BenQ HT2050 vs Optoma HD142X review

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Comparison chart

BenQ HT2050
Optoma HD142X

Common

Model

HT2050
HD142X

Brand

BenQ
Optoma

Rating on Amazon

4.5
4.3

Reviews on Amazon

311
764

Translation properties

Projection system

DLP
DLP

Native resolution

1920 x 1080
1920 x 1080

Aspect ratio

16:9
16:9

Pixel number

8300000
1024000

Brightness

2200 lumens
3000 lumens

Color reproduction

1.07 billion
1073.4 million

Contrast ratio

15000:1
23000:1

Throw ratio range

1.15 - 1.5
1.48 - 1.6

Lamp

Lamp type

240 W
195 W

Lamp life

Normal mode

3500
5000

Eco mode

5000
6000

Lens

F-number

2.59 - 2.87
2.5 - 2.67

Focal length

16.88 - 21.88 mm
21.86 - 24 mm

Lens shift

Vertical + 10%

Zoom ratio

1.0 - 1.3
1.0 - 1.1

Interface

HDMI

2
2

D-sub 15pin

1
1

Composite video (RCA)

1
1

Audio L/R (RCA)

1
1

Audio out (Mini Jack)

1
1

USB (Type A)

1
1

USB (Type mini-B)

1
has not

RS232 (DB-9pin)

1
has not

Sound

Integrated speaker

Speaker power

10 W
10 W

Sound type

mono
mono

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

Vertical +- 40 degrees
Vertical +- 40 degrees

Keystone correction auto

Operating distance

19 ft
19 ft

Security functions

Audible noise

Normal mode

29 dBA
28 dBA

Eco mode

27 dBA

Operating temperature

Min

5 C
5 C

Max

35 C
40 C

Features

Color

white
black

Wireless

Remote control

Mouse functions

Warranty

1 Year
1 Year

Dimensions

Product size

14.9 x 4.8 x 10.9 inches
9 x 11.7 x 3.7 inches

Product weight

7.27 pounds
5.5 pounds