iPhone Duo size and dimensions
Quick answer
The iPhone Duo measures 117.84.64 by 84.13.31 by 11.30 millimetres0.44 inches and weighs 254 grams8.96 ounces.
The iPhone Duo measures 117.84.64 by 164.66.48 by 5.20 millimetres0.20 inches and weighs 254 grams8.96 ounces.
The iPhone Duo from Apple pairs the A20 Pro with a foldable design that runs the latest iOS immediately. Its battery lasts noticeably longer than standard flagships, keeping you powered through the day. Still, the closed body feels substantial in hand and does not fit comfortably in jeans pockets. This is a choice for those who prioritize screen flexibility over easy carry, especially at $1999.
One-handed: No
Pocket: No
Feels heavy: Yes
TRUE SCALE · 1.1 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: 117.8 by 84.1 by 11.3 millimetres, 254 grams.iPhone Duo: 117.8 by 164.6 by 5.2 millimetres, 254 grams.
Duo shown at 1.8 pixels per millimetre.
iPhone DuoiPhone Duo
from $1,999 at launch, ships 23 October.
See on Apple
Height: Duo 117.8 millimetres.Height: Duo 4.64 inches.Width: Duo 84.1 millimetres.Width: Duo 3.31 inches.Depth: Duo 11.30 millimetres.Depth: Duo 0.44 inches.Weight: Duo 254 grams.Weight: Duo 8.96 ounces.
Height: Duo 117.8 millimetres.Height: Duo 4.64 inches.Width: Duo 164.6 millimetres.Width: Duo 6.48 inches.Depth: Duo 5.20 millimetres.Depth: Duo 0.20 inches.Weight: Duo 254 grams.Weight: Duo 8.96 ounces.
Specifications
| Specification | Duo |
|---|---|
| Height | 117.8 millimetres4.64 inches117.8 millimetres4.64 inches |
| Height, open | 117.8 millimetres4.64 inches |
| Height, closed | 117.8 millimetres4.64 inches |
| Width | 84.1 millimetres3.31 inches164.6 millimetres6.48 inches |
| Width, open | 164.6 millimetres6.48 inches |
| Width, closed | 84.1 millimetres3.31 inches |
| Depth | 11.30 millimetres0.44 inches5.20 millimetres0.20 inches |
| Depth, open | 5.20 millimetres0.20 inches |
| Depth, closed | 11.30 millimetres0.44 inches |
| Weight | 254 grams8.96 ounces254 grams8.96 ounces |
| Volume | 111.9 cubic centimetres6.83 cubic inches100.8 cubic centimetres6.15 cubic inches |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 89 percent90 percent |
| Display size — Screen size is always quoted in inches. | 5.4 inches7.6 inches |
| Resolution | 1398 × 20341878 × 2670 |
| Pixel density | 460 pixels per inch430 pixels per inch |
| Cutout | Dynamic IslandNone |
| Rear main | 48MP Fusion f/1.648MP Fusion f/1.6 |
| Rear ultra-wide | 48MP Ultra Wide f/2.248MP Ultra Wide f/2.2 |
| Rear telephoto | —— |
| Front camera | 12MP Center Stage f/2.2 (outer), under-display FaceTime f/1.8 (inner)12MP Center Stage f/2.2 (outer), under-display FaceTime f/1.8 (inner) |
| Chip | A20 ProA20 Pro |
| Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity. | 44 hrs31 hrs |
| Port | USB-CUSB-C |
| Wireless | 5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem |
| Water resistance | IP68 (6m for 30 min)IP68 (6m for 30 min) |
| Storage | 256 GB – 2 TB256 GB – 2 TB |
| Launch price — Base configuration at launch, in US dollars. | 1,999 dollars1,999 dollars |
| Released | Oct 2026Oct 2026 |
| Status | CurrentCurrent |
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Questions about these phones
How big is the iPhone Duo when closed?
The iPhone Duo measures 117.8 by 84.1 by 11.3 millimeters when closed. These dimensions make it larger than many standard non-foldable phones.
How heavy is the iPhone Duo?
The iPhone Duo weighs 254 grams or approximately 9 ounces. This weight makes it feel heavy compared to lighter smartphone models.
What is the screen size of the iPhone Duo?
The iPhone Duo has a 5.4-inch display when closed. The screen area increases when the device is open.
Is the iPhone Duo easy to use one-handed?
The iPhone Duo is not easy to use one-handed due to its dimensions. Its width and weight require two hands for comfortable operation.
Does the iPhone Duo fit in a pocket?
The iPhone Duo does not fit in a typical men's or women's jeans pocket. Carrying it usually requires a bag or case with a pocket.
How does the iPhone Duo compare to older iPhone models?
The iPhone Duo is larger and heavier than older models like the iPhone 11 family. It uses a foldable design rather than a traditional slab shape.