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HiBy R4

HiBy R4 digital audio player with 4x ES9018C2M, Wi-Fi, Bluetooth 5.0, 525mW balanced output.
HiBy R4
HiFi-Dawson’s take

One of the strongest budget Android DAPs, combining neutral sound, ample power, and excellent system-wide PEQ with a few button and software quirks.

Specifications

Price$249 USD
DAC chipset4x ES9018C2M
Amplifier chipset4x OPA1652 + 2x OPA1612
SoCQualcomm Snapdragon 665
RAM3GB
3.5mm output165 mW @ 32Ω
4.4mm output525 mW @ 32Ω
Bluetooth5
Bluetooth codecsSBC, AAC, aptX, aptX HD, LDAC, UAT
Internal storage32 GB
Maximum microSD2 TB
Battery life11.0 hours
Display4.7 inch IPS touchscreen, 720x1280
Dimensions129.6mm x 68.3mm x 18.5mm
Weight231.0 g
Music Streaming SupportYes
Max Supported Sample RatesDSD256, 32-bit/384kHz PCM
Gapless playbackYes
M3U Playlist SupportYes
Built-in EQPEQ
USB DAC modeYes
Bluetooth DAC modeYes
Official Product Page View official product page

Firmware and support

Latest firmware version
1.5
Firmware information last checked

Other Notes or Known Issues

  • Class-A amplifier design

Sources and verification