LG PF50KA vs ViewSonic PX706HD review

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Rating 5 5

Common

Product

LG PF50KA
ViewSonic PX706HD

Model

PF50KA
PX706HD

Brand

LG
ViewSonic

Rating

Reviews

Translation properties

Projection system

DLP
DLP

Native resolution

1920 x 1200
1920x1080

Aspect ratio

16:9
16:9

Pixel number

1296000

Brightness

600 lumens
3000 lumens

Color reproduction

1.07 billion
1 billion

Contrast ratio

100000:1
22000:1

Throw ratio range

1.44:1
0.69 – 0.83

Lamp

Lamp type

240 W

Lamp life

Normal mode

30000
4000

Eco mode

30000
15000

Lens

F-number

2.6 – 2.78

Focal length

2.6 - 12.24 mm

Lens shift

Zoom ratio

1.0 - 1.2

Interface

HDMI

2
2

D-sub 15pin

has not
has not

Composite video (RCA)

has not
has not

Audio L/R (RCA)

has not
has not

Audio out (Mini Jack)

1
1

USB (Type A)

1
1

USB (Type mini-B)

1
1

RS232 (DB-9pin)

has not
1

Sound

Integrated speaker

Speaker power

2
5 W

Sound type

stereo

Resolution support

640 x 480

1024 x 768

1280 x 800

1400 x 1050

1920 x 1080

Video compatibility

NTSC

PAL

SECAM

3D

Settings

Keystone correction manual

has not
vertical +-40 degrees

Keystone correction auto

has not
has not

Operating distance

19 ft

Security functions

Audible noise

Normal mode

30 dBA

Eco mode

25 dBA
27 dB

Operating temperature

Min

0 C

Max

40 C

Features

Color

white
white

Wireless

Remote control

Mouse functions

Warranty

1 Year
3 year

Dimensions

Product size

1.9 x 6.7 x 6.7 inches
4.53 x 11.53 x 8.66 inches

Product weight

2.2 pounds
5.95 pounds

LG PF50KA overview

ViewSonic PX706HD overview

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