Quanta Computer Inc.
K72A device spec list
K72A
CPU
Rockchip RK3188 ,Quad-core Cortex A9 1.6G
System Memory
DDR3, 2G Bytes
Embedded Storage
e-MMC 16G Bytes
LCD
15.6” TFT LCD N156BGE-E32 with LED Backlight unit, 1366 x 768, eDP I/F
Touchscreen
Fortrend 15.6" CAP touch panel, 10 point multi-touch
I/O ports
USB x1 (2.0)
USB x2 (2.0) (replaced with HDMI-in x1)
micro-USB x1 (OTG)
HDMI-in x1 (replaced with USB x2)
Ethernet RJ45 x1
micro-SD x1
PWR Keyx1
3.5mm Headset Jack x1
Power Jack x1
WiFi
802.11b/g/n
Bluetooth
Bluetooth 4.0, Compatible with BT3.0, BT2.1+ EDR. Not support Bluetooth
3.0HS.
NFC
NFC reader
Card Reader
Micro SD
Compatible with SD3.0, MMC ver4.41
Max. Capacity: 64G Bytes
Sensor
G-sensor x1
Light Sensor x1
Camera
CMOS 1/3.2" Sensor OV5680
5M (2592 x 1944), auto-focused
Up-Down Tilt
Output image format: H.264, VP8, MJPG, YUV
Frame rate: 30fps
Audio Codec
Realtek ALC5639
Class D Amp
TI TPA3113D2PWPR
Speaker
Speaker (L/R) 5 Watt x2
Impedance : 4
Ω
Fo = 140±28 Hz
Frequency : Fo~20k Hz
SPL = 77±3dB@1W,1Meter
Internal Mic
Omnidirectional analog x1
Sensitivity : -32dB±3
Output impedance : 2.2k
Ω
Frequency: 100 ~ 20k Hz
AC to DC Power Module
Embedded; 19V/1.58A
Button/Switch
Power Switch x1 with blue LED on rear I/O
Call button with capacitive switch on front panel
Volume key (up/down) with capacitive switch on front panel
Indicators
Call button Light(White)
Power-on Light(Blue)
Breath Light(Blue/Green/Orange)
Power
Input 100~240V~1.1A, 50/60Hz
