BenQ HT3050 vs ViewSonic PJD7820HD review

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Rating 5 5

Common

Product

BenQ HT3050
ViewSonic PJD7820HD

Model

HT3050
PJD7820HD

Brand

BenQ
ViewSonic

Rating

4.5

Reviews

319

Translation properties

Projection system

DLP
DLP

Native resolution

1920 x 1080
1920 x 1080

Aspect ratio

16:9
16:9

Pixel number

8300000
480000

Brightness

2000 lumens
3000 lumens

Color reproduction

1.07 billion
1.07 billion

Contrast ratio

15000:1
15000:1

Throw ratio range

1.15 - 1.5
1.15 - 1.5

Lamp

Lamp type

240 W
210 W

Lamp life

Normal mode

3500
4000

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 - 1.3

Interface

HDMI

3
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

20 W
2 W

Sound type

stereo
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

Horizontal +- 30 degrees
Vertical +- 40 degrees

Keystone correction auto

Vertical +- 30 degrees

Operating distance

19 ft
19 ft

Security functions

Audible noise

Normal mode

29 dBA
35 dBA

Eco mode

27 dBA
29 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

11.7 x 9.2 x 3.2 inches
3.3 x 8.7 x 10.6 inches

Product weight

8.1 pounds
4.6 pounds

BenQ HT3050 overview

We've tested most popular Home theater projectors, analysed all technical characteristics and features to find the Best Projectors 2020