55points

Optoma HD25-LV

80points

Optoma UHD51A

Optoma HD25-LV
Optoma UHD51A
Comparison winner
vs
vs

22 facts in comparison

Optoma HD25-LV vs Optoma UHD51A

Optoma HD25-LV
Optoma UHD51A
55
points
Optoma HD25-LV
80
points
Optoma UHD51A

Why is Optoma HD25-LV better than Optoma UHD51A?

  • 800cd/m² brighter light output
    ?

    3200cd/m²vs2400cd/m²
  • Has a remote control
    ?
  • 46mm thinner
    234mmvs280mm
  • 1 more audio input ports
    ?

    2vs1
  • 67mm narrower
    323mmvs390mm
  • Has stereo speakers
    ?
  • Displays 3D with glasses
    ?
  • 33mm shorter
    97mmvs130mm

Why is Optoma UHD51A better than Optoma HD25-LV?

  • 4x higher resolution
    ?

    3840 x 2160pxvs1920 x 1080px
  • 1 more HDMI ports
    ?

    2vs1
  • 9000h longer lamp life
    ?

    15000hvs6000h
  • Supports 4K resolution
    ?
  • Has a socket for a 3.5 mm audio jack
    ?
  • 0.1:1 bigger zoom ratio
    ?

    1.3:1vs1.2:1
  • Has lens shift
    ?
  • 3 more USB ports
    ?

    4vs1

Price comparison

General info

1.lamp life
?

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

Best

Vivitek Qumi Q7

30000h

6000h

15000h

2.width
?

Best

LG PG65U

60mm

323mm

390mm

3.weight
?

Best

Celluon PicoPro

181g

3.1kg

5.3kg

4.thickness
?

Best

Celluon PicoPro

12.7mm

234mm

280mm

5.height
?

Best

Philips PicoPix 2480

31.5mm

97mm

130mm

Projection quality

1.resolution
?

The resolution indicates the maximum amount of pixels that can be shown on the screen, expressed as the number of pixels on the horizontal axis and the number on the vertical axis. Show more

Best

Sony LSPX-A1

4096 x 2160px

1920 x 1080px

3840 x 2160px

2.ANSI lumens
?

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

Best

Sanyo PLC-XF47A

15000cd/m²

3200cd/m²

2400cd/m²

3.has motorized zoom
?

Motorized or power zoom lenses allow the user to remotely press a switch, for example on a remote control, causing the projector to automatically zoom in or out and correct the size of the image.

For example

Sony LSPX-A1

Optoma HD25-LV
Optoma UHD51A
4.Supports 4K resolution
?

Allows you to view in ultra-high definition.

Optoma HD25-LV
Optoma UHD51A
5.has manual focus
?

This allows to manually set the focus.

Optoma HD25-LV
Optoma UHD51A
6.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.

Best

Epson PowerLite Pro Cinema 6030UB

2.1:1

1.2:1

1.3:1

Connectivity

1.HDMI ports
?

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

Best

Sony LSPX-A1

3

1

2

2.has a VGA connector
?

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.

Optoma HD25-LV
Optoma UHD51A
3.USB ports
?

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

Best

Optoma UHD51A

4

1

4

4.has a HDMI output
?

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.

Optoma HD25-LV
Optoma UHD51A

Features

1.has a socket for a 3.5 mm audio jack
?

With a standard mini jack socket, you can use the device with most headphones. Show more

Optoma HD25-LV
Optoma UHD51A
2.Has a remote control
?

A remote control allows you to control the device remotely. The remote control can be included or optional.

Optoma HD25-LV
Optoma UHD51A
3.audio input ports
?

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

Best

Optoma EH501

3

2

1

4.has stereo speakers
?

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience. Show more

Optoma HD25-LV
Optoma UHD51A

Which are the best projectors?

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