iPhone Duo (unfolded) size and dimensions
117.8 × 164.6 × 5.20 mm · 254 g · 7.6-inch display.
Quick answer
iPhone Duo (unfolded) opens into a small tablet shape measuring 117.8 mm high, 164.6 mm wide, and 5.2 mm thick. With a weight of 254 g, iPhone Duo (unfolded) is heavier than standard smartphones and requires two hands for stable typing or browsing. The 7.6-inch inner display provides substantial screen area for reading, documents, and split-screen multitasking. In this open orientation, iPhone Duo (unfolded) does not fit into median men's jeans pockets or median women's jeans pockets. The device offers 31 hours of video playback and launched at 1999 USD. iPhone Duo (unfolded) suits users who prioritize large-screen productivity over standard single-hand mobile handling.
- iPhone Duo (unfolded) requires two hands because the width reaches 164.6 mm.
- At 254 g, iPhone Duo (unfolded) feels heavy during extended reading sessions.
- The 7.6-inch display does not fit median men's or women's jeans pockets when open.
- A depth of 5.2 mm makes iPhone Duo (unfolded) exceptionally thin when fully opened.
TRUE SCALE · 1.3 PX/MM
TRUE SCALE · 1.8 PX/MM
Average adult hand · 187 mm long, 82 mm across
Hand: US Army ANSUR II, 2012 (sex-balanced median). Pockets: The Pudding, 2018. Card: ISO/IEC 7810 ID-1.
iPhone Duo (unfolded): 117.8 by 164.6 by 5.2 millimetres, 254 grams.
Duo open shown at 1.8 pixels per millimetre.
Height: Duo open 117.8 millimetres.Height: Duo open 4.64 inches.Width: Duo open 164.6 millimetres.Width: Duo open 6.48 inches.Depth: Duo open 5.20 millimetres.Depth: Duo open 0.20 inches.Weight: Duo open 254 grams.Weight: Duo open 8.96 ounces.
Specifications
| Specification | Duo open |
|---|---|
| Height | 117.8 millimetres4.64 inches |
| Width | 164.6 millimetres6.48 inches |
| Depth | 5.20 millimetres0.20 inches |
| Weight | 254 grams8.96 ounces |
| Volume | 100.8 cubic centimetres6.15 cubic inches |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 90 percent |
| Display size — Screen size is always quoted in inches. | 7.6 inches |
| Resolution | 1878 × 2670 |
| Pixel density | 430 pixels per inch |
| Cutout | None |
| Rear main | 48MP Fusion f/1.6 |
| Rear ultra-wide | 48MP Ultra Wide f/2.2 |
| Rear telephoto | — |
| Front camera | 12MP Center Stage f/2.2 (outer), under-display FaceTime f/1.8 (inner) |
| Chip | A20 Pro |
| Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity. | 31 hrs |
| Port | USB-C |
| Wireless | 5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem |
| Water resistance | IP68 (6m for 30 min) |
| Storage | 256 GB – 2 TB |
| Launch price — Base configuration at launch, in US dollars. | 1,999 dollars |
| Released | Oct 2026 |
| Status | Current |
Also compared with iPhone Duo (unfolded)
Questions about these phones
What are the dimensions of iPhone Duo (unfolded)?
iPhone Duo (unfolded) measures 117.8 mm in height, 164.6 mm in width, and 5.2 mm in depth.
How much does iPhone Duo (unfolded) weigh?
iPhone Duo (unfolded) weighs 254 g.
How large is the screen on iPhone Duo (unfolded)?
iPhone Duo (unfolded) features a 7.6-inch display.
Can iPhone Duo (unfolded) be used with one hand?
With a width of 164.6 mm, iPhone Duo (unfolded) requires two hands for regular operation.
Does iPhone Duo (unfolded) fit in a pocket?
iPhone Duo (unfolded) does not fit into median men's jeans pockets or median women's jeans pockets while unfolded.
What is the battery life and price of iPhone Duo (unfolded)?
iPhone Duo (unfolded) provides up to 31 hours of video playback and launched at 1999 USD.