Onkyo TX-NR5100 vs Sony STR-AN1000
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Choosing between the Onkyo TX-NR5100 and Sony STR-AN1000? Both compete in the AVR / Receiver segment. Here’s how they compare across the specs that matter most for your home theater.
Pricing for both models is currently unavailable. Check the retailer links below for current deals.
Looking at overall performance dimensions: The Onkyo TX-NR5100 scores higher in value, volume/SPL, form factor, room fit, future-proofing. The Sony STR-AN1000 leads in audio quality. They score similarly in gaming performance, ease of use.
For audio processing, these receivers feature different room correction systems (AccuEQ Advance vs D.C.A.C. IX). Room correction compensates for acoustic problems caused by room dimensions, furniture, and surfaces. Dirac Live applies time-domain FIR correction across the full spectrum; MultEQ XT32 measures at 32,768 frequency points.
The Onkyo TX-NR5100 holds an advantage across more performance dimensions, but the Sony STR-AN1000 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.
For most home theaters, the Onkyo TX-NR5100 is the stronger choice — it leads in 5 of 8 scored dimensions. The Sony STR-AN1000 makes more sense if you prioritize the 1 dimension where it leads.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Channel Count | 7.2 | 7.2 |
| Powered Channels | 7 | 7 |
| Max Processing Ch | 7.2 | — |
| Amplifier Class | AB | AB |
| Watts/Ch (8Ω) | 150W | 75W |
| Watts/Ch (6Ω) | — | 100W |
| Min Impedance | 4-16 ohm | 4-ohm |
| HDMI Inputs | 4 | 6 |
| HDMI Outputs | 2 | 2 |
| HDMI Version | 2.1 | 2.1 |
| 4K/120Hz | Yes | Yes |
| 8K/60Hz | Yes | No |
| eARC | Yes | Yes |
| ALLM | Yes | Yes |
| VRR | Yes | Yes |
| Dolby Vision | Yes | No |
| HDR10 | Yes | No |
| HDR10+ | Yes | No |
| HLG | Yes | No |
| Dolby Atmos | Yes | Yes |
| Atmos Height Virt. | No | Yes |
| Dolby TrueHD | No | Yes |
| DTS:X | Yes | Yes |
| DTS Virtual:X | Yes | Yes |
| DTS-HD Master | No | Yes |
| Auro-3D | No | No |
| Room Correction | AccuEQ Advance | D.C.A.C. IX |
| Room Corr. Tier | BASIC | REFERENCE |
| Dirac Live | No | No |
| Dirac Bass Control | No | No |
| Wi-Fi | Yes | No |
| Bluetooth | Yes | No |
| BT Transmit | Yes | No |
| AirPlay 2 | Yes | Yes |
| Google Cast | Yes | Yes |
| Spotify Connect | Yes | Yes |
| Roon Tested | No | No |
| HEOS | No | No |
| MusicCast | No | No |
| DTS Play-Fi | Yes | No |
| BluOS | No | No |
| Ethernet | Yes | Yes |
| Alexa Built-in | Yes | No |
| Google Assistant | Yes | Yes |
| Siri/HomeKit | No | No |
| Works with Sonos | Yes | Yes |
| Wireless Rears | No | Yes |
| Zone 2 | No | Yes |
| Zone 3 | No | Yes |
| Zone 4 | No | No |
| Coax Digital In | 1 | 1 |
| Optical Digital In | 1 | 1 |
| Phono Input | No | No |
| USB Input | No | Yes |
| Sub Outputs | 2 | 2 |
| Pre-Out Channels | 7 | 0 |
| Headphone Out | Yes | Yes |
| XLR Input | No | No |
| Speaker Terminals | Binding Posts | Binding Posts |
| Remote App | Yes | Yes |
| AM/FM Tuner | AM/FM | FM only |
Key Differences
- Room Correction: Onkyo TX-NR5100 at AccuEQ Advance vs Sony STR-AN1000 at D.C.A.C. IX. Room correction compensates for acoustic problems caused by room dimensions, furniture, and surfaces. Dirac Live applies time-domain FIR correction across the full spectrum; MultEQ XT32 measures at 32,768 frequency points.
- Watts/Ch (8Ω): Onkyo TX-NR5100 at 150W vs Sony STR-AN1000 at 75W. Real-world power matters for dynamic headroom. Look for all-channels-driven ratings — two-channel ratings inflate the number since receivers share a common power supply.
- HDMI Inputs: Onkyo TX-NR5100 at 4 vs Sony STR-AN1000 at 6
- Max Processing Ch: Onkyo TX-NR5100 at 7.2 vs Sony STR-AN1000 at —
- Watts/Ch (6Ω): Onkyo TX-NR5100 at — vs Sony STR-AN1000 at 100W
Which Should You Choose?
Choose Onkyo TX-NR5100 if you want:
- + better watts/ch (8ω) — real-world power matters for dynamic headroom
Choose Sony STR-AN1000 if you want:
- + better hdmi inputs
See Where These Rank
Check our editorial rankings to see how Onkyo TX-NR5100 and Sony STR-AN1000 compare to the rest of the field.
Best AVR / Receiver RankingsRelated Calculators
Specifications sourced from manufacturer datasheets and verified against retailer listings. Prices updated hourly from authorized retailers. Scoring uses our open methodology — products are never ranked, promoted, or suppressed based on affiliate commission rates.
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