Denon AVR-X4800H vs Onkyo TX-RZ70
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Choosing between the Denon AVR-X4800H and Onkyo TX-RZ70? 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-X4800H scores higher in form factor, room fit. The Onkyo TX-RZ70 leads in value, audio quality, volume/SPL. They score similarly in gaming performance, ease of use, future-proofing.
For audio processing, these receivers feature channel configurations of 11.4 vs 11.2 and different room correction systems (MultEQ XT32 vs Dirac Live + Bass Control). Room correction quality can make a dramatic difference in your listening experience.
These two AVR / Receiver options trade wins across different dimensions. The right choice depends on which specs matter most for your room and listening preferences — review the detailed table below to decide.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Channel Count | 11.4 | 11.2 |
| Powered Channels | 9 | 11 |
| Max Processing Ch | 11.4 | — |
| Amplifier Class | AB | AB |
| Watts/Ch (8Ω) | 125W | 140W |
| Watts/Ch (6Ω) | — | — |
| Min Impedance | 4-ohm | 4-ohm |
| HDMI Inputs | 7 | 7 |
| HDMI Outputs | 3 | 3 |
| HDMI Version | 2.1 | 2.1 |
| 4K/120Hz | Yes | Yes |
| 8K/60Hz | Yes | Yes |
| eARC | No | Yes |
| ALLM | Yes | Yes |
| VRR | Yes | Yes |
| Dolby Vision | Yes | Yes |
| HDR10 | Yes | Yes |
| HDR10+ | Yes | Yes |
| HLG | Yes | Yes |
| Dolby Atmos | Yes | Yes |
| Atmos Height Virt. | Yes | Yes |
| Dolby TrueHD | Yes | No |
| DTS:X | Yes | Yes |
| DTS Virtual:X | Yes | Yes |
| DTS-HD Master | Yes | No |
| Auro-3D | Yes | Yes |
| Room Correction | MultEQ XT32 | Dirac Live + Bass Control |
| Room Corr. Tier | REFERENCE | REFERENCE |
| Dirac Live | No | Yes |
| Dirac Bass Control | No | No |
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| BT Transmit | Yes | Yes |
| AirPlay 2 | No | Yes |
| Google Cast | No | Yes |
| Spotify Connect | Yes | Yes |
| Roon Tested | Yes | Yes |
| HEOS | Yes | No |
| MusicCast | No | No |
| DTS Play-Fi | No | Yes |
| BluOS | No | No |
| Ethernet | Yes | No |
| Alexa Built-in | No | No |
| Google Assistant | No | Yes |
| Siri/HomeKit | No | No |
| Works with Sonos | No | Yes |
| Wireless Rears | No | No |
| Zone 2 | Yes | Yes |
| Zone 3 | Yes | Yes |
| Zone 4 | No | No |
| Coax Digital In | 2 | 2 |
| Optical Digital In | 2 | 2 |
| Phono Input | Yes | Yes |
| USB Input | Yes | Yes |
| Sub Outputs | 4 | 2 |
| Pre-Out Channels | 11 | 13 |
| Headphone Out | Yes | No |
| XLR Input | No | No |
| Speaker Terminals | Binding Posts | Binding Posts |
| Remote App | Yes | Yes |
| AM/FM Tuner | AM/FM | AM/FM |
Key Differences
- Room Correction: Denon AVR-X4800H at MultEQ XT32 vs Onkyo TX-RZ70 at Dirac Live + Bass Control
- Sub Outputs: Denon AVR-X4800H at 4 vs Onkyo TX-RZ70 at 2
- Powered Channels: Denon AVR-X4800H at 9 vs Onkyo TX-RZ70 at 11
- Pre-Out Channels: Denon AVR-X4800H at 11 vs Onkyo TX-RZ70 at 13
- Watts/Ch (8Ω): Denon AVR-X4800H at 125W vs Onkyo TX-RZ70 at 140W
Which Should You Choose?
Choose Denon AVR-X4800H if you want:
- + more channels
Choose Onkyo TX-RZ70 if you want:
- + better watts/ch (8ω)
See Where These Rank
Check our editorial rankings to see how Denon AVR-X4800H and Onkyo TX-RZ70 compare to the rest of the field.
Best AVR / Receiver Rankings
