Avetron Notion Series 75-Inch 4K UHD Smart Interactive Whiteboard, Android 13.0
Display:
Screen Size Options: 75"
Resolution: 3840 × 2160 (4K UHD)
Screen Type: D-LED
Response Time: 8 ms
Refresh Rate: 60 Hz
Brightness: ≥ 350 cd/m²
Display Color: 1.07 Billion
Pixel Pitch: 0.372 (H) × 0.372 (V)
Contrast Ratio: 1200:1 (Typ.)
Viewing Angle: 178° (H) / 178° (V)
Panel Lifetime: 50,000 Hours
Active Display Area (mm):
65": 1428.48 × 803.52
75": 1649.66 × 927.93
86": 1895.04 × 1065.96
Touch System:
Sensing Type: Infrared Touch Frame
Touch Points: 40-Point Multi-Touch
Touch Response Time: 8 ms
Touch Resolution: 32768 × 32768
Touch Accuracy: ±1 mm
Supported OS (Multi-Touch): Windows 11 / 10 / 8 / 7, Android
Supported OS (Single Touch): Windows XP, Linux, macOS, Chrome OS
Connection Type: USB
Android System:
Chipset: Amlogic A311D2
CPU Architecture: Cortex-A73 + Cortex-A53
CPU Frequency: Up to 2.2 GHz (A73) / 2.0 GHz (A53)
CPU Cores: Quad-Core A73 + Quad-Core A53 (8 Cores)
GPU: Mali-G52 MP8
RAM: 8 GB
Storage (ROM): 128 GB
Operating System: Android 13.0
Power & Audio:
Power Input: AC 100–240 V, 50/60 Hz
Power Consumption (Without OPS): 300 W
Standby Power: < 0.5 W
Audio Output: 2 × 15 W Speakers (8 Ω)
OPS Power Output: DC 18 V / 5 A
Wireless Connectivity:
Wi-Fi Chipset: MediaTek MT7663B
Wi-Fi Frequency: 2.4 GHz / 5 GHz
Wi-Fi Standard: IEEE 802.11 a/b/g/n/ac
Bluetooth: 2.1 + EDR / 4.2 / 5.1
Audio System:
Speaker Type: Built-in
Output Power: 15 W × 2
Display Connectors:
HDMI IN: 3
HDMI OUT: 1
DisplayPort IN: 1
Type-C: 2
VGA IN: 1
USB 2.0: 1
USB 3.0: 4
LAN: 2
TOUCH (USB): 4
AUDIO IN: 1
AUDIO OUT: 1
MIC IN: 1
SPDIF: 1
RS232 IN: 1
OPS Slot: 1
Accessories:
Remote Control: 1
Touch Pen: 2
Power Cord (3 m): 1
USB A-B Cable (3 m): 1
HDMI Cable (3 m): 1
Wall Mount: 1
Instruction Manual: 1