The Nebula Lite 21.5inch Touchscreen Computer is a robust, Android 11-powered all-in-one kiosk designed for commercial use. With a Quadcore ARM Cortex A53 processor, 2GB RAM, and 16GB storage, it supports applications like retail e-catalogs, self-service kiosks, employee access control, and digital signage. Features include optional POE, 4G capability, RFID/NFC, and a free STAROS kiosk lockdown app for secure operation. Its durable design, multi-touch display, and versatile mounting options make it ideal for continuous public use in various settings.
 
Display Specifications
Size: 21.5 inches
Resolution: 1920 x 1080
Brightness: 250 cd/m²
Contrast Ratio: 3000:1
Aspect Ratio: 16:9
Active Display Area: 476.64 × 268.11 mm
Viewing Angle: 89°/89°/89°/89°
Response Time: 7ms
                                                                                                                 
 
Touchscreen Specifications
Touch Technology: G+G (Glass + Glass) 10-point capacitive touch
Surface Hardness: ≥ 6H
Touch Method: Finger touch, capacitive stylus
Transparency: ≥ 85%
Touch Glass Thickness: 2.95 mm (excluding sensor thickness)
Bonded Panel: No
                                                                                                                 
 
Processor and Memory
CPU: Quad Core ARM Cortex A53 @1.5GHz
RAM: 2GB LPDDR4
ROM (Storage): 16GB eMMC Flash
Operating System: Android 11
                                                                                                                 
 
Multimedia Support
Video Formats: H.265, VP8, RV, WMV, AVS, H.263, MPEG4 (up to 4K decoding), HTML5, Flash 10
Audio Formats: MP3, WMA, AAC, etc.
Image Formats: JPEG, BMP, PNG
Speaker: 2 x 5W
Camera: 2 MP
Microphone: x1
Sensor: N/A
                                                                                                                   
 
Connectivity
Wi-Fi: 802.11 a/b/g/n/ac 2.4GHz & 5GHz (Dual antenna)
Bluetooth: BT 5.0
Ethernet: 10/100 LAN POE
I/O Ports: RJ45 x 1, TF slot x 1, TYPE C x 1(onlyOTGupgrade, USB2.0 x 1, 3.5mm audio x 1, DC x 1
                                                                                                                  
 
Power
Power Supply: External DC 12V 5A
Power Usage: 12.6W typical, 2.5W stand by, 0.5W off mode
Power over Ethernet (PoE): Not Supported, Only Power In
                                                                                                                   
 
Regulatory and Compliance
Regulations: FCC, CE, UKCA, RoHS support
REACH SVHC: Does not contain SVHC above 0.1% (e.g., lead)
                                                                                                                   
 
Packaging and Shipping
Included in Box: Nebula Tablet, power adapter, power cable
Dimensions (L x W x H): 535 x 46 x 326mm
Weight: 4.9kg
Box Size (Per Unit): 583 x 115 x 382mm
Master Box Size: 604 x 365 x 406mm
Master Box Weight: 17.5kg
Pieces per Carton: 3 pieces