Onkyo TX-NR5100 7.2-Channel AV Receiver
Score: 86/100
Denon AVR-X2800H
Score: 85/100Rankings
The Onkyo TX-NR5100 is a feature-rich 7.2-channel AV receiver delivering high power, Dolby Atmos immersion and future-ready HDMI 2.1 video. It excels in streaming options and Sonos integration, though its remote and app stability can be frustrating.
The Denon AVR-X2800H is a 7.2-channel mid-tier AV receiver offering high-current discrete amplification, extensive Dolby Atmos/DTS:X support, and full HDMI 2.1 8K/4K120 video capabilities, combined with HEOS multi-room streaming and a built-in phono stage.
| Attribute | | |
|---|---|---|
150 wattsbest | 95 watts | |
106 dBbest | — | |
10 Hzbest | — | |
100,000 Hzbest | — | |
7.2best | 7.2best | |
| ↓ lower better | 8.5 kg | 0.011 kgbest |
4 count | 6 countbest | |
2 countbest | 2 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Physical Specs(1) | ||
Weight (kg) | 8.5 kg | 0.011 kg |
Power & Energy(1) | ||
Power Consumption (watts) | 490 watts | 500 watts |
Warranty & Support(1) | ||
Warranty Period (years) | 2 years | 3 years |
Connectivity(2) | ||
Bluetooth Version | 5.0 | 4.0 |
HDMI Inputs (count) | 4 count | 6 count |
Audio Performance(2) | ||
Power Output (watts) | 150 watts | 95 watts |
Supported Audio Formats | Dolby Atmos, DTS:X, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD Master Audio, DTS-HD High Resolution Audio, DTS Neural:X, DTS Virtual:X, IMAX Enhanced | Dolby Atmos, Atmos Height Virtualization, Atmos Music, TrueHD, Surround, Digital Plus, DTS:X, DTS Virtual:X, DTS-HD Master Audio, DTS Neural:X |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the TX-NR5100 as a feature-packed, future-ready AV receiver that bridges the gap between audiophile performance and modern connectivity, highlighting its robust HDMI 2.1 support and comprehensive codec list.
Everyday users love the immersive Atmos sound, AccuEQ ease of setup and wide streaming services, but complain about a finicky remote, occasional app crashes and Bluetooth dropouts.
Professional reviewers gave the AVR-X2800H a five-star rating, highlighting its refined sound, strong build, effective Audyssey calibration, and superior gaming features, while noting the inconvenience of lacking front-panel HDMI/USB inputs.
Everyday users consistently commend the receiver for its immersive audio, reliable HEOS streaming, useful phono stage, and smooth 8K/4K120 video handling, though some report firmware/Wi-Fi reliability issues and a steep learning curve for Audyssey tweaks.
