Denon AVR-X3800H vs Onkyo TX-NR7100
The Denon AVR-X3800H processes more channels (11 vs 9), is rated for more power (105 W vs 100 W per channel) and has more subwoofer outputs (4 vs 2). The Onkyo TX-NR7100 costs less ($1,300 vs $1,799).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| AVR-X3800H | TX-NR7100 | |
|---|---|---|
| Speakers it drives | 98 of 98, 17 after a setting change | 98 of 98 |
| Subwoofers that connect | 17 of 17 | 17 of 17 |
| Largest layouts on its own amps | 5.1.4, 7.1.2 | 5.1.4, 7.1.2 |
Specs side by side
Values that differ are bold. A dash means that model doesn't publish the spec.
| AVR-X3800H | TX-NR7100 | |
|---|---|---|
| Amplifier channels | 9 | 9 |
| Processing channels | 11 | 9 |
| Height formats | Dolby Atmos, DTS:X | Dolby Atmos, DTS:X |
| Power | 105 W at 8 Ω | 100 W at 8 Ω |
| Room correction | Audyssey MultEQ XT32 | Dirac Live |
| Size | 17×7×15 in | 17×7×15 in |
| Lowest speaker impedance | 4 Ω | 4 Ω |
| Impedance setting | 8 Ω, 6 Ω, 4 Ω | — |
| Subwoofer outputs | 4 | 2 |
| Weight | 12.5 kg (27.6 lb) | 10.4 kg (22.9 lb) |
| MSRP | $1,799 each (MSRP, September 2026) | $1,300 each (MSRP, August 2024) |
Every spec and pairing: Denon AVR-X3800H, Onkyo TX-NR7100.
Try either one in your own room.
Draw your room in 3D, place it with the rest of your system, and see every connection checked. Designing is free.
References
- Denon AVR-X3800H: Spec sheet, denon.com, retrieved September 14, 2026
- Denon AVR-X3800H: Manufacturer product page, denon.com, retrieved September 14, 2026
- Denon AVR-X3800H: Owner's manual, manuals.denon.com, retrieved September 14, 2026
- Denon AVR-X3800H: Owner's manual, manuals.denon.com, retrieved September 14, 2026 (2)
- Onkyo TX-NR7100: Spec sheet, assets.onkyo-av.com, retrieved September 15, 2026
- Onkyo TX-NR7100: Manufacturer product page, onkyo.com, retrieved September 15, 2026
- Onkyo TX-NR7100: Retailer listing, web.archive.org, retrieved September 15, 2026
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