iPhone 11 Pro Max vs iPhone 18 Pro
Quick answer
The iPhone 18 Pro is 5.9 millimetres0.23 inches narrower and 8.0 millimetres0.31 inches shorter than the iPhone 11 Pro Max.
The iPhone 18 Pro on Amazon (paid link) is a genuine upgrade in every way that matters: its battery lasts longer, it runs the latest iOS for years, and it fits your hand more comfortably. The iPhone 11 Pro Max (paid link) is the oldest model still getting updates, so it is probably next to go, and while you can find it renewed, you are buying yesterday’s tech. Choose the 18 Pro unless you specifically prefer a larger display for little money.
Paid link.
Easier one-handed: iPhone 18 Pro
Pocket: iPhone 18 Pro
Weight difference: Noticeable
iPhone 11 Pro Max
from $1,099 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (paid link)iPhone 18 Pro
from $1,199 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 11 Pro Max: 158 by 77.8 by 8.1 millimetres, 226 grams. iPhone 18 Pro: 150 by 71.9 by 8.75 millimetres, 211 grams.
11 Pro Max, 18 Pro shown at 2.1 pixels per millimetre.
iPhone 11 Pro Max
from $1,099 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (paid link)iPhone 18 Pro
from $1,199 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)
Paid link.
Height: 11 Pro Max 158.0 millimetres, 18 Pro 150.0 millimetres.Height: 11 Pro Max 6.22 inches, 18 Pro 5.91 inches.Width: 11 Pro Max 77.8 millimetres, 18 Pro 71.9 millimetres.Width: 11 Pro Max 3.06 inches, 18 Pro 2.83 inches.Depth: 11 Pro Max 8.10 millimetres, 18 Pro 8.75 millimetres.Depth: 11 Pro Max 0.32 inches, 18 Pro 0.34 inches.Weight: 11 Pro Max 226 grams, 18 Pro 211 grams.Weight: 11 Pro Max 7.97 ounces, 18 Pro 7.44 ounces.
Specifications
| Specification | 11 Pro Max | 18 Pro |
|---|---|---|
| Height | 158.0 millimetres6.22 inches | 150.0 millimetres, 8.0 millimetres less5.91 inches, 0.31 inches less |
| Width | 77.8 millimetres3.06 inches | 71.9 millimetres, 5.9 millimetres less2.83 inches, 0.23 inches less |
| Depth | 8.10 millimetres0.32 inches | 8.75 millimetres, 0.65 millimetres more0.34 inches, 0.03 inches more |
| Weight | 226 grams7.97 ounces | 211 grams, 15 grams less7.44 ounces, 0.53 ounces less |
| Volume | 99.6 cubic centimetres6.08 cubic inches | 94.4 cubic centimetres, 5.2 cubic centimetres less5.76 cubic inches, 0.32 cubic inches less |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 84 percent | 89 percent, 6 percent more |
| Display size — Screen size is always quoted in inches. | 6.5 inches | 6.3 inches, 0.2 inches less |
| Resolution | 1242 × 2688 | 1206 × 2622 |
| 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. | 20 hrs | 36 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. | 1,099 dollars | 1,199 dollars, 100 dollars more |
| Released | Sep 2019 | Sep 2026 |
| Status | Legacy | Current |
Dimensions
The iPhone 18 Pro is 8.0 mm (0.31 in) shorter, 5.9 mm (0.23 in) narrower, 0.65 mm (0.03 in) thicker and 15 g (0.53 oz) lighter than the iPhone 11 Pro Max. The iPhone 11 Pro Max measures 158.0 × 77.8 × 8.10 mm (6.22 × 3.06 × 0.32 in) and weighs 226 g (7.97 oz). The iPhone 18 Pro measures 150.0 × 71.9 × 8.75 mm (5.91 × 2.83 × 0.34 in) and weighs 211 g (7.44 oz).
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Questions about these phones
How much smaller is the iPhone 18 Pro compared to the iPhone 11 Pro Max?
The iPhone 18 Pro is 8 mm shorter and 5.9 mm narrower than the iPhone 11 Pro Max. It is also 15 g lighter despite being slightly thicker.
Is the weight difference between these phones noticeable?
The iPhone 18 Pro weighs 211 g while the iPhone 11 Pro Max weighs 226 g. The verdicts note that this weight difference is noticeable.
Which phone has a larger screen?
The iPhone 11 Pro Max has a 6.5 inch display while the iPhone 18 Pro has a 6.3 inch display. The iPhone 11 Pro Max screen is 0.2 inches larger.
Is the iPhone 18 Pro easier to use one-handed?
The iPhone 18 Pro is rated as easier for one-handed use than the iPhone 11 Pro Max. It is also considered better for small hands based on average adult hand measurements.
Will the iPhone 18 Pro fit in a typical men's jeans pocket?
Both the iPhone 18 Pro and the iPhone 11 Pro Max fit in a typical men's jeans pocket. The iPhone 18 Pro is considered more pocketable due to its smaller dimensions.
Is upgrading from the iPhone 11 Pro Max to the iPhone 18 Pro worth it for size only?
The verdicts state that a size-only upgrade from the iPhone 11 Pro Max to the iPhone 18 Pro depends on personal preference. The iPhone 18 Pro offers a smaller body and longer battery life.