iPhone Duo FAQ: 20 questions answered before you buy
Price, Face ID, SIM, water resistance, charging, Apple Pencil and more: short, sourced answers to the most searched iPhone Duo questions.
Short answers to the questions people search for most about iPhone Duo, with links to the full guides.
Price and buying
- How much does iPhone Duo cost? It starts at $1,999 in the US. See our price guide.
- What storage options are there? 256GB, 512GB, 1TB and 2TB.
- What colors? Night Sky and Star White.
- Are there deals? Yes, through trade-in and carriers. See our deals guide.
Design and screens
- How big are the screens? 7.6 inches inside, 5.4 inches outside. See the screen guide.
- How much does it weigh? 254 grams.
- How thin is it? 5.2 mm open, 11.3 mm closed.
- Is it waterproof? It is rated IP68, up to 6 meters for 30 minutes.
- Does it work with Apple Pencil? Yes, Apple Pencil (USB-C).
Features
- Face ID or Touch ID? Touch ID in the side button.
- Does it have an Action button? It is not listed on the spec sheet. See our buttons guide.
- Physical SIM? No, dual eSIM only. See connectivity.
- What chip? A20 Pro with a vapor chamber.
- Does it have Siri AI? Yes, rolling out in English. See our Siri AI guide.
- Satellite features? Yes. See the satellite guide.
Battery and charging
- Battery life? Up to 24 hours of typical use.
- How fast does it charge? About 50% in around 20 minutes with a 60W adapter. See the charging guide.
- Wireless charging? MagSafe and Qi2 up to 25W.
Cameras
- How many cameras? Two 48MP rear cameras, a 12MP outer front camera and an under-display inner camera.
- Max video quality? 4K 120 fps Dolby Vision. See the video guide.
Still deciding? Read is iPhone Duo worth it.
Recording on iPhone Duo? Try PromptSlate Studio
One more answer: yes, there is an app built for recording yourself on iPhone Duo. PromptSlate Studio combines script, teleprompter and camera in one workspace. See PromptSlate Studio for iPhone Duo.
Related iPhone Duo guides
From the maker
Get PromptSlate Studio on the App Store
Write, prompt and record in one focused workspace. Out now — $9.99 one-time, no subscription. Every download supports independent development of new apps.
See PromptSlate Studio details · Also in the works: DuoSketch
Spotted something to fix, or an app we should cover?
This article is independent research, cross-checked against Apple's developer documentation. If something's out of date, or you know an app that deserves a look, let us know — and if you're building for iPhone Duo yourself, we're happy to talk.
hola@ayudantedigital.es