iPhone 11 Pro vs iPhone 18 Pro Max
Quick answer
The iPhone 18 Pro Max is 19.4 millimetres0.76 inches taller and 61 grams2.15 ounces heavier than the iPhone 11 Pro.
The iPhone 11 Pro on Amazon (paid link) is the last of the compact line; it still gets updates, but it's probably next to go. The iPhone 18 Pro Max (paid link) brings a battery that simply lasts longer and a better camera, but it comes at full price. Keep the 11 Pro if value matters most, otherwise the 18 Pro Max is the choice for endurance.
Paid link.
Easier one-handed: iPhone 11 Pro
Pocket: iPhone 11 Pro
Weight difference: Noticeable
iPhone 11 Pro
from $999 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (paid link)iPhone 18 Pro Max
from $1,299 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)
Paid link.
TRUE SCALE · 1.3 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 11 Pro: 144 by 71.4 by 8.1 millimetres, 188 grams. iPhone 18 Pro Max: 163.4 by 78 by 8.75 millimetres, 249 grams.
11 Pro, 18 Pro Max shown at 2.1 pixels per millimetre.
iPhone 11 Pro
from $999 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (paid link)iPhone 18 Pro Max
from $1,299 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)
Paid link.
Height: 11 Pro 144.0 millimetres, 18 Pro Max 163.4 millimetres.Height: 11 Pro 5.67 inches, 18 Pro Max 6.43 inches.Width: 11 Pro 71.4 millimetres, 18 Pro Max 78.0 millimetres.Width: 11 Pro 2.81 inches, 18 Pro Max 3.07 inches.Depth: 11 Pro 8.10 millimetres, 18 Pro Max 8.75 millimetres.Depth: 11 Pro 0.32 inches, 18 Pro Max 0.34 inches.Weight: 11 Pro 188 grams, 18 Pro Max 249 grams.Weight: 11 Pro 6.63 ounces, 18 Pro Max 8.78 ounces.
Specifications
| Specification | 11 Pro | 18 Pro Max |
|---|---|---|
| Height | 144.0 millimetres5.67 inches | 163.4 millimetres, 19.4 millimetres more6.43 inches, 0.76 inches more |
| Width | 71.4 millimetres2.81 inches | 78.0 millimetres, 6.6 millimetres more3.07 inches, 0.26 inches more |
| Depth | 8.10 millimetres0.32 inches | 8.75 millimetres, 0.65 millimetres more0.34 inches, 0.03 inches more |
| Weight | 188 grams6.63 ounces | 249 grams, 61 grams more8.78 ounces, 2.15 ounces more |
| Volume | 83.3 cubic centimetres5.08 cubic inches | 111.5 cubic centimetres, 28.2 cubic centimetres more6.81 cubic inches, 1.72 cubic inches more |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 82 percent | 91 percent, 9 percent more |
| Display size — Screen size is always quoted in inches. | 5.8 inches | 6.9 inches, 1.1 inches more |
| Resolution | 1125 × 2436 | 1320 × 2868 |
| Pixel density | 458 pixels per inch | 460 pixels per inch, 2 pixels per inch more |
| Cutout | Notch | Dynamic Island |
| Rear main | 48MP | 48MP Fusion, variable aperture f/1.48-f/4.0 |
| Rear ultra-wide | — | 48MP Fusion f/2.2 |
| Rear telephoto | — | 48MP Fusion 100mm (4x optical, 8x optical-quality) |
| Front camera | 12MP | 18MP Center Stage f/1.9 |
| Chip | A13 Bionic | A20 Pro |
| Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity. | 18 hrs | 45 hrs |
| Port | Lightning | USB-C |
| Wireless | 5G · Wi-Fi 6 · Bluetooth 5.0 | 5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem |
| Water resistance | IP68 (6m for 30 min) | IP68 (6m for 30 min) |
| Storage | 64 – 512 GB | 256 GB – 2 TB |
| Launch price — Base configuration at launch, in US dollars. | 999 dollars | 1,299 dollars, 300 dollars more |
| Released | Sep 2019 | Sep 2026 |
| Status | Legacy | Current |
Dimensions
The iPhone 18 Pro Max is 19.4 mm (0.76 in) taller, 6.6 mm (0.26 in) wider, 0.65 mm (0.03 in) thicker and 61 g (2.15 oz) heavier than the iPhone 11 Pro. The iPhone 11 Pro measures 144.0 × 71.4 × 8.10 mm (5.67 × 2.81 × 0.32 in) and weighs 188 g (6.63 oz). The iPhone 18 Pro Max measures 163.4 × 78.0 × 8.75 mm (6.43 × 3.07 × 0.34 in) and weighs 249 g (8.78 oz).
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Questions about these phones
How much bigger is the iPhone 18 Pro Max than the iPhone 11 Pro?
The iPhone 18 Pro Max is 19.4 mm taller and 6.6 mm wider than the iPhone 11 Pro. It also has a 0.65 mm greater depth.
How much heavier is the iPhone 18 Pro Max compared to the iPhone 11 Pro?
The iPhone 18 Pro Max weighs 61 grams more than the iPhone 11 Pro. This weight difference is noticeable.
What is the screen size difference between the iPhone 11 Pro and the iPhone 18 Pro Max?
The iPhone 18 Pro Max has a 6.9 inch display while the iPhone 11 Pro has a 5.8 inch display. The larger screen adds about 1.1 inches of viewing area.
Which phone is easier to use with one hand?
The iPhone 11 Pro is easier to use with one hand than the iPhone 18 Pro Max. It is better suited for small hands due to its smaller dimensions.
Do both phones fit in a typical men's jeans pocket?
Both phones fit in a typical men's jeans pocket but the iPhone 11 Pro is more pocketable. Neither phone fits in a median women's jeans pocket.
Is the size increase worth it for an upgrade from the iPhone 11 Pro?
Whether the size upgrade is worth it depends on your preference for screen real estate versus portability. The iPhone 11 Pro remains more pocketable and lighter.