Epson Home Cinema 2045 vs ViewSonic PJD7828HDL review

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Comparison chart

Epson Home Cinema 2045
ViewSonic PJD7828HDL

Common

Model

Home Cinema 2045
PJD7828HDL

Brand

Epson
ViewSonic

Rating on Amazon

4.5
4.4

Reviews on Amazon

148
172

Translation properties

Projection system

3LCD
DLP

Native resolution

1920 x 1080
1920 x 1080

Aspect ratio

16:9
16:9

Pixel number

2073600
480000

Brightness

2200 lumens
3200 lumens

Color reproduction

1.07 billion
1.07 billion

Contrast ratio

35000:1
20000:1

Throw ratio range

1.22 - 1.47
1.15 - 1.5

Lamp

Lamp type

200 W
210 W

Lamp life

Normal mode

4000
4000

Eco mode

7500
10000

Lens

F-number

1.58 - 1.72
1.49 - 1.72

Focal length

16.9 - 20.28 mm
16.9 - 20.28 mm

Lens shift

Zoom ratio

1.0 - 1.2
1.0 - 1.1

Interface

HDMI

2
2

D-sub 15pin

1
1

Composite video (RCA)

1
1

Audio L/R (RCA)

2
1

Audio out (Mini Jack)

1
1

USB (Type A)

1
has not

USB (Type mini-B)

1
has not

RS232 (DB-9pin)

has not
1

Sound

Integrated speaker

Speaker power

5 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

Horizontal +- 30 degrees
Vertical +- 40 degrees

Keystone correction auto

Vertical +- 30 degrees

Operating distance

19.7 ft
19 ft

Security functions

Audible noise

Normal mode

37 dBA
35 dBA

Eco mode

29 dBA
30 dBA

Operating temperature

Min

5 C
5 C

Max

35 C
40 C

Features

Color

white
black

Wireless

Remote control

Mouse functions

Warranty

2 Years
1 Year

Dimensions

Product size

14.6 x 14.3 x 7.2 inches
9 x 12.4 x 4.1 inches

Product weight

6.9 pounds
4.6 pounds