Basic specifications

Main SoC: Qualcomm Snapdragon 660

OS: Heavily customised Android10 (FiiO is planning to upgrade the OS to Android 12 in Q1 2024)

DAC: 8-channel ES9038PRO*2

Headphone amp: Quad THX AAA 788+

Bluetooth chip: QCC5125

Bluetooth version: 5.1

Bluetooth codec support: LDAC/aptX Adaptive/aptX LL/aptX HD/aptX/AAC/SBC

USB: XMOS XU316

USB DAC: 768kHz/32bit, DSD512

USB type: Type-C USB3.0, USB-A

Display: 6-inch FHD + bezel-less screen (2160*1080)

Output power 1: L+R≥7300mW+7000mW (32Ω, BAL, THD+N<1%, Ultra high gain mode)

Output power 2: L+R≥1000mW+1000mW (300Ω, BAL, THD+N<1%, Ultra high gain mode)

Frequency response: 20Hz~80kHz (0.9dB)

Signal-to-noise ratio: ≥126dB (A-weighted)

Noise floor1: LO≤1.4µV (A-weighted); PO≤4µV (A-weighted);

Noise floor2: BAL≤1.9µV (A-weighted); BAL≤7µV (A-weighted)

Output impedance: <0.6Ω (32Ω load)

THD+N: ≤0.0002% (1kHz/-1.8dB@32Ω)

RAM: 4GB

Internal storage: 64GB/actually available 46GB

Memory card support: Standard microSD card slot, supports up to 2TB

Weight: About 2271g