Denon AVR-S670H vs Sony STR-AN1000
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Choosing between the Denon AVR-S670H and Sony STR-AN1000? Both compete in the AVR / Receiver segment. Here’s how they compare across the specs that matter most for your home theater.
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Looking at overall performance dimensions: The Denon AVR-S670H scores higher in value, form factor, room fit, ease of use. The Sony STR-AN1000 leads in audio quality, future-proofing. They score similarly in gaming performance, volume/SPL.
For audio processing, these receivers feature channel configurations of 5.1 vs 7.2 and different room correction systems (MultEQ vs D.C.A.C. IX). More channels enable immersive Atmos layouts. A 9-channel receiver can drive a 5.1.4 layout (5 ear-level, 1 sub, 4 height speakers) for overhead sound effects. Room correction compensates for acoustic problems caused by room dimensions, furniture, and surfaces. Dirac Live applies time-domain FIR correction across the full spectrum; MultEQ XT32 measures at 32,768 frequency points.
The Denon AVR-S670H holds an advantage across more performance dimensions, but the Sony STR-AN1000 may still be the better pick depending on which specs matter most to your setup. See the detailed comparison table below for the full breakdown.
For most home theaters, the Denon AVR-S670H is the stronger choice — it leads in 4 of 8 scored dimensions. The Sony STR-AN1000 makes more sense if you prioritize the 2 dimensions where it leads.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Channel Count | 5.1 | 7.2 |
| Powered Channels | 5 | 7 |
| Max Processing Ch | 5.1 | — |
| Amplifier Class | AB | AB |
| Watts/Ch (8Ω) | 75W | 75W |
| Watts/Ch (6Ω) | — | 100W |
| Min Impedance | 4-ohm | 4-ohm |
| HDMI Inputs | 6 | 6 |
| HDMI Outputs | 1 | 2 |
| HDMI Version | 2.1 | 2.1 |
| 4K/120Hz | Yes | Yes |
| 8K/60Hz | Yes | No |
| eARC | No | Yes |
| ALLM | Yes | Yes |
| VRR | Yes | Yes |
| Dolby Vision | Yes | No |
| HDR10 | Yes | No |
| HDR10+ | Yes | No |
| HLG | Yes | No |
| Dolby Atmos | No | Yes |
| Atmos Height Virt. | No | Yes |
| Dolby TrueHD | Yes | Yes |
| DTS:X | No | Yes |
| DTS Virtual:X | No | Yes |
| DTS-HD Master | Yes | Yes |
| Auro-3D | No | No |
| Room Correction | MultEQ | D.C.A.C. IX |
| Room Corr. Tier | BASIC | REFERENCE |
| Dirac Live | No | No |
| Dirac Bass Control | No | No |
| Wi-Fi | Yes | No |
| Bluetooth | Yes | No |
| BT Transmit | No | No |
| AirPlay 2 | Yes | Yes |
| Google Cast | No | Yes |
| Spotify Connect | Yes | Yes |
| Roon Tested | Yes | No |
| HEOS | Yes | No |
| MusicCast | No | No |
| DTS Play-Fi | No | No |
| BluOS | No | No |
| Ethernet | Yes | Yes |
| Alexa Built-in | No | No |
| Google Assistant | Yes | Yes |
| Siri/HomeKit | No | No |
| Works with Sonos | No | Yes |
| Wireless Rears | No | Yes |
| Zone 2 | No | Yes |
| Zone 3 | No | Yes |
| Zone 4 | No | No |
| Coax Digital In | 1 | 1 |
| Optical Digital In | 2 | 1 |
| Phono Input | Yes | No |
| USB Input | Yes | Yes |
| Sub Outputs | 2 | 2 |
| Pre-Out Channels | 0 | 0 |
| Headphone Out | Yes | Yes |
| XLR Input | No | No |
| Speaker Terminals | Binding Posts | Binding Posts |
| Remote App | Yes | Yes |
| AM/FM Tuner | AM/FM | FM only |
Key Differences
- Room Correction: Denon AVR-S670H at MultEQ vs Sony STR-AN1000 at D.C.A.C. IX. Room correction compensates for acoustic problems caused by room dimensions, furniture, and surfaces. Dirac Live applies time-domain FIR correction across the full spectrum; MultEQ XT32 measures at 32,768 frequency points.
- HDMI Outputs: Denon AVR-S670H at 1 vs Sony STR-AN1000 at 2
- Optical Digital In: Denon AVR-S670H at 2 vs Sony STR-AN1000 at 1
- Channel Count: Denon AVR-S670H at 5.1 vs Sony STR-AN1000 at 7.2. More channels enable immersive Atmos layouts. A 9-channel receiver can drive a 5.1.4 layout (5 ear-level, 1 sub, 4 height speakers) for overhead sound effects.
- Powered Channels: Denon AVR-S670H at 5 vs Sony STR-AN1000 at 7
Which Should You Choose?
Choose Sony STR-AN1000 if you want:
- + 7.2 channel layout for more immersive Atmos configurations
See Where These Rank
Check our editorial rankings to see how Denon AVR-S670H and Sony STR-AN1000 compare to the rest of the field.
Best AVR / Receiver RankingsRelated Calculators
Specifications sourced from manufacturer datasheets and verified against retailer listings. Prices updated hourly from authorized retailers. Scoring uses our open methodology — products are never ranked, promoted, or suppressed based on affiliate commission rates.
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