The iPhone 15 Pro Max is the largest Pro model Apple has ever made, but its narrow width makes it more pocket-friendly than many 6.7-inch Android rivals. Below are the exact official dimensions, screen specs, and real-world handling trade-offs you need to know before buying.

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Height: 6.29 inches (159.9 mm) | Width: 3.02 inches (76.7 mm) | Depth: 0.32 inch (8.25 mm) | Weight: 7.81 oz (221 g) | Screen size (diagonal): 6.69 inches (6.7-inch class)

Official Dimensions

Screen Specs

  • 6.7-inch class (6.69-inch diagonal) Apple Support
  • Resolution: 2796 x 1290 pixels, 460 ppi Apple Support

Weight

  • 221 grams / 7.81 ounces Apple Support

Build & Storage

  • Titanium design with Ceramic Shield front, textured matte glass back Apple Support
  • Storage: 256GB, 512GB, 1TB Apple Support

Key Facts at a Glance

Apple’s official tech specs page provides the authoritative measurements for the iPhone 15 Pro Max.

Spec Imperial Metric Source
Height 6.29 in 159.9 mm Apple Support
Width 3.02 in 76.7 mm Apple Support
Depth 0.32 in 8.25 mm Apple Support
Weight 7.81 oz 221 g Apple Support
Display diagonal (actual) 6.69 in — Apple Support
Display resolution 2796 x 1290 pixels 460 ppi Apple Support

“Apple’s official specifications state the iPhone 15 Pro Max measures 6.29 inches in height, 3.02 inches in width, and 0.32 inch in depth.”

Apple Support

What size is the iPhone 15 Pro Max?

Official dimensions from Apple

Apple’s tech specs page lists the iPhone 15 Pro Max as 159.9 mm (6.29 in) tall, 76.7 mm (3.02 in) wide, and 8.25 mm (0.32 in) thick. The weight is 221 g (7.81 oz). These figures are consistent across international editions.

Height, width, depth, weight

The table above gives you the complete set. The device uses a titanium frame with a Ceramic Shield front and matte glass back, contributing to its premium feel without adding extra bulk.

Screen size (diagonal)

Apple classifies the display as 6.7 inches, but the actual rectangular diagonal measurement is 6.69 inches. The Super Retina XDR display runs at 2796 x 1290 pixels with 460 ppi, and supports peak brightness of 2000 nits outdoors.

The 6.69-inch actual diagonal means the screen is slightly smaller than some Android flagships that advertize 6.8 inches, but the narrower width (76.7 mm) makes one-handed reach easier.

“The iPhone 15 Pro Max weighs 221 g, a reduction of 19 g compared to the iPhone 14 Pro Max.”

PhoneArena

How long is the iPhone 15 Pro Max in cm?

Height in centimeters

The height is 159.9 mm, which converts to 15.99 cm. This is about 0.2 cm taller than the iPhone 14 Pro Max.

Width and depth in cm

Width: 7.67 cm. Depth: 0.825 cm. These measurements place it among the larger smartphones, yet it remains noticeably narrower than many similarly sized Android devices.

Weight in grams

221 grams. The switch from stainless steel to titanium saved 19 g compared to the previous Pro Max, making the 15 Pro Max more comfortable for extended use.

Beware: some third-party listings round the depth to 8.3 mm. Always cross‑check with Apple’s official spec sheet for accuracy.

Which iPhones are 6.7 inches?

iPhone models with 6.7-inch screen class

All Pro Max models from the iPhone 12 Pro Max through the iPhone 16 Pro Max share the same 6.7-inch display class. The actual measured diagonal of the iPhone 15 Pro Max is 6.69 inches, but Apple markets it as 6.7 inches.

iPhone 15 Pro Max in context

Among current models, only the Pro Max carries the 6.7-inch screen. The iPhone 15 Pro uses a 6.1-inch (6.3-inch class) display, making the Pro Max the clear choice for media consumption and productivity.

Older 6.7-inch iPhones

If you’re upgrading from a 12, 13, or 14 Pro Max, the iPhone 15 Pro Max offers essentially the same external dimensions but sheds 19 g of weight. The footprint remains nearly identical, so your old case may not fit due to the repositioned camera and new button.

“Apple’s compare tool shows the iPhone 15 Pro Max screen at 6.9 inches against the iPhone 15 Pro’s 6.3 inches—these rounded numbers differ from the precise 6.69‑inch figure.”

Apple Compare

Is 6.7 too big for a phone?

One-handed usability considerations

For most people with average‑sized hands, reaching the top‑left corner of the 6.7‑inch screen will require a two‑handed grip. The narrow 76.7 mm width helps, but the sheer height (159.9 mm) makes thumb navigation a stretch.

Pocket fit and carry

The iPhone 15 Pro Max fits in most standard jean and trouser pockets, though it may protrude slightly when sitting. Its slim profile (8.25 mm) and reduced weight minimize the “brick” feel.

Comparison to smaller iPhone models

If you prefer one‑handed operation, the iPhone 15 Pro (6.1-inch screen, 146.6 mm tall) is a more manageable alternative. The Pro Max trades some ergonomics for a larger canvas—a trade‑off many media professionals accept.

The 6.7-inch class is now the standard for high‑end phablets. Whether it’s “too big” depends on your hand size and usage habits—the Pro Max is designed for power users who prioritize screen real estate over single‑hand comfort.

How does the iPhone 15 Pro Max size compare to other iPhones?

vs iPhone 15 Pro

The iPhone 15 Pro is 146.6 mm tall, 70.6 mm wide, 8.25 mm deep, and weighs 187 g. The Pro Max is taller (159.9 mm) and wider (76.7 mm), with a larger screen but the same depth.

vs iPhone 16 Pro Max

The iPhone 16 Pro Max is rumored to be slightly taller (160.8 mm) while keeping similar width and weight. No official figures exist yet, so the 15 Pro Max remains Apple’s largest readily available Pro device.

vs iPhone 14 Pro Max

The iPhone 14 Pro Max measures 160.7 mm tall, 77.6 mm wide, 7.85 mm deep, and weighs 240 g. The 15 Pro Max is 1.2 mm shorter, 0.9 mm narrower, but 0.4 mm thicker, and critically 19 g lighter thanks to the titanium frame.

vs SE series

The iPhone SE (3rd gen) is 138.4 mm tall, 67.3 mm wide, and weighs 144 g. The Pro Max is nearly 15% taller and 79% heavier—a stark difference for anyone considering a compact iPhone.

The implication: The iPhone 15 Pro Max is the lightest Pro Max ever, and its narrower stance makes it more wieldy than its weight suggests.

Additional sources

dimensions.com, phonearena.com, techradar.com, youtube.com, youtube.com, apple.com

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Frequently Asked Questions

What is the screen size of the iPhone 15 Pro Max?

Apple lists the display as 6.7-inch class (6.69 inches measured as a standard rectangle). It has a 2796 x 1290 resolution at 460 ppi.

Does the iPhone 15 Pro Max fit in a pocket?

Yes, the 159.9 mm height fits in most jean pockets. The narrow 76.7 mm width and 8.25 mm depth make it relatively pocket‑friendly for devices this size.

How heavy is the iPhone 15 Pro Max compared to the iPhone 14 Pro Max?

The 15 Pro Max weighs 221 g, while the 14 Pro Max weighs 240 g—a saving of 19 g due to the titanium chassis.

What is the bezel size on the iPhone 15 Pro Max?

Bezel measurements are not part of Apple’s official spec sheet. Third‑party sources indicate bezels are slightly thinner than the 14 Pro Max, but no exact figures are confirmed.

Is the iPhone 15 Pro Max waterproof?

It carries an IP68 rating (maximum depth of 6 meters for up to 30 minutes). This is consistent with previous Pro Max models.

Does the iPhone 15 Pro Max come in different sizes?

No, the physical dimensions are identical across all storage configurations and colors. Only the internal storage capacity varies.

What case size fits the iPhone 15 Pro Max?

Look for cases specifically designed for the iPhone 15 Pro Max. Cases from the iPhone 14 Pro Max do not fit due to the new camera layout and Action button placement.

Apple’s official dimensions confirm the iPhone 15 Pro Max is the largest and lightest Pro Max to date. Its narrower width sets it apart from many Android phablets, improving one‑handed usability without sacrificing screen area.

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