Epson EX7210 vs Optoma UHD51ALV

Votes 1 1
Rating 5 5

Projectors comparison chart

Overall
Epson EX7210
5.6
Optoma UHD51ALV
9.6
4
10
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Common

Product

Epson EX7210
Optoma UHD51ALV

Model

EX7210
UHD51ALV

Brand

Epson
Optoma

Reviews

133
133

Resolution

Native resolution

1280 x 800
3840 x 2160

Max resolution (resized)

1400 x 1050
4096 x 2160

Resolution abbreviation

WXGA
4K UHD

Properties

Projection screen size, inch

33-318
34-302

Projection distance, m/ft

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

Aspect ratio

16:10
16:9

Brightness, lumens

2800
3000

Contrast ratio

3000:1
500000:1

Throw ratio range

1.3:1 - 1.56:1
1.21:1 - 1.59:1

Color reproduction

16.77 million

Projection system

3LCD
DLP

Noise level, dBA

37
28

Power consumption, W

283
317

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

has not
Amazon Alexa, Google Assistant, DLP

Lamp

Lamp type, W

200
240

Lamp life (normal mode), hours

4000
4000

Lamp life (eco mode), hours

5000
10000

Connectivity

HDMI

1
2

VGA input

1
1

Composite video input (RCA)

1
0

Audio input (RCA)

1
0

Audio input (3.5mm)

0
1

Audio output (3.5mm)

0
1

SPDIF (optical)

0
1

Ethernet (RJ45)

0
1

MHL

RS-232

0
1

12V trigger

0
1

USB

1
3

USB (service)

1
1

Audio

Integrated speakers

Speaker power, W

2
5

Sound type

mono
stereo

Lens

F-number

1.58 - 1.72
2.5 - 3.26

Focal length, mm

16.9 - 20.28
20.9 - 32.6

Lens shift, %

vertical +/- 10

Zoom ratio

1.2x
1.3x

Settings

Keystone adjustment vertical, +- degrees

30

Keystone adjustment horizontal, +- degrees

30

Operating temperature

Min, C/F

5/41
5/41

Max, C/F

35/95
40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

29.4 x 7.8 x 22.8/11.6 x3.1 x 9
39.1 x 12.9 x 28,1/15.4 x 5.1 x 11.1

Weight, kg/pounds

2.3/5.1
5.3/11.7
Epson EX7210
Optoma UHD51ALV
Epson EX7210
Optoma UHD51ALV

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 5.6
  • 9.6
  • 5.6Epson EX7210
  • 9.6Optoma UHD51ALV

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