ViewSonic PX748-4K 4K UHD Projector with 4000 Lumens 240 Hz 4.2ms HDR Support Auto Keystone Dual HDMI and USB-C for Home Theater Day and Night, Stream Netflix with Dongle (3 YEARS WARRANTY BY KARIA TECHOLOGY PTE LTD)

NATIVE RESOLUTION

3840x2160

DMD TYPE

DC3

BRIGHTNESS

4000 ANSI Lumens

CONTRAST RATIO WITH SUPERECO MODE

12000:1

DISPLAY COLOR

1.07 Billion Colors

LIGHT SOURCE TYPE

Lamp

LIGHT SOURCE LIFE (NORMAL)

4000

LIGHT SOURCE LIFE (HOURS) WITH SUPERECO MODE

20000

LAMP WATT

240W

LENS

F=1.94-2.12, f=12-15.6mm

PROJECTION OFFSET

120%+/-6%

THROW RATIO

1.13-1.47

OPTICAL ZOOM

1.3x

DIGITAL ZOOM

0.8x-2.0x

IMAGE SIZE

30"-300"

THROW DISTANCE

0.75m~9.76m (100"@2.50m)

KEYSTONE

H:+/-40° , V:+/-40°

LENS SHIFT V. RANGE

Up to 20% (Digital)

LENS SHIFT H. RANGE

Up to 20% (Digital)

AUDIBLE NOISE (NORMAL)

33dB

AUDIBLE NOISE (ECO)

28dB

INPUT LAG

4.2ms

RESOLUTION SUPPORT

VGA(640 x 480) to 4K(3840 x 2160)

HDTV COMPATIBILITY

480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160P

HORIZONTAL FREQUENCY

15K-135KHz

VERTICAL SCAN RATE

23-240Hz

HDMI

2 (HDMI 2.0b, HDCP 1.4/2.2)

USB TYPE C

1 (5V/ 2A)

AUDIO-OUT (3.5MM)

1

SPEAKER

10W

USB TYPE A (POWER)

1 (5V/ 1.5A)

12V TRIGGER (3.5MM)

1

RS232 (DB 9-PIN MALE)

1

RJ45 (LAN CONTROL)

1

POWER SUPPLY VOLTAGE

100-240V+/- 10%, 50/60Hz (AC in)

POWER CONSUMPTION

Normal: 310W Standby: <0.5W

OPERATING TEMPERATURE

0~40℃

NET (KG)

2.8kg

PHYSICAL (INCH)

312x222x108mm

POWER CORD

1

USB-C CABLE

1

REMOTE CONTROL

1 (w/ backlit)

QSG

Yes

LAMP/LIGHT SOURCE

RLC-127

CARRY BAG

PJ-CASE-008

OSD LANGUAGE

English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese, Japanese, Turkish, Portuguese, Finnish, Indonesian, India, Arabic, Vietnamese, Greek, Total 23 languages

WARRANTY

3 Years Warranty