description

backlight

dled backlight

panelsize

75"

resolution

3840*2160

brightness(cd/m²)

350

contrastratio

1200:1

responsetime(ms)

8

colorsupport

1.07 billion colors

viewingangle(h/v)

178°/178°

system

description

cpu

amlogic t982 4*a55 and mali g52 gpu

cpufrequency

1.9ghz

ram/rom

ddr4: 4gb emmc: 32gb

systemcompatibility

android 13.0

touch

description

touchcontrol

contactless ir sensor, supports 32‑point touch，20‑point write

touchprecision(mm)

±1

recognizableobject

5 points, 3mm

glass

4mm tempered glass, level 7 on mohs hardness scale, anti‑glare

touchresponsetime(ms)

≤6

touchscreeninput

opaque objects (e.g. fingers, pens)

interface

description

videoinput

3*hdmi in(4k)、1*vga in、1*av in、1*ypbpr in、1*dp in

videooutput

1*av out、1*hdmi out(4k)

audioinput

1*mic_in

audiooutput

1*earphone、1*coaxial audio output interface(coax)

otherinterfaces

1*rs232、3*front usb 3.0、1*on‑board usb 2.0、1*on‑board usb 3.0、2*touch usb、1*type‑c、1*tf card

network

1*lan out、1*lan in

audio

description

speaker

left channel : 1*treble (5w) + 1*bass (15w)
right channel : 1*treble (5w) + 1*bass (15w)

wi-fi

description

wificonfiguration

wi‑fi 5+wi‑fi 6, supports 5g/2.4g

wifiperformance

30m² coverage, 20m transmission distance in open space

bluetooth

description

bluetoothversion

5.2

bluetoothperformance

10m transmission distance in open space

osd

description

multi-language

23 (simplified chinese, traditional chinese, japanese, german, english, spanish, french, italian, portuguese, russian, korean, vietnamese, ukrainian, hungarian, polish, thai, arabic, kazakh, bulgarian, galician, catalan, uzbek, indonesian)

vesa

description

wallmounthole(mm)

600*400

wallmountscrew

4‑m8 screw hole

camera

description

cameraresolution

13mp (4160*3120)

fov

118°/94°/75°

microphone

description

microphone

8 array microphone

pickupdistance(m)

8m

general

description

powersupply

ac 100 to 240v, 50/60hz

overallpowerconsumption（w）

291.5 (without ops)

standbypowerconsumption（w）

＜0.5

productdimensions（w*h*d）（mm）

1720*1049*89

packagedimensions（w*h*d）（mm）

1860*1173*212

weight（kg）

net weight: 53.0
gross weight: 60.5

operatingtemperature

0°c to 50°c

operatinghumidity

10% to 90% rh, non‑condensing

storagetemperature

‑20°c to 60°c

storagehumidity

0% to 95% rh, non‑condensing

accessoriesincluded

1*power cable、2*touch pen、1*quick guide、1*ir remote controller、1* wall mounting bracket