
Denon AVR-S970H Black
Score: 78/100
Denon AVR-S670H
Score: 73/100Rankings

The Denon AVR-S970H is a 7.2-channel receiver offering 90 W per channel, 8K video and robust gaming features. Its size and limited pre-amp channels are trade-offs for the higher performance. Ideal for medium-sized rooms and gamers who want HEOS streaming and Audyssey calibration.

The Denon AVR-S670H is a compact 5.2-channel receiver delivering 8K video, HEOS streaming and Audyssey calibration. Its modest 75 W power and limited channel expansion are trade-offs for the affordable price. Best suited for small-to-medium rooms where future-ready video is a priority.
| Attribute | ![]() | ![]() |
|---|---|---|
6best | 6best | |
2best | 1 | |
90 Wbest | 75 W | |
| ↓ lower better | 0.5 Wbest | — |
2 yearsbest | 2 yearsbest | |
| ↓ lower better | 429.26 mmbest | 434.34 mm |
| ↓ lower better | 243.84 mm | 152.4 mmbest |
| ↓ lower better | 520.7 mm | 337.82 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Ports(1) | ||
HDMI Outputs | 2 | 1 |
Audio(2) | ||
Supported Audio Formats | Dolby TrueHD; Dolby Atmos; Dolby Atmos Music; DTS:X; DTS HD Master; DTS Neural:X; DTS Virtual:X; Multichannel Stereo | Dolby TrueHD; DTS HD Master Audio; Dolby Digital; DTS; DTS 96/24; PCM |
Channel Configuration | 7.2 | 5.2 |
Power(1) | ||
Power Output (per channel, 8 Ω) (W) | 90 W | 75 W |
Features(1) | ||
Video Support (e.g., 4K/8K) | 8K/60Hz; 4K/120Hz; HDR | HDR10+; HLG; HDR; Dolby Vision; Dynamic HDR; VRR; ALLM; QFT |
Build & Design(4) | ||
Width (mm) | 429.26 mm | 434.34 mm |
Height (mm) | 243.84 mm | 152.4 mm |
Depth (mm) | 520.7 mm | 337.82 mm |
Weight (kg) | 9.48 kg | 9.38 kg |


Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the AVR-S970H for its robust Class AB amplification, comprehensive 8K video handling, and effective Audyssey room correction, positioning it as a refined choice for medium-sized rooms. However, they note the absence of DTS:X Pro and the 7-channel processing limit as drawbacks compared to higher-end competitors.
Everyday users generally praise the receiver's sound quality, especially the "nice sound" comment, and value the easy HEOS streaming and intuitive app setup. Recurring concerns focus on the heavy packaging and the unit's bulkier footprint when antennas are raised.

Professional reviewers from Crutchfield, Parts Express and B&H view the AVR-S670H as a solid entry-level option that delivers future-ready 8K video and robust 3D audio decoding, while Audyssey MultEQ and the HEOS ecosystem add real value for small-room installations.
Consumers generally praise the receiver's easy setup, HEOS multi-room streaming and the convenience of the mobile app, while recurring concerns focus on the 75 W power rating and the lack of extra channels for larger Atmos setups.
“nice sound”

