Versus Engine
Apple iPhone Duo vs iPhone 17 Pro Max
Specs, price and the one trade-off that actually decides it — Apple iPhone Duo against iPhone 17 Pro Max, side by side.
Cheaper to start
iPhone 17 Pro Max
Starts about $800 lower.
Rated higher
iPhone 17 Pro Max
9.4 vs 0.0 on our design scale.
Standout
Apple iPhone Duo
Foldable design with 7.6-inch inner display and 5.4-inch outer display
Apple iPhone Duo
Apple's first foldable iPhone — a 7.6-inch inner display that folds down to a 5.4-inch outer display, launching October 23, 2026.
Where it wins, where it doesn't
Pros
- Offers a 7.6-inch inner display for expanded viewing and productivity.
- Equipped with a powerful A20 Pro chip for smooth performance.
- Features a 48MP Dual Fusion camera system with advanced photography capabilities.
Cons
- High price point of $1999 may limit accessibility.
- Soldered memory options do not allow for future upgrades.
- Foldable design may be more prone to wear and tear.
Specifications
- ChipApple A20 Pro
- Water ResistanceIP68
- 5G—
- Battery / Fast Charge50% in ~20 min wired, ~30 min wireless
- Battery / Inner Display OnlyUp to 31 hours video playback
- Battery / Mixed UsageUp to 24 hours
- Battery / Outer Display OnlyUp to 44 hours video playback
- Camera48MP Dual Fusion camera system, 48MP Fusion Main: 26 mm, ƒ/1.6 aperture, sensor-shift optical image stabilization, Hybrid Focus Pixels, super-high-resolution photos (24MP and 48MP), 12MP optical-quality 2x Telephoto: 52 mm, ƒ/1.6 aperture, sensor-shift optical image stabilization, Hybrid Focus Pixels, 48MP Fusion Ultra Wide: 13 mm, ƒ/2.2 aperture and 120° field of view, Hybrid Focus Pixels, super-high-resolution photos (24MP and 48MP), 2x optical-quality zoom in, 2x optical zoom out; 4x optical-quality zoom range, Digital zoom up to 10x, Smart Take, Duo Preview, Photographic Styles 3, Smart focus tracking, Customizable default lens (Fusion Main), Sapphire crystal lens cover, True Tone flash, Photonic Engine, Deep Fusion, Smart HDR 5, Next-generation portraits with Focus and Depth Control, Portrait Lighting with six effects, Night mode, Panorama (up to 63MP), 48MP macro photography, Wide color capture for photos and Live Photos, Lens correction (Fusion Ultra Wide), Advanced red-eye correction, Auto image stabilization, Burst mode, Photo geotagging
- Camera / Main48MP Fusion, zero shutter lag, 2x optical telephoto
- Camera / Ultra Wide48MP Fusion
- Camera / Video4K120fps Dolby Vision
- Camera Features—
- Capacity256GB, 512GB, 1TB, 2TB
- Ceramic Shield—
- Chip / CPU6-core, up to 20% faster than A19 Pro
- Chip / GPU7-core, up to 40% faster than A19 Pro
- Chip / Neural EngineDual 16-core, 2x compute vs previous generation
- Display / Inner (Unfolded)7.6-inch Super Retina XDR, ProMotion, Always-On, 3000 nits peak, nano-texture finish
- Display / Outer (Folded)5.4-inch Super Retina XDR, ProMotion, Always-On, 3000 nits peak
- Displays / Dynamic IslandDynamic Island, Always-On display, ProMotion technology with adaptive refresh rates up to 120Hz, HDR display, True Tone, Wide color (P3), Haptic Touch, 2,000,000:1 contrast ratio (typical), 1000 nits max brightness (typical), 1600 nits peak brightness (HDR), 3000 nits peak brightness (outdoor), 1 nit minimum brightness, Fingerprint-resistant oleophobic coating, Anti-reflective coating, Support for display of multiple languages and characters simultaneously, Supports Apple Pencil (USB-C) 3
- Displays / Inner displaySuper Retina XDR display, 7.6-inch (diagonal) all-screen OLED folding display, 1878-by-2670-pixel resolution at 430 ppi, Nano-texture finish, Wide-angle OLEDs
- Displays / Outer displaySuper Retina XDR display, 5.4-inch (diagonal) all-screen OLED display, 1398-by-2034-pixel resolution at 460 ppi
- FinishNight Sky, Star White
- HingePrecision hinge, 100+ components
- iOS Updates—
- key_features—
- MaterialsGrade 5 titanium, mirror-polished finish, Ceramic Shield 2
- Size and Weight / Depth (closed)0.44 inch (11.3 mm)
- Size and Weight / Depth (open)0.21 inch (5.2 mm)
- Size and Weight / Height (closed)4.64 inches (117.8 mm)
- Size and Weight / Height (open)4.64 inches (117.8 mm)
- Size and Weight / Weight (closed)8.96 ounces (254 grams)
- Size and Weight / Weight (open)8.96 ounces (254 grams)
- Size and Weight / Width (open)6.48 inches (164.6 mm)
- SoftwareiOS 27
- Storage Options256GB, 512GB, 1TB, 2TB
- Wireless Charging—
iPhone 17 Pro Max
Apple's flagship at $1,199 — the best video capture on a phone, inside a deliberately closed system.
Where it wins, where it doesn't
Pros
- Advanced camera features with on-device AI for smart photo capture
- Regular iOS updates ensure long-term software support
- Ceramic Shield provides superior scratch resistance and durability
Cons
- High price point of $1199 may be prohibitive for some users
- Closed ecosystem limits flexibility and customization options
Specifications
- Chipvapor-cooled A20 Pro chip
- Water Resistancestands up to splashes from everyday liquids like water, coffee, and soda
- 5GiPhone + 5G = a superfast experience
- Battery / Fast Charge—
- Battery / Inner Display Only—
- Battery / Mixed Usage—
- Battery / Outer Display Only—
- Camera—
- Camera / Main—
- Camera / Ultra Wide—
- Camera / Video—
- Camera FeaturesSmart Take uses on-device AI to detect when people are posed and automatically takes the picture
- Capacity—
- Ceramic ShieldCeramic Shield 2 on the front, with better scratch resistance, and Ceramic Shield on the back for added durability
- Chip / CPU—
- Chip / GPU—
- Chip / Neural Engine—
- Display / Inner (Unfolded)—
- Display / Outer (Folded)—
- Displays / Dynamic Island—
- Displays / Inner display—
- Displays / Outer display—
- Finish—
- Hinge—
- iOS Updatesregular iOS updates keep your iPhone feeling new for years to come
- key_features6.9-inch Super Retina XDR OLED, A19 Pro chip, 48MP Triple Camera system, 12GB RAM
- Materials—
- Size and Weight / Depth (closed)—
- Size and Weight / Depth (open)—
- Size and Weight / Height (closed)—
- Size and Weight / Height (open)—
- Size and Weight / Weight (closed)—
- Size and Weight / Weight (open)—
- Size and Weight / Width (open)—
- Software—
- Storage Options—
- Wireless ChargingSnap on a MagSafe Charger for faster wireless charging