72points

Casio XJA251

62points

ViewSonic PJD6531W

Comparison winner
Casio XJA251
ViewSonic PJD6531W
vs
vs

30 facts in comparison

Casio XJA251 vs ViewSonic PJD6531W

Casio XJA251
ViewSonic PJD6531W
Casio XJA251
ViewSonic PJD6531W

Why is Casio XJA251 better than ViewSonic PJD6531W?

  • 8mm thinner
    210mmvs218mm
  • 61.46% less body volume
    2681.91cm³vs6958.56cm³
  • Has lens shift
  • 2.2kg lighter
    2.3kgvs4500g
  • 71mm shorter
    43mmvs114mm
  • Has motorized focus
  • 0.6W lower power consumption on standby
    0.4W vs1W
  • 35W lower power consumption on operation
    270W vs305W

Why is ViewSonic PJD6531W better than Casio XJA251?

  • 17mm narrower
    280mmvs297mm
  • 200cd/m² brighter light output
    3200cd/m²vs3000cd/m²
  • 9W more audio output power
    2 x 5Wvs1 x 1W
  • Displays 3D with glasses
  • 1dB less audible noise
    34dBvs35dB
  • 11.11% higher static contrast ratio
    2000:1vs1800:1
  • 1 more component ports
    2vs1

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Top specs and features

relevant

General info

1.width

297mm

280mm

Best

LG PG65U

60mm

2.thickness

210mm

218mm

Best

Celluon PicoPro

12.7mm

3.volume

2681.91cm³

6958.56cm³

Best

Celluon PicoPro

147.48cm³

4.audible noise

35dB

34dB

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

Best

Dream Vision Yunzi 1

19dB

5.weight

2.3kg

4.5kg

Best

Celluon PicoPro

181g

6.lamp life

20000h

4000h

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

relevant

Projection quality

1.resolution

1280 x 800px

1080 x 720px

Best

Sony VPL-VW350ES

4096 x 2160px

2.has motorized zoom
Casio XJA251
ViewSonic PJD6531W

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.

3.ANSI lumens

3000cd/m²

3200cd/m²

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

Best

Panasonic PT-DZ20K

20000cd/m²

4.displays 3D with glasses
Casio XJA251
ViewSonic PJD6531W

The device displays 3D images which you can only see with special 3D glasses. Unlike glasses-free 3D displays, the screens of these devices have larger viewing angles.

5.has lens shift
Casio XJA251
ViewSonic PJD6531W

The lens shift feature on a device allows the optical lens to be physically shifted up and down (vertical) or left and right (horizontal).

6.lenses

1

1

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

Best

Sony VPL-VW60

11

relevant

Connectivity

1.HDMI ports

1

1

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

Best

Panasonic PT-AE8000U

3

2.has a VGA connector
Casio XJA251
ViewSonic PJD6531W

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

3.component ports

1

2

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

Best

BenQ MS504

6

4.has a HDMI output
Casio XJA251
ViewSonic PJD6531W

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

5.composite ports

1

1

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

Best

NEC NC1200C

4

6.has a DVI connector
Casio XJA251
ViewSonic PJD6531W

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

For example

JVC DLA-X700RBE

relevant

Features

1.audio output power

1 x 1W

2 x 5W

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

Best

Optoma EH501

2 x 15W

2.audio input ports

1

0

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

Best

BenQ LW61ST

4

3.has a socket for a 3.5 mm audio jack
Casio XJA251
ViewSonic PJD6531W

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

4.can be controlled remotely
Casio XJA251
ViewSonic PJD6531W

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

relevant

Miscellaneous

1.has a 24p cinema mode
Casio XJA251
ViewSonic PJD6531W

24p is a video format (24 frames per second) traditionally used in cinema. Nowadays, it is used to create film-like motion characteristics.

For example

Panasonic PT-AE8000U

Top 10 projectors

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