Optoma HD66 vs Epson EX5240

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Common

Product

Optoma HD66
Epson EX5240

Model

HD66
EX5240

Brand

Optoma
Epson

Rating

4.0 of 5
4.3 of 5

Reviews

303
184

Resolution

Native resolution

1280 x 720
1024 x 768

Max resolution (resized)

1600 x 1200
1600 x 1200

Resolution abbreviation

HD
XGA

Properties

Projection screen size, inch

30 - 302
50 - 150

Projection distance, m/ft

1.2 - 12/3.2 - 39.3
1.2 - 5.8/4.8 - 19.7

Aspect ratio

16:9
4:3

Brightness, lumens

2500
3200

Contrast ratio

4000:1
15000:1

Throw ratio range

1.55:1 - 1.70:1
1.48 - 1.77

Color reproduction

1.07 billion
1.07 billion

Pixel number

1920000
786432

Projection system

DLP
3LCD

Noise level, dBA

32
37

Input lag, ms

Power consumption, W

255
291

Features

Remote control

Mouse functions

HDR

3D

Security

Kensington lock, password protection
Kensington lock, password protection

Projection method

front, rear, ceiling mount, tabletop
front, ceiling mount, tabletop

Lamp

Lamp type, W

185
200

Lamp life (normal mode), hours

3000
5000

Lamp life (eco mode), hours

4000
10000

Connectivity

HDMI

1
1

VGA input

2
1

Composite video input (RCA)

1

Audio input (RCA)

1
1

Audio input (3.5mm)

Audio output (3.5mm)

SPDIF (optical)

Ethernet (RJ45)

MHL

RS232 (DB-9pin)

1

12V trigger

USB

1

USB (service)

1

Audio

Integrated speakers

Speaker power, W

2
2

Sound type

mono
mono

Video compatibility

NTSC

PAL

SECAM

Lens

F-number

1.58 - 1.72

Focal length, mm

16.9 - 20.28

Lens shift

vertical +/- 40%

Zoom ratio

1.2x

Settings

Keystone adjustment vertical, +- degrees

40
30

Keystone adjustment horizontal, +- degrees

30

Operating temperature

Min, C/F

5/41
5/41

Max, C/F

40/104
35/95

User manual

Manual

Dimensions

Size W x H x D, сm/inches

11 x 3.9 x 7.4/29 x 10 x 19
34.54 x 35.56 x 15.75/13.6 x 14 x 6.2

Weight, kg/pounds

2.3/4.4
2.40/5.29

Projectors HelpToChoose comparison rating

  • better
  • worse
  • 9.6
  • 11.8
  • 9.6Optoma HD66
  • 11.8Epson EX5240

Epson EX5240 is better home theater projector in this comparison. Check Epson EX5240 price

Optoma HD66 competitors

Epson EX5240 competitors