recording at 30 fps or 60 fps 720p HD video recording at 30 fps Optical image stabilisation for video 2x optical zoom; digital zoom up to 6x (iPhone 7 Plus only) Quad-LED True Tone flash Slo-mo video support for 1080p at 120 fps & 720p at 240 fps Time-lapse video with stabilisation Cinematic video stabilisation (1080p & 720p) Continuous autofocus video Take 8MP still photos while recording 4K video Playback zoom Video geotagging Video formats recorded: HEVC & H.264 Face Time HD Camera 7MP camera 1080p HD video recording Retina Flashƒ/2.2 aperture Wide colour capture for photos & Live Photos HDR for photos Backside illumination sensor Auto image stabilisation Burst mode Exposure control Timer mode Touch IDFingerprint sensor built into the Home button Apple Pay Pay with your iPhone using Touch ID in shops, within apps & on the web Complete purchases made with Apple Pay on your Mac Location Assisted GPS, GLONASS, Galileo & QZSSDigital compass Wi-Fi Mobile datai Beacon micro-location Video Calling Face Time video calling over Wi-Fi or a mobile network Audio Calling Face Time audio Voice over LTE (Vo LTE) Wi-Fi calling Audio Playback Audio formats supported: AAC-LC, HE-AAC, HE-AAC v 2, Protected AAC, MP3, Linear PCM, Apple Lossless, FLAC, Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3) & Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX & AAX+) User-configurable maximum volume limit Video Playback Video formats supported: HEVC, H.264, MPEG-4 Part 2 & Motion JPEGAir Play Mirroring, photos & video out to Apple TV (2nd generation or later) Video mirroring & video out support: up to 1080p through Lightning Digital AV Adapter & Lightning to VGA Adapter (adapters sold separately) Siri Use your voice to send messages, set reminders & more Get intelligent suggestions on your Lock screen & in Messages, Mail, Quick Type & more Activate hands-free with only your voice using " Hey Siri" Use your voice to run shortcuts from your favourite apps Power & Battery Lasts up to 2 hours longer than iPhone 6s Talk time (wireless): Up to 14 hours on 3 G Standby: Up to 10 days Internet use: Up to 12 hours on 3 G Up to 12 hours on 4G LTEUp to 14 hours on Wi-Fi Wireless video playback: Up to 13 hours Wireless audio playback: Up to 40 hours Built-in rechargeable lithium-ion battery Charging via USB (Universal Serial Bus) to computer system or power adapter Sensors Touch ID fingerprint sensor Barometer Three-axis gyro Accelerometer Proximity sensor Ambient light sensor Accessibility Accessibility features help people with disabilities get the most out of their new iPhone 7. With built-in support for vision, hearing, physical & motor skills, & learning & literacy, you can fully enjoy the world’s most personal device. Features include: Voice Over Zoom Magnifier RTT & Textphone Siri & Dictation Type to Siri Switch Control Closed Captions Assistive Touch Speak Screen SIM Card Nano-SIMiPhone 7 is not compatible with existing micro-SIM cards. Rating for Hearing AidsiPhone 7 (Model A1660, A1778): M3, T4 Mail Attachment Support Viewable document types.jpg, . tiff, . gif (images);. doc &. docx (Microsoft Word);. htm &. html (web pages);. key (Keynote);. numbers (Numbers);. pages (Pages);. pdf (Preview & Adobe Acrobat);. ppt &. pptx (Microsoft Power Point);. txt (text);. rtf (rich text format);. vcf (contact information);. xls &. xlsx (Microsoft Excel);. zip;. ics;. usdz (USDZ Universal) Environmental Requirements Operating ambient temperature: 0° to 35° C (32° to 95° F) Non-operating temperature: –20° to 45° C (–4° to 113° F) Relative humidity: 5% to 95% non-condensing Operating altitude: tested up to 3, 000 metres (10, 000 feet)