BenQ HT2050 vs Optoma H183X review

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Comparison chart

BenQ HT2050
Optoma H183X

Common

Model

HT2050
H183X

Brand

BenQ
Optoma

Rating on Amazon

4.5
4.1

Reviews on Amazon

311
82

Translation properties

Projection system

DLP
DLP

Native resolution

1920 x 1080
1280 x 800

Aspect ratio

16:9
16:9

Pixel number

8300000
1024000

Brightness

2200 lumens
3200 lumens

Color reproduction

1.07 billion
1073.4 million

Contrast ratio

15000:1
25000:1

Throw ratio range

1.15 - 1.5
1.55 - 1.73

Lamp

Lamp type

240 W
195 W

Lamp life

Normal mode

3500
3500

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
1

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
has not

USB (Type mini-B)

1
1

RS232 (DB-9pin)

1
1

Sound

Integrated speaker

Speaker power

10 W
2 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

Eco mode

27 dBA
26 dBA

Operating temperature

Min

5 C
5 C

Max

35 C
40 C

Features

Color

white
white

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 3.8 inches

Product weight

7.27 pounds
5.5 pounds