Viewsonic PX728-4KBlack
Viewsonic

PX728-4K

Projectors
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Finish · Black
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Key specs
Brightness
2000 ANSI lumens
Highlights

Specs that matter

Display
Resolution
UHD 4K (3840x2160)
Brightness
2000 nits
Body
Weight
6.17 lb (2.8 kg)
Dimensions
312 × 222 × 108 mm
Colors
Black
At a glance

Product highlights

Verified attributes, grouped for quick scanning.

Weight6.17 lb (2.8 kg)312 × 222 × 108 mm
64 attributes · See all specifications
Price & availability

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Product data

Full specifications

64 attributes, grouped for quick scanning. Spot a wrong value? Hit the next to it.

Number of built-in speakers
1″
Brightness
2000 ANSI lumens
Supported graphics resolutions
640 x 512, 640 x 640, 640 x 160, 640 x 352, 640 x 360, 640 x 400, 640 x 480 (VGA), 640 x 544, 640 x 576, 640 x 960, 704 x 480, 704 x 576, 720 x 350, 720 x 400, 720 x 480, 720 x 576, 720 x 720, 752 x 582, 768 x 432, 768 x 448, 768 x 494, 768 x 576, 800 x 448, 800 x 450, 800 x 480 (WVGA), 800 x 500, 800 x 592, 800 x 600 (SVGA), 832 x 624, 832 x 642, 848 x 480, 854 x 480 (WVGA), 900 x 720, 960 x 960, 960 x 480, 960 x 540, 960 x 576, 960 x 720, 1024 x 576 (WSVGA), 1024 x 600, 1024 x 640, 1024 x 768 (XGA), 1024 x 800, 1032 x 452, 1056 x 144, 1080 x 1080, 1152 x 864 (XGA+), 1152 x 870, 1200 x 1600, 1200 x 1920, 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 768, 1280 x 800 (WXGA), 1280 x 800, 1280 x 960, 1280 x 1280, 1284 x 560, 1296 x 732, 1360 x 768 (WXGA), 1366 x 480, 1366 x 760, 1366 x 768, 1366 x 768, 1368 x 768, 1376 x 768, 1400 x 1050 (SXGA+), 1400 x 1080, 1400 x 900, 1440 x 1050, 1440 x 1080, 1440 x 234, 1440 x 900 (WXGA+), 1440 x 900, 1440 x 912, 1536 X 6144, 1536 x 2048, 1536 x 1536, 1600 x 1200 (UXGA), 1600 x 1280, 1600 x 600, 1600 x 900, 1600 x 904, 1680 x 1050 (WSXGA+), 1680 x 1056, 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 1920 x 1440, 1920 x 1600, 1920 x 2160, 1920 x 480, 1920 x 502, 1920 x 1920, 1920 x 720, 1920 x 832, 2032 x 1920, 2048 x 1080, 2048 x 1152, 2048 x 1280, 2048 x 1520, 2048 x 1536 (QXGA), 2048 x 1640, 2048 x 2560, 2048 x 2048, 2192 x 2192, 2304 x 1296, 2304 x 1728, 2520 x 1520, 2550 x 1440, 2560 x 1080, 2560 x 1440, 2560 x 1600 (WQXGA), 2560 x 1656, 2560 x 1920, 2560 x 1944, 2560 x 2048, 2592 x 1520, 2592 x 1944, 2640 x 2640, 2688 x 1512, 2688 x 1520, 2800 x 2100, 2880 x 1264, 2880 x 1620, 2880 x 2880, 2880 x 2160, 2944 x 1656, 2992 x 2244, 3072 x 1728, 3072 x 2048, 3200 x 1800, 3264 x 2448, 3280 x 2048, 3440 x 1440, 3648 x 2736, 3840 x 1200, 3840 x 2160
Contrast ratio (typical)
12000:1
Product type
Short throw projector
Noise level
33 dB
Number of colours
1.07 billion colours
AC input frequency
50 - 60 Hz
AC input voltage
100 - 240 V
Power consumption (standby)
0.5 W
Power consumption (typical)
310 W
Hdmi Version
2.0b
Supported Video Modes
480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Noise level (economic mode)
28 dB
Offset
120%
Vertical lens shift range
0 - 20%
Horizontal lens shift range
0 - 20%
Throw ratio
1.13 - 1.47
Zoom capability
Yes
Aperture range (F-F)
1.94 - 2.12
Focal length range
12 - 15.6 mm
Lamp power
240 W
Service life of light source (economic mode)
20000 h
Service life of light source
4000 h
Light source type
Lamp
Harmonized System (HS) code
8,528,620,000
Products per master (outer) case
1 pc(s)
Pallet gross height
190.2 cm
Pallet gross width
100.8 cm
Pallet gross length
83.4 cm
Number of OSD languages
23
On Screen Display (OSD) languages
Arabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Hindi, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Thai, Turkish, Vietnamese
On Screen Display (OSD)
Yes
RMS rated power
10 W
Built-in speaker(s)
Yes
Ethernet LAN
Yes
Operating temperature (T-T)
0 - 40 °C
Colors
Black
Serial interface type
RS-232
Cables included
AC, USB Type-C
Remote control included
Yes
Package weight
4 kg
Package height
297 mm
Package depth
168 mm
Package width
415 mm
Height
108 mm
Depth
222 mm
Width
312 mm
HDCP
Yes
HDMI ports quantity
2
Keystone correction, vertical
40°
Keystone correction, horizontal
40°
Vertical scan range
23 - 240 Hz
Horizontal scan range
15 - 135 kHz
Projector native resolution
UHD 4K (3840x2160)
Projector brightness
2000 ANSI lumens
Projection distance
0.75 - 9.76 m
Screen size compatibility
762 - 7620 mm (30 - 300")
Ethernet LAN (RJ-45) ports
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
1
USB 2.0 ports quantity
1
Market Positioning
Home cinema
Power Source
AC
Full HD
Yes
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Viewsonic PX728-4K Specs, Price & Features | Gadget Clash