Is the AX5140Q worth more than the restored AX Series?

Yes for most buyers. You get two extra height channels, 180 W more power, and a new unit with warranty. The restored model only makes sense if the price gap is large.

Which gives better Dolby Atmos?

The AX5140Q. Its 5.1.4 layout adds two more up-firing channels, so overhead effects move across the ceiling instead of coming from two points.

Can both handle DTS:X?

The AX5140Q lists DTS:X support alongside Dolby Atmos. The restored AX Series listing only names Dolby Atmos, so confirm DTS:X before buying if you need it.

Which is better for a small room?

The restored 5.1.2 model. At 420 W with two height channels it fills a small room fine and costs less.

Do both include a subwoofer and rear speakers?

Yes. Both ship with a wireless subwoofer and wireless rear speakers, so neither needs speaker cable to the back of the room.

The new AX5140Q, by default. A restored unit's remaining life depends on its refurbishment and warranty terms, which vary by seller.

Hisense AX5140Q 5.1.4 Channel Dolby Atmos DTS:X Sound Bar with Wireless Subwoofer and Surround Speakers vs Restored Hisense AX Series 5.1.2 Ch 420W Soundbar with Wireless Subwoofer, Wireless Rear Speakers, Dolby Atmos

Buy the AX5140Q if you want the full 5.1.4 setup with up-firing height drivers and 600 W, at $348.99 at Amazon as of November 3. The restored AX Series 5.1.2 is the cheaper, refurbished route to Atmos with rear speakers, but it gives up two height channels and 180 W. For most shoppers deciding between the two, the new AX5140Q is worth the extra.

Ask our shopping agent