Here is our XTERRA Fitness TR150 vs ProForm Performance 400i guide, by our detailed spec table you will find out which one is better for you. Before going into more detail, here are the most important things you need to know about these two treadmills.
Motor Power: The motor on the TR150 is a 2.25 CHP motor, while the ProForm Performance 400i has a slightly smaller 2.0 CHP motor.
Maximum Speed: Both treadmills have a top speed of 10 MPH.
Running Area: The belt areas of the TR150 and Smart Performance 400i are 16″ X 50″ and 18″ X 50″.
Xterra TR150 |
ProForm Smart Performance 400i |
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Here we list all available specs side by side so you can decide which one of these treadmills would be a suitable option for you.
XTERRA Fitness TR150 vs ProForm Performance 400i Specs Table
| Max User Weight Capacity ?The maximum user weight that the treadmill can handle. | |
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| Motor Power ?How strong is the motor? We recommend at least a 2.25 HP motor for home use. | |
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| Maximum Speed ?Maximum speeds in miles per hour. | |
| 10 MPH | 10 MPH |
| Incline | |
| 3 levels – Manual (.5%, 1%, 2%) | 0-to-10% |
| Decline | |
| Folding | |
| Running Area (Belt Size) | |
| 16″ X 50″ | 18″ X 50″ |
| Number of Programs | |
| 12 | 50 |
| Heart Rate Monitor | |
| EKG Grip Pulse and Hand Pulse Grips | EKG Grip Pulse Sensor |
| Wireless Heart Rate Monitor | |
| Cooling Fan | |
| Bluetooth | |
| Display | |
| 5″ LCD | 7″ Smart HD Touchscreen |
| Web Browser | |
| Touchscreen | |
| Audio | |
| iFit Coach Compatible | |
| Tablet holder | |
| Warranty | |
| Lifetime Frame 1 Year Motor 90 Days Parts 90 Days Labor | Lifetime frame and motor 25 year on warranty 1 year parts and labors warranty |
| See Price at Amazon | See Price at Amazon |
Display and User Interface Comparison
The XTERRA Fitness TR150 has a 5″ LCD and the ProForm Performance 400i has a 7″ Smart HD Touchscreen. The Smart Performance 400i has a touchscreen which is great while the TR150 has buttons for controlling the treadmill, so navigating this display is not as easy as the Smart Performance 400i. We think the bigger display size of the Smart Performance 400i is a plus. 
Built in Programs
The Smart Performance 400i has 38 more programs, 50 vs 12. The ProForm Performance 400i is iFit Coach Compatible so you can get many more different workout options with this treadmill.
Bottom Line
We gave the ProForm Performance 400i a rating of 90 over 100 while we gave 80 for the TR150 because, the Smart Performance 400i has more user weight capacity, a touch screen, larger screen, more programs, and a good price for the features you get. Also wider running area of the Smart Performance 400i makes it a better treadmill for running.
