Home / Products / X5 2nd gen
Model/Number X5(X5 2nd gen) X5 X3(X3 2nd gen) X3 X1
General Specifications
Color Titanium Black Titanium/Black/Gold Black Silver, gold, black and blue
Dimensions 109 mm× 63.5 mm× 15.3 mm 67.6 mm×114 mm×15.6 mm 96.7 mm×57.7 mm×16.1 mm 55 mm×109 mm×16 mm 96.7 mm×57.7 mm×14.1 mm
Weight 165 g 195 g 135 g 122 g 106 g
Display Screen 2.4", 262,144 color HD IPS screen with 400x360 pixels IPS 400×360 2.0" TFT screen, 320x240 pixels TFT 240×320 TFT 320×240
Line Out Standard 3.5mm Port (Shared line out /S/PDIF coaxial out) Standard 3.5mm headphone Port Standard 3.5mm Port (Shared line out/S/PDIF coaxial out) Standard 3.5mm headphone Port Standard 3.5mm headphone Port
Digital Out (Coaxial) Standard 3.5mm Port (Shared line out / S/PDIF coaxial out) Standard 3.5mm Headphone Port Standard 3.5mm Port (Shared line out / S/PDIF coaxial out) Standard 3.5mm Headphone Port N/A
USB DAC Supporting up to 192kHz/24 bit and DSD (driver installation required) Supports up to 192 kHz/24 bit Supporting up to 192kHz/24 bit and DSD (driver installation required) Supports up to 192 kHz/24 bit N/A
Headphone Port Standard 3.5mm Headphone Port Standard 3.5mm Headphone Port Standard 3.5mm headphone Port Standard 3.5mm headphone Port Standard 3.5mm headphone Port
Drive Ability 16~150 Ω 16~300 Ω 16~150 Ω 16~300 Ω 16~100 Ω
Volume Control 120 steps digital potentiometer 120 steps digital potentiometer 120 steps digital potentiometer 120 steps digital potentiometer 100 steps digital potentiometer
Treble N/A N/A N/A -10 dB~+10 dB N/A
Bass N/A N/A N/A -10 dB~+10 dB N/A
Equalizer 10-band equalizer (±6dB) 10-band equalizer (±6dB) 10-band equalizer (±6dB) 5-band equalizer (±6dB) 7-band equalizer (±6dB)
Balance 10 dB 5 dB  5 dB 5 dB 5 dB
Gain 3.6dB(Gain=L)
9.1dB(Gain=H)
3.7 dB (GAIN=L)
9.2 dB (GAIN=H)
2.6dB(GAIN=L)
8.6dB(GAIN=H)
3.5 dB (GAIN=L)
9.5 dB (GAIN=H)
N/A
Internal Memory N/A N/A N/A 8GB N/A
Expansion Memory (Maximum) 400 GB (200 GB×2) 400 GB (128 GB×2) 200 GB×1 200 GB×1 200 GB×1
Partial Performance Parameters for Line Output
THD+N <0.001%(1 kHz) <0.0025% (1 kHz) <0.001% (1 kHz) <0.005% (1 kHz) < 0.003% (1 kHz)
Frequency Response 10 Hz~65 kHz (-3dB) 20 Hz~20 kHz 10 Hz~55 kHz (-3dB) 20Hz~20 kHz 10 Hz~45 kHz(-3dB)
Crosstalk >115 dB (10 KΩ/1 kHz) >100 dB (10 KΩ/1 kHz) >102 dB (10 KΩ/1 kHz) >90 dB (10 KΩ/1 kHz) >100dB (10 KΩ/1 kHz)
SNR ≥114 dB (A-weighted) ≥115 dB (A-weighted) ≥114 dB (A-weighted) >108 dB (A-weighted) >110 dB (A-weighted)
Dynamic Range >110 dB >110 dB >110 dB >104 dB >104 dB
Line Output Level 1.53 Vrms (10 KΩ/1 kHz) 1.5 Vrms (10 KΩ/1 kHz) 1.45 Vrms (10 KΩ/1 kHz) 1.5 Vrms (10 KΩ/1 kHz) 1.5 Vrms (10 KΩ/1 kHz)
Partial Performance Parameters for Headphone Output
Output Power 1 >436 mW
(16Ω/THD+N<1%)
>460 mW (16 Ω/THD+N<1%) >224 mW (16 Ω/THD+N<1%) >540 mW (16 Ω/THD+N<1%) >100 mW (16 Ω/THD+N<1%)
Output Power 2

>245 mW(32Ω/THD+N<1%)

>255 mW (32 Ω/THD+N<1%) >200 mW (32 Ω/THD+N<1%) >270 mW (32 Ω/THD+N<1%) >65 mW (32 Ω/THD+N<1%)
Output Power 3

>27 mW

(300Ω/THD+N<1%)

>28 mW (300 Ω/THD+N<1%) >24 mW (300 Ω/THD+N<1%) >30 mW (300 Ω/THD+N<1%) >8 mW (300 Ω/THD+N<1%)
Frequency Response 10 Hz~65 kHz (-3dB) 20 Hz~20 kHz 10 Hz~55 kHz (-3dB) 20 Hz~20 kHz 10 Hz~45 kHz(-3dB)
SNR ≥117 dB (A-weighted) >115 dB ( A-weighted) ≥113 dB ( A-weighted) >105 dB ( A-weighted) ≥110 dB ( A-weighted)
Output Impedance <0.2 Ω(32Ω) <0.26 Ω(32Ω) <0.2 Ω(32Ω) <0.3 Ω(32Ω) <2 Ω(32Ω)
Crosstalk >75 dB (1 kHz) >75 dB (1 kHz) >74 dB (1 kHz) >75 dB (1 kHz) >70 dB (1 kHz)
THD+N <0.001% (1 kHz) <0.003% (1 kHz) <0.001% (1 kHz) <0.005% (1 kHz) <0.003% (1 kHz)
MAX Output Voltage >8.2 Vp-p >8 Vp-p 7.2 Vp-p >8 Vp-p >4.2 Vp-p
MAX Output Current >250 mA(For reference) >150 mA (For reference) >75 mA (For reference) >250 mA (For reference) >130 mA ( For reference)
Power and Battery
Power DC5V 2A recommended DC5V 2A recommended DC5V 2A recommended DC5V 2A recommended DC5V 1A recommended
Charge Display Red light indicates , green light turns on after fully charged Red light indicates , green light turns on after fully charged Red light indicates , green light turns on after fully charged Red light indicates , green light turns on after fully charged Red light indicates , green light turns on after fully charged
Battery Display Yes  Yes Yes  Yes Yes
Battery Capacity 3300 mAh 3700 mAh 2600 mAh 3100 mAh 1700 mAh
Battery Life ≥ 10 h (27Ω open earbuds; volume 56; display off; EQ off; Gain=L;MP3 44.1kHz/16bit ) >10 h  (32Ω; normal volume with display off ) >11 h  (27Ω open earbuds; volume 58; display off; EQ off; Gain=L; MP3 44.1kHz/16bit ) >10 h (32Ω; normal volume with display off ) >12 h  (27Ω open earbuds; volume 39; display off; EQ off; MP3 44.1kHz/16bit )
Charging Time <4 h (DC5V 2A) <4 h (DC5V 2A recommended) <3 h (DC5V 2A recommended) <4 h (DC5V 2A recommended) <4 h (DC5V 2A recommended)
Audio Formats Supported
Lossless:

DSD: DSD64, DSD128 (.iso&.dsf & .dff);

APE (Fast): 192 kHz/24 bit;
APE (Normal): 96 kHz/24 bit;
APE (High): 96 kHz/24 bit;

AIFF: 192 kHz/24 bit;
FLAC: 192 kHz/24 bit;
WAV: 192 kHz/64 bit;
WMA9.1 Lossless: 96 kHz/24 bit;
Apple Lossless: 192 kHz/24 bit;

DSD: 2.8 MHz/1 bit (dff/dsf)
APE (Fast): 192 kHz/24 bit;
APE (Normal): 96 kHz/24 bit;
APE (High): 96 kHz/24 bit;

AIFF:192 kHz/24 bit;
FLAC: 192 kHz/24 bit;
WAV: 192 kHz/64 bit;
WMA9.1 Lossless: 96 kHz/24 bit;
Apple Lossless: 192 kHz/24 bit;

DSD: DSD64, DSD128 (.iso&.dsf & .dff);
APE(Fast): 192 kHz/24 bit;
APE(Normal): 96 kHz/24 bit;
APE (High): 96 kHz/24 bit;

AIFF:192 kHz/24 bit;
FLAC: 192 kHz/24 bit;
WAV: 192 kHz/64 bit;
WMA Lossless: 96 kHz/24 bit;
Apple Lossless: 192 kHz/24 bit;

DSD: 2.8 MHz/1 bit (dff/dsf);
APE (Fast): 192 kHz/24 bit;
APE (Normal): 96 kHz/24 bit;
APE (High): 96 kHz/24 bit;

AIFF:192 kHz/24 bit;
FLAC: 192 kHz/24 bit;
WAV: 192 kHz/64 bit;
WMA9.1 Lossless: 96 kHz/24 bit;
Apple Lossless: 192 kHz/24 bit;

APE (Fast): 192 kHz/24 bit;
APE (Normal): 96 kHz/24 bit;
APE (High): 96 kHz/24 bit;

AIFF:192 kHz/24 bit;
FLAC: 192 kHz/24 bit;
WAV: 192 kHz/64 bit;
WMA 9.1 Lossless: 48 kHz/24 bit;
Apple Lossless: 192 kHz/24 bit;

Lossy Compression: MP2、MP3、AAC、WMA、OGG... MP2、MP3、AAC、WMA、OGG... MP2、MP3、AAC、WMA、OGG... MP2、MP3、AAC、WMA、OGG... MP2、MP3、AAC、WMA、OGG...
About FiiO| Contact Us| Join Us| Warranty & Privacy| Open Source Licenses| Copyright © FiiO. All right reserved. 粤ICP备07072214号-2 powered by Ifyee