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Orange HiBy R4 portable music player with 4.7 inch screen

BFKK

BFKK HiBy R4 MP3 Player Android 12 32GB 4.7" Orange

SKU CH-FXY6-DY23W

A Hi-Res Android 12 music player with dual 3.5 mm and 4.4 mm outputs, four DACs, 32 GB storage expandable to 2 TB, Bluetooth 5.0, WiFi 4 and a 4.7-inch screen

  • ColorOrange
  • Android 12 with octa-core SD665 processor for smooth streaming
  • Four DAC chips, dual crystals and 28 Tantalum capacitors for high-resolution audio
  • DSD256 native, PCM768kHz/32bit and MQA 16X playback support
  • Bluetooth 5.0 with LDAC, aptX HD and UAT plus dual-band WiFi 4
  • 7-inch LCD, 3.5 mm and 4.4 mm outputs, 4500 mAh battery

Orange HiFi DAP with Android 12

The BFKK HiBy R4 is a portable high-resolution audio player finished in orange. It runs Android 12 on a Snapdragon 665 octa-core processor with 3 GB of RAM and 32 GB of internal storage. The device targets listeners who want a dedicated music source that also runs streaming apps such as Spotify, Tidal and YouTube on a 4.7-inch LCD touchscreen.

Dual headphone outputs and wireless codecs

A 3.5 mm single-ended jack and a 4.4 mm balanced jack are driven by four DAC chips, two low-phase-noise crystals and 28 tantalum capacitors with a Class A amplifier. Bluetooth 5.0 supports two-way LDAC, aptX HD, UAT, AAC and SBC, while dual-band WiFi 4 enables DLNA, AirPlay and wireless file transfer without a computer.

DSD 256 and PCM 768 kHz native playback

The player decodes DSD 256 native, PCM up to 768 kHz / 32 bit and MQA 16× unfolding through separate PCM and DSD signal paths with independent power supplies. This specification decides whether the R4 matches a library built around ultra-high-resolution files.

Highlights

  • Android 12 with octa-core SD665 processor for smooth streaming
  • Four DAC chips, dual crystals and 28 Tantalum capacitors for high-resolution audio
  • DSD256 native, PCM768kHz/32bit and MQA 16X playback support
  • Bluetooth 5.0 with LDAC, aptX HD and UAT plus dual-band WiFi 4
  • 7-inch LCD, 3.5 mm and 4.4 mm outputs, 4500 mAh battery

Specifications

ColorOrange

Questions about this item

Will the 4500mAh battery be user-replaceable when its capacity fades?

The 4500mAh battery is built into the chassis and is not designed for user replacement; service would require opening the sealed enclosure.

Which component hits its limit first during continuous high-resolution playback?

The SD665 octa-core processor and 3GB RAM set the practical ceiling for sustained DSD 256 or PCM 768 kHz decoding before thermal throttling may occur.

How warm does the aluminium body get and does the fan spin during all-day use?

There is no internal fan; the aluminium chassis acts as a passive heatsink and will become noticeably warm during extended high-output sessions.

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