Optoma UHD51ALV vs Optoma HD27e

UHD51ALV vs HD27e comparison chart

Overall
Optoma UHD51ALV
9.6
Optoma HD27e
7
10
7
Votes 1 1
Rating 5 5
Optoma UHD51ALV

Aug 30, 2020

I hope you will find this Optoma UHD51ALV review helpful enough for your future purchases. I was very delighted to test this unit, as it has 4K True HD resolution and stunning 3D support. The colors ...

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Optoma HD27e

Aug 27, 2020

It was a pleasure for me to write the Optoma HD27e review. This universal projector will surprise you with the quality of its materials and, of course, the projected picture. It supports a resolution...

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Common

Product

Optoma UHD51ALV
Optoma HD27e

Model

UHD51ALV
HD27e

Brand

Optoma
Optoma

Reviews

146
860

Resolution

Native resolution

3840 x 2160
1920 x 1080

Max resolution (resized)

4096 x 2160
1920 x 1200

Resolution abbreviation

4K UHD
Full HD

Properties

Projection screen size, inch

34-302
30-300

Projection distance, m/ft

0.8 - 10.6/2.9 - 34.9
1.2 - 10/3.2 - 32

Aspect ratio

16:9
16:9

Brightness, lumens

3000
3400

Contrast ratio

500000:1
25000:1

Throw ratio range

1.21:1 - 1.59:1
1.47:1 - 1.62:1

Color reproduction

1.07 billion

Projection system

DLP
DLP

Noise level, dBA

28
27

Power consumption, W

317
330

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

Amazon Alexa, Google Assistant, DLP
DLP

Lamp

Lamp type, W

240
240

Lamp life (normal mode), hours

4000
3500

Lamp life (eco mode), hours

10000
12000

Connectivity

HDMI

2
2

VGA input

1
0

Composite video input (RCA)

0
0

Audio input (RCA)

0
0

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
1

USB

3
1

USB (service)

1
0

Audio

Integrated speakers

Speaker power, W

5
10

Sound type

stereo
mono

Lens

F-number

2.5 - 3.26
2.1 - 2.31

Focal length, mm

20.9 - 32.6
15.59 - 17.14

Lens shift, %

vertical +/- 10
vertical +/- 40

Zoom ratio

1.3x
2x

Settings

Keystone adjustment vertical, +- degrees

40

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

5/41
5/41

Max, C/F

40/104
40/104

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
27.9 x 7.6 x 22.8/11.7 x 3.7 x 9

Weight, kg/pounds

5.3/11.7
2.7/6.8

Other

Release year

2018
2018
Optoma UHD51ALV
Optoma HD27e
Optoma UHD51ALV
Optoma HD27e

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 9.6
  • 7
  • 9.6Optoma UHD51ALV
  • 7Optoma HD27e

Optoma UHD51ALV competitors

Optoma HD27e competitors