iPhone XS Max vs iPhone 18 Pro
Quick answer
The iPhone 18 Pro is 5.5 millimetres0.22 inches narrower and 7.5 millimetres0.30 inches shorter than the iPhone XS Max.
The iPhone 18 Pro on Amazon (paid link) shrinks the footprint of the older Max while packing far more power and battery life. The XS Max (paid link) no longer receives updates, which limits its long-term value despite the lower cost. If you can stretch the budget, the 18 Pro is the only sensible choice here.
Paid link.
Easier one-handed: iPhone 18 Pro
Pocket: Same
Weight difference: Not noticeable
iPhone XS 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 XS Max: 157.5 by 77.4 by 7.7 millimetres, 208 grams. iPhone 18 Pro: 150 by 71.9 by 8.75 millimetres, 211 grams.
XS Max, 18 Pro shown at 2.1 pixels per millimetre.
iPhone XS 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: XS Max 157.5 millimetres, 18 Pro 150.0 millimetres.Height: XS Max 6.20 inches, 18 Pro 5.91 inches.Width: XS Max 77.4 millimetres, 18 Pro 71.9 millimetres.Width: XS Max 3.05 inches, 18 Pro 2.83 inches.Depth: XS Max 7.70 millimetres, 18 Pro 8.75 millimetres.Depth: XS Max 0.30 inches, 18 Pro 0.34 inches.Weight: XS Max 208 grams, 18 Pro 211 grams.Weight: XS Max 7.34 ounces, 18 Pro 7.44 ounces.
Specifications
| Specification | XS Max | 18 Pro |
|---|---|---|
| Height | 157.5 millimetres6.20 inches | 150.0 millimetres, 7.5 millimetres less5.91 inches, 0.30 inches less |
| Width | 77.4 millimetres3.05 inches | 71.9 millimetres, 5.5 millimetres less2.83 inches, 0.22 inches less |
| Depth | 7.70 millimetres0.30 inches | 8.75 millimetres, 1.05 millimetres more0.34 inches, 0.04 inches more |
| Weight | 208 grams7.34 ounces | 211 grams, 3 grams more7.44 ounces, 0.11 ounces more |
| Volume | 93.9 cubic centimetres5.73 cubic inches | 94.4 cubic centimetres, 0.5 cubic centimetres more5.76 cubic inches, 0.03 cubic inches more |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 84 percent | 89 percent, 5 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 | 12MP | 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 | A12 Bionic | A20 Pro |
| Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity. | 15 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 | IP67 (1m 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 2018 | Sep 2026 |
| Status | Legacy | Current |
Dimensions
The iPhone 18 Pro is 7.5 mm (0.30 in) shorter, 5.5 mm (0.22 in) narrower, 1.05 mm (0.04 in) thicker and 3 g (0.11 oz) heavier than the iPhone XS Max. The iPhone XS Max measures 157.5 × 77.4 × 7.70 mm (6.20 × 3.05 × 0.30 in) and weighs 208 g (7.34 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 does the iPhone 18 Pro size compare to the iPhone XS Max?
The iPhone 18 Pro is 7.5 mm shorter and 5.5 mm narrower than the iPhone XS Max. It has a 6.3 inch display compared to the 6.5 inch screen on the iPhone XS Max.
Is the iPhone 18 Pro heavier than the iPhone XS Max?
The iPhone 18 Pro weighs 211 grams which is 3 grams heavier than the iPhone XS Max at 208 grams. The weight difference is not considered noticeable in daily use.
Which phone is easier to use one-handed?
The iPhone 18 Pro is easier to use one-handed than the iPhone XS Max. Its smaller dimensions make it better suited for average adult hands.
Do these phones fit in a typical men's jeans pocket?
Both the iPhone XS Max and the iPhone 18 Pro fit in a typical men's jeans pocket. Neither phone fits in a median women's jeans pocket according to measured pocket dimensions.
Which phone has a larger screen?
The iPhone XS Max has a 6.5 inch display while the iPhone 18 Pro has a 6.3 inch display. The iPhone 18 Pro has a higher pixel density and screen-to-body ratio.
Is upgrading to the iPhone 18 Pro worth it for size alone?
Upgrading to the iPhone 18 Pro for size alone is considered worth it. The smaller form factor offers a more compact experience than the iPhone XS Max.