The model supports Dolby Atmos and DTS: X surround sound formats in configurations with ceiling speakers or reflective modules, and also works with the DTS Virtual: X format in 5.1 configuration. The AVR-S740H works at the output power of 75 watts per channel. To connect other devices, Bluetooth, Ethernet / Wi-Fi, USB, which can be used for both charging and playback, are provided. In the Denon AVR-S740H vs Denon AVR-X1400H comparison, the first one loses in multi-possibilities because the AVR-X1400H has the support of the second-zone and third zone modes and bi-amping for front speakers.
The Denon AVR-X1400H has a six-input HDMI switch that can stream video up to 4K. The control system has a simplified configuration interface, and a quad-core 32-bit processor with all active decoders capable of working with wireless connections (Bluetooth, Wi-Fi) is running in the digital path. Audyssey MultiEQ XT is responsible for configuring the entire system. Also, a convenient multi-room HEOS protocol with control through an application for smartphones has been introduced into the device.
The Denon AVR-X1400H is better receiver in this comparison. Check Denon AVR-X1400H price