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Futaba 7PX vs. Sanwa M17: Which is Better?

sanwa m17 vs futaba 7px

Futaba 7PX vs. Sanwa M17, Which is Better? In this exploration, we delve into the nuances of latency, adaptability, and ergonomic design to guide enthusiasts toward the ideal transmitter for an unparalleled RC experience. Let the comparison begin!

Tip About 7PX and 7PXR: In contrast to the 7PX, the most recent iteration (7PXR) has experienced a modest 10% adjustment in its external design, essentially translating to minimal alterations. The fundamental operating system remains consistent, with the sole modification being the firmware upgrade to the latest 5.1S version.

Detailed Base Comparisons

Control Experience

The Sanwa M17 is notable for its exceptionally low latency of less than 2 milliseconds, ensuring minimal delay in control response. This feature is crucial for precision and timely maneuvers. On the other hand, Futaba has not published specific latency figures for the 7PX. Nevertheless, the 7PX (7PXR) is equipped with the SR (Super Response) mode, one of the fastest settings available in the market, providing a responsive and efficient control experience.

Optimal Choice for Multiple Vehicle Types

For hobbyists who engage with multiple vehicle types and require a transmitter to connect with several RC car receivers, the Futaba 7PX (7PXR) emerges as the top choice. Its versatility is a significant benefit for users who operate a diverse range of RC vehicles. The cost-effectiveness of Futaba’s receivers, being more affordable than Sanwa’s, adds to its appeal, making it a financially sensible option for enthusiasts managing multiple setups.

Ergonomics and User Comfort

The M17 stands out for its lighter weight and more comfortable grip. This aspect is highly subjective and depends on personal preference. Both the M17 and 7PX (7PXR) excel in functionality and ergonomics, ensuring that you can’t go wrong with either choice. It’s advisable to physically hold both models to determine which one feels more comfortable in your hands. This hands-on experience is crucial in making an informed decision for something as personal as a transmitter.

Receiver Size and Programming Experience

Another point of distinction is the size of the receivers. Sanwa’s receivers are notably smaller, which might be a significant advantage for users looking for a more compact setup. In contrast, the 7PX shines with its superior programming experience. The menu options in the 7PX are well-organized and user-friendly, making it easier to navigate and customize settings. The touchscreen interface of the 7PX (7PXR) enhances this experience, offering a more intuitive and visually appealing interaction. Additionally, the M17’s screen performs well under sunlight, ensuring good readability in outdoor conditions.

Battery Life and Durability

A crucial aspect to consider is the battery life. The M17 falls short in this area, with a battery life that may not last through a full day at the track without needing a recharge. This could be a significant inconvenience for users who spend long hours racing or practicing. Both transmitters, however, are high-end radios and exhibit a high sense of quality and durability, promising a long-lasting investment for serious hobbyists.


The latest updates have significantly enhanced the Futaba 7PX and its 334SBS receiver. These upgrades have expanded their capabilities, enabling remote control not only of the Acuvance Xarvis ESC but also a range of ESCs from Futaba’s own lineup. This improvement in compatibility is a major advancement for the 7PX system, greatly increasing its versatility and appeal to a broader range of users.

Sanwa’s support for the SSR protocol gives it a competitive advantage. This protocol enjoys widespread support across a diverse array of brands, particularly in the realm of servos and ESCs. In contrast, Futaba’s SR protocol, while efficient, has limited external brand support and is primarily confined to Futaba’s products. This exclusivity potentially restricts users in their component choices, impacting the versatility of their setups.

Within the drifting community, the Sanwa M17 is more prominent, suggesting a strong preference among enthusiasts. The M17’s compatibility with remote settings for the SANWA PGS series servos and VORTEX series ESCs further underscores its adaptability and ease of use. This compatibility is especially beneficial for those seeking an integrated and streamlined setup for their RC cars, enhancing the overall user experience.

Conclusion: Which is Better?

The M17 excels with its exceptionally low latency, lighter weight, and comfortable grip, making it particularly favored in the drifting community. On the other hand, the 7PX (7PXR) stands out for its versatility, cost-effectiveness in managing multiple setups, and enhancements in compatibility with various ESCs. The decision hinges on factors such as control experience, ergonomics, receiver size, programming ease, battery life, and community preference. Ultimately, both transmitters offer high-quality options, and the ideal choice will vary based on the user’s unique requirements and priorities in the realm of RC hobbyist experiences.

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