Optoma UHD51A vs Epson Home Cinema 5040UB

UHD51A vs Home Cinema 5040UB comparison chart

Overall
Optoma UHD51A
9.6
Epson Home Cinema 5040UB
7.3
10
7
Votes 2 2
Rating 5 5
Optoma UHD51A

Aug 27, 2020

This Optoma UHD15A review is targeted for users who seek true realism in every scene. This device is a 4K Ultra HD projector that is unmatched in home entertainment. It will provide you with superb c...

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Epson Home Cinema 5040UB

Aug 20, 2020

Check Epson Home Cinema 5040UB review is a great decision if you look for a perfect home cinema projector and want to figure out what exactly you need. The device is equipped with three 1080p LCD chi...

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Common

Product

Optoma UHD51A
Epson Home Cinema 5040UB

Model

UHD51A
Home Cinema 5040UB

Brand

Optoma
Epson

Reviews

146
251

Resolution

Native resolution

3840 x 2160
1920 x 1080

Max resolution (resized)

3840 x 2160
3840 x 2160

Resolution abbreviation

4K UHD
Full HD

Properties

Projection screen size, inch

30-300
50-300

Projection distance, m/ft

0.8 - 10.6/2.9 - 34.8
1.5 - 18.9/3.2 - 59

Aspect ratio

16:9
16:9

Brightness, lumens

2400
2500

Contrast ratio

500000:1
1000000:1

Throw ratio range

1.21:1 - 1.59:1
1.35:1 - 2.84:1

Color reproduction

1.07 billion
1.07 billion

Projection system

DLP
3LCD

Noise level, dBA

28
32

Power consumption, W

317
373

Features

Remote control

HDR

3D

Security

kensington lock, password protection
kensington lock, password protection

Projection method

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

Wireless connection

Additional features

DLP, Amazon Alexa, Google Assistant
4K Enhancement

Lamp

Lamp type, W

240
250

Lamp life (normal mode), hours

4000
3500

Lamp life (eco mode), hours

15000
5000

Connectivity

HDMI

2
2

VGA input

1
1

Composite video input (RCA)

0
1

Audio input (RCA)

0
0

Audio input (3.5mm)

1
0

Audio output (3.5mm)

1
1

SPDIF (optical)

1
0

Ethernet (RJ45)

1
1

MHL

RS-232

1
1

12V trigger

1
1

USB

3
1

USB (service)

1
1

Audio

Integrated speakers

Speaker power, W

5
has not

Sound type

stereo
has not

Lens

F-number

2.5 - 3.26
2.0 - 3.0

Focal length, mm

20.91 - 32.62
22.5 - 46.7

Lens shift, %

vertical +/- 15
vertical +/- 96, horizontal +/- 47

Zoom ratio

1.3x
2.1x

Settings

Keystone adjustment vertical, +- degrees

30

Keystone adjustment horizontal, +- degrees

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

39.2 x 12.9 x 28.1/15.4 x 5.1 x 11.1
52 x 19.3 x 44.9/20.5 x 7.6 x 17.7

Weight, kg/pounds

6.5/11.7
11/24.3

Other

Release year

2018
2016
Optoma UHD51A
Epson Home Cinema 5040UB
Optoma UHD51A
Epson Home Cinema 5040UB

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 9.6
  • 7.3
  • 9.6Optoma UHD51A
  • 7.3Epson Home Cinema 5040UB

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