Xiaoji Study Office Chair
The Xiaoji X7 and Xiaoji X5 have distinct features in terms of appearance, materials, and functional design. Here is a detailed comparison:

Appearance: The Xiaoji X7 combines rugged mecha lines with a rounded and sturdy silhouette. Its iconic X-shaped quick-release back armor features a black and silver panda color scheme, providing a strong sense of three-dimensionality and allowing for quick-release replacement of the back armor for DIY customization of the chair's appearance. In contrast, the Xiaoji X5 boasts a highly recognizable X mecha back armor, breaking away from the mundane look. Both the back armor and shoulder rests can be removed for DIY modification, and RGB lighting can be added to enhance the desktop ambiance.
Materials: The Xiaoji X7 uses bamboo-fiber elastic mesh fabric for its internal backrest and seat cushion, offering good breathability and visual appeal. The seat cushion has a saddle-shaped curved design with a wide and sturdy silhouette and rounded lines. It utilizes high-density soft foam paired with breathable mesh fabric, providing elastic support and breathability without causing sweating, and the seat depth can be adjusted by 5cm. The Xiaoji X5 features a Fengying mesh fabric seat cushion, which excels in breathability. Even during long hours of use in hot summer days, the buttocks and back are less likely to feel stuffy. The fabric is scratch-resistant and wear-resistant, making it suitable for households with pets.
Functional Design:
- Headrest: The Xiaoji X7 has a wide and thick universal bamboo-joint-style headrest that can be rotated and adjusted. It is integrated with the backrest mesh fabric and features an independently adjustable dynamic lumbar support in the middle, which slightly protrudes inward for proper support. It also has a 3D dynamic design, allowing for not only vertical adjustment of 11cm but also forward and backward adjustment and rotation between 20ยฐ and 40ยฐ. The Xiaoji X5 adopts a dual-axis headrest that can accommodate different body heights.
- Armrests: The 6D linked armrests of the Xiaoji X7 are voluminous with soft cushioning on the armrest surface. They support four-way adjustment (up, down, left, and right), and when reclining, the armrests move in sync with the backrest. The side lines feature simple mecha engraving decorations. They also support 5D linked adjustment, allowing for up and down flipping of 50ยฐ, 360ยฐ rotation, vertical adjustment of 4cm, and forward and backward sliding in sync with reclining. The 40-linked armrests of the Xiaoji X5 can move in sync with a 144ยฐ recline, providing elbow support when playing FP5 games or using game controllers.
- Others: The Xiaoji X7 supports multi-position large-angle recline, with four angles available for adjustment. In terms of safety, it is equipped with a Class 4 gas lift and can support a weight of up to 350 pounds, along with a five-star steel base. The Xiaoji X5 features a self-weight linear control chassis, allowing for multiple adjustments with a single lever. The seat depth can be adjusted to accommodate different leg lengths, and the pneumatic height adjustment uses Class 4/Class 3 gas lifts for easy seat height adjustment at any time.




