Arcam HDA AVR31 features 7 HDMI 2.1 inputs with 8K support. It has 3 outputs: 2 x 8K for MAIN and 1 x 4K for ZONE2.
- 8K/60Hz and 4K/120Hz Passthrough: All inputs pass up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 video signal.
- BT.2020 Color Space: BT.2020 or Rec. 2020 is a color standard which delivers a wider color gamut compared to Rec. 709. It covers approximately 75% of the total visual spectrum while the Rec. 709 covers only 35%.
- HDCP 2.3 Copy Protection: All inputs and outputs are HDCP 2.3 compliant which is a requirement for 4K/HDR copy-protected content transmission.
- 3D Ready: Arcam HDA AVR31 is able to pass 3D video through HDMI.
HDR (High Dynamic Range)
Arcam HDA AVR31 supports HDR (high dynamic range) video formats such as HDR10, HDR10+, Dolby Vision and Hybrid Log-Gamma via HDMI ports. High dynamic range video has greater dynamic range than standard dynamic range (SDR) video with brighter whites and deeper blacks. The result is greater contrast and more details in dark and bright areas, better color and depth.
Enhanced Audio Return Channel (eARC)
Audio Return Channel (ARC) feature allows the compatible TV to send audio signal to the a/v receiver through the same HDMI cable which is used to send audio and video signals to the TV. So one HDMI cable is used to transfer audio signal in both directions. New Enhanced ARC will support uncompressed audio formats such as Dolby Atmos, DTS:X, Dolby TrueHD and DTS HD Master Audio whereas the previous ARC could support only Dolby Digital, Dolby Digital Plus, DTS, DTS HD, and PCM.
Gaming Features
Arcam HDA AVR31 supports Auto Low Latency Mode (ALLM) and Variable Refresh Rate (VRR) for lag-free and smooth gaming.
VIDEO FEATURES |
HDR10 | |
HDR10+ | |
Dynamic HDR | |
BT.2020 color space | |
Dolby Vision | |
HLG (Hybrid Log Gamma) | |
HDMI Version | 2.1 |
Enhanced Audio Return Channel (eARC) | |
HDCP Version | 2.3 |
QMS (Quick Media Switching) | |
ALLM (Auto Low Latency Mode) | |
VRR (Variable Refresh Rate) | |
QFT (Quick Frame transport) | |
DSC (Display Stream Compression) | |
3-D Ready | |
Video Signal Passthrough | up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 |