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AOCHUAN 70.9” Auto-Open 4-in-1 Smartphone Gimbal vs STARTRC PHOTO OM Magnetic Mount for DJI Osmo Mobile 8/7P/7

Updated July 2026 — AOCHUAN 70.9” Auto-Open 4-in-1 Smartphone Gimbal wins on features and stability, STARTRC PHOTO OM Magnetic Mount for DJI Osmo Mobile 8/7P/7 wins on price and portability.

The AOCHUAN gimbal offers advanced features and superior stabilization, making it ideal for serious creators, while the OM Magnetic Mount is a budget-friendly option for casual users.

Why AOCHUAN 70.9” Auto-Open 4-in-1 Smartphone Gimbal is better

Advanced Features

Includes AI face tracking and magnetic remote control.

Stabilization

Offers multiple stabilization modes for smooth footage.

Build Quality

Designed for quick setup with an auto-open mechanism.

Why STARTRC PHOTO OM Magnetic Mount for DJI Osmo Mobile 8/7P/7 is better

Price

Significantly cheaper at $24.99.

Weight

Lightweight at only 41 grams.

Compatibility

Works with both MagSafe and non-MagSafe devices.

Overall score

AOCHUAN 70.9” Auto-Open 4-in-1 Smartphone Gimbal
85
STARTRC PHOTO OM Magnetic Mount for DJI Osmo Mobile 8/7P/7
65

Specifications

SpecAOCHUAN 70.9” Auto-Open 4-in-1 Smartphone GimbalSTARTRC PHOTO OM Magnetic Mount for DJI Osmo Mobile 8/7P/7
Price$59.90$24.99
WeightUnknown41g
StabilizationYesNo
Remote ControlYesNo
CompatibilityiPhone OnlyMagSafe & Android

Dimension comparison

AOCHUAN 70.9” Auto-Open 4-in-1 Smartphone GimbalSTARTRC PHOTO OM Magnetic Mount for DJI Osmo Mobile 8/7P/7

Overview of the AOCHUAN 70.9” Gimbal Stabilizer

The AOCHUAN 70.9” Auto-Open 4-in-1 Smartphone Gimbal Stabilizer offers a comprehensive set of features for creators seeking dynamic shooting capabilities. Priced at $59.90, it includes a magnetic remote, AI face tracking, and a unique auto-open design that allows for quick setup. With a bestseller rank of 28,356, this gimbal is designed specifically for iPhone users, making it a compelling option for those looking to enhance their mobile videography.

In contrast, the OM Magnetic Mount for DJI Osmo Mobile 8/7P/7 Gimbal Stabilizer is significantly cheaper at $24.99, about 58% less than the AOCHUAN model. While it lacks some advanced features, it provides essential functionality for securing smartphones during use with the DJI gimbals. With a bestseller rank of 18,002, this mount offers a more budget-friendly alternative for casual users.

Design and Build Quality

The design of the AOCHUAN gimbal is tailored for ease of use, featuring an auto-open mechanism that allows it to unfold with a single press. This design is not just about convenience but also about saving time, enabling users to start filming immediately without manual setup. The gimbal extends up to 70.9 inches, providing flexibility in shooting angles.

On the other hand, the OM Magnetic Mount’s retractable extension design is aimed at accommodating various phone sizes, making it versatile for different devices. Its double-sided magnetic grip ensures secure attachment while still being lightweight at only 41 grams. While the AOCHUAN gimbal emphasizes a full-featured approach, the OM Magnetic Mount focuses on simplicity and functionality.

Features and Functionality

The AOCHUAN gimbal includes an array of features designed for serious content creators. It offers AI face tracking that operates without the need for an app, allowing users to move freely while staying in frame. Additionally, the magnetic remote control enables operation from up to 10 meters away, facilitating solo shoots.

Conversely, the OM Magnetic Mount is designed primarily for use with the DJI Osmo series, providing a double-sided magnetic connection that allows for a quick release. This mount is particularly effective for users who already own a DJI gimbal and want to enhance their experience with a reliable phone holder.

Stability and Performance

The AOCHUAN gimbal excels in stabilization, featuring multiple modes including AI tracking and POV creative mode, ensuring smooth footage even during motion. This capability is particularly beneficial for dynamic shooting situations, such as while walking or filming moving subjects.

While the OM Magnetic Mount does not offer stabilization features, it serves as a reliable platform for attaching smartphones to DJI gimbals. The mount is designed for effortless setup, allowing users to quickly secure their devices without the fear of tilting, which is crucial for maintaining stability during shoots.

Compatibility

The AOCHUAN gimbal is specifically designed for iPhone users, enhancing its appeal for those who primarily use Apple devices for photography and videography. The built-in features, such as the RGB fill light and expansion port for additional accessories, make it suitable for a wide range of creative applications.

In comparison, the OM Magnetic Mount is compatible with both MagSafe iPhones and Android devices, offering a universal magnetic ring adapter for non-MagSafe phones. This compatibility broadens its usability, making it a versatile choice for users who prefer a cost-effective solution with their existing DJI gimbal.

Portability and Convenience

The AOCHUAN gimbal's design prioritizes portability with its foldable structure and built-in tripod, which makes it easy to transport. The extended length of 70.9 inches also enhances its convenience by allowing users to capture unique angles without the need for additional gear.

The OM Magnetic Mount, weighing only 41 grams, is designed for quick attachment and detachment, making it extremely portable. Its lightweight nature ensures that it won’t add significant bulk to your gear, which is a plus for users who are frequently on the move.

Price Comparison

At $59.90, the AOCHUAN gimbal is positioned in the higher price range, reflecting its advanced features and capabilities. It offers significant value for serious videographers looking for professional-grade stabilization and smart features.

In stark contrast, the OM Magnetic Mount is priced at $24.99, making it a much more budget-friendly option. This price difference of about $34.91 highlights the appeal of the magnetic mount for casual users who prioritize saving money over advanced functionalities.

Which should you buy?

Choosing between the AOCHUAN 70.9” Gimbal Stabilizer and the OM Magnetic Mount ultimately depends on your specific needs as a user. If you are an aspiring or professional content creator looking for a comprehensive stabilization solution with advanced features like AI face tracking and an extensive shooting range, the AOCHUAN is the better choice, despite its higher price.

However, if you are a casual user or already own a DJI Osmo gimbal and simply need a reliable, budget-friendly mount to secure your smartphone, the OM Magnetic Mount offers excellent value for its cost. Ultimately, consider your shooting style, budget, and whether you require the advanced features of the AOCHUAN versus the simplicity and affordability of the OM Magnetic Mount.