AV Receivers Comparison: Denon AVR-S660H 5.2 Ch AVR - 75 W/Ch (2021 Model), Advanced 8K Upscaling, 3D Audio - Dolby TrueHD, DTS:HD Master & More, Wireless Streaming, Built-in HEOS, Alexa vs Sony STR-DH790 7.2ch Home Theater Dolby Atmos AV Receiver 2018 Model (Renewed) Bundle with 2 YR CPS Enhanced Protection Pack

Compare detailed specifications, side-by-side differences, verified user reviews, and buying recommendations to help you make the right choice.

Denon AVR-S660H 5.2 Ch AVR - 75 W/Ch (2021 Model), Advanced 8K Upscaling, 3D Audio - Dolby TrueHD, DTS:HD Master & More, Wireless Streaming, Built-in HEOS, Alexa

Denon AVR-S660H 5.2 Ch AVR - 75 W/Ch (2021 Model), Advanced 8K Upscaling, 3D Audio - Dolby TrueHD, DTS:HD Master & More, Wireless Streaming, Built-in HEOS, Alexa

4.4 / 5
  • Brand Denon
  • Item Weight 9.9 pounds
  • Answered Questions Count Search this page
Sony STR-DH790 7.2ch Home Theater Dolby Atmos AV Receiver 2018 Model (Renewed) Bundle with 2 YR CPS Enhanced Protection Pack

Sony STR-DH790 7.2ch Home Theater Dolby Atmos AV Receiver 2018 Model (Renewed) Bundle with 2 YR CPS Enhanced Protection Pack

  • Brand Sony
  • Item Weight 16.38 pounds
  • Answered Questions Count Search this page

Quick Verdict: Which One Should You Choose?

Deciding between the Denon AVR-S660H 5.2 Ch AVR - 75 W/Ch (2021 Model), Advanced 8K Upscaling, 3D Audio - Dolby TrueHD, DTS:HD Master & More, Wireless Streaming, Built-in HEOS, Alexa and the Sony STR-DH790 7.2ch Home Theater Dolby Atmos AV Receiver 2018 Model (Renewed) Bundle with 2 YR CPS Enhanced Protection Pack depends on your available space, storage capacity goals, and everyday usage style:

Best For Maximum Capacity

Denon AVR-S660H 5.2 Ch AVR - 75 W/Ch (2021 Model), Advanced 8K Upscaling, 3D Audio - Dolby TrueHD, DTS:HD Master & More, Wireless Streaming, Built-in HEOS, Alexa

Designed for large households, bulk grocery shoppers, and long-term storage where total cubic feet is the highest priority.

  • Superior Volume: Easily stores bulk meats, frozen garden harvests, and family packs.
  • Cold Retention: Keeps food frozen significantly longer in power outages.
  • Energy Efficiency: Top-opening design keeps dense cold air trapped inside.
Best For Compact Spaces

Sony STR-DH790 7.2ch Home Theater Dolby Atmos AV Receiver 2018 Model (Renewed) Bundle with 2 YR CPS Enhanced Protection Pack

Ideal for apartments, offices, dorms, or secondary kitchen use where space efficiency and neat organization are paramount.

  • Space-Saving Footprint: Fits neatly under counters or in compact corners without intruding.
  • Upright Organization: Shelves allow you to organize and grab items without digging.
  • Everyday Convenience: Front-swing door provides quick, easy access anytime.

Specifications

Specification Denon AVR-S660H 5.2 Ch AVR Sony STR-DH790 7.2ch Home Theater
General
Brand Denon Sony
Dimension
Item Weight 9.9 pounds 16.38 pounds

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Frequently Asked Questions

The main differences center around storage capacity, form factor, and convenience. The Denon AVR-S660H 5.2 Ch AVR - 75 W/Ch (2021 Model), Advanced 8K Upscaling, 3D Audio - Dolby TrueHD, DTS:HD Master & More, Wireless Streaming, Built-in HEOS, Alexa provides extensive bulk storage capacity best suited for homes, garages, or basements needing deep freeze space. In contrast, the Sony STR-DH790 7.2ch Home Theater Dolby Atmos AV Receiver 2018 Model (Renewed) Bundle with 2 YR CPS Enhanced Protection Pack offers a compact upright design that fits into smaller spaces with convenient shelf organization.

Chest-style freezers generally excel in thermal efficiency because cold air naturally settles at the bottom and does not escape when the lid is lifted. Compact upright models have lower total kilowatt-hour usage simply due to their smaller cubic volume, making both designs efficient for their respective intended purposes.

Both products are listed on Amazon with full manufacturer warranties, customer reviews, and fast delivery options. Click the "Check Price on Amazon" buttons in the comparison cards above to view today's latest promotions, verified customer ratings, and current availability.

Measure your available floor clearance first. If you have open space in a garage, basement, or utility room and want to freeze items in bulk, choose the Denon AVR-S660H 5.2 Ch AVR - 75 W/Ch (2021 Model), Advanced 8K Upscaling, 3D Audio - Dolby TrueHD, DTS:HD Master & More, Wireless Streaming, Built-in HEOS, Alexa. If you have limited room in a kitchen, apartment, dorm, or office and prefer easy eye-level access to items, choose the Sony STR-DH790 7.2ch Home Theater Dolby Atmos AV Receiver 2018 Model (Renewed) Bundle with 2 YR CPS Enhanced Protection Pack.