iPhone Duo vs iPhone 13 mini
Quick answer
The iPhone 13 mini is 19.9 millimetres0.78 inches narrower and 113 grams3.99 ounces lighter than the iPhone Duo.
The iPhone 13 mini is 100.4 millimetres3.95 inches narrower and 113 grams3.99 ounces lighter than the iPhone Duo.
The iPhone Duo on Amazon (paid link) just released, offering foldable convenience and battery that simply lasts longer. The 13 mini (paid link) slips into pockets without strain but will need a charge sooner. Hold the mini for true portability at a much lower cost, or pick the Duo if you can manage the bulk.
Paid link.
Easier one-handed: iPhone 13 mini
Pocket: iPhone 13 mini
Weight difference: Noticeable
iPhone DuoiPhone Duo
from $1,999 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)iPhone 13 mini
from $699 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (paid link)
Paid link.
TRUE SCALE · 1.3 PX/MM
TRUE SCALE · 2.6 PX/MM
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 13 mini: 131.5 by 64.2 by 7.65 millimetres, 141 grams.iPhone Duo: 117.8 by 164.6 by 5.2 millimetres, 254 grams. iPhone 13 mini: 131.5 by 64.2 by 7.65 millimetres, 141 grams.
Duo, 13 mini shown at 2.6 pixels per millimetre.
iPhone DuoiPhone Duo
from $1,999 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)iPhone 13 mini
from $699 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (paid link)
Paid link.
Height: Duo 117.8 millimetres, 13 mini 131.5 millimetres.Height: Duo 4.64 inches, 13 mini 5.18 inches.Width: Duo 84.1 millimetres, 13 mini 64.2 millimetres.Width: Duo 3.31 inches, 13 mini 2.53 inches.Depth: Duo 11.30 millimetres, 13 mini 7.65 millimetres.Depth: Duo 0.44 inches, 13 mini 0.30 inches.Weight: Duo 254 grams, 13 mini 141 grams.Weight: Duo 8.96 ounces, 13 mini 4.97 ounces.
Height: Duo 117.8 millimetres, 13 mini 131.5 millimetres.Height: Duo 4.64 inches, 13 mini 5.18 inches.Width: Duo 164.6 millimetres, 13 mini 64.2 millimetres.Width: Duo 6.48 inches, 13 mini 2.53 inches.Depth: Duo 5.20 millimetres, 13 mini 7.65 millimetres.Depth: Duo 0.20 inches, 13 mini 0.30 inches.Weight: Duo 254 grams, 13 mini 141 grams.Weight: Duo 8.96 ounces, 13 mini 4.97 ounces.
Specifications
| Specification | Duo | 13 mini |
|---|---|---|
| Height | 117.8 millimetres4.64 inches117.8 millimetres4.64 inches | 131.5 millimetres, 13.7 millimetres more5.18 inches, 0.54 inches more131.5 millimetres, 13.7 millimetres more5.18 inches, 0.54 inches more |
| Height, open | 117.8 millimetres4.64 inches | — |
| Height, closed | 117.8 millimetres4.64 inches | — |
| Width | 84.1 millimetres3.31 inches164.6 millimetres6.48 inches | 64.2 millimetres, 19.9 millimetres less2.53 inches, 0.78 inches less64.2 millimetres, 100.4 millimetres less2.53 inches, 3.95 inches less |
| Width, open | 164.6 millimetres6.48 inches | — |
| Width, closed | 84.1 millimetres3.31 inches | — |
| Depth | 11.30 millimetres0.44 inches5.20 millimetres0.20 inches | 7.65 millimetres, 3.65 millimetres less0.30 inches, 0.14 inches less7.65 millimetres, 2.45 millimetres more0.30 inches, 0.10 inches more |
| Depth, open | 5.20 millimetres0.20 inches | — |
| Depth, closed | 11.30 millimetres0.44 inches | — |
| Weight | 254 grams8.96 ounces254 grams8.96 ounces | 141 grams, 113 grams less4.97 ounces, 3.99 ounces less141 grams, 113 grams less4.97 ounces, 3.99 ounces less |
| Volume | 111.9 cubic centimetres6.83 cubic inches100.8 cubic centimetres6.15 cubic inches | 64.6 cubic centimetres, 47.4 cubic centimetres less3.94 cubic inches, 2.89 cubic inches less64.6 cubic centimetres, 36.2 cubic centimetres less3.94 cubic inches, 2.21 cubic inches less |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 89 percent90 percent | 85 percent, 3 percent less85 percent, 5 percent less |
| Display size — Screen size is always quoted in inches. | 5.4 inches7.6 inches | 5.4 inches, the same5.4 inches, 2.2 inches less |
| Resolution | 1398 × 20341878 × 2670 | 1080 × 23401080 × 2340 |
| Pixel density | 460 pixels per inch430 pixels per inch | 476 pixels per inch, 16 pixels per inch more476 pixels per inch, 46 pixels per inch more |
| Cutout | Dynamic IslandNone | NotchNotch |
| Rear main | 48MP Fusion f/1.648MP Fusion f/1.6 | 48MP48MP |
| 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) | 12MP12MP |
| Chip | A20 ProA20 Pro | A15 BionicA15 Bionic |
| Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity. | 44 hrs31 hrs | 17 hrs17 hrs |
| Port | USB-CUSB-C | LightningLightning |
| Wireless | 5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem | 4G LTE · Wi-Fi · Bluetooth4G LTE · Wi-Fi · Bluetooth |
| Water resistance | IP68 (6m for 30 min)IP68 (6m for 30 min) | IP68 (6m for 30 min)IP68 (6m for 30 min) |
| Storage | 256 GB – 2 TB256 GB – 2 TB | 128 – 512 GB128 – 512 GB |
| Launch price — Base configuration at launch, in US dollars. | 1,999 dollars1,999 dollars | 699 dollars, 1300 dollars less699 dollars, 1300 dollars less |
| Released | Oct 2026Oct 2026 | Sep 2021Sep 2021 |
| Status | CurrentCurrent | DiscontinuedDiscontinued |
Dimensions
The iPhone 13 mini is 13.7 mm (0.54 in) taller, 19.9 mm (0.78 in) narrower, 3.65 mm (0.14 in) thinner and 113 g (3.99 oz) lighter than the iPhone Duo (closed). 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). The iPhone 13 mini measures 131.5 × 64.2 × 7.65 mm (5.18 × 2.53 × 0.30 in) and weighs 141 g (4.97 oz).
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Questions about these phones
How does the iPhone Duo size compare to the iPhone 13 mini?
The iPhone Duo is 13.7 mm shorter and 19.9 mm wider than the iPhone 13 mini when closed. The iPhone 13 mini is 3.65 mm thinner than the 11.3 mm thick iPhone Duo.
Which phone weighs more?
The iPhone Duo weighs 254 g, which is 113 g heavier than the iPhone 13 mini at 141 g. This weight difference is noticeable.
Do these phones have the same screen size?
Yes, both the iPhone Duo and the iPhone 13 mini have 5.4 inch displays. The iPhone 13 mini has a higher pixel density.
Which phone is better for one-handed use?
The iPhone 13 mini is better for one-handed use and small hands. The iPhone Duo is wider and more suited for two-handed use.
Do these phones fit in a pocket?
The iPhone 13 mini fits in a typical men's and women's jeans pocket. The iPhone Duo does not fit in either pocket.
Is upgrading for size alone worth it?
No, upgrading to the iPhone Duo for size alone is not worth it. The screens are the same size and the iPhone 13 mini is more portable.