Model Q7 Q5s TC Q3 MQA
General specifications
Color Black Titanium Black
Dimension ≈158.4x88.5x28.3mm ≈124 mm× 64 mm× 16 mm ≈105mmx59mmx12.5mm
Weight ≈620g ≈195g ≈110g
Display 1.30-inch TFT (240*240) full-fit screen N/A N/A
Analog audio input N/A 3.5 mm 3.5 mm
USB TYPE C USB2.0 TYPE C USB2.0 Type C USB
SPDIF IN Toslink OPT port
RCA COAX port		 COAX/OPT（shared with 3.5mm） N/A
PO(SE) 3.5mm+6.35mm 3.5 mm 插座 3.5 mm 插座
LO(SE) 3.5 mm（shared with PO） 3.5 mm（shared with PO） N/A
PO(BAL) 4.4mm+2.5mm 4.4mm 2.5mm+4.4mm
LO(BAL) 4.4mm（shared with PO） N/A N/A
Recommended headphone impedance PO：16~150Ω 16~150 Ω (AM3E, PO) 16~100 Ω ( PO)
BAL：16~300Ω 16~300 Ω (AM3E, BAL) 16~300 Ω (BAL)
Volume control Analog potentiometer + electronic volume Analog potentiometer (ADC sampling) + electronic volume Analog potentiometer (ADC sampling) + electronic volume
Bass control N/A Y Y
Treble control N/A N/A N/A
Channel balance ＜0.2dB ＜0.2dB 0.2 dB
Gain UH/SH/H/M/L L/H L/H
Bluetooth Bluetooth 5.0 version
AAC/SBC/aptX/aptX LL/aptX adaptive/aptX HD/LDAC		 Bluetooth 5.0 version
AAC/SBC/aptX/aptX HD/ aptX_LL/LDAC/LHDC		 N/A
Operation Knob + button + toggle switch Knob + button + toggle switch Knob + button + toggle switch
Replaceable amp module N/A Y N/A
Hardware solution DAC: ES9038Pro ，USB: XMOS XU316，AMP：THX_AAA_788+*2，BT：QCC5124 USB: XMOS XUF208 , DAC: AK44933 * 2 , BT： CSR8675 , DAC:AK4452；
AMP：THX_AAA28*2
USB：XMOS XU316
Others
APP Connect Y Y N/A
Bluetooth codec indication Blue: SBC
Cyan: AAC
Purple: aptX/aptX LL
Yellow: aptX HD
White: LDAC
Green: aptX adaptive		 Blue: SBC
Cyan: AAC
Purple: aptX/aptX LL
Yellow: aptX HD
White: LDAC		 N/A
Sample rate indication Blue: 44.1KHz/48KHz
Yellow: 88.2/96/176/352.8/384/705.6/768KHz
Green: DSD64/128/256/512
Magenta: MQA		 Blue: 44.1KHz/48KHz
Yellow: 88.2/96/176/352.8/384KHz
Green: DSD64/128/256		 Blue: 44.1KHz/48KHz
Yellow: 88.2/96/176/352.8/384KHz
Green: DSD64/128/256
Magenta: MQA
Firmware upgrade Bluetooth firmware can be upgraded via OTA;
XMOS/system firmware can be upgraded via USB		 System firmware and Bluetooth firmware can be upgraded via USB XMOS firmware can be upgraded via USB
Audio parameters
DSD DSD64/128/256/512 DSD64/128/256 DSD64/128/256
Max supported sample rate(USB) 768kHz/32bit 768kHz/32bit 384kHz/32bit
Max supported sample rate(COAX) 192kHz/24bit；DSD64（DOP） 192kHz/24bit N/A
Max supported sample rate(OPT) 96kHz/24bit 96KHz/24bit N/A
PO performance parameters (3.5mm)
Output power - PO ≥1100mW（32Ω / THD+N＜1%) ≥210mW（32Ω / THD+N＜1%) ≥160mW（32Ω / THD+N＜1%)
Output Power - BAL ≥3000mW（32Ω / THD+N＜1%) ≥560 mW（32Ω /THD+N＜1%) 330mW(32Ω，THD+N＜1%）
Frequency response 5 Hz~80kHz (-3dB) 5 Hz~50kHz (-3dB) 20 Hz~65kHz (-3dB)
SNR ≥128 dB (dbA) ≥115 dB (dbA) ≥114 dB (dbA)
Output impedance ＜1.7Ω（32Ω） ＜1.2Ω（32Ω） ＜1.2Ω（32Ω）
THD+N ＜0.0003% (1 kHz) ＜0.001% (1 kHz) ＜0.0012% (1 kHz)
Power
Power supply PD 9V(quick charge)、 DC 12V/2A DC5V 2A DC5V 2A
Power display 5-segment battery display + percentage 4 LED N/A
Charging display Y Y Y
Low battery reminder Y Y(red light) Y(red light)
Battery capacity 9200 mAh 3800 mAh 1800 mAh
Battery life   ＞24 h (AUX IN) ＞19 h (AUX IN)
＞11 h (USB IN) ＞9.5h (USB IN) ＞10h (USB IN)
＞11 h (OPT IN) ＞9.5 h (OPT IN)  
＞11 h (COAX IN) ＞9.5 h (COAX IN)  
＞11 h (Bluetooth IN) ＞9.5h (Bluetooth IN)