IPhone 12 Pro Max
Storage: 256GB
Battery Health: 78%
Size and Weight2
Width: 3.07 inches (78.1 mm)
Height: 6.33 inches (160.8 mm)
Depth: 0.29 inch (7.4 mm)
Weight: 8.03 ounces (228 grams)
Display 
Super Retina XDR display
6.7‑inch (diagonal) all‑screen OLED display
2778‑by‑1284-pixel resolution at 458 ppi
HDR display
True Tone
Wide color (P3)
Haptic Touch
2,000,000:1 contrast ratio (typical)
800 nits max brightness (typical); 1200 nits max brightness (HDR)
Fingerprint-resistant oleophobic coating
Support for display of multiple languages and characters simultaneously
The iPhone 12 Pro Max 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 6.68 inches diagonally (actual viewable area is less).
Chip 
A14 Bionic chip
Next‑generation Neural Engine
MagSafe
Wireless charging up to 15W10
Magnet array
Alignment magnet
Accessory Identification NFC
Magnetometer
Sensors 
Face ID
LiDAR Scanner
Barometer
Three‑axis gyro
Accelerometer
Proximity sensor
Ambient light sensor
Operating System 
iOS 14
iOS is the world’s most personal and secure mobile operating system, packed with powerful features and designed to protect your privacy.
See what’s new in iOS.
Accessibility 
Accessibility features help people with disabilities get the most out of their new iPhone. With built-in support for vision, hearing, mobility, and learning, you can fully enjoy the world’s most personal device. Learn more about Accessibility. 
Features include: 
Voice Control
VoiceOver
Zoom
Magnifier
Built-in Apps 
Camera
Photos
Health
Messages
Phone
FaceTime
Mail
Music
Wallet
Safari
Maps
Siri
Calendar
iTunes Store
App Store
Notes
News
Contacts
Books
Home
Weather
Reminders
Clock
TV
Stocks
Calculator
Voice Memos
Compass
Podcasts
Watch
Tips
Find My 
Settings
Files
Measure
Shortcuts
Translate
Free Apps from Apple 
Pages, Numbers, Keynote, iMovie, GarageBand, Clips, and Apple Store app are preinstalled.
iMovie
Pages
Keynote
Numbers
GarageBand
Apple Store
Trailers
iTunes Remote
Clips
Support
SIM Card 
Dual SIM (nano-SIM and eSIM)12
iPhone 12 Pro and iPhone 12 Pro Max are not compatible with existing micro‑SIM cards.
eSIM not supported in all regions. Learn more about eSIM on iPhone.
Rating for Hearing Aids 
M3, T4
Mail Attachment Support 
Viewable document types
.jpg, .tiff, .gif (images); .doc and .docx (Microsoft Word); .htm and .html (web pages); .key (Keynote); .numbers (Numbers); .pages (Pages); .pdf (Preview and Adobe Acrobat); .ppt and .pptx (Microsoft PowerPoint); .txt (text); .rtf (rich text format); .vcf (contact information); .xls and .xlsx (Microsoft Excel); .zip; .ics; .usdz (USDZ Universal)
System Requirements 
Apple ID (required for some features)
Internet access13
Syncing to a Mac or PC requires: 
macOS Catalina 10.15 or later using the Finder
macOS El Capitan 10.11.6 through macOS Mojave 10.14.6 using iTunes 12.8 or later
Windows 7 or later using iTunes 12.10.10 or later (free download from www.itunes.com/uk/download)
 
RTT and TTY support
Siri and Dictation
Type to Siri
Switch Control
Closed Captions
AssistiveTouch
Speak Screen
Back Tap