Whether you are a fan of Onkyo technologies, you may have probably noticed the most challenging part of purchasing their goods. To compare one model versus another. Here we have Onkyo TX-NR787 vs Onkyo TX-RZ830. Luckily I've done this for you. Just decide which is best for you.
Onkyo TX-NR787 vs TX-RZ830 — two brothers with even similar features as well as performance. But still, there are quite visible differences.
Sound features are almost identical, as far as, each unit has a surround sound effects - Theater-Dimensional Virtual Surround, Surround system class at 9.2 channel and Digital content protection of HDCP 2.2.
The difference lies in sound features in the Audio D/A converter where TX-RZ830 has 24bit / 192kHz versus Onkyo's TX-NR787 32bit / 384kHz.
Here Onkyo decided not to deprive any model, and both receivers got all the types of connectivity interfaces: Bluetooth, Wi-Fi, IEEE 802.3, and IEEE 802.3u.
Onkyo TX-NR787 was the first equipped model with AccuEQ Advance advanced room correction system. Developers call it the "premium multi-point calibration system that eliminates standing waves." The user can set microphones at three points in order to get the "optimum scene after automatic calibration".
It is hard to compare Onkyo TX-RZ830 vs Onkyo TX-NR787 in terms of design. I have to mention that concerning RZ830 there is a special front panel that reduces resonance, so the receiver provides amazing sound quality. The stability of the device is guaranteed by four silver supports, which also serve as decor. Information from the display is read well, but on a sunny day, it was difficult to see the written text. The receiver case is very durable, which helped him survive even after falling. There are ventilation holes on the top panel that really help the device dissipate heat and not overheat.
Its competitors like most modern models, equipped with six HDMI inputs with support for HDCP 2.2 on the rear panel (one on the front does not support HDR) and two outputs. Separate DACs are provided for the second and third zones. Also, for the second zone provides a linear output.
Specification | Onkyo TX-RZ830 | Onkyo TX-NR787 |
---|---|---|
Amplifier | ||
Output Impedance Per Channel | 6 Ohm | 8 Ohm |
Output Power Per Channel | 180 W | 100 W |
Total Output Power | 980 W | 900 W |
Total Harmonic Distortion | 0.08 % | 0.08 % |
Frequency Response | 5 Hz-100 kHz | 20 Hz-20 kHz |
Sound Features | ||
Surround System Class | 9.2 channel | 9.2 channel |
Surround Sound Effects | Theater-Dimensional Virtual Surround | Theater-Dimensional Virtual Surround |
Audio D/a Converter | 24bit / 192kHz | 32bit / 384kHz |
Digital Content Protection | HDCP 2.2 | HDCP 2.2 |
Audio Formats | ||
Apple Lossless | ||
Aiff | ||
Aac | ||
Wma | ||
Wav | ||
Mp3 | ||
Flac | ||
Built-in Decoders | ||
Dolby Surround | ||
Dolby Digital Plus | ||
Dolby Atmos | ||
Dts:x | ||
Dolby True Hd | ||
Signal Processing | ||
Hdmi Pass-through | up to 4K | up to 4K |
Upscaling Via Hdmi | up to 4K | up to 4K |
3d Pass-through | ||
Video Conversion/scaling | HDMI to HDMI scaling, analog to HDMI up conversion | HDMI to HDMI scaling, analog to HDMI up conversion |
Connector Type | ||
Hdmi Outputs | 2 | 2 |
Hdmi Inputs | 7 | 7 |
Coaxial Digital Inputs | 1 | 1 |
Optical Digital Inputs | 2 | 2 |
Phones | 1 | 1 |
Av Inputs | 7 | 7 |
Usb | 1 | 1 |
Subwoofer Outputs | 2 | 2 |
Coaxial Digital Outputs | has not | has not |
Optical Digital Outputs | has not | has not |
Media Content Source | ||
Usb-host | ||
Network | ||
Bluetooth | ||
Additional Features | ||
Audio Return Channel (arc) | ||
Apple Air-play Support | ||
Advanced Sound Retriever (asr) Technology | ||
Smartphone Remote Control | ||
Three-zone Capability | ||
Dual-zone Capability | ||
A-b Speaker Switch | ||
Pure Direct Mode | ||
Auto Power Off | ||
Bi-amplifying | ||
Dimensions | ||
Dimensions | 15.7 x 17.2 x 8 inches | 15 x 17.3 x 6.9 inches |
Connectivity Interfaces | ||
Ieee 802.3u | ||
Ieee 802.3 | ||
Wi-fi | ||
Bluetooth | ||
User Manual | ||
Manual | tx-rz830.pdf | tx-nr787.pdf |
Functions | ||
Network Audio Player | ||
Internet Radio | ||
Digital Player | ||
Power Device | ||
Standby Power Consumption | 0.15 W | 0.15 W |
Operational Power Consumption | 850 W | 750 W |
Clock | ||
Sleep Timer | ||
Built-in Clock | ||
Built-in Display | ||
Colour | black | black |
Type | fluorescent | fluorescent |
Radio | ||
Preset Station | 40 | 40 |
Tuner Bands | AM/FM | AM/FM |
Tuner Type | digital | digital |
General | ||
Brand | Onkyo | Onkyo |