BenQ W1070 vs ViewSonic PJD7820HD review

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We've tested most popular Home theater projectors, analysed all technical characteristics and features to find the Best Projectors 2018

Comparison chart

BenQ W1070
ViewSonic PJD7820HD

Common

Model

W1070
PJD7820HD

Brand

BenQ
ViewSonic

Rating on Amazon

4.4

Reviews on Amazon

1079

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

10000:1
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 110% - 130% +- 5%

Zoom ratio

1.0 - 1.3
1.0 - 1.3

Interface

HDMI

2
1

D-sub 15pin

1
1

Composite video (RCA)

2
1

Audio L/R (RCA)

1
1

Audio out (Mini Jack)

1
1

USB (Type A)

has not
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 +- 20 degrees
Vertical +- 40 degrees

Keystone correction auto

Operating distance

19 ft
19 ft

Security functions

Audible noise

Normal mode

33 dBA
35 dBA

Eco mode

30 dBA
29 dBA

Operating temperature

Min

5 C
5 C

Max

35 C
40 C

Features

Color

gray
black

Wireless

Remote control

Mouse functions

Warranty

1 Year
1 Year

Dimensions

Product size

12.28 x 4.09 x 9.61 inches
3.3 x 8.7 x 10.6 inches

Product weight

5.8 pounds
4.6 pounds