| Brand |
Viewsonic |
| EAN |
0766907008951 |
| ASIN |
B096HBWRGT |
| MPN |
PX748-4K |
| SKU |
PX748-4K |
| Audio L/R out |
1 |
| Cable lock slot type |
Kensington |
| Colour |
White |
| Contrast ratio |
12000:1 |
| Depth |
108 mm |
| Harmonized System HS code |
85286200 |
| HDMI version |
2.0 |
| Height |
222 mm |
| Horizontal scan range |
15 - 129 kHz |
| Keystone correction horizontal |
40° |
| Lamp power |
240 W |
| Light source type |
Lamp |
| Market positioning |
Home cinema |
| Native aspect ratio |
16:9 |
| Number of colours |
1.07 billion colours |
| Operating relative humidity |
0 - 90 % |
| Operating temperature |
0 - 40 °C |
| Power consumption |
310 W |
| Power consumption (StandBy) |
0.5 W |
| Power source |
AC |
| Projection distance |
0.75 - 9.76 m |
| Projection technology |
DLP |
| Projector brightness |
4000 ANSI lumens |
| Projector native resolution |
2160p (3840x2160) |
| RMS rated power |
10 W |
| Screen size compatibility |
762 - 7620 mm (30 - 300") |
| Serial interface type |
RS-232 |
| Service life of light source (economic mode) |
20000 h |
| Throw ratio |
1.13 - 1.47 |
| Vertical scan range |
23 - 240 Hz |
| Width |
312 mm |