iPhone 11 vs iPhone Duo
Quick answer
The iPhone Duo is 33.1 millimetres1.30 inches shorter and 60 grams2.12 ounces heavier than the iPhone 11.
The iPhone Duo is 88.9 millimetres3.50 inches wider and 33.1 millimetres1.30 inches shorter than the iPhone 11.
The iPhone 11 on Amazon (paid link) remains the budget choice that still gets updates, though it sits on the oldest supported chip so it is probably next to go. The new iPhone Duo (paid link) is just released and folds into a shorter form factor while simply lasting longer than any other phone. Pick the 11 to save cash or pay the premium for the Duo's day-to-day stamina and folding design.
Paid link.
Easier one-handed: iPhone 11
Pocket: iPhone 11
Weight difference: Noticeable
iPhone 11
from $699 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (paid link)iPhone DuoiPhone Duo
from $1,999 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)
Paid link.
TRUE SCALE · 1.2 PX/MM
TRUE SCALE · 2.2 PX/MM
Hand: US Army ANSUR II, 2012 (sex-balanced median). Pockets: The Pudding, 2018. Card: ISO/IEC 7810 ID-1.
iPhone 11: 150.9 by 75.7 by 8.3 millimetres, 194 grams. iPhone Duo: 117.8 by 84.1 by 11.3 millimetres, 254 grams.iPhone 11: 150.9 by 75.7 by 8.3 millimetres, 194 grams. iPhone Duo: 117.8 by 164.6 by 5.2 millimetres, 254 grams.
11, Duo shown at 2.2 pixels per millimetre.
iPhone 11
from $699 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (paid link)iPhone DuoiPhone Duo
from $1,999 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)
Paid link.
Height: 11 150.9 millimetres, Duo 117.8 millimetres.Height: 11 5.94 inches, Duo 4.64 inches.Width: 11 75.7 millimetres, Duo 84.1 millimetres.Width: 11 2.98 inches, Duo 3.31 inches.Depth: 11 8.30 millimetres, Duo 11.30 millimetres.Depth: 11 0.33 inches, Duo 0.44 inches.Weight: 11 194 grams, Duo 254 grams.Weight: 11 6.84 ounces, Duo 8.96 ounces.
Height: 11 150.9 millimetres, Duo 117.8 millimetres.Height: 11 5.94 inches, Duo 4.64 inches.Width: 11 75.7 millimetres, Duo 164.6 millimetres.Width: 11 2.98 inches, Duo 6.48 inches.Depth: 11 8.30 millimetres, Duo 5.20 millimetres.Depth: 11 0.33 inches, Duo 0.20 inches.Weight: 11 194 grams, Duo 254 grams.Weight: 11 6.84 ounces, Duo 8.96 ounces.
Specifications
| Specification | 11 | Duo |
|---|---|---|
| Height | 150.9 millimetres5.94 inches150.9 millimetres5.94 inches | 117.8 millimetres, 33.1 millimetres less4.64 inches, 1.30 inches less117.8 millimetres, 33.1 millimetres less4.64 inches, 1.30 inches less |
| Height, open | — | 117.8 millimetres4.64 inches |
| Height, closed | — | 117.8 millimetres4.64 inches |
| Width | 75.7 millimetres2.98 inches75.7 millimetres2.98 inches | 84.1 millimetres, 8.4 millimetres more3.31 inches, 0.33 inches more164.6 millimetres, 88.9 millimetres more6.48 inches, 3.50 inches more |
| Width, open | — | 164.6 millimetres6.48 inches |
| Width, closed | — | 84.1 millimetres3.31 inches |
| Depth | 8.30 millimetres0.33 inches8.30 millimetres0.33 inches | 11.30 millimetres, 3.00 millimetres more0.44 inches, 0.12 inches more5.20 millimetres, 3.10 millimetres less0.20 inches, 0.12 inches less |
| Depth, open | — | 5.20 millimetres0.20 inches |
| Depth, closed | — | 11.30 millimetres0.44 inches |
| Weight | 194 grams6.84 ounces194 grams6.84 ounces | 254 grams, 60 grams more8.96 ounces, 2.12 ounces more254 grams, 60 grams more8.96 ounces, 2.12 ounces more |
| Volume | 94.8 cubic centimetres5.79 cubic inches94.8 cubic centimetres5.79 cubic inches | 111.9 cubic centimetres, 17.1 cubic centimetres more6.83 cubic inches, 1.05 cubic inches more100.8 cubic centimetres, 6.0 cubic centimetres more6.15 cubic inches, 0.37 cubic inches more |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 79 percent79 percent | 89 percent, 10 percent more90 percent, 11 percent more |
| Display size — Screen size is always quoted in inches. | 6.1 inches6.1 inches | 5.4 inches, 0.7 inches less7.6 inches, 1.5 inches more |
| Resolution | 828 × 1792828 × 1792 | 1398 × 20341878 × 2670 |
| Pixel density | 326 pixels per inch326 pixels per inch | 460 pixels per inch, 134 pixels per inch more430 pixels per inch, 104 pixels per inch more |
| Cutout | NotchNotch | Dynamic IslandNone |
| Rear main | 48MP48MP | 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 | 12MP12MP | 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 | A13 BionicA13 Bionic | A20 ProA20 Pro |
| Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity. | 17 hrs17 hrs | 44 hrs31 hrs |
| Port | LightningLightning | USB-CUSB-C |
| Wireless | 5G · Wi-Fi 6 · Bluetooth 5.05G · Wi-Fi 6 · Bluetooth 5.0 | 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) | IP68 (6m for 30 min)IP68 (6m for 30 min) |
| Storage | 64 – 256 GB64 – 256 GB | 256 GB – 2 TB256 GB – 2 TB |
| Launch price — Base configuration at launch, in US dollars. | 699 dollars699 dollars | 1,999 dollars, 1300 dollars more1,999 dollars, 1300 dollars more |
| Released | Sep 2019Sep 2019 | Oct 2026Oct 2026 |
| Status | LegacyLegacy | CurrentCurrent |
Dimensions
The iPhone Duo (closed) is 33.1 mm (1.30 in) shorter, 8.4 mm (0.33 in) wider, 3.00 mm (0.12 in) thicker and 60 g (2.12 oz) heavier than the iPhone 11. The iPhone 11 measures 150.9 × 75.7 × 8.30 mm (5.94 × 2.98 × 0.33 in) and weighs 194 g (6.84 oz). The iPhone Duo (closed) measures 117.8 × 84.1 × 11.30 mm (4.64 × 3.31 × 0.44 in) and weighs 254 g (8.96 oz). The iPhone Duo (open) measures 117.8 × 164.6 × 5.20 mm (4.64 × 6.48 × 0.20 in) and weighs 254 g (8.96 oz).
Also compared with iPhone 11
Questions about these phones
How does the iPhone Duo height compare to the iPhone 11?
The iPhone Duo is 33.1 mm shorter than the iPhone 11 when closed. It is also 8.4 mm wider and 3 mm deeper.
Is the iPhone Duo heavier than the iPhone 11?
The iPhone Duo weighs 254 g, which is 60 g heavier than the iPhone 11. This weight difference is noticeable in daily use.
Which phone has a larger screen, the iPhone 11 or iPhone Duo?
The iPhone 11 has a 6.1 inch display, while the iPhone Duo has a 5.4 inch display when closed. The iPhone 11 screen is 0.7 inch larger.
Which phone is easier to use with one hand?
The iPhone 11 is easier to use with one hand than the iPhone Duo. It is also better suited for small hands.
Does the iPhone Duo fit in a typical men's jeans pocket?
The iPhone Duo does not fit in a typical men's jeans pocket. The iPhone 11 fits in a typical men's jeans pocket but not a women's.
Is upgrading from the iPhone 11 to the iPhone Duo worth it for size?
Whether the size-only upgrade is worth it depends on your needs. The iPhone Duo is shorter but wider and heavier than the iPhone 11.