iPhone SE (2nd gen) vs iPhone Duo
Quick answer
The iPhone Duo is 16.8 millimetres0.66 inches wider and 106 grams3.74 ounces heavier than the iPhone SE (2nd gen).
The iPhone Duo is 97.3 millimetres3.83 inches wider and 106 grams3.74 ounces heavier than the iPhone SE (2nd gen).
The iPhone SE (2nd gen) on Amazon (paid link) is a narrow, renewed value, but it sits on the oldest chip still getting updates, meaning it could lose support sooner. The iPhone Duo (paid link) launched today with a folding screen and battery that simply outlasts everything else, though it comes at a steep price and doesn't fit in jeans. Hold for the SE if you want simplicity; switch only if you need the extra screen and all-day power.
Paid link.
Easier one-handed: iPhone SE (2nd gen)
Pocket: iPhone SE (2nd gen)
Weight difference: Noticeable
iPhone SE (2nd gen)
from $399 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 · 2.4 PX/MM
Hand: US Army ANSUR II, 2012 (sex-balanced median). Pockets: The Pudding, 2018. Card: ISO/IEC 7810 ID-1.
iPhone SE (2nd gen): 138.4 by 67.3 by 7.3 millimetres, 148 grams. iPhone Duo: 117.8 by 84.1 by 11.3 millimetres, 254 grams.iPhone SE (2nd gen): 138.4 by 67.3 by 7.3 millimetres, 148 grams. iPhone Duo: 117.8 by 164.6 by 5.2 millimetres, 254 grams.
SE (2nd gen), Duo shown at 2.4 pixels per millimetre.
iPhone SE (2nd gen)
from $399 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: SE (2nd gen) 138.4 millimetres, Duo 117.8 millimetres.Height: SE (2nd gen) 5.45 inches, Duo 4.64 inches.Width: SE (2nd gen) 67.3 millimetres, Duo 84.1 millimetres.Width: SE (2nd gen) 2.65 inches, Duo 3.31 inches.Depth: SE (2nd gen) 7.30 millimetres, Duo 11.30 millimetres.Depth: SE (2nd gen) 0.29 inches, Duo 0.44 inches.Weight: SE (2nd gen) 148 grams, Duo 254 grams.Weight: SE (2nd gen) 5.22 ounces, Duo 8.96 ounces.
Height: SE (2nd gen) 138.4 millimetres, Duo 117.8 millimetres.Height: SE (2nd gen) 5.45 inches, Duo 4.64 inches.Width: SE (2nd gen) 67.3 millimetres, Duo 164.6 millimetres.Width: SE (2nd gen) 2.65 inches, Duo 6.48 inches.Depth: SE (2nd gen) 7.30 millimetres, Duo 5.20 millimetres.Depth: SE (2nd gen) 0.29 inches, Duo 0.20 inches.Weight: SE (2nd gen) 148 grams, Duo 254 grams.Weight: SE (2nd gen) 5.22 ounces, Duo 8.96 ounces.
Specifications
| Specification | SE (2nd gen) | Duo |
|---|---|---|
| Height | 138.4 millimetres5.45 inches138.4 millimetres5.45 inches | 117.8 millimetres, 20.6 millimetres less4.64 inches, 0.81 inches less117.8 millimetres, 20.6 millimetres less4.64 inches, 0.81 inches less |
| Height, open | — | 117.8 millimetres4.64 inches |
| Height, closed | — | 117.8 millimetres4.64 inches |
| Width | 67.3 millimetres2.65 inches67.3 millimetres2.65 inches | 84.1 millimetres, 16.8 millimetres more3.31 inches, 0.66 inches more164.6 millimetres, 97.3 millimetres more6.48 inches, 3.83 inches more |
| Width, open | — | 164.6 millimetres6.48 inches |
| Width, closed | — | 84.1 millimetres3.31 inches |
| Depth | 7.30 millimetres0.29 inches7.30 millimetres0.29 inches | 11.30 millimetres, 4.00 millimetres more0.44 inches, 0.16 inches more5.20 millimetres, 2.10 millimetres less0.20 inches, 0.08 inches less |
| Depth, open | — | 5.20 millimetres0.20 inches |
| Depth, closed | — | 11.30 millimetres0.44 inches |
| Weight | 148 grams5.22 ounces148 grams5.22 ounces | 254 grams, 106 grams more8.96 ounces, 3.74 ounces more254 grams, 106 grams more8.96 ounces, 3.74 ounces more |
| Volume | 68.0 cubic centimetres4.15 cubic inches68.0 cubic centimetres4.15 cubic inches | 111.9 cubic centimetres, 44.0 cubic centimetres more6.83 cubic inches, 2.68 cubic inches more100.8 cubic centimetres, 32.8 cubic centimetres more6.15 cubic inches, 2.00 cubic inches more |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 65 percent65 percent | 89 percent, 23 percent more90 percent, 25 percent more |
| Display size — Screen size is always quoted in inches. | 4.7 inches4.7 inches | 5.4 inches, 0.7 inches more7.6 inches, 2.9 inches more |
| Resolution | 750 × 1334750 × 1334 | 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 | NoneNone | 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. | 13 hrs13 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. | 399 dollars399 dollars | 1,999 dollars, 1600 dollars more1,999 dollars, 1600 dollars more |
| Released | Apr 2020Apr 2020 | Oct 2026Oct 2026 |
| Status | LegacyLegacy | CurrentCurrent |
Dimensions
The iPhone Duo (closed) is 20.6 mm (0.81 in) shorter, 16.8 mm (0.66 in) wider, 4.00 mm (0.16 in) thicker and 106 g (3.74 oz) heavier than the iPhone SE (2nd gen). The iPhone SE (2nd gen) measures 138.4 × 67.3 × 7.30 mm (5.45 × 2.65 × 0.29 in) and weighs 148 g (5.22 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).
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Questions about these phones
How does the iPhone Duo compare in size to the iPhone SE (2nd gen)?
The iPhone Duo is 20.6 mm shorter and 16.8 mm wider than the iPhone SE (2nd gen) when closed. It is also 4 mm deeper.
Which phone is heavier?
The iPhone Duo weighs 106 g more than the iPhone SE (2nd gen), coming in at 254 g versus 148 g.
What is the screen size difference?
The iPhone Duo features a 5.4 inch screen, which is 0.7 inches larger than the 4.7 inch display on the iPhone SE (2nd gen).
Which phone is easier to use one-handed?
The iPhone SE (2nd gen) is better for small hands and easier to use one-handed than the iPhone Duo.
Will the iPhone Duo fit in a jeans pocket?
The iPhone SE (2nd gen) fits in a typical men's jeans pocket, whereas the iPhone Duo does not fit in either men's or women's pockets.
Is the iPhone Duo worth an upgrade from the iPhone SE (2nd gen) for size alone?
Deciding if the upgrade is worth it depends on your needs, since the iPhone Duo trades height for significant width and weight.