A detailed new leak from tipster Saurav on X has revealed what’s claimed to be a comprehensive specification breakdown for the upcoming iPhone 18 Pro Max, covering everything from display technology to camera hardware and battery capacity. If accurate, these details suggest the device could represent one of Apple’s most significant hardware upgrades in recent years.
Display: A Smaller Dynamic Island and Advanced Protection
According to the leak, the iPhone 18 Pro Max is expected to feature a 6.9-inch LTPO Super Retina XDR OLED display, supporting a 120Hz refresh rate along with HDR10 and Dolby Vision compatibility for enhanced contrast and color accuracy in supported content.
Notably, the display is said to include Ceramic Shield 2, an updated version of Apple’s protective glass coating, along with a new anti-reflective coating aimed at improving visibility in bright conditions. Perhaps the most eye-catching display detail is a reported Dynamic Island roughly 33 percent smaller than the current version, continuing Apple’s gradual trend of shrinking this front-camera cutout with each successive generation.
Performance: Apple’s Next-Generation A20 Pro Chip
Under the hood, the iPhone 18 Pro Max is expected to be powered by Apple’s A20 Pro chip, built on a 2nm manufacturing process, representing a meaningful jump in chip fabrication technology compared to current-generation processors. The chip is said to feature a hexa-core CPU paired with an 8-core Apple GPU, suggesting solid gains in both general processing and graphics performance.
Camera System: Variable Aperture and Extended Zoom
The camera setup detailed in this leak looks genuinely ambitious. The main wide camera is rumored to use a 48-megapixel sensor with variable aperture, adjustable between f/1.6 and f/4.0, a feature that would allow the camera to dynamically adjust depth of field and light intake depending on shooting conditions, technology that’s more commonly found on dedicated cameras than smartphones.
This is paired with a 48-megapixel periscope telephoto camera offering 4x optical zoom, along with a 48-megapixel ultrawide camera, giving the device high resolution across all three rear lenses. The camera system is also said to include a LiDAR scanner, useful for improved autofocus in low light and augmented reality applications. Video capabilities are rumored to include 4K recording with Dolby Vision support at up to 120fps.
Selfie Camera
Up front, the device is expected to include an 18-megapixel front camera, also supporting 4K Dolby Vision video recording, a notable resolution increase for Apple’s selfie camera compared to recent generations.

Battery and Charging
Battery capacity is rumored to reach up to 5,567mAh for the eSIM-only model, one of the largest battery capacities Apple has used in an iPhone to date. Charging is expected to support USB-C PD 3.2 fast charging, along with 25W MagSafe and Qi2 wireless charging support.
Connectivity
On connectivity, the iPhone 18 Pro Max is expected to support Wi-Fi 7 and Bluetooth 6.0, both representing the newest available wireless standards. The device is also rumored to include USB-C 3.2 Gen 2 for faster wired data transfer, NFC support, and expanded satellite connectivity features beyond what’s currently available on existing iPhone models.
Design and Build
Design-wise, the device is expected to retain Ceramic Shield 2 on the front, paired with an aluminum frame and a more uniform back panel finish. The leak also suggests the phone could be slightly thicker and heavier than its predecessor, potentially tied to the larger battery capacity and enhanced camera hardware. The device is expected to maintain an IP68 rating for dust and water resistance.
Expected Color Options
The iPhone 18 Pro Max is rumored to be available in four colors: Silver, Space Black, Sierra Blue, and Dark Cherry, offering a mix of both classic and newer color choices for buyers.
Additional Features
Rounding out the leak, the device is expected to retain Face ID for biometric security, along with stereo speakers for audio output. On the safety front, the phone is expected to continue supporting Emergency SOS via Satellite and Find My via Satellite, both features that allow limited connectivity even without traditional cellular or Wi-Fi coverage.
What This Could Mean for Apple’s Next Flagship
If these leaked specifications hold up, the combination of a variable aperture camera system, a significantly smaller Dynamic Island, next-generation 2nm chip performance, and one of the largest batteries ever used in an iPhone would collectively represent a genuinely substantial generational upgrade, rather than the more incremental improvements seen in some recent iPhone cycles.
As with all pre-launch leaks, particularly ones covering this many specific technical details, these specifications should be treated as unconfirmed until Apple makes an official announcement. Given how comprehensive this particular leak is, it’s worth watching for corroborating reports from other sources as more details emerge closer to launch.
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