Onkyo TX-RZ50
Score: 81/100
Sony STR-AN1000
Score: 77/100Rankings
The Onkyo TX-RZ50 is a 9.2-channel receiver offering 120 W per channel, Dirac Live calibration, and THX Certified Select for high-performance audio. Its high idle power consumption and fan noise can be drawbacks for energy-sensitive or quiet-environment users. It excels in medium-size home theaters and gaming setups requiring powerful, calibrated sound.
The Sony STR-AN1000 is a 7.2-channel receiver featuring future-proof HDMI 2.1 with 8K/60Hz and 4K/120Hz support plus Dolby Atmos/DTS:X decoding. However, its shared-power architecture leads to modest multi-channel wattage, limiting loudness in larger rooms. Best suited for gamers and movie enthusiasts seeking advanced video capabilities in mid-size setups.
| Attribute | | |
|---|---|---|
7best | 6 | |
2best | 2best | |
120 Wbest | — | |
| ↓ lower better | 850 W | 240 Wbest |
| ↓ lower better | 0.1 Wbest | — |
3 yearsbest | 1 years | |
| ↓ lower better | 435.1 mm | 156 mmbest |
| ↓ lower better | 201.68 mmbest | 430 mm |
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| Attribute | | |
|---|---|---|
Ports(1) | ||
HDMI Inputs | 7 | 6 |
Audio(2) | ||
Supported Audio Formats | PCM, DSD, Dolby Digital, DTS, DTS‑ES, DTS 96/24 | Dolby Atmos, Dolby TrueHD/Digital Plus, DTS:X, DTS-HD MA/HR, DSD, LPCM |
Channel Configuration | 9.2 | 7.2 |
Power(1) | ||
Power Consumption (Operating) (W) | 850 W | 240 W |
Connectivity(1) | ||
Bluetooth Version | Bluetooth | yes |
Features(1) | ||
Video Support (e.g., 4K/8K) | 8K/60, 4K/120 | 8K/60Hz, 4K/120Hz |
General(1) | ||
Warranty (years) | 3 years | 1 years |
Build & Design(4) | ||
Width (mm) | 435.1 mm | 156 mm |
Height (mm) | 201.68 mm | 430 mm |
Depth (mm) | 398.27 mm | 331 mm |
Weight (kg) | 14.01 kg | 9.4 kg |
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Professional reviewers commend the TX-RZ50 for its distortion-free output, expansive frequency response, and low-jitter processing, highlighting the value of built-in Dirac Live and THX certification. They also note minor drawbacks such as measurable multitone jitter, a relatively high idle power draw, and some fan-related noise under heavy use.
Everyday users appreciate the receiver's punchy, detailed sound, the ease of setting up Atmos and gaming, and the reliable multi-room streaming. Recurring complaints focus on occasional HDMI handshake glitches, app control hiccups, and audible fan noise during prolonged high-power sessions.
Professional reviewers commend the STR-AN1000 for its future-proof 8K HDMI 2.1 implementation, solid HDR support, and effective Dolby Atmos/DTS:X virtualization, positioning it as a strong mid-range option for gamers and movie lovers. However, they caution that the power specifications are misleading and that the shared-power architecture limits true multi-channel output, making it less suitable for large-room installations.
Consumers appreciate the straightforward setup, crisp 8K/4K video, and immersive sound in typical living-room sizes, often upgrading from older Sony models. Recurring complaints focus on perceived power shortfalls for larger spaces, confusion over power ratings, and the lack of a noticeable performance jump over previous generations.
“Users commonly praise easy setup, crisp 8K/4K video, and strong movie sound in normal living rooms.”
