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Fiio X7 Mark II

  • Thương hiệu: Fiio
  • Loại: Máy nghe nhạc
  • SKU: Fiio X7 Mark II

Tại Restore - Cung cấp dịch vụ PC, Gaming Gear, Audio: 15,000,000₫

Tên sản phẩm: Fiio X7 Mark II
Hãng sản xuất: Fiio
Thời gian bảo hành: 12 Tháng

Chia sẻ

 




Thông số kĩ thuật

Main Unit
Name / Model No.X7 Mark Ⅱ (FX7221)Operating SystemDeeply customized Android 5.1.1
CPU ModelRK3188No. of cores4
CPU operating frequency1.4GHzDACESS9028 PRO
KeyboardVirtual QWERTY keyboardInput methodTouchscreen
Special featuresDual Android / Pure Music operating modes, symmetrical remappable keys,  USB DAC, docking connector, etc.User InterfaceAndroid 5.1.1 / FiiO Music
Chips usedSoC:RK3188, DAC:ESS9028 PRO,  LPF: OPA1612x2,  OP: Customized OPA926x2

Connectivity

WiFi5GHz/2.4GHz IEEE802.11 b/g/n standards supportedBluetoothBluetooth V4.2,aptX supported
USBMicro USB2.0  

Display screen

Display size3.97 inchesNumber of colours16.7 million colors
Display typeIPS TFTViewable angle178°
Resolution480×800Pixel density233 ppi
TouchscreenYes  

Storage

RAM2GBTotal ROM64GB
Storage expansion typeMicro SDROM available to userAbout 55GB
Maximum storage expansion512GB (256GB x 2)  

Buttons and ports

ButtonsSide buttons + side volume wheel+ touchscreenCustom key mappingN/A
Headphone out3.5mm standard headphone output jackBalanced outputSupported (2.5mm balanced headphone jack)
Line out/Digital Coaxial out/Optical outputStandard 3.5mm port (shared LO/Coaxial out)USB connectionMicro USB2.0 (charging / data transfer / docking function / USB DAC)

General

ColorTitaniumDimensionsabout 128.7mm(H)×67.2mm(W)×15.5mm(D)
Weightabout 212gVolume control120 steps +/- button control (via analog-domain controller
Recommended headphone impedance16~150 Ω (Headphone out)
16~300 Ω (Balanced out)
Equalizer10-band EQ (±6dB), 9 presets+custom preset, ViPER Effect
Bass boostN/ATreble boostN/A
Balance control10 dBGain controlLow/High
USB DACUp to 192kHz/24bit supported  

Power specifications

USB power adapterDC 12/1.5A, 9V/2A, 5V/2A recommendedBattery Internal 3800 mAh High-voltage quick charging Li-polymer battery
Charging indicationvia LCD display and pulse LEDCharging time<100 min (DC 12V/1.5A)
<2.5 h (DC 5V/2A)
Battery indicationYes (accurate battery % readings)  
Battery Life & Test Conditions
3.5mm headphone output:>8 h
Volume62GainLow
LoadM3 open earbuds (27 Ω)ScreenOFF
Test FileMP3 44.1kHz/16bit (Download link)EQOFF
2.5mm TRRS balanced headphone output:>7 h
Volume51GainLow
Load32ΩScreenOFF
Test FileMP3 44.1kHz/16bit (Download link)EQOFF

Others

Firmware UpgradeSupported both via zip file(inernal memory or external micro SD card) and OTAFont sizeChangeable
Third-party apps supportNo limit (recommended to install the apps listed on FiiO Market)  

Line output specifications

THD+N<0.0008% (1 kHz/10kΩ)SNR≥119 dB (A-weighted)
Frequency response5 Hz~70 kHz(-3dB)Dynamic range>114 dB
Channel separation≥103 dB (1 kHz)Line level>1.8Vrms
Headphone out specifications (3.5mm headphone out jack)
Output power 1≥200 mW(16Ω / THD+N<1%)Output impedance<1.2Ω (32Ω loaded)
Output power 2≥150 mW(32Ω /THD+N<1%)Channel separation≥73 dB (1 kHz)
Output power 3≥17 mW(300Ω / THD+N<1%)THD+N<0.003% (1 kHz)
Frequency response6 Hz~60 kHz(-3dB)Peak output voltage>6 Vp-p
SNR≥116 dB (A-weighted)Max. output current>150mA (For reference)
Balanced headphone out specifications (2.5mm TRRS headphone out jack)
Output power 1≥380 mW(16Ω / THD+N<1%)Output impedance<1.7Ω (32Ω loaded)
Output power 2≥400 mW(32Ω /THD+N<1%)Channel separation≥97 dB (1 kHz)
Output power 3≥63 mW(300Ω / THD+N<1%)THD+N<0.003% (1 kHz)
Frequency response6 Hz~60kHz(-3dB)Peak output voltage>10 Vp-p
SNR≥119 dB (A-weighted)Max. output current>150 mA (For reference)
File format support
Lossless:

DSD:DSD64/128/256(“.iso”,“.dsf”,“.dff”)
DXD:352.8kHz
APE FAST/High/Normal:384kHz/24bit(MAX)
APE Extra High:192kHz/24bit(MAX)
APE Insane:96kHz/24bit(MAX)
Apple Lossless:384kHz/32bit(MAX)
AIFF:384kHz/32bit(MAX)
FLAC:384kHz/32bit(MAX)
WAV:384kHz/64bit(MAX)
WMA Lossless:96kHz/24bit(MAX)

Lossy compression:

MP3,  WMA, OGG...