The Airdog X3D represents an evolution of the Airdog X3 series, building on the original model’s compact design and proven TPA® air purification technology. Designed for bedrooms, small living spaces, and other indoor environments, the X3D retains the core air purification capabilities of its predecessor while introducing updated features focused on everyday convenience and user comfort.
So, what are the key differences between the Airdog X3 and X3D? In this comparison, we’ll look at their design, display and lighting features, and overall user experience to help you understand what has changed, what remains the same, and which model may better suit your needs.
The top position of the machine：air vent, color, and logo placement.
Air vents: The X3 features a grid-like, perforated structure.
Color: The X3 is entirely black.
Logo placement: A silver-gray logo is positioned in the exact center of the X3’s top surface.
Air vents: The X3D utilizes a counter-clockwise rotating air-channel structure.
Color: The top of the X3D is gray.
Logo placement: The top of the X3D features a silver metallic ring, with a silver-gray logo centered within it.
The X3 control panel features a single button with an integrated display, which shows the current air quality in real time. The small, protruding sphere on the side is the Wi-Fi signal receiver.
The X3D control panel has buttons arranged in four directions, corresponding to the child lock, fan speed settings, auto mode, and sleep mode. The small, protruding sphere on the side is the Wi-Fi signal receiver.
Side Air Vents
On the X3, the side air vents are exposed and can serve as handholds for carrying the unit.
The air vents on both sides of the X3D can be opened or closed. Slide them downward to close the vents, or upward to open them.
AQI Display
The X3 displays its AQI on the control panel in the top-right corner, providing a real-time indication of current air quality.
The X3D features a black strip along each of its four sides. On the front of the unit, there is a light ring centered within the black strip, with the AQI value displayed in the middle.
Air Intake Grille
The bottom air intake grille on the X3 features a perforated (hole-pattern) design.
The bottom air intake on the X3D features a slatted (strip-pattern) grille.
Rear Cover
There is a slight difference in the back cover area between the X3 and the X3D. For the X3 (left), you can remove the back cover by pulling it downward at a 45-degree angle along the groove. For the X3D (right), you can easily remove the back cover by gripping the two indentations.
Remote Control and Accessories
The X3 does not come with a remote control and any other accessories. The X3D, however, includes a silver-gray remote control, a cleaning brush, and an eraser.
