iPhone 18 Pro vs iPhone 18 Pro Max
6.1 mm wider, 13.4 mm taller and 38 g heavier.
Quick answer
Choosing between iPhone 18 Pro and iPhone 18 Pro Max comes down to handling comfort versus screen area and battery life. At 71.9 mm wide and 211 g, iPhone 18 Pro fits an average adult hand for one-handed navigation and slips easily into standard men's jeans pockets. iPhone 18 Pro Max expands the display to 6.9 inches compared to 6.3 inches on iPhone 18 Pro, but a 78 mm width and 249 g weight demand two hands and pull noticeably on lightweight pockets. While both models share a depth of 8.75 mm and neither fits median women's jeans pockets, iPhone 18 Pro Max offers 45 hours of video playback against 36 hours on iPhone 18 Pro.
- iPhone 18 Pro allows comfortable one-handed reach across the screen for an average adult hand.
- iPhone 18 Pro Max requires two hands for stable typing and reaching top navigation bars.
- Both models fit median men's jeans pockets but neither fits median women's jeans pockets.
- iPhone 18 Pro Max carries 38 g of extra weight that pulls on lightweight pockets.
TRUE SCALE · 1.5 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 18 Pro: 150 by 71.9 by 8.75 millimetres, 211 grams. iPhone 18 Pro Max: 163.4 by 78 by 8.75 millimetres, 249 grams.
18 Pro, 18 Pro Max shown at 2.1 pixels per millimetre.
Height: 18 Pro 150.0 millimetres, 18 Pro Max 163.4 millimetres.Height: 18 Pro 5.91 inches, 18 Pro Max 6.43 inches.Width: 18 Pro 71.9 millimetres, 18 Pro Max 78.0 millimetres.Width: 18 Pro 2.83 inches, 18 Pro Max 3.07 inches.Depth: 18 Pro 8.75 millimetres, 18 Pro Max 8.75 millimetres.Depth: 18 Pro 0.34 inches, 18 Pro Max 0.34 inches.Weight: 18 Pro 211 grams, 18 Pro Max 249 grams.Weight: 18 Pro 7.44 ounces, 18 Pro Max 8.78 ounces.
Specifications
| Specification | 18 Pro | 18 Pro Max |
|---|---|---|
| Height | 150.0 millimetres5.91 inches | 163.4 millimetres, 13.4 millimetres more6.43 inches, 0.53 inches more |
| Width | 71.9 millimetres2.83 inches | 78.0 millimetres, 6.1 millimetres more3.07 inches, 0.24 inches more |
| Depth | 8.75 millimetres0.34 inches | 8.75 millimetres, the same0.34 inches, the same |
| Weight | 211 grams7.44 ounces | 249 grams, 38 grams more8.78 ounces, 1.34 ounces more |
| Volume | 94.4 cubic centimetres5.76 cubic inches | 111.5 cubic centimetres, 17.2 cubic centimetres more6.81 cubic inches, 1.05 cubic inches more |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 89 percent | 91 percent, 1 percent more |
| Display size — Screen size is always quoted in inches. | 6.3 inches | 6.9 inches, 0.6 inches more |
| Resolution | 1206 × 2622 | 1320 × 2868 |
| Pixel density | 458 pixels per inch | 458 pixels per inch, 1 pixels per inch less |
| Cutout | Dynamic Island | Dynamic Island |
| Rear main | 48MP Fusion, variable aperture f/1.48-f/4.0 | 48MP Fusion, variable aperture f/1.48-f/4.0 |
| Rear ultra-wide | 48MP Fusion f/2.2 | 48MP Fusion f/2.2 |
| Rear telephoto | 48MP Fusion 100mm (4x optical, 8x optical-quality) | 48MP Fusion 100mm (4x optical, 8x optical-quality) |
| Front camera | 18MP Center Stage f/1.9 | 18MP Center Stage f/1.9 |
| Chip | A20 Pro | A20 Pro |
| Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity. | 36 hrs | 45 hrs |
| Port | USB-C | USB-C |
| Wireless | 5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem | 5G · Wi-Fi 7 · Bluetooth 6 · Apple C2 modem |
| Water resistance | IP68 (6m for 30 min) | IP68 (6m for 30 min) |
| Storage | 256 GB – 2 TB | 256 GB – 2 TB |
| Launch price — Base configuration at launch, in US dollars. | 1,199 dollars | 1,299 dollars, 100 dollars more |
| Released | Sep 2026 | Sep 2026 |
| Status | Current | Current |
Also compared with iPhone 18 Pro
Questions about these phones
How much larger is iPhone 18 Pro Max than iPhone 18 Pro?
iPhone 18 Pro Max has a height of 163.4 mm and a width of 78 mm, whereas iPhone 18 Pro measures 150 mm in height and 71.9 mm in width. Both phones have the same depth of 8.75 mm.
What is the weight difference between iPhone 18 Pro and iPhone 18 Pro Max?
iPhone 18 Pro weighs 211 g, while iPhone 18 Pro Max weighs 249 g. This creates a weight difference of 38 g between the two phones.
How do the screens compare between iPhone 18 Pro and iPhone 18 Pro Max?
iPhone 18 Pro features a 6.3-inch screen, while iPhone 18 Pro Max provides a larger 6.9-inch display for expanded reading space.
Can iPhone 18 Pro Max be used with one hand?
At 78 mm wide, iPhone 18 Pro Max is difficult to operate with one hand for an average adult hand. iPhone 18 Pro measures 71.9 mm wide, making one-handed navigation practical.
Do iPhone 18 Pro and iPhone 18 Pro Max fit in pockets?
Both phones fit inside median men's jeans pockets, but neither phone fits inside median women's jeans pockets. iPhone 18 Pro sits more compactly due to a shorter 150 mm height compared to 163.4 mm on iPhone 18 Pro Max.
Is iPhone 18 Pro Max worth the upgrade price over iPhone 18 Pro?
iPhone 18 Pro Max costs 1299 USD compared to 1199 USD for iPhone 18 Pro, providing a larger screen and 45 hours of video playback versus 36 hours. If compact size and easier one-handed handling are priorities, iPhone 18 Pro remains the practical choice.