Which is better for movies?

Both give a 5.1.4 Atmos layout with rear speakers. The AX5140Q adds DTS:X and 600 W of rated power, so it handles big action soundtracks with more headroom. The AX700 covers Atmos at a much lower price.

Is the AX5140Q worth the extra money?

It costs $348.99 at Amazon versus $150.00 for the AX700 at PDX Deals as of November 3, 2026. The extra buys DTS:X, a stated 600 W, Bluetooth 5.3, an optical input and a 6.5-inch subwoofer driver. If you only need Atmos, the AX700 saves about $200.

Do both come with rear speakers and a subwoofer?

Yes. Both are 5.1.4 systems with a wireless subwoofer and wireless surround speakers included.

Which has better connectivity?

The AX5140Q. It lists HDMI eARC, HDMI pass-through, optical, USB and Bluetooth 5.3. The AX700 lists HDMI eARC, CEC and Bluetooth with no version or optical input stated.

Will either pass through 4K HDR from a console?

The AX700 explicitly lists 4K HDR pass-through. The AX5140Q lists an HDMI pass-through port but does not state the version, so check before relying on it for 4K HDR.

Which is better for music over Bluetooth?

The AX5140Q, because it specifies Bluetooth 5.3. The AX700 supports Bluetooth but does not state a version.

Hisense AX700 5.1.4 Ch Soundbar with Wireless Subwoofer vs Hisense AX5140Q 5.1.4 Channel Dolby Atmos DTS:X Sound Bar with Wireless Subwoofer and Surround Speakers

Buy the AX700 if you want a 5.1.4 Atmos setup at the lowest price: $150.00 at PDX Deals as of November 3, 2026. Buy the AX5140Q if you want more power and DTS:X decoding, at $348.99 at Amazon as of November 3, 2026. Both are Hisense 5.1.4 bars with a wireless subwoofer and wireless rear speakers, so the choice comes down to budget versus output and format support.

Today the Hisense AX700 5.1.4 Ch Soundbar with Wireless Subwoofer costs $198.99 less at its best price.

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