In the realm of RC transmitters, both the Spektrum DX6e and DX6i stand out as top contenders, each with its unique offerings. This comparative review aims to shed light on the nuances of these two models, guiding both beginners and seasoned hobbyists in making an informed choice. As technological advancements pave the way for newer features and improved user interfaces, understanding the strengths and limitations of each model becomes paramount. Join us as we delve deeper into what makes each transmitter unique and discover which one might be the best fit for your aviation adventures.
Which is Better? Simple Answer:
While the DX6i has proven to be a reliable and efficient transmitter, with its DSM2 technology and range of features, the DX6e presents itself as the more advanced and feature-rich option of the two. If one were to decide solely based on the most advanced features and value, the DX6e would be the recommended choice. However, if the recommendation leans towards a tried and tested model with a simpler interface, then the DX6i remains a solid choice.
Detailed Base Comparison: Which is Better?
| Feature/Parameter | Spektrum DX6e | Spektrum DX6i |
| Channel Range | 6-channel | 6-channel |
| Technology | DSMX | DSM2 |
| Model Memory | 250-model memory | 10-model memory |
| User Interface | Not specified | Roller/selector interface |
| LCD Display** | Yes | Large LCD display |
| Integrated Timer** | Yes | Yes |
| Airplane Programming** | 7 Wing & 6 Tail Types | Flaps, P-mixes, Dual aileron, etc |
| Heli Programming** | Gyro, 7-Point Curves, etc | Gyro, Graphic curves, etc |
| Compatibility | DSM2/DSMX | DSM and DSM2 |
Technology and Protocol
The DX6e operates on the DSMX technology, which is a more recent and advanced iteration as compared to the DSM2 technology found in the DX6i. DSMX provides a broader range, stability, and interference protection compared to its predecessor, DSM2.
Model Memory Capacity
One of the striking differences between the two transmitters is the model memory capacity. The DX6e boasts a massive 250-model memory storage, which makes it particularly convenient for avid hobbyists who have a variety of aircraft. In contrast, the DX6i offers storage for 10 models, which, while adequate for many, pales in comparison to the DX6e’s capacity.
User Interface and Display
The DX6i employs a roller/selector interface coupled with a large LCD display which ensures clarity and ease of use. However, the DX6e, being of a newer generation, is equipped with the latest menu system, offering users a modern, intuitive, and streamlined experience.
Special Features
The DX6e shines with its built-in telemetry, patent-pending gimbal design, and specialized multirotor programming. This offers users a more holistic, updated, and feature-rich experience. On the other hand, while the DX6i does offer a range of features such as adjustable stick length and ServoSync, it lacks the sophisticated advancements present in the DX6e.
Price and Value
Both radios come with a set of advanced features and capabilities. However, the DX6e, being a newer generation transmitter, offers the latest in technology and interface, all at a reasonable price, making it an excellent value proposition.
Common Questions
What is the primary difference between DSMX and DSM2 technology?
DSMX is an advancement over DSM2, offering better interference protection and a broader range, making it more reliable especially in environments with a lot of radio interference.
Can the DX6i handle multirotor programming like the DX6e?
While the DX6i has versatile programming features for both helicopters and airplanes, it doesn’t specify multirotor programming capabilities as the DX6e does.
Is the model memory of DX6e upgradable beyond the 250-model capacity?
The DX6e comes with a fixed model memory of 250. While this is quite extensive, it is not upgradable beyond this limit.



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