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iPhone 12 Pro vs iPhone Duo

Quick answer

The iPhone Duo is 12.6 millimetres0.50 inches wider and 65 grams2.29 ounces heavier than the iPhone 12 Pro.

The iPhone Duo is 93.1 millimetres3.67 inches wider and 65 grams2.29 ounces heavier than the iPhone 12 Pro.

The iPhone 12 Pro on Amazon (paid link) is a light, narrow option that fits better in one hand. The iPhone Duo (paid link) is a brand-new foldable that costs much more and weighs more, but it holds a charge significantly longer. Pick the Duo if you want massive battery life and the latest features; otherwise, the 12 Pro is enough.

Paid link.

Easier one-handediPhone 12 Pro

PocketiPhone 12 Pro

Weight differenceNoticeable

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Paid link.

HeightWidthDepthWeight12 Pro146.7 millimetres5.78 inches71.5 millimetres2.81 inches7.40 millimetres0.29 inches189 grams6.67 ouncesDuo117.8 millimetres, 28.9 millimetres less4.64 inches, 1.14 inches less84.1 millimetres, 12.6 millimetres more3.31 inches, 0.50 inches more11.30 millimetres, 3.90 millimetres more0.44 inches, 0.15 inches more254 grams, 65 grams more8.96 ounces, 2.29 ounces more

Height: 12 Pro 146.7 millimetres, Duo 117.8 millimetres.Height: 12 Pro 5.78 inches, Duo 4.64 inches.Width: 12 Pro 71.5 millimetres, Duo 84.1 millimetres.Width: 12 Pro 2.81 inches, Duo 3.31 inches.Depth: 12 Pro 7.40 millimetres, Duo 11.30 millimetres.Depth: 12 Pro 0.29 inches, Duo 0.44 inches.Weight: 12 Pro 189 grams, Duo 254 grams.Weight: 12 Pro 6.67 ounces, Duo 8.96 ounces.

HeightWidthDepthWeight12 Pro146.7 millimetres5.78 inches71.5 millimetres2.81 inches7.40 millimetres0.29 inches189 grams6.67 ouncesDuo117.8 millimetres, 28.9 millimetres less4.64 inches, 1.14 inches less164.6 millimetres, 93.1 millimetres more6.48 inches, 3.67 inches more5.20 millimetres, 2.20 millimetres less0.20 inches, 0.09 inches less254 grams, 65 grams more8.96 ounces, 2.29 ounces more

Height: 12 Pro 146.7 millimetres, Duo 117.8 millimetres.Height: 12 Pro 5.78 inches, Duo 4.64 inches.Width: 12 Pro 71.5 millimetres, Duo 164.6 millimetres.Width: 12 Pro 2.81 inches, Duo 6.48 inches.Depth: 12 Pro 7.40 millimetres, Duo 5.20 millimetres.Depth: 12 Pro 0.29 inches, Duo 0.20 inches.Weight: 12 Pro 189 grams, Duo 254 grams.Weight: 12 Pro 6.67 ounces, Duo 8.96 ounces.

Specifications

Specifications for iPhone 12 Pro, iPhone Duo. Differences are given against iPhone 12 Pro.
Specification12 ProDuo
Height146.7 millimetres5.78 inches146.7 millimetres5.78 inches117.8 millimetres, 28.9 millimetres less4.64 inches, 1.14 inches less117.8 millimetres, 28.9 millimetres less4.64 inches, 1.14 inches less
Height, open—117.8 millimetres4.64 inches
Height, closed—117.8 millimetres4.64 inches
Width71.5 millimetres2.81 inches71.5 millimetres2.81 inches84.1 millimetres, 12.6 millimetres more3.31 inches, 0.50 inches more164.6 millimetres, 93.1 millimetres more6.48 inches, 3.67 inches more
Width, open—164.6 millimetres6.48 inches
Width, closed—84.1 millimetres3.31 inches
Depth7.40 millimetres0.29 inches7.40 millimetres0.29 inches11.30 millimetres, 3.90 millimetres more0.44 inches, 0.15 inches more5.20 millimetres, 2.20 millimetres less0.20 inches, 0.09 inches less
Depth, open—5.20 millimetres0.20 inches
Depth, closed—11.30 millimetres0.44 inches
Weight189 grams6.67 ounces189 grams6.67 ounces254 grams, 65 grams more8.96 ounces, 2.29 ounces more254 grams, 65 grams more8.96 ounces, 2.29 ounces more
Volume77.6 cubic centimetres4.74 cubic inches77.6 cubic centimetres4.74 cubic inches111.9 cubic centimetres, 34.3 cubic centimetres more6.83 cubic inches, 2.09 cubic inches more100.8 cubic centimetres, 23.2 cubic centimetres more6.15 cubic inches, 1.42 cubic inches more
Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure.86 percent86 percent89 percent, 3 percent more90 percent, 4 percent more
Display size — Screen size is always quoted in inches.6.1 inches6.1 inches5.4 inches, 0.7 inches less7.6 inches, 1.5 inches more
Resolution1170 × 25321170 × 25321398 × 20341878 × 2670
Pixel density460 pixels per inch460 pixels per inch460 pixels per inch, the same430 pixels per inch, 30 pixels per inch less
CutoutNotchNotchDynamic IslandNone
Rear main48MP48MP48MP 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 camera12MP12MP12MP 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)
ChipA14 BionicA14 BionicA20 ProA20 Pro
Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity.17 hrs17 hrs44 hrs31 hrs
PortLightningLightningUSB-CUSB-C
Wireless5G · Wi-Fi 6 · Bluetooth 5.05G · Wi-Fi 6 · Bluetooth 5.05G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem
Water resistanceIP68 (6m for 30 min)IP68 (6m for 30 min)IP68 (6m for 30 min)IP68 (6m for 30 min)
Storage128 – 512 GB128 – 512 GB256 GB – 2 TB256 GB – 2 TB
Launch price — Base configuration at launch, in US dollars.999 dollars999 dollars1,999 dollars, 1000 dollars more1,999 dollars, 1000 dollars more
ReleasedOct 2020Oct 2020Oct 2026Oct 2026
StatusLegacyLegacyCurrentCurrent

Dimensions

The iPhone Duo (closed) is 28.9 mm (1.14 in) shorter, 12.6 mm (0.50 in) wider, 3.90 mm (0.15 in) thicker and 65 g (2.29 oz) heavier than the iPhone 12 Pro. The iPhone 12 Pro measures 146.7 × 71.5 × 7.40 mm (5.78 × 2.81 × 0.29 in) and weighs 189 g (6.67 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 12 Pro

Questions about these phones

How much bigger is the iPhone Duo than the iPhone 12 Pro?

The iPhone Duo is 12.6 mm wider but 28.9 mm shorter than the iPhone 12 Pro. It is also 3.9 mm thicker when closed.

Which phone is heavier?

The iPhone Duo weighs 65 grams more than the iPhone 12 Pro. The iPhone 12 Pro is lighter at 189 grams.

Which screen is larger?

The iPhone 12 Pro has a 6.1 inch display while the iPhone Duo has a 5.4 inch screen. The iPhone 12 Pro offers more screen area.

Which phone is easier to use one-handed?

The iPhone 12 Pro is easier to use one-handed than the iPhone Duo. It is also better for small hands.

Do these phones fit in a pocket?

The iPhone 12 Pro fits in a typical men's jeans pocket but the iPhone Duo does not. The iPhone Duo is wider and heavier.

Is upgrading from the iPhone 12 Pro to the iPhone Duo worth it for size?

Upgrading for size alone is not worth it between these phones. The iPhone Duo is shorter but wider and heavier.