The iPhone 16 Pro Max and iPhone 16 Plus have almost the same height and width, so they take up very similar space in a pocket. But they are not the same size: the Pro Max is slightly taller and thicker, weighs 28 grams more, and has a modestly larger display. Apple’s specifications put the Pro Max at 163 × 77.6 × 8.25 mm and 227 g, compared with 160.9 × 77.8 × 7.8 mm and 199 g for the Plus.
iPhone 16 Pro Max vs. iPhone 16 Plus dimensions
Apple’s published dimensions show why the phones can look almost interchangeable in a size comparison: the Pro Max is only 2.1 mm taller and 0.2 mm narrower. Its thickness and weight are the more noticeable physical differences.
| Specification | iPhone 16 Pro Max | iPhone 16 Plus | Difference |
|---|---|---|---|
| Height | 163.0 mm (6.42 in) | 160.9 mm (6.33 in) | Pro Max is 2.1 mm taller |
| Width | 77.6 mm (3.06 in) | 77.8 mm (3.06 in) | Pro Max is 0.2 mm narrower |
| Thickness | 8.25 mm (0.32 in) | 7.80 mm (0.31 in) | Pro Max is 0.45 mm thicker |
| Weight | 227 g (7.99 oz) | 199 g (7.03 oz) | Pro Max is 28 g heavier |
| Advertised display size | 6.9 inches | 6.7 inches | Pro Max is 0.2 inch larger diagonally |
Sources: Apple’s iPhone 16 Pro Max specifications and Apple’s iPhone 16 and iPhone 16 Plus specifications. A simple height-by-width calculation makes the Pro Max’s footprint about 1% larger; that is an estimate of the rectangular outline, not total surface area or usable screen area.
How different do they feel in everyday use?
Pocket space and one-handed reach
For pocket space, the near-match in height and width matters most: neither phone has a meaningful width advantage, and the Pro Max is only slightly taller. The 0.2 mm width difference is too small to treat the Plus as a substantially easier one-handed phone. Both are large devices, so buyers with smaller hands should not expect the Plus to solve reach problems.
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- COMPATIBILITY - Only compatible with iPhone 16 Pro. It is recommended to pair this case with the RHINOSHIELD impact Screen Protector for a more comprehensive, all-around protection against face-down falls on pointed objects or highly-uneven surfaces.
- UNPARALLELED SHOCK PROTECTION - Surpasses military-grade standards, providing impact protection of up to 11 feet / 3.5m, while being 20% thinner than other cases that offer a similar level of protection. Inner honeycomb structure greatly increases absorption of impact energy.
- DURABLE MATERIAL - Tough yet flexible, holds shape without loosening even after repeated bending or stretching. This bumper is scratch-resistant, 100% recyclable, and 100% BPA Free, making it completely safe for you and your loved ones.
- ADD A PERSONAL TOUCH - CrashGuard bumper cases are highly customizable. Changeable buttons let you mix and match to make the case truly yours!
- USER FRIENDLY - Designed with highly precise cut-outs for easy access and control of all phone buttons. Compatible with all official charging cables.
Weight and thickness
The Pro Max weighs 28 g more, roughly 14% above the Plus’s listed weight. That is the physical difference most likely to register during extended use, and a protective case, MagSafe wallet, or battery pack adds further bulk and mass. The Pro Max is also 0.45 mm thicker before a case is fitted.
Screen viewing
The Pro Max gives you a slightly larger viewing area, but the diagonal difference is modest. It is not a dramatic jump in how large text or video appears; the display’s refresh-rate and Always-On features are more substantial distinctions.
Rank #2
- Compatible: This frameless phone case is only compatible with iPhone 16 Pro 6.1 inch and not with other models, so be sure to check your phone model before buying. The case comes in a stunning shade of purple, making it the perfect accessory for those looking to add a stylish touch to their devices. It also comes in black for those who prefer a classic look. This rimless phone case is perfect for anyone who wants the thinnest possible phone case.
- Material: Made of soft silicone, this case is designed to help reduce the effects of bumping and dropping, keeping your phone safe and reliable at all times, and the thin and thin design is both stylish and practical, allowing you to enjoy the experience of a bare phone without adding any extra weight.
- Design: for iPhone 16 Pro borderless camera lens protection case features a unique rimless design that wraps perfectly around the device's camera lens to provide ultimate protection.
- Precise Cutouts: With precise cutouts for all your phone's features, including volume buttons, speakers, camera, and charging port, this case is easy to install and remove without scratching your phone.
- Camera Lens Protection: The camera lens fits perfectly, and each lens can be protected from scratches when the phone is laid flat. The raised edges also protect your screen from scratches and bumps, ensuring your phone stays in top condition for longer.
How much larger is the Pro Max screen?
Apple advertises a 6.9-inch display on the Pro Max and a 6.7-inch display on the Plus. For standard rectangles, Apple lists the measurements as 6.86 and 6.69 inches respectively. Rounded corners and the Dynamic Island mean the diagonal figures do not represent a full rectangular area of usable screen.
| Display specification | iPhone 16 Pro Max | iPhone 16 Plus |
|---|---|---|
| Panel and advertised size | OLED, 6.9 inches | OLED, 6.7 inches |
| Resolution | 2868 × 1320 | 2796 × 1290 |
| Pixel density | 460 ppi | 460 ppi |
| Always-On display | Listed by Apple | Not listed by Apple |
| Adaptive refresh rate | ProMotion up to 120 Hz | ProMotion not listed by Apple |
Both are large OLED iPhones with the same listed pixel density. The Plus can provide a broadly similar big-screen experience for reading and video, while the Pro Max adds the larger panel, Always-On display, and smoother adaptive scrolling through ProMotion. Apple lists the display details on its Pro Max specifications page and iPhone 16 specifications page.
Rank #3
- Universal stretch soft case for most phones from 4 " to 6.5", Made of premium TPU to offer full protection all around the device.
- Upgrade protection for your device with a X design; Unique shock-absorption design : 4 corners effectively absorb shocks .
- Flexiable and stretchable, easy install and won't cover the charging port, buttons, camera and speaker.
- Durable & stretchy, this cute light-up cover will protect your mobile phone from drops, shock, wear and tear and makes it easy to hold for small hands. Dress up your phone with lights!
- With 1 hole for lanyard , can work with neck strap to hold on your neck . Convenient to use .
Why is the iPhone 16 Pro Max heavier?
Apple lists a titanium design with textured matte glass on the Pro Max and an aluminum design with color-infused glass on the Plus. The Pro Max also has a Pro camera system with a telephoto camera and LiDAR Scanner, while the Plus has a dual-camera system. Those differences help explain why the designs and camera layouts differ, but Apple does not break down the 28 g weight gap by component, so no precise share can be assigned to the frame or cameras.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Can you use the same case or screen protector?
No—treat cases and screen protectors as model-specific accessories. Similar body widths and screen-size labels do not ensure that camera openings, buttons, edges, or display coverage line up.
Rank #4
- [Compatible with iPhone 13] This Phone Case Only Compatible with iPhone 13 case 6.1 inch.
- [Skin-Friendly] The back of the case is crafted with a skin-touch matte finish, which feels smooth and non-slip in your hand. Unlike glossy surfaces that attract fingerprints and smudges, this matte texture stays clean with minimal wiping, while its soft tactile sensation enhances holding comfort for long periods.
- [Magnetic Craft] The built-in magnetic ring can strengthen the magnetic absorption, empowering the case to be compatible with wireless charger, magnetic car mount, magnetic battery bank, magnetic wallet, and most MagSafe accessories. The perfectly aligned magnets enable wireless charging faster and safer than ever. Wireless charge on with the case on.
- [Shock Protection] Withstanding the rigorous 10-foot military-grade drop test, it builds a solid defense for your device, and can easily resist the damage caused by violent impacts and accidental drops.
- [Precise Cutout] Precise cutout fits the volume buttons, side button, and curves of your device without adding bulk. It is a more lightweight case with a firm and comfortable grip.
- An iPhone 16 Plus case is not a substitute for an iPhone 16 Pro Max case.
- A Pro Max case may not align with the Plus’s camera system or controls.
- Buy a screen protector identified for the exact phone model rather than relying on “6.7-inch” or “6.9-inch” labels alone.
Apple’s Clear Case with MagSafe listing identifies the iPhone 16 Pro Max as its compatible model.
Which model makes more sense for you?
Choose the iPhone 16 Pro Max if
- You want ProMotion up to 120 Hz and an Always-On display.
- You need the Pro camera system, including telephoto and LiDAR.
- You want the largest display of these two models and are comfortable with a 227 g phone.
- You want titanium styling or a 256 GB starting storage option.
Choose the iPhone 16 Plus if
- You want a large OLED screen while prioritizing lower weight over Pro features.
- You do not need ProMotion, Always-On, a telephoto camera, or LiDAR.
- You prefer the aluminum design or want a 128 GB starting storage option.
- You want nearly the same height-and-width footprint without the Pro Max’s extra 28 g.
Apple lists the Pro Max in 256 GB, 512 GB, and 1 TB capacities, and the Plus in 128 GB, 256 GB, and 512 GB capacities. The models also differ in camera system, frame material, and display features, so footprint alone is not a complete buying comparison. Apple’s iPhone comparison page lists specifications for both models.
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