SMART Technologies MX interactive whiteboard 165.1 cm (65") 3840 x 2160 pixels Touchscreen Silver USB / Bluetooth Product colour___Grey 0 interface

0 interface

315 mm Display diagonal (metric) 138 cm Pixel frequency (max) 594 MHz Haze rate 2% Vertical scan range 48 - 75 Hz Horizontal scan range 30 - 81 kHz RGB colour space NTSC Colour gamut 72% Ports & interfaces HDMI ports quantity 3 HDMI version 2

or driving microphone LEDs

5 cm (49") LED backlight Yes Panel type IPS LED backlighting type Direct-LED Display resolution 3840 x 2160 pixels Display brightness 500 cd/m² HD type 4K Ultra HD Touchscreen No Native aspect ratio 16:9 Response time 8 ms Contrast ratio (typical) 1100:1 Contrast ratio (dynamic) 1000000:1 Viewing angle

Forget fiddling with display settings

SMART Technologies MX interactive whiteboard 165.1 cm (65") 3840 x 2160 pixels Touchscreen Silver USB / Bluetooth Product colour___Grey 0 interface65", 16: 9, LED, 4K UHD, 400 cd m, Bluetooth 5. 2, 802. 11ax, 40000 g Display Display diagonal 165. 1 cm (65") Display brightness 400 cd m Display resolution 3840 x 2160 pixels HD type 4K Ultra HD Panel type LCD Native aspect ratio 16: 9 Response time 8 ms Touchscreen Yes Multi touch Yes Number of simultaneous touchpoints 40 Viewing angle, vertical 178 Viewing angle, horizontal 178 Computer system Operating system installed Android Operating system