Optoma EX7155e
Optoma EX7155e
Top 36%7 points
Top 36%
Top specs and features

Optoma EX7155e: 25 facts and highlights

1. width

2. can be controlled remotely

A remote control allows you to control the device remotely. The remote control can be included or optional.
Optoma EX7155e
85% have it

3. resolution

4. audible noise

Audible noise is the noise that a device produces while in operation. Reduced audible noise improves quality.

5. audio input ports

More audio input ports mean that more audio devices such as microphones and keyboards can be connected at once.

6. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Optoma EX7155e
53% have it

7. maximum projection size

The maximum size of image that a device can project without compromising quality.

8. lenses

A bigger variety of brand lenses means that you have more options and can find one that suits your needs.

9. weight

10. ANSI lumens

The light projected by the device is brighter, i.e. it has a higher ANSI lumens measurement.

11. height

12. thickness

13. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Optoma EX7155e
84% have it

14. audio output power

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

15. USB ports

With more USB ports, you are able to connect more devices.

16. power consumption operation

How much power the device consumes when it's switched on.

17. lamp life

This shows the lifespan of the light source. Beamers need to have their lamps (light source) replaced every now and then.

18. has manual focus

This allows to manually set the focus.
Optoma EX7155e
71% have it

19. refresh rate

The frequency at which the screen is refreshed. Higher frequency results in less flickering (less noise) and more natural movement representation in action-intense scenes.

20. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Optoma EX7155e
83% have it

21. composite ports

The more composite ports a device has, the more devices can be simultaneously connected, such as video game consoles and set-top boxes.

22. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

23. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Optoma EX7155e
13% have it

24. component ports

The more component ports a device has, the more devices can be simultaneously connected, such as video game consoles and set-top boxes.

25. zoom ratio

Projector zoom allows you to increase or decrease the size of the projected image without moving the projector. Bigger zoom ratio provides more flexibility. The most common zoom ratio among today's projectors is 1.2. With a 1.2 zoom ratio you can vary the image size by 20% by simply adjusting the zoom lens.

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