Apple phones
iPhone Duo
iPhone Duo is Apple's first foldable iPhone, pairing a 5.4-inch outer display with a 7.6-inch inner display, the A20 Pro chip, dual-battery architecture, and Touch ID in the side button.
Starting from
₹2,99,900
Available23 Oct 2026Last updated
Product gallery
Configurations
Variants & pricing
5 variants
| Memory | Colour | List price | Current price | Availability |
|---|---|---|---|---|
| 12GB / 256GBLowest | Star White | ₹2,99,900 | ₹2,99,900 | Available |
| 12GB / 256GBLowest | Night Sky | ₹2,99,900 | ₹2,99,900 | Available |
| 12GB / 512GB | Star White | ₹3,24,900 | ₹3,24,900 | Available |
| 12GB / 1024GB | Star White | ₹3,74,900 | ₹3,74,900 | Available |
| 12GB / 2048GB | Star White | ₹4,49,900 | ₹4,49,900 | Available |
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Technical details
Full specifications
General
- Launch Date
- September 9, 2026 (announced); pre-orders October 16; available October 23, 2026
- Colours
- Star White, Night Sky
- Form Factor
- Book-style foldable, grade 5 titanium frame
Performance
- Chipset
- Apple A20 Pro, 2nm process
- CPU
- 6-core CPU, up to 20% faster than A19 Pro
- GPU
- 7-core GPU, up to 40% faster and more power efficient
- Neural Engine
- Dual 16-core Neural Engine, 2x AI compute of A19 Pro
- Cooling
- Custom vapor chamber, up to 35% better sustained performance than iPhone 17 Pro
Display
- Inner Display
- 7.6-inch foldable Super Retina XDR, ProMotion 120Hz, nano-texture finish
- Outer Display
- 5.4-inch Super Retina XDR, ProMotion 120Hz, Always-On
- Brightness
- Up to 3000 nits peak outdoor brightness on both displays
- Protection
- Ceramic Shield 2 front (outer), Ceramic Shield back
Design
- Build
- Grade 5 titanium frame, precision hinge, IP68 rating, Touch ID in side button
Rear Camera
- Main Camera
- 48MP Fusion Main with integrated optical-quality 2x Telephoto
- Ultra Wide
- 48MP Fusion Ultra Wide (shared with iPhone 18 Pro), macro photography
- Video
- 4K120 Dolby Vision, Cinematic effects up to 60fps, Smart Take, Duo Preview
Front Camera
- Selfie Camera
- 12MP Center Stage plus under-display FaceTime camera on inner screen
Battery
- Capacity
- Dual-battery architecture (approx. 5400 mAh combined); up to 31 hrs video on inner display, 44 hrs on outer, 24 hrs mixed use
- Charging
- Up to 50% in around 20 minutes wired; MagSafe and Qi2 wireless charging
Storage
- Options
- 256GB, 512GB, 1TB, 2TB, no card slot
Network & Connectivity
- 5G
- eSIM-only worldwide, Apple C2 modem, mmWave support in the US
- Connectivity
- Wi-Fi 7, Bluetooth 6, Thread
Software
- OS
- iOS 27.1 with Apple Intelligence and Siri AI, Split View multitasking