
Denon AVR-X1700H
Score: 81/100
Onkyo TX-NR6100
Score: 82/100Rankings

The Onkyo TX-NR6100 is a THX-certified 7.2-channel receiver with 8K/60 Hz HDMI 2.1, VRR, ALLM and robust 100 W per channel output for gaming and home-theater use. Its limited warranty, lack of eARC and sizable footprint may be drawbacks for some users. It fits well for gamers and movie lovers seeking THX-grade performance.

The Denon AVR-X1700H is a 7.2-channel receiver delivering 80 W per channel, HDMI 2.1 8K/60 Hz and 4K/120 Hz support, Audyssey calibration and HEOS streaming. It lacks a full-featured USB port and may be under-powered for large spaces. Ideal for gamers and home-theater enthusiasts who value advanced video and streaming features.
| Attribute | ![]() | ![]() |
|---|---|---|
6best | 3 | |
1best | 1best | |
80 W | 100 Wbest | |
| ↓ lower better | — | 635 Wbest |
| ↓ lower better | — | 0.1 Wbest |
3 yearsbest | 2 years | |
| ↓ lower better | 434.34 mmbest | 473.5 mm |
| ↓ lower better | 152.4 mmbest | 270.3 mm |
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| Attribute | ![]() | ![]() |
|---|---|---|
Ports(1) | ||
HDMI Inputs | 6 | 3 |
Audio(1) | ||
Supported Audio Formats | Dolby Atmos, DTS:X, PCM | FLAC, ALAC, DSD, MP3, WMA, AAC |
Power(1) | ||
Power Output (per channel, 8 Ω) (W) | 80 W | 100 W |
Connectivity(1) | ||
HDMI Version | HDMI 2.1 | 2.1 |
Features(1) | ||
Video Support (e.g., 4K/8K) | 8K | 8K/60Hz,4K/120Hz,HDR |
General(1) | ||
Warranty (years) | 3 years | 2 years |
Build & Design(4) | ||
Width (mm) | 434.34 mm | 473.5 mm |
Height (mm) | 152.4 mm | 270.3 mm |
Depth (mm) | 337.82 mm | 533.4 mm |
Weight (kg) | 8.618 kg | 10.41 kg |


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Professional reviewers describe the AVR-X1700H as an entry-level powerhouse that delivers room-filling 80 W/8 Ω sound and robust 8K video support. They commend its comprehensive HDMI 2.1 gaming features (VRR, ALLM, QFT) and the effective Audyssey MultEQ XT calibration that creates immersive Atmos without height speakers, while noting the power is best suited for modest-sized rooms and the USB functionality is limited.
Everyday users praise the receiver's easy setup, clear 8K video pass-through, and immersive Atmos/DTS:X virtualization, especially appreciating HEOS multi-room streaming and the built-in phono input. Recurring complaints focus on insufficient power for larger spaces, occasional HDMI handshake glitches with 8K sources, and the limited USB port functionality.

Professional sources commend the TX-NR6100 for its THX certification, which ensures precise, theater-grade sound, and for its HDMI 2.1 implementation that provides 8K video and gaming-ready features. Reviewers also highlight the flexible powered Zone 2, robust 100 W per channel output, and AccuReflex height-virtualization as key strengths that make it a centerpiece for premium home entertainment.
Consumers repeatedly praise the receiver's straightforward setup process, the breadth of connectivity options, and the ability to stream high-resolution music throughout the house via HEOS. The remote and voice-assistant integration are also frequently mentioned as convenient features.