iPhone 16 vs iPhone Duo
Quick answer
The iPhone Duo is 12.5 millimetres0.49 inches wider and 84 grams2.96 ounces heavier than the iPhone 16.
The iPhone Duo is 93.0 millimetres3.66 inches wider and 84 grams2.96 ounces heavier than the iPhone 16.
The iPhone 16 on Amazon (paid link) feels lighter and narrower, but the iPhone Duo from Apple closes shorter with a longer-lasting battery at a steeper cost. One fits comfortably in most pockets while the other requires a coat jacket. You get a compact new foldable or a proven standard choice.
Paid link.
Easier one-handed: iPhone 16
Pocket: iPhone 16
Weight difference: Noticeable
TRUE SCALE · 1.2 PX/MM
TRUE SCALE · 2.3 PX/MM
Hand: US Army ANSUR II, 2012 (sex-balanced median). Pockets: The Pudding, 2018. Card: ISO/IEC 7810 ID-1.
iPhone 16: 147.6 by 71.6 by 7.8 millimetres, 170 grams. iPhone Duo: 117.8 by 84.1 by 11.3 millimetres, 254 grams.iPhone 16: 147.6 by 71.6 by 7.8 millimetres, 170 grams. iPhone Duo: 117.8 by 164.6 by 5.2 millimetres, 254 grams.
16, Duo shown at 2.3 pixels per millimetre.
iPhone 16
from $799 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)iPhone DuoiPhone Duo
from $1,999 at launch, ships 23 October.
See on Apple
Paid link.
Height: 16 147.6 millimetres, Duo 117.8 millimetres.Height: 16 5.81 inches, Duo 4.64 inches.Width: 16 71.6 millimetres, Duo 84.1 millimetres.Width: 16 2.82 inches, Duo 3.31 inches.Depth: 16 7.80 millimetres, Duo 11.30 millimetres.Depth: 16 0.31 inches, Duo 0.44 inches.Weight: 16 170 grams, Duo 254 grams.Weight: 16 6.00 ounces, Duo 8.96 ounces.
Height: 16 147.6 millimetres, Duo 117.8 millimetres.Height: 16 5.81 inches, Duo 4.64 inches.Width: 16 71.6 millimetres, Duo 164.6 millimetres.Width: 16 2.82 inches, Duo 6.48 inches.Depth: 16 7.80 millimetres, Duo 5.20 millimetres.Depth: 16 0.31 inches, Duo 0.20 inches.Weight: 16 170 grams, Duo 254 grams.Weight: 16 6.00 ounces, Duo 8.96 ounces.
Specifications
| Specification | 16 | Duo |
|---|---|---|
| Height | 147.6 millimetres5.81 inches147.6 millimetres5.81 inches | 117.8 millimetres, 29.8 millimetres less4.64 inches, 1.17 inches less117.8 millimetres, 29.8 millimetres less4.64 inches, 1.17 inches less |
| Height, open | — | 117.8 millimetres4.64 inches |
| Height, closed | — | 117.8 millimetres4.64 inches |
| Width | 71.6 millimetres2.82 inches71.6 millimetres2.82 inches | 84.1 millimetres, 12.5 millimetres more3.31 inches, 0.49 inches more164.6 millimetres, 93.0 millimetres more6.48 inches, 3.66 inches more |
| Width, open | — | 164.6 millimetres6.48 inches |
| Width, closed | — | 84.1 millimetres3.31 inches |
| Depth | 7.80 millimetres0.31 inches7.80 millimetres0.31 inches | 11.30 millimetres, 3.50 millimetres more0.44 inches, 0.14 inches more5.20 millimetres, 2.60 millimetres less0.20 inches, 0.10 inches less |
| Depth, open | — | 5.20 millimetres0.20 inches |
| Depth, closed | — | 11.30 millimetres0.44 inches |
| Weight | 170 grams6.00 ounces170 grams6.00 ounces | 254 grams, 84 grams more8.96 ounces, 2.96 ounces more254 grams, 84 grams more8.96 ounces, 2.96 ounces more |
| Volume | 82.4 cubic centimetres5.03 cubic inches82.4 cubic centimetres5.03 cubic inches | 111.9 cubic centimetres, 29.5 cubic centimetres more6.83 cubic inches, 1.80 cubic inches more100.8 cubic centimetres, 18.4 cubic centimetres more6.15 cubic inches, 1.12 cubic inches more |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 87 percent87 percent | 89 percent, 2 percent more90 percent, 3 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 | 1179 × 25561179 × 2556 | 1398 × 20341878 × 2670 |
| Pixel density | 460 pixels per inch460 pixels per inch | 460 pixels per inch, the same430 pixels per inch, 30 pixels per inch less |
| Cutout | Dynamic IslandDynamic Island | 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 | A18A18 | A20 ProA20 Pro |
| Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity. | 22 hrs22 hrs | 44 hrs31 hrs |
| Port | USB-CUSB-C | USB-CUSB-C |
| Wireless | 5G · Wi-Fi · Bluetooth5G · Wi-Fi · Bluetooth | 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 | 128 – 512 GB128 – 512 GB | 256 GB – 2 TB256 GB – 2 TB |
| Launch price — Base configuration at launch, in US dollars. | 799 dollars799 dollars | 1,999 dollars, 1200 dollars more1,999 dollars, 1200 dollars more |
| Released | Sep 2024Sep 2024 | Oct 2026Oct 2026 |
| Status | CurrentCurrent | CurrentCurrent |
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Questions about these phones
What is the size difference between iPhone 16 and iPhone Duo?
The iPhone Duo is 12.5 mm wider and 29.8 mm shorter than the iPhone 16. It has a wider body profile but less overall height.
Which phone is lighter and by how much?
The iPhone 16 is lighter at 170 grams while the iPhone Duo weighs 254 grams. This 84 gram difference is noticeable in hand as noted by the verdicts.
Which phone has a larger screen?
The iPhone 16 has a 6.1 inch display compared to the 5.4 inch display on the iPhone Duo. The iPhone 16 screen area is larger despite the iPhone Duo being wider.
Which phone is better for one-handed use?
The iPhone 16 is better for one-handed use and small hands than the iPhone Duo. Its narrower width makes it easier to reach the display with one hand.
Do both phones fit in a typical men's jeans pocket?
The iPhone 16 fits in a typical men's jeans pocket but the iPhone Duo does not. The iPhone 16 is considered more pocketable than the iPhone Duo.
Is upgrading to the iPhone Duo worth it for size?
It depends on whether you prioritize portability or battery life for this upgrade. The iPhone 16 is more portable while the iPhone Duo offers longer video playback.