Apple’s upcoming iPhone 18 Pro Max might look familiar on the outside, but don’t let the dimensions fool you. While the chassis is reportedly staying exactly the same thickness as the current model, the internal hardware is getting a massive “heavyweight” overhaul.
New leaks from industry insider Ice Universe suggest that Apple is prioritizing internal power over external slimming this year, largely because the company’s radical design resources have shifted toward the folding iPhone Ultra.
Dimensions: If It Ain’t Broke…
According to the latest Weibo leaks, the iPhone 18 Pro Max will measure in at 8.75mm. This matches the iPhone 17 Pro Max exactly, putting an end to earlier rumors that the device would get even thicker to accommodate new camera tech.
However, “same thickness” does not mean “same weight”.
The Heaviest iPhone in History?
Prepare your wrists: the iPhone 18 Pro Max is tipped to be a true behemoth. Multiple sources indicate this will be the heaviest iPhone Apple has ever produced.
- Weight: Expected to tip the scales at over 240 grams.
- Comparison: This would make it heavier than its predecessor and the heaviest since the 14 Pro Max.
- Battery: The weight gain is likely due to a massive new 5,100 to 5,200 mAh battery, up from the 5,088 mAh cell in the current model.
What’s Changing Under the Hood?
Apple appears to be miniaturizing internal components to cram more tech into that 8.75mm frame. Beyond the massive battery, the Pro Max is expected to debut several “next-gen” features:
- Variable Aperture: An upgraded main camera that can physically adjust its lens for better low-light and depth.
- Connectivity: A next-generation C2 modem for faster, more efficient 5G.
- Refined Design: A simplified Camera Control button and a potentially smaller Dynamic Island.
- Display: The screen size will remain a massive 6.9-inch panel.
The September Showdown
The iPhone 18 Pro Max is set to be unveiled in mid-September. It will share the stage with its smaller Pro sibling and the show-stopping iPhone Ultra foldable, which is reportedly where Apple’s true design “evolution” is happening this year.
