OnePlus 12 vs iPhone 15 Pro Max: A Detailed Comparison


OnePlus 12 vs iPhone 15 Pro Max: A Detailed Comparison

Design and Display

OnePlus 12

The OnePlus 12 maintains its signature soft rectangle design, featuring rounded corners and a slightly curved display. The metal frame is thin, providing a comfortable grip. The phone offers a 3-way mute switch, toggling between ring, vibrate, and silent modes. It comes in two color options—Flowy Green and Silky Black.

iPhone 15 Pro Max

The iPhone 15 Pro Max boasts a stark-looking rectangle design with a titanium build. It features a flat front, back, and sides, with a slight bevel to the frame. The hardware mute switch has been replaced with a customizable Action button. Color options include Black, Blue, White, and Natural Titanium.

Display Measurements

The OnePlus 12 sports a 6.82-inch display with QHD+ resolution and a dynamic refresh rate ranging from 1 Hz to 120 Hz. It achieves an impressive peak brightness of 4,500 nits. In comparison, the iPhone 15 Pro Max has a 6.7-inch display with a resolution of 2796 x 1290 pixels and a peak brightness of 2,000 nits.

Performance and Software

OnePlus 12

Powered by the Snapdragon 8 Gen 3 processor built on a 4 nm process, the OnePlus 12 delivers a robust performance. It comes with 12 GB and 16 GB RAM options, coupled with storage tiers of 256 GB and 512 GB. The device runs on Android 14 and is committed to receiving four years of OS updates.

iPhone 15 Pro Max

The iPhone 15 Pro Max features the Apple A17 Pro processor built on a 3 nm process. It offers storage options of 256 GB, 512 GB, and 1 TB, all paired with 8 GB of RAM. Running on iOS 17, the iPhone ensures a seamless and mature user experience.


OnePlus 12

Equipped with Hasselblad-branded lenses, the OnePlus 12 introduces a new 50 MP Sony LYT-808 sensor for enhanced light capture. The triple-camera setup includes an ultra-wide and a 3x telephoto lens. The device claims 6x lossless, in-sensor zoom using the high-res 64 MP sensor.

iPhone 15 Pro Max

The iPhone 15 Pro Max features a 48 MP main camera and a tetraprism lens for a 5x magnification jump in the zoom camera. The camera system offers improvements in dynamics and detail preservation.

Audio Quality and Haptics

OnePlus 12

The OnePlus 12 provides satisfactory audio quality with decent vibration feedback. The speakers deliver clear sound, and the device features precise vibrations for haptic feedback.

iPhone 15 Pro Max

The iPhone 15 Pro Max offers impressive audio quality with loud and well-projected sound. Its haptic feedback remains precise and reliable.

Battery Life and Charging

OnePlus 12

Boasting a 5,400 mAh battery, the OnePlus 12 aims to break the 5,000 mAh threshold for flagship batteries. The device offers impressive battery endurance, and its SuperVOOC charging technology allows for a full charge in less than 40 minutes.

iPhone 15 Pro Max

With a 4,422 mAh battery, the iPhone 15 Pro Max excels in battery endurance, thanks to iOS optimization. It features USB-C 20 W wired charging and 15 W MagSafe charging.

Specs Comparison


OnePlus 12

iPhone 15 Pro Max

Size, weight

6.47 x 2.98 x 0.36 inches, 7.76 oz

6.30 x 3.02 x 0.32 inches, 7.80 oz


6.8" OLED, 4,500-nit peak brightness

6.7" OLED, 2,000-nit peak brightness


Snapdragon 8 Gen 3, 4 nm

Apple A17 Pro, 3 nm


256 GB / 12 GB / $799.99, 512 GB / 16 GB / $899.99

256 GB / 8 GB / $1,199, 512 GB / 8 GB / $1,399, 1 TB / 8 GB / $1,599


Triple camera setup, 50 MP main, 3x telephoto, ultra-wide

Triple camera setup, 48 MP main, 5x telephoto, ultra-wide


5,400 mAh

4,422 mAh


USB-C 80 W wired, 50 W wireless

USB-C 20 W wired, 15 W MagSafe


In the comparison between the OnePlus 12 and iPhone 15 Pro Max, both devices offer compelling features. The OnePlus 12, priced starting at $799.99, provides a powerful performance, impressive display, and excellent battery life. 

Although its camera capabilities are commendable, the iPhone 15 Pro Max maintains an edge in certain aspects. 

Retailing at a higher price, starting at $1,199, the iPhone 15 Pro Max ensures a seamless ecosystem experience, enhanced camera dynamics, and robust iOS optimization. Ultimately, the choice between the two depends on individual preferences and priorities.