M7SILVER - Fiio Multimedia Player M7 Portable High-Resolution Lossless Audio Player Silver Retail

Name / Model No.
M7
Operating System
Deeply customized Android
CPU model
Exynos 7270 14nm
No. of cores
4
CPU operating frequency
1.4GHz
DAC
ES9018Q2C
Keyboard
Virtual QWERTY keyboard
Input method
Touchscreen
Special features
LDACFM radioclockgestures operation
User interface
Deeply customized /FiiO Music
Chips used
SoC: Samsung Exynos 7270 DAC: ES9018Q2C, FM chip: Si4705Bluetooth chip: SAMSUNG S5N5C10B01-6330 WiFi
N/A
Bluetooth
Bluetooth V4.2aptX/aptX-HD supported
USB
TYPE C USB2.0
LDAC
Supported Display size
3.2 inches
Number of colours
0.26 million colors
Display type
TFT
Viewable angle
Full-view
Resolution
480x800
Pixel density
292 ppi
Touchscreen
Yes RAM
768MB
Total ROM
4GB
Storage expansion type
Micro SD card
ROM available to user
2GB
Maximum storage expansion
512GB (only one micro SD card slot) Buttons
Side buttons + side volume wheel+ touchscreen
Custom key mapping
N/A
Headphone out
3.5mm standard headphone output jack (shared PO/LO)
Balanced output
N/A
Line out
3.5mm standard headphone output jack (shared PO/LO)
USB connection
TYPE C USB2.0charging / data transfer
Digital Coaxial/Optical out
N/A Color
Silver
Volume control
60 steps digital potentiometer
Recommended headphone impedance
16 to 100 OHM
Equalizer
10-band EQ (+/-6dB), 9 presets+custom preset
Treble boost
N/A
Bass boost
N/A
Balance control
+/-5 dB
Gain control
N/A
USB DAC
N/A USB power adapter
DC 5V/2A recommended
Battery
Internal 1880mAh Li-polymer battery
Charging indication
Red light indicatesblue light turns on after fully charged
Charging time
<2.5 hDC5V/2A
Battery indication
Yes (accurate battery % readings) 3.5mm headphone output:
larger or equal than20 h
Volume
15
Load
M3 open earbuds (27 OHM)
EQ
OFF
Screen
OFF
Test File
MP3 44.1kHz/16bit
Bluetooth output:
> 26 h
Volume
60
Load
32OHM
Test File
MP3 44.1kHz/16bit
Screen
OFF Firmware Upgrade
Supported via zip file placed in internal storage or micro SD card
(The product uses GPLv2 compliant firmware.)
Font size
N/A
Clock
Supported
Third-party apps support
N/A Output power
>20mW76MHz
>30mW108MHz
SNR
>50dBA76MHz
>70dBA108MHz
THD+N
< 0.3%76MHz
< 0.1%108MHz
Frequency response
20Hz to 4KHz-3dB
Covered region
76 - 108MHz THD+N
< 0.004% (1 kHz/10kOHM)
SNR
larger or equal than117dB (A-weighted)
Frequency response
20Hz to 90 kHz-3dB
Noise floor
< 3 uV
Channel separation
larger or equal than100dB (1 kHz)
Line level
> 1.2Vrms 10 kOHM/1 kHz Output power 1
larger or equal than70mW16OHM / THD+N < 1%)
Output impedance
< 2 OHM32OHM loaded
Output power 2
larger or equal than40mW32OHM /THD+N < 1%)
THD+N
< 0.004%
Frequency response
10Hz to 90 kHz-3dB
Peak output voltage
3.35 Vp-p
SNR
larger or equal than117dB (A-weighted)
Noise floor
< 3 uV Lossless:
DSDDSD64.dsf,.dff
APE - FAST192kHz/24bitMAX.
Apple Lossless192kHz/24bitMAX.
AIFF192kHz/24bitMAX.
FLAC192kHz/24bitMAX.
WAV192kHz/24bitMAX.
WMA LOSSLESS96kHz/24bitMAX.
Lossy compression:
AACMP3WMAOGG... Item Dimension (L inchxW inchxH inch)
7 x 4 x 2

Weight
1.00 lb

Warranty Information
Limited 1-Year Warranty on Mainframe, Limited 6-Month Warranty on Battery