21.5 Inch Android Capacitive Touch PC 2G RAM 16G ROM OBT215PTK-RK3288
Model Number OBT215PTK-RK3288
Total parameter Diagonal Size 21.5 inch a-Si TFT-LCD, LCM
Aspect Ratio 16:9
Enclosure Color Black
Speakers Two 5W internal speakers (Option)
Mechanical Unit Size (WxHxD mm) 515x310x54.9mm
VESA Holes (mm) 75×75,100×100
Computer CPU Rockchip RK3288 Quad-Core, Cortex-A17
GPU Quad-Core GPU Mail-T764
Dominant Frequency 1.8 GHz
Memory (RAM) 2GB (Optional 4GB)
Storage EMMC 16GB (Optional 32GB/64GB)
USB 2 x USB 2.0
LAN LAN (RJ45) 10M/100M Adaptive Ethernet *1
HDMI HDMI *1
Wi-Fi WIFI, BT4.0 *1
4G Module Mini PCI-E (Optional)
Real Time Clock Support Real Time Clock
Timer switch Support Timer Switch
OS Android 7.1.2
System Upgrade Support SD card / Computer update
Other Optional Functions GPS
RS232
RS485
Speakers
Camera
TFT
LCD Panel Active Area(mm) 476.64(H)×268.11(V) mm
Resolution 1920(RGB)×1080   [FHD]
Dot Pitch(mm) 0.098×0.294 mm
Viewing angle(Typ.)(CR≥10) 89/89/89/89 (Typ.)(CR≥10)
Contrast  (Typ.) (TM) 3000:1 (Typ.) (TM)
Brightness (typical) LCD Panel: 250 nits
PCAP: 220 nits
Response Time (Typ.)(Tr/Td) 13/5 (Typ.)(Tr/Td)
Support Color 16.7M , 72% (CIE1931)
Backlight MTBF(hr) WLED  [15S4P] , 30K hours
Touchscreen Type PCAP Touch, Capacitive Touch Screen
Multi touch 10 Touch Points
Power Power Consumption (W) DC 12V /5A ,DC head 5.0×2.5MM
Input Voltage 100-240 VAC, 50-60 Hz
MTBF 50000 hr at 25°C
Environment Operating Temp. 0~50°C
Storage Temp. -20~60°C
Operating RH: 20%~80%
Storage RH: 10%~90%
Accessories Included 1 x Power Adapter,1 x Power Cable, Rear Mount brackets
Optional Wall Mount, Floor Stand/Trolley, Ceiling Mount, Table Stand
Warranty Warranty Period 1 Year Free Warranty
Technical Support Lifetime
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