Optoma UHD51ALV vs Epson EX5240

Votes 1 1
Rating 5 5

Projectors comparison chart

Overall
Optoma UHD51ALV
9.6
Epson EX5240
5.6
10
4
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Common

Product

Optoma UHD51ALV
Epson EX5240

Model

UHD51ALV
EX5240

Brand

Optoma
Epson

Reviews

143
231

Resolution

Native resolution

3840 x 2160
1024 x 768

Max resolution (resized)

4096 x 2160
1600 x 1200

Resolution abbreviation

4K UHD
XGA

Properties

Projection screen size, inch

34-302
30-300

Projection distance, m/ft

0.8 - 10.6/2.9 - 34.9
0.9 - 9/2.9 - 29.5

Aspect ratio

16:9
4:3

Brightness, lumens

3000
3200

Contrast ratio

500000:1
15000:1

Throw ratio range

1.21:1 - 1.59:1
1.48:1 - 1.77:1

Color reproduction

1.07 billion

Projection system

DLP
3LCD

Noise level, dBA

28
37

Power consumption, W

317
291

Features

Remote control

HDR

3D

Security

kensington lock, password protection
kensington lock, password protection

Projection method

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

Wireless connection

Additional features

Amazon Alexa, Google Assistant, DLP
has not

Lamp

Lamp type, W

240
200

Lamp life (normal mode), hours

4000
5000

Lamp life (eco mode), hours

10000
10000

Connectivity

HDMI

2
1

VGA input

1
1

Composite video input (RCA)

0
1

Audio input (RCA)

0
1

Audio input (3.5mm)

1
0

Audio output (3.5mm)

1
0

SPDIF (optical)

1
0

Ethernet (RJ45)

1
0

MHL

RS-232

1
0

12V trigger

1
0

USB

3
1

USB (service)

1
1

Audio

Integrated speakers

Speaker power, W

5
2

Sound type

stereo
mono

Lens

F-number

2.5 - 3.26
1.58 - 1.72

Focal length, mm

20.9 - 32.6
16.9 - 20.28

Lens shift, %

vertical +/- 10

Zoom ratio

1.3x
1.2x

Settings

Keystone adjustment vertical, +- degrees

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

39.1 x 12.9 x 28,1/15.4 x 5.1 x 11.1
29.7 x 8.1 x 23.3/11.7 x 3.2 x 9.2

Weight, kg/pounds

5.3/11.7
2.4/5.2
Optoma UHD51ALV
Epson EX5240
Optoma UHD51ALV
Epson EX5240

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 9.6
  • 5.6
  • 9.6Optoma UHD51ALV
  • 5.6Epson EX5240

The Optoma UHD51ALV is better home theater projector in this comparison. Check Optoma UHD51ALV price