Onkyo TX-NR757 VS
Onkyo TX-8020
Pros & Cons
Onkyo TX-NR757
VSPros
- The setup process is easy.
- The receiver informs you if there are any issues with speakers.
- The video signal is lag-free.
- The firmware update is fast.
Cons
- The screen goes black if you set the auto resolution to 4K video and use Xbox360.
- Some customers experience HDMI issues. The screen may go black.
Onkyo TX-8020
VSPros
- It generates enough power to fill your room with 6-ohm speakers.
- The phono input is grounded. It excludes any noises.
- It features a subwoofer pre-out that makes the device flexible in terms of speaker options.
- The device turns off the amp, leaving the display active when it does not produce any sound.
Cons
- No switched AC outlet on the back.
- You cannot tune in individual stations using the stereo mode.
Specifications
Groups
| Specification | Onkyo TX-NR757 | Onkyo TX-8020 |
|---|---|---|
| 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 | ||
| Amplifier | ||
| Output Impedance Per Channel | 6 Ohm, 8 Ohm | 4 Ohm |
| Output Power Per Channel | 110 Watt. 180 Watt | 50 W |
| Total Output Power | 750 W | 100 W |
| Total Harmonic Distortion | 0.08 % | 0.08 % |
| Frequency Response | 20 Hz-20 kHz | 20 Hz-20 kHz |
| Sound Features | ||
| Surround System Class | 7.2 channel | 2 channel |
| Surround Sound Effects | Theater-Dimensional Virtual Surround | Front Stage Surround Advance. Headphone Surround (V.S.S.) |
| Audio D/a Converter | 32bit / 384kHz | 24bit / 192kHz |
| Digital Content Protection | HDCP 2.2 | has not |
| 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 | has not |
| 3d Pass-through | has not | |
| Video Conversion/scaling | analog to HDMI up conversion | HDMI to HDMI scaling, analog to HDMI up conversion |
| Connector Type | ||
| Hdmi Outputs | 2 | has not |
| Hdmi Inputs | 8 | has not |
| Coaxial Digital Inputs | 1 | has not |
| Optical Digital Inputs | 2 | has not |
| Phones | 1 | 1 |
| Av Inputs | 2 | has not |
| Usb | 1 | has not |
| Subwoofer Outputs | 2 | 1 |
| Coaxial Digital Outputs | has not | has not |
| Optical Digital Outputs | has not | has not |
| Media Content Source | ||
| Usb-host | ||
| Network | ||
| Bluetooth | ||
| Dimensions | ||
| Dimensions | 22.5 x 18 x 11 inches | 17.3 x 12.8 x 5.8 inches |
| Connectivity Interfaces | ||
| Ieee 802.3u | ||
| Ieee 802.3 | ||
| Wi-fi | ||
| Bluetooth | ||
| User Manual | ||
| Manual | tx-nr757.pdf | tx-8020.pdf |
| Functions | ||
| Network Audio Player | ||
| Internet Radio | ||
| Digital Player | ||
| Power Device | ||
| Standby Power Consumption | 0.1 W | 0.1 W |
| Operational Power Consumption | 600 W | 180 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 |
