Optoma ES551
Optoma ES551
Top 33%140 points
Top 33%
Top specs and features

Optoma ES551: 23 facts and highlights

1. width

280mm
LG PG65U: 60mm

2. height

90mm
Elmo BOXi T-350: 17mm

3. weight

2.2kg
Celluon PicoPro: 181g

4. volume

5796cm³
Celluon PicoPro: cm³

5. resolution

800 x 600px
Sony VPL-VW350ES: 4096 x 2160px

6. 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

7. 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

8. 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 2W
Optoma EH501: 2 x 15W

9. maximum projection size

The maximum size of image that a device can project without compromising quality.
300.04"
InFocus IN5544: 603"

10. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Optoma ES551
84% have it

11. ANSI lumens

The light projected by the device is brighter, i.e. it has a higher ANSI lumens measurement.
2800cd/m²
Panasonic PT-DZ20K: 20000cd/m²

12. audible noise

Audible noise is the noise that a device produces while in operation. Reduced audible noise improves quality.
30dB
Dream Vision Yunzi 1: 19dB

13. thickness

230mm
Celluon PicoPro: 12.7mm

14. can be controlled remotely

A remote control allows you to control the device remotely. The remote control can be included or optional.
Optoma ES551
85% have it

15. power consumption operation

How much power the device consumes when it's switched on.
233W
JVC DLA-X30: 0.8W

16. lamp life

This shows the lifespan of the light source. Beamers need to have their lamps (light source) replaced every now and then.
5000h
Vivitek Qumi Q7: 30000h

17. has manual focus

This allows to manually set the focus.
Optoma ES551
71% have it

18. 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

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.
85Hz
Panasonic PT-AE7000U: 480Hz

20. USB ports

With more USB ports, you are able to connect more devices.
1
Optoma EH501: 4

21. 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

22. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Optoma ES551
83% have it

23. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Optoma ES551
13% have it

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