Epson EX7210 vs DR.J HI-04 review

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Rating 5 5

Common

Product

Epson EX7210
DR.J HI-04

Model

EX7210
HI-04

Brand

Epson
DR.J

Rating

3.5
4.3

Reviews

130
2190

Translation properties

Projection system

3LCD
TFT LCD

Native resolution

1280 x 800
800 x 480

Aspect ratio

16:10
16:9

Pixel number

1024000

Brightness

2800 lumens
1500 lumens

Color reproduction

16.77 million

Contrast ratio

3000:1
2000:1

Throw ratio range

1.3 - 1.56
1.1 - 1.4

Lamp

Lamp type

200 W

Lamp life

Normal mode

4000
40000

Eco mode

5000
has not

Lens

F-number

1.58 - 1.72

Focal length

16.9 - 20.28 mm

Lens shift

has not

Zoom ratio

1.0 - 1.2

Interface

HDMI

1
1

D-sub 15pin

1
1

Composite video (RCA)

1
has not

Audio L/R (RCA)

1
has not

Audio out (Mini Jack)

has not
1

USB (Type A)

1
has not

USB (Type mini-B)

1
1

RS232 (DB-9pin)

has not
has not

Sound

Integrated speaker

Speaker power

2 W
has not

Sound type

mono
has not

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

Keystone correction auto

Vertical +- 30 degrees
has not

Operating distance

19 ft

Security functions

has not

Audible noise

Normal mode

37 dBA
18 dBA

Eco mode

29 dBA
has not

Operating temperature

Min

5 C
0 C

Max

35 C
40 C

Features

Color

black
white

Wireless

Remote control

Mouse functions

Warranty

1 Year
1 Year

Dimensions

Product size

11.6 x 9 x 3.1 inches
7.8 x 2.7 x 6 inches

Product weight

5.1 pounds
1.9 pounds

Epson EX7210 overview

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