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Optoma EX7155e
Optoma EX7155e
Top 46%147 points
Top 46%
Top specs and features

Optoma EX7155e review: 25 facts and highlights

1. resolution

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

2. 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

3. width

220mm
LG PG65U: 60mm

4. 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

5. 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

6. 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

7. 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
54% have it

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. 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

10. 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

11. height

71mm
Elmo BOXi T-350: 17mm

12. thickness

178mm
Celluon PicoPro: 12.7mm

13. maximum projection size

The maximum size of image that a device can project without compromising quality.
311.1"
InFocus IN5544: 603"

14. weight

1.4kg
Celluon PicoPro: 181g

15. 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. 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

17. power consumption operation

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

18. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Optoma EX7155e
84% 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 manual focus

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

21. USB ports

With more USB ports, you are able to connect more devices.
1
Optoma UHD51A: 4

22. 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

23. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Optoma EX7155e
14% 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

A projector zoom allows you to increase or decrease the size of the projected image without moving the projector. The most common zoom ratio among today's projectors is 1.2, which means 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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