iPhone 17 vs iPhone 7 Plus
Quick answer
The iPhone 7 Plus is 6.4 millimetres0.25 inches wider and 8.6 millimetres0.34 inches taller than the iPhone 17.
The iPhone 17 on Amazon (paid link) offers current updates and all-day battery, while the iPhone 7 Plus (paid link) remains stuck on its last iOS version. Even at a lower renewed price, the older model cannot keep up with modern apps or performance. This is a clear move forward, not a nostalgic hold.
Paid link.
Easier one-handed: iPhone 17
Pocket: Unclear
Weight difference: Noticeable
iPhone 17
from $799 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)iPhone 7 Plus
from $769 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (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 17: 149.6 by 71.5 by 7.95 millimetres, 177 grams. iPhone 7 Plus: 158.2 by 77.9 by 7.3 millimetres, 188 grams.
17, 7 Plus shown at 2.1 pixels per millimetre.
iPhone 17
from $799 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)iPhone 7 Plus
from $769 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (paid link)
Paid link.
Height: 17 149.6 millimetres, 7 Plus 158.2 millimetres.Height: 17 5.89 inches, 7 Plus 6.23 inches.Width: 17 71.5 millimetres, 7 Plus 77.9 millimetres.Width: 17 2.81 inches, 7 Plus 3.07 inches.Depth: 17 7.95 millimetres, 7 Plus 7.30 millimetres.Depth: 17 0.31 inches, 7 Plus 0.29 inches.Weight: 17 177 grams, 7 Plus 188 grams.Weight: 17 6.24 ounces, 7 Plus 6.63 ounces.
Specifications
| Specification | 17 | 7 Plus |
|---|---|---|
| Height | 149.6 millimetres5.89 inches | 158.2 millimetres, 8.6 millimetres more6.23 inches, 0.34 inches more |
| Width | 71.5 millimetres2.81 inches | 77.9 millimetres, 6.4 millimetres more3.07 inches, 0.25 inches more |
| Depth | 7.95 millimetres0.31 inches | 7.30 millimetres, 0.65 millimetres less0.29 inches, 0.03 inches less |
| Weight | 177 grams6.24 ounces | 188 grams, 11 grams more6.63 ounces, 0.39 ounces more |
| Volume | 85.0 cubic centimetres5.19 cubic inches | 90.0 cubic centimetres, 4.9 cubic centimetres more5.49 cubic inches, 0.30 cubic inches more |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 90 percent | 68 percent, 22 percent less |
| Display size — Screen size is always quoted in inches. | 6.3 inches | 5.5 inches, 0.8 inches less |
| Resolution | 1206 × 2622 | 1080 × 1920 |
| Pixel density | 460 pixels per inch | 401 pixels per inch, 59 pixels per inch less |
| Cutout | Dynamic Island | None |
| Rear main | 48MP | 12MP |
| Rear ultra-wide | — | — |
| Rear telephoto | — | — |
| Front camera | 12MP | 7MP |
| Chip | A19 | A10 Fusion |
| Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity. | 30 hrs | 14 hrs |
| Port | USB-C | Lightning |
| Wireless | 5G · Wi-Fi · Bluetooth | 4G LTE · Wi-Fi · Bluetooth |
| Water resistance | IP68 (6m for 30 min) | IP67 (1m for 30 min) |
| Storage | 256 – 512 GB | 32 – 256 GB |
| Launch price — Base configuration at launch, in US dollars. | 799 dollars | 769 dollars, 30 dollars less |
| Released | Sep 2025 | Sep 2016 |
| Status | Current | Legacy |
Dimensions
The iPhone 7 Plus is 8.6 mm (0.34 in) taller, 6.4 mm (0.25 in) wider, 0.65 mm (0.03 in) thinner and 11 g (0.39 oz) heavier than the iPhone 17. 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). 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).
Also compared with iPhone 17
- iPhone 17 vs iPhone 16
- iPhone 17 vs iPhone 17 Pro Max
- iPhone 17 vs iPhone 17 Pro
- iPhone 17 vs iPhone 17 Air
- iPhone 17 vs iPhone 17e
- iPhone 17 vs iPhone 15
- iPhone 17 vs iPhone Duo
- iPhone 17 vs iPhone 18 Pro Max
- iPhone 17 vs iPhone 18 Pro
- iPhone 17 vs iPhone 16 Plus
- iPhone 17 vs iPhone 16e
- iPhone 17 vs iPhone 16 Pro Max
Questions about these phones
How much bigger is the iPhone 7 Plus than the iPhone 17?
The iPhone 7 Plus is 8.6 mm taller and 6.4 mm wider than the iPhone 17. It also has a 5.5-inch screen compared to the 6.3-inch display on the iPhone 17.
Is the weight difference between the iPhone 17 and iPhone 7 Plus noticeable?
The iPhone 7 Plus weighs 11 grams more than the iPhone 17. The page verdicts note that this weight difference is noticeable.
Which phone is better for one-handed use?
The iPhone 17 is easier to use one-handed and better for small hands. The iPhone 7 Plus is larger and heavier, making it less comfortable for single-hand operation.
Do these phones fit in jeans pockets?
Both the iPhone 17 and iPhone 7 Plus fit in a typical men's jeans pocket but not a median women's jeans pocket. The verdicts state that neither is clearly more pocketable than the other.
How do the screen sizes compare?
The iPhone 17 has a 6.3-inch display with higher pixel density than the 5.5-inch screen on the iPhone 7 Plus. This gives the iPhone 17 more screen space despite being physically smaller overall.
Is upgrading from iPhone 7 Plus to iPhone 17 worth it for size?
The verdicts indicate that upgrading for size alone is not worth it since the iPhone 17 is actually smaller in height and width. You would be moving to a newer model with better performance and screen quality rather than a larger device.