Optoma EX7155e
Optoma EX7155e
Top 36%133 points
Top 36%
Top specs and features

Optoma EX7155e: 25 facts and highlights

1. width

220mm
LG PG65U: 60mm

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

1024 x 768px
Sony VPL-VW350ES: 4096 x 2160px

4. audible noise

Audible noise is the noise that a device produces while in operation. Reduced audible noise improves quality.
36dB
Dream Vision Yunzi 1: 19dB

5. audio input ports

More audio input ports mean that more audio devices such as microphones and keyboards can be connected at once.
1
BenQ LW61ST: 4

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.
311.1"
InFocus IN5544: 603"

8. lenses

A bigger variety of brand lenses means that you have more options and can find one that suits your needs.
2
Sony VPL-VW60: 11

9. weight

1.4kg
Celluon PicoPro: 181g

10. ANSI lumens

The light projected by the device is brighter, i.e. it has a higher ANSI lumens measurement.
3000cd/m²
Panasonic PT-DZ20K: 20000cd/m²

11. height

71mm
Elmo BOXi T-350: 17mm

12. thickness

178mm
Celluon PicoPro: 12.7mm

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.
1 x 1W
Optoma EH501: 2 x 15W

16. power consumption operation

How much power the device consumes when it's switched on.
280W
JVC DLA-X30: 0.8W

17. lamp life

This shows the lifespan of the light source. Beamers need to have their lamps (light source) replaced every now and then.
2000h
Vivitek Qumi Q7: 30000h

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.
87Hz
Panasonic PT-AE7000U: 480Hz

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.
1
NEC NC1200C: 4

22. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
1
Panasonic PT-AE8000U: 3

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.
0
BenQ MS504: 6

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.
1.15:1
Epson PowerLite Pro Cinema 6030UB: 2.1:1

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