| Display | 
Super Retina HD display5.8-inch (diagonal) all-screen OLED Multi-Touch displayHDR display2436-by-1125-pixel resolution at 458 ppi1,000,000:1 contrast ratio (typical)True Tone displayWide color display (P3)3D Touch625 cd/m2 max brightness (typical)Fingerprint-resistant oleophobic coatingSupport for display of multiple languages and characters simultaneously The iPhone X display has rounded corners that follow a beautiful curved design, and these corners are within a standard rectangle. When measured as a standard rectangular shape, the screen is 5.85 inches diagonally (actual viewable area is less). | 
| Finish | Ceramic Shield, tougher than any smartphone glass | 
| Processor | 
A11 Bionic chip with 64-bit architectureNeural engineEmbedded M11 motion coprocessor | 
| Storage | 256GB | 
| Water Resistance | 
Rated IP67 under IEC standard 60529 | 
| Camera | 
12MP wide-angle and telephoto camerasWide-angle: ƒ/1.8 apertureTelephoto: ƒ/2.4 apertureOptical zoom; digital zoom up to 10xPortrait modePortrait Lighting (beta)Dual optical image stabilizationSix‑element lensQuad-LED True Tone flash with Slow SyncPanorama (up to 63MP)Sapphire crystal lens coverBackside illumination sensorHybrid IR filterAutofocus with Focus PixelsTap to focus with Focus PixelsLive Photos with stabilizationWide color capture for photos and Live PhotosImproved local tone mappingBody and face detectionExposure controlNoise reductionAuto HDR for photosAuto image stabilizationBurst modeTimer modePhoto geotaggingImage formats captured: HEIF and JPEG | 
| Video Recording | 
4K video recording at 24 fps, 30 fps, or 60 fps1080p HD video recording at 30 fps or 60 fps720p HD video recording at 30 fpsOptical image stabilization for videoOptical zoom; 6x digital zoomQuad-LED True Tone flashSlo‑mo video support for 1080p at 120 fps or 240 fpsTime‑lapse video with stabilizationCinematic video stabilization (1080p and 720p)Continuous autofocus videoBody and face detectionNoise reductionTake 8MP still photos while recording 4K videoPlayback zoomVideo geotaggingVideo formats recorded: HEVC and H.264 | 
| True Depth Camera | 
7MP cameraPortrait modePortrait Lighting (beta)Animoji1080p HD video recordingRetina Flashƒ/2.2 apertureWide color capture for photos and Live PhotosAuto HDRBackside illumination sensorBody and face detectionAuto image stabilizationBurst modeExposure controlTimer mode | 
| Face ID | 
Enabled by TrueDepth camera for facial recognition | 
| Cellular & Wireless | 
FDD-LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66)TD-LTE (Bands 34, 38, 39, 40, 41)
 TD-SCDMA 1900 (F), 2000 (A)
 CDMA EV-DO Rev. A (800, 1900, 2100 MHz)
 UMTS/HSPA+/DC-HSDPA (850, 900, 1700/2100, 1900, 2100 MHz)
 GSM/EDGE (850, 900, 1800, 1900 MHz)
 | 
| Location | 
Assisted GPS, GLONASS, Galileo, and QZSSDigital compassWi-FiCellulariBeacon microlocation | 
| Audio Calling | 
FaceTime audioVoice over LTE (VoLTE)4Wi‑Fi calling4 | 
| Audio Playback | 
Audio formats supported: AAC-LC, HE-AAC, HE-AAC v2, Protected AAC, MP3, Linear PCM, Apple Lossless, FLAC, Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), and Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+)User-configurable maximum volume limit | 
| Video Playback | 
Video formats supported: HEVC, H.264, MPEG-4 Part 2, and Motion JPEGHigh Dynamic Range with Dolby Vision and HDR10 contentAirPlay Mirroring, photos, and video out to Apple TV (2nd generation or later)6Video mirroring and video out support: Up to 1080p through Lightning Digital AV Adapter and Lightning to VGA Adapter (adapters sold separately)6 | 
| Power & Battery | 
Lasts up to 2 hours longer than iPhone 7Talk time (wireless): Up to 21 hoursInternet use: Up to 12 hoursVideo playback (wireless): Up to 13 hoursAudio playback (wireless): Up to 60 hoursFast-charge capable: Up to 50% charge 30 minutes9Built-in rechargeable lithium-ion batteryWireless charging (works with Qi-certified chargers10)Charging via USB to computer system or power adapter | 
| Sensors | 
Face IDBarometerThree‑axis gyroAccelerometerProximity sensorAmbient light sensor | 
| Size & Weight | 
Height: 5.65 inches (143.6 mm)Width: 2.79 inches (70.9 mm)Depth: 0.30 inch (7.7 mm)Weight: 6.14 ounces (174 grams) |