iPhone 8
Size
| Height: 138.4 mm (5.45 inches) |
| Width: 67.3 mm (2.65 inches) |
| Weight: 148 grams (5.22 ounces) |
| 1400:1 contrast ratio (typical) |
Camera
| 12 MP camera |
| ƒ/1.8 aperture |
| Optical image stabilization |
| Digital zoom up to 5x |
| Wide colour capture for photos and Live Photos |
| Quad-LED True Tone flash with Slow Sync |
Front camera
| FaceTime HD camera |
| 7 MP photos |
| ƒ/2.2 aperture |
| Retina Flash |
| Wide colour capture for photos and Live Photos |
| 1080p HD video recording |
Secure authentication
| Touch ID |
| Second-generation fingerprint sensor built into the Home button |
Apple Pay
| Pay with your iPhone using Touch ID in stores, within apps and on the web |
| Receive and redeem rewards using rewards cards |
Audio calling
| FaceTime audio |
| Initiate audio calls over Wi-Fi or cellular to any FaceTime audio-enabled device |
| Voice over LTE (VoLTE) |
| Wi-Fi calling |
Video playback
| Video formats supported: HEVC, H.264, MPEG-4 Part 2 and Motion JPEG |
| Supports Dolby Vision and HDR10 content |
| AirPlay Mirroring, photos and video out to Apple TV (2nd generation or later) |
| Video mirroring and video out support: up to 1080p through Lightning Digital AV Adapter and Lightning to VGA Adapter (adapters sold separately) |
Siri
| Use your voice to send messages, set reminders and more |
| Get intelligent suggestions in Messages, Mail, QuickType and more |
| Activate with only your voice using “Hey Siri” |
| Listen and identify songs |
Included headphones
| EarPods with Lightning Connector |
| Lightning to 3.5 mm Headphone Jack Adapter |
SIM card
| Nano-SIM |
| Not compatible with existing micro-SIM cards |
Capacity
| 64 GB |
| 256 GB |
Colour
| Silver, Space Grey, Gold |
Display
| Retina HD display |
| 4.7-inch (diagonal) widescreen LCD Multi-Touch display with IPS technology |
| 1334-by-750-pixel resolution at 326 ppi |
| 1400:1 contrast ratio (typical) |
| True Tone display |
| Wide colour display (P3) |
| 3D Touch |
| 625 cd/m2 max brightness (typical) |
Splash, Water- and Dust-Resistant
R |
Chip
| A11 Bionic chip with 64-bit architecture |
| Neural engine |
| Embedded M11 motion coprocessor |
Video Recording
| 4K video recording at 24 fps, 30 fps, or 60 fps |
| 1080p HD video recording at 30 fps or 60 fps |
| Optical image stabilization for video |
| Digital zoom up to 3x |
| Slo-mo video support for 1080p at 120 fps or 240 fps |
| Time-lapse video with stabilization |
Cellular and wireless
| GSM/EDGE |
| UMTS/HSPA+ |
| DC-HSDPA |
| CDMA EV-DO Rev. A (some models) |
| LTE Advanced |
| 802.11ac Wi‑Fi with MIMO |
| Bluetooth 5.0 |
| GPS, GLONASS, Galileo and QZSS |
| VoLTE |
| NFC with reader mode |
| Wi‑Fi calling |
Video calling
| FaceTime video |
| Initiate video calls over Wi-Fi or cellular to any FaceTime-enabled device |
I
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 |
Power and battery
| Lasts about the same as iPhone 7 |
| Built-in rechargeable lithium‑ion battery |
| Wireless charging (works with Qi chargers)” |
| Charging via USB to computer system or power adapter |
| Talk time (wireless) Up to 14 hours |
| Internet use Up to 12 hours |
| Video playback (wireless) Up to 13 hours |
| Audio playback (wireless) Up to 40 hours |
| Fast-charge capable: up to 50% charge in 30 minutes |
Sensors
| Three-axis gyro |
| Accelerometer |
| Proximity sensor |
| Ambient light sensor |
| Barometer |
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Connector
| Lightning |
