iPhone 7 Plus vs iPhone 17
Quick answer
The iPhone 17 is 6.4 millimetres0.25 inches narrower and 8.6 millimetres0.34 inches shorter than the iPhone 7 Plus.
The iPhone 7 Plus on Amazon (paid link) has already stopped receiving updates, so it will not grow with you. The iPhone 17 (paid link) runs the current OS and will be supported for years. You pay more new but get a lighter phone that lasts much longer on a charge.
Paid link.
Easier one-handed: iPhone 17
Pocket: iPhone 17
Weight difference: Not noticeable
iPhone 7 Plus
from $769 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (paid link)iPhone 17
from $799 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)
Paid link.
TRUE SCALE · 1.4 PX/MM
TRUE SCALE · 2.1 PX/MM
Hand: US Army ANSUR II, 2012 (sex-balanced median). Pockets: The Pudding, 2018. Card: ISO/IEC 7810 ID-1.
iPhone 7 Plus: 158.2 by 77.9 by 7.3 millimetres, 188 grams. iPhone 17: 149.6 by 71.5 by 7.95 millimetres, 177 grams.
7 Plus, 17 shown at 2.1 pixels per millimetre.
iPhone 7 Plus
from $769 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (paid link)iPhone 17
from $799 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)
Paid link.
Height: 7 Plus 158.2 millimetres, 17 149.6 millimetres.Height: 7 Plus 6.23 inches, 17 5.89 inches.Width: 7 Plus 77.9 millimetres, 17 71.5 millimetres.Width: 7 Plus 3.07 inches, 17 2.81 inches.Depth: 7 Plus 7.30 millimetres, 17 7.95 millimetres.Depth: 7 Plus 0.29 inches, 17 0.31 inches.Weight: 7 Plus 188 grams, 17 177 grams.Weight: 7 Plus 6.63 ounces, 17 6.24 ounces.
Specifications
| Specification | 7 Plus | 17 |
|---|---|---|
| Height | 158.2 millimetres6.23 inches | 149.6 millimetres, 8.6 millimetres less5.89 inches, 0.34 inches less |
| Width | 77.9 millimetres3.07 inches | 71.5 millimetres, 6.4 millimetres less2.81 inches, 0.25 inches less |
| Depth | 7.30 millimetres0.29 inches | 7.95 millimetres, 0.65 millimetres more0.31 inches, 0.03 inches more |
| Weight | 188 grams6.63 ounces | 177 grams, 11 grams less6.24 ounces, 0.39 ounces less |
| Volume | 90.0 cubic centimetres5.49 cubic inches | 85.0 cubic centimetres, 4.9 cubic centimetres less5.19 cubic inches, 0.30 cubic inches less |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 68 percent | 90 percent, 22 percent more |
| Display size — Screen size is always quoted in inches. | 5.5 inches | 6.3 inches, 0.8 inches more |
| Resolution | 1080 × 1920 | 1206 × 2622 |
| Pixel density | 401 pixels per inch | 460 pixels per inch, 59 pixels per inch more |
| Cutout | None | Dynamic Island |
| Rear main | 12MP | 48MP |
| Rear ultra-wide | — | — |
| Rear telephoto | — | — |
| Front camera | 7MP | 12MP |
| Chip | A10 Fusion | A19 |
| Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity. | 14 hrs | 30 hrs |
| Port | Lightning | USB-C |
| Wireless | 4G LTE · Wi-Fi · Bluetooth | 5G · Wi-Fi · Bluetooth |
| Water resistance | IP67 (1m for 30 min) | IP68 (6m for 30 min) |
| Storage | 32 – 256 GB | 256 – 512 GB |
| Launch price — Base configuration at launch, in US dollars. | 769 dollars | 799 dollars, 30 dollars more |
| Released | Sep 2016 | Sep 2025 |
| Status | Legacy | Current |
Dimensions
The iPhone 17 is 8.6 mm (0.34 in) shorter, 6.4 mm (0.25 in) narrower, 0.65 mm (0.03 in) thicker and 11 g (0.39 oz) lighter than the iPhone 7 Plus. The iPhone 7 Plus measures 158.2 × 77.9 × 7.30 mm (6.23 × 3.07 × 0.29 in) and weighs 188 g (6.63 oz). The iPhone 17 measures 149.6 × 71.5 × 7.95 mm (5.89 × 2.81 × 0.31 in) and weighs 177 g (6.24 oz).
Also compared with iPhone 7 Plus
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- iPhone 7 Plus vs iPhone 16e
- iPhone 7 Plus vs iPhone 17 Air
- iPhone 7 Plus vs iPhone 17e
- iPhone 7 Plus vs iPhone Duo
- iPhone 7 Plus vs iPhone 18 Pro Max
- iPhone 7 Plus vs iPhone 18 Pro
- iPhone 7 Plus vs iPhone X
- iPhone 7 Plus vs iPhone 8
Questions about these phones
How does the iPhone 17 size compare to the iPhone 7 Plus?
The iPhone 17 is 8.6 mm shorter and 6.4 mm narrower than the iPhone 7 Plus. It is also 0.65 mm deeper and weighs 11 grams less.
Is the iPhone 17 easier to use one-handed than the iPhone 7 Plus?
Yes, the iPhone 17 is easier to use one-handed than the iPhone 7 Plus. Its smaller width and height make it more manageable for an average adult hand.
Which phone fits better in a typical men's jeans pocket?
The iPhone 17 is more pocketable than the iPhone 7 Plus. While both fit in a typical men's jeans pocket, the iPhone 17 is narrower and shorter.
Is the iPhone 17 lighter than the iPhone 7 Plus?
The iPhone 17 weighs 177 grams while the iPhone 7 Plus weighs 188 grams. The weight difference is generally not noticeable in daily use.
Does the iPhone 17 have a larger screen than the iPhone 7 Plus?
Yes, the iPhone 17 has a 6.3 inch display compared to the 5.5 inch display on the iPhone 7 Plus. The iPhone 17 also has a higher screen-to-body ratio.
Is upgrading from the iPhone 7 Plus to the iPhone 17 worth it for size alone?
No, the size differences do not make upgrading from the iPhone 7 Plus to the iPhone 17 worth it on their own. The iPhone 17 is smaller and lighter, but the upgrade is not justified by size changes alone.