Description
| Model Name | Q5s | Q5 | Q1 Mark II | Q3 |
| General Specifications | ||||
| Color Available | Titanium | Titanium | Black | Black |
| Dimensions | About 124 mm× 64 mm× 16 mm | About 124 mm× 64 mm× 16 mm | About 99mm x 59mm x 12.5 mm | About 105mm x 59mm x 12.5 mm |
| Weight | About 195g | About 195g | About 101g | About 110g |
| Displayer | N/A | N/A | N/A | N/A |
| Analog Audio Input | Standard 3.5 mm Jack | Standard 3.5 mm Jack | Standard 3.5 mm Jack | Standard 3.5 mm Jack |
| USB Port | Micro USB（11pin） Data exchanging 、 Charging、Firmware upgrade |
11-pin Micro USB at the bottom side, for data exchanging and charging 5-pin Micro USB on the left side, for charging only by default （Can be interchanged via App） |
Micro USB | TypeC USB |
| Digital Audio Input | Coaxial/Optical input | N/A | N/A | |
| Headphone Output | Standard 3.5 mm Jack | Standard 3.5 mm Jack | Standard 3.5 mm Jack | Standard 3.5 mm Jack |
| Line Output | Standard 3.5 mm Jack | Standard 3.5 mm Jack | Standard 3.5 mm Jack | N/A |
| Balance Headphone Output | 2.5mm /4.4mm Jack | Standard 2.5 mm Jack | Supported (2.5mm balanced headphone jack) | 2.5mm /4.4mm Jack |
| Headphone Impedance Range | 16~150 Ω (AM3E, PO) | 16~150 Ω (AM3A, PO) | 16~100Ω(PO) | 16~100Ω(PO) |
| 16~300 Ω (AM3E, BAL) | 16~300 Ω (AM3A, BAL) | 16~150Ω(BAL) | 16~300Ω(BAL) | |
| Volume Control | ADC volume adjustment | ADC volume adjustment | TOCOS Potentiometer | ADC volume adjustment |
| Bass Adjust | Yes | Yes | Yes | Yes |
| Treble Adjust | N/A | N/A | N/A | N/A |
| Balance Adjust | 0.1 dB | 0.1 dB | 0.2 dB | 0.2 dB |
| GAIN Control | Yes(High/Low) | Yes(High/Low) | Yes(High/Low) | Yes(High/Low) |
| MFi | Yes | Yes | Yes | Yes |
| Bluetooth | Bluetooth 5.0，supports AAC/SBC/aptX/aptX HD/ aptX_LL/LDAC/LHDC | Bluetooth 4.2, supports aptX, AAC, SBC | N/A | N/A |
| Operation | Volume knob + Physical buttons + Toggle switch | Volume knob + Physical buttons + Toggle switch | Volume knob + Toggle switch | Volume knob + Physical buttons + Toggle switch |
| Chip Used | USB: XMOS XU208 , DAC: AK44933 * 2 , Bluetooth： CSR8675 ,LPF：OPA1642×2，Volume IC：NJW1195 AMP：AD8620+OPA92 | DAC: AK4490EN * 2 , USB: XMOS, Bluetooth： CSR8670 , LPF：OPA1642×2，Volume IC：NJW1195 OP+AMP：AD8620+OPA926 | USB: XMOS , DAC: AKM4452 ,LPF: OPA1662, AMP: OPA2323+OPA926 | USB: XMOS XU208 DAC: AKM4462 LPF: OPA1662, AMP: THX_AAA28*2 |
| Extended functions | ||||
| APP interconnection | Supports setting through App | Supports setting through App | N/A | N/A |
| Bluetooth codec indication | Yes | N/A | N/A | N/A |
| Sampling rate indication | Yes | N/A | N/A | N/A |
| Supports connection to Sony Walkman players | Yes | Yes | Yes | Yes |
| Supports docking to K5 | Audio input | Audio input | N/A | N/A |
| Deep-sleep | Automatic stand-by, can be controlled on App | Automatic stand-by, can be controlled on App | N/A | N/A |
| Firmware upgrade | System firmware and Bluetooth version can be upgraded through USB | System firmware and Bluetooth version can be upgraded through USB | N/A | N/A |
| Audio Performance (DAC Section) | ||||
| DSD Support（USB IN） | DSD64/128/256/512 | DSD64/128/256 | DSD64/128/256 | DSD64/128/256/512 |
| USB Sample Rate Support | 768kHz/32bit | 384kHz/32bit | Up to 384kHz/32bit | Up to 768kHz/32bit |
| SPDIF Coaxial Sample Rate Support | 192kHz/24bit | 192kHz/24bit | N/A | N/A |
| SPDIF Optical Sample Rate Support | 96KHz/24bit | 96KHz/24bit | N/A | N/A |
| Frequency Response | 5 Hz~90 kHz（-3dB） | 5 Hz~90 kHz（-3dB） | 6 Hz~80 kHz（-3dB） | 6 Hz~90 kHz（-3dB） |
| THD+N | ＜0.001%(1 kHz/10kΩ) | ＜0.001% (1 kHz/10kΩ) | ＜0.003%(1 kHz/10kΩ) | ＜0.0012%(1 kHz/32kΩ) |
| SNR | ≥117 dB (A-weighted AUX IN) | ≥115 dB (A-weighted) | ≥110 dB(A-weighted) | ≥114 dB(A-weighted) |
| Headphone out specifications (3.5mm headphone out jack) | ||||
| Output Power1 | ≥280mW（16Ω / THD+N＜1%, AUX IN) | ≥230 mW（16Ω / THD+N＜1%) | ≥112 mW（16Ω / THD+N＜1%, AUX IN) | ≥150 mW（16Ω / THD+N＜1%, AUX IN) |
| Output Power2 | ≥210mW（32Ω / THD+N＜1%, AUX IN) | ≥160 mW（32Ω /THD+N＜1%) | ≥75 mW（32Ω /THD+N＜1%, AUX IN) | ≥160 mW（32Ω /THD+N＜1%, USB IN) |
| Output Power3 | ≥30 mW（300Ω / THD+N＜1%, AUX IN) | ≥24 mW（300Ω /THD+N＜1%) | ≥11 mW（300Ω /THD+N＜1%) | ≥19 mW（300Ω /THD+N＜1%) |
| Frequency Response | 5 Hz~50kHz (-3dB) | 5 Hz~50 kHz（-3dB） | 6 Hz~80kHz (-3dB) | 6 Hz~80kHz (-3dB) |
| SNR | ≥115 dB (A-weighted) | ≥115 dB (A-weighted) | ≥115 dB (A-weighted, AUX IN) | ≥114 dB (A-weighted, AUX IN) |
| Output impedance | ＜1.2Ω（32Ω loaded） | ＜1.4Ω (32Ω loaded) | ＜1.2Ω | ＜1.2Ω |
| Crosstalk | ≥75 dB (1 kHz，AUX IN) | ≥73 dB (1 kHz，AUX IN) | ≥79 dB (1 kHz，AUX IN) | ≥75 dB (1 kHz，AUX IN) |
| THD+N | ＜0.001% (1 kHz) | ＜0.001% (1 kHz） | ＜0.002% (1 kHz, AUX IN) | ＜0.0012% (1 kHz, AUX IN) |
| Peak Output Voltage | ＞7Vp-p | ＞6 Vp-p | ＞4.4 Vp-p | ＞9 Vp-p |
| MAX. output Current | ＞150mA（For reference) | 150mA (For reference) | 150mA (For reference) | 150mA (For reference) |
| MAX. input Level | 3.35 Vrms | 3.8 Vrms | 3.4 Vrms | 4.18Vrms |
| Power and Battery | ||||
| Power/Charger | DC5V 2A (Recommended) | DC5V 2A (Recommended) | DC5V 2A（recommended ） | DC5V 2A（recommended ） |
| Charging Indicator | 4-level battery indication (4 LED) | Red light flashes when being charged, Red light goes off after fully charged |
Yes | Yes |
| Low Battery Warning | Red light flashes twice every 3 seconds | Red light flashes twice every 3 seconds | N/A | Red light flashes twice every 5 seconds |
| Battery Capacity | 3800 mAh | 3800 mAh | 1800 mAh | 1800 mAh |
| Charge Time | ≤3.5 h （DV5V 2A） | ≤3.5 h （DV5V 2A，USB on the left side） | ≤4 h | ≤2 h |
| Battery Life | ＞24 h (AUX IN) | ＞25 h (AUX IN) | ＞20h（AUX IN） | ＞19h（AUX IN） |
| ＞9.5h (USB IN) | ＞10 h (USB IN) | ＞10h （USB IN） | ＞10h （USB IN） | |
| ＞9.5 h (OPT IN) | ＞10 h (OPT IN) | |||
| ＞9.5 h (COAX IN) | ＞10 h (COAX IN) | |||
| ＞9.5h (Bluetooth IN) | ＞10 h (Bluetooth IN) | |||
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