Denon AVR-X3800H vs Onkyo TX-NR5100
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Choosing between the Denon AVR-X3800H and Onkyo TX-NR5100? 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-X3800H scores higher in audio quality, future-proofing. The Onkyo TX-NR5100 leads in value, volume/SPL, form factor, room fit, ease of use. They score similarly in gaming performance.
For audio processing, these receivers feature channel configurations of 11.4 vs 7.2 and different room correction systems (MultEQ XT32 vs AccuEQ + AccuReflex). Room correction quality can make a dramatic difference in your listening experience.
The Onkyo TX-NR5100 holds an advantage across more performance dimensions, but the Denon AVR-X3800H 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.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Channel Count | 11.4 | 7.2 |
| Powered Channels | 9 | 7 |
| Max Processing Ch | 11.4 | — |
| Amplifier Class | AB | AB |
| Watts/Ch (8Ω) | 105W | 150W |
| Watts/Ch (6Ω) | — | — |
| Min Impedance | 4-ohm | 4-ohm |
| HDMI Inputs | 6 | 4 |
| HDMI Outputs | 3 | 2 |
| 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 | No |
| Room Correction | MultEQ XT32 | AccuEQ + AccuReflex |
| Room Corr. Tier | REFERENCE | BASIC |
| Dirac Live | No | No |
| 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 | No | No |
| Zone 4 | No | No |
| Coax Digital In | 2 | 1 |
| Optical Digital In | 2 | 1 |
| Phono Input | Yes | Yes |
| USB Input | Yes | Yes |
| Sub Outputs | 4 | 2 |
| Pre-Out Channels | 11 | 0 |
| 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-X3800H at MultEQ XT32 vs Onkyo TX-NR5100 at AccuEQ + AccuReflex
- Coax Digital In: Denon AVR-X3800H at 2 vs Onkyo TX-NR5100 at 1
- Optical Digital In: Denon AVR-X3800H at 2 vs Onkyo TX-NR5100 at 1
- Sub Outputs: Denon AVR-X3800H at 4 vs Onkyo TX-NR5100 at 2
- Channel Count: Denon AVR-X3800H at 11.4 vs Onkyo TX-NR5100 at 7.2
Which Should You Choose?
Choose Denon AVR-X3800H if you want:
- + more channels
- + better hdmi inputs
Choose Onkyo TX-NR5100 if you want:
- + better watts/ch (8ω)
See Where These Rank
Check our editorial rankings to see how Denon AVR-X3800H and Onkyo TX-NR5100 compare to the rest of the field.
Best AVR / Receiver Rankings
