Four model numbers. A clearer choice.
Which Chamberlain opener fits your garage?
Start with lighting and exterior keypad access. Then compare the complete installed cost and check which existing accessories you can keep.
Quick answer: B6630 and B6650 have single-LED, 1,000-lumen lighting; B6830 and B6850 use dual LEDs. B6650 and B6850 include a wireless keypad; B6630 and B6830 do not. B6630 has a 1-HP-equivalent rating; the other three have 1-1/4 HP equivalent. All four include a camera, battery backup, myQ and two remotes. Choose the lighting and access you need, then compare delivered and installed prices.
This is a comparison of manufacturer documentation and package contents, not a hands-on noise, lifting-speed or camera-quality test. The model differences below are useful for choosing a bundle; they do not establish that one opener will last longer than another.
Chamberlain B6630 vs B6650 vs B6830 vs B6850
| Model | Motor rating* | Integrated lighting | Keypad included? | Start here when… |
|---|---|---|---|---|
| B6630 | 1 HP equivalent | Single LED; 1,000 lumens | No | You have adequate garage lighting and will use the remotes or app. |
| B6650 | 1-1/4 HP equivalent | Single LED; 1,000 lumens |