May 22, 2026 | Natalie Webber Robooter X40 vs Freedom Ai3AF Auto Fold Powerchairs Compared If you’ve been researching auto fold electric wheelchairs, you may be wondering what the differences are between the Robooter X40 and Freedom Ai3AF powerchairs, and which one is best for you. Here’s a complete comparison of both models; a non-biased, facts-first review of their advantages/disadvantages and their similarities/differences. What is the Robooter X40? The Robooter X40 is an indoor/outdoor powerchair with omnidirectional front wheels and lithium battery. It features a autofold mechanism, which means you can fold the Robooter X40 to the size of a large suitcase for storage or transport. The Robooter X40 is made in China. Top pros of the Robooter X40 compared to the FreedomChair Ai3AF Ergonomic Controls: With a popular ergonomic joystick and a clear angled digital screen, the controls of the Robooter X40 are more ergonomic and user friendly than the FreedomChair Ai3AF. Omnidirection Wheels: The Robooter X40’s omni wheels offer a greater step-climbing ability and better manoeuvrability compared to the FreedomChair Ai3AF. Find out more about the Robooter X40 What is the FreedomChair Ai3AF? The FreedomChair Ai3AF is an indoor/outdoor powerchair with an auto fold frame and lithium battery. It is made in China. Top pros of the FreedomChair Ai3AF compared to the Robooter X40 Suspension: Boasting large suspension springs, the FreedomChair Ai3AF offers a comfy ride on a variety of terrains. Back Angle Adjustment: Easily reposition yourself for comfort throughout the day with the angle-adjustable backrest on the FreedomChair Ai3AF. Car Lock Function: The FreedomChair Ai3AF offers a locking function which immobilises the powerchair – great for securing your chair if you want to park it while you visit a restaurant, for example. Flip-up Anti-Tippers: The anti-tippers of the FreedomChair Ai3AF can flip up out of the way – a great feature for those who want to get active outdoors! Find out more about the FreedomChair Ai3AF Common features of the Robooter X40 and FreedomChair Ai3AF Joystick control Auto folding frame USB port Lap belt Freewheel mode Anti-tippers Electromagnetic brakes Remote control Robooter X40 vs FreedomChair Ai3AF: tech specs compared Robooter X40 FreedomChair Ai3AF Length 1005mm (39.5in 1045mm (41in) Width 590mm (23.2in) 620mm (24.4in) Folded Dimensions (LxWxH) 820 x 590 x 370 mm (32.2 x 23.2 x 14.5 in) 870 x 620 x 440 mm (34.2 x 25.9 x 17.3 in) Seat Width 420mm (16.5in) 450mm (17.7in) Seat Height 575mm (22.6in) 550mm (21.6in) Seat Depth 420mm (16.5in) 440mm (17.3in) Ground Clearance 70mm (2.7in) 61mm (2.4in) Max Obstacle Height 60mm (2.3in) 40mm (1.5in) Max Ditch Width 100mm (3.9in) 100mm (3.9in) Turning Radius 760mm (29.9in) 880mm (34.6in) Motors 2 x 200W 2 x 250W Max Speed 4mph 4mph Max Gradient 10° 14° Batteries 20Ah Lithium Optional 10Ah for airline travel 10Ah Lihtium (holds up to 3) Max Range 15 miles 9 miles (1 battery) 18 miles (2 batteries) 27 miles (3 batteries) Wheels & Tyres Front: 10in omnidirectional wheels Rear: 10in pneumatic tyres Front: 8in Solid Rear: 12in Pneumatic Max User Weight 120kg (18.8st) 160kg (25st) Net Weight 41.8kg 29kg Crash Tested No No App Control Yes Yes Waterproof Level IPX4 IPX4 Warranty 1 year 1 year Colours 2 1 I trust this guide has given you a clear understanding of the differences between the Robooter X40 and FreedomChair Ai3AF, along with the benefits of each model. With this information, you should have a better idea of which model would be best for you. And, if you’d like to book a test drive of either, please get in touch. Related articles Robooter Powerchairs: An Honest Review (September 2024) Robooter power wheelchairs: which is best for me? Robooter Power Wheelchairs: Models Compared Get in touch Got a question or want to send us a message? Let’s talk.