Optoma UHD51ALV vs BenQ HT2550 review

Votes 1 1
Rating 5 5

Optoma UHD51ALV vs BenQ HT2550 comparison chart

Overall
Optoma UHD51ALV
9.6
BenQ HT2550
8
10
8

Optoma UHD51ALV vs BenQ HT2550 review

Optoma UHD51ALV
vs
BenQ HT2550

Optoma UHD51ALV vs BenQ HT2550 comparison definitely makes sense. Based on our rating, UHD51ALV has a total rating of 9.6 out of 10 versus 8 for HT2550.

Advantages Optoma UHD51ALV over BenQ HT2550

  • Bigger projection screen size: 34-302 inch vs 30-300 inch
  • Better brightness: 3000 vs 2200 lumens
  • Lower noise level, 28 dB vs 33 dB
  • Lower power consumption, 317 W vs 385 W
  • Wireless connection enabled
  • More USB ports: 3 vs 1
  • Stereo sound vs mono from integrated speakers

Common features and specifications

  • 4K UHD resolution
  • HDR-compatible
  • 3D support
  • Equal lamp life (normal mode): 4000 hours
  • Equal HDMI connectors quantity: 2
  • Integrated speakers
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Common

Product

Optoma UHD51ALV
BenQ HT2550

Model

UHD51ALV
HT2550

Brand

Optoma
BenQ

Reviews

146
126

Resolution

Native resolution

3840 x 2160
3840 x 2160

Max resolution (resized)

4096 x 2160
4096 x 2160

Resolution abbreviation

4K UHD
4K UHD

Properties

Projection screen size, inch

34-302
30-300

Projection distance, m/ft

0.8 - 10.6/2.9 - 34.9
2.3 - 9.8/6.2 - 29.5

Aspect ratio

16:9
16:9

Brightness, lumens

3000
2200

Contrast ratio

500000:1
10000:1

Throw ratio range

1.21:1 - 1.59:1
1.47:1 - 1.76:1

Color reproduction

1.07 billion

Projection system

DLP
DLP

Noise level, dBA

28
33

Power consumption, W

317
385

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
has not

Lamp

Lamp type, W

240
240

Lamp life (normal mode), hours

4000
4000

Lamp life (eco mode), hours

10000
15000

Connectivity

HDMI

2
2

VGA input

1
1

Composite video input (RCA)

0
0

Audio input (RCA)

0
1

Audio input (3.5mm)

1
0

Audio output (3.5mm)

1
1

SPDIF (optical)

1
0

Ethernet (RJ45)

1
0

MHL

RS-232

1
0

12V trigger

1
1

USB

3
1

USB (service)

1
1

Audio

Integrated speakers

Speaker power, W

5
5

Sound type

stereo
mono

Lens

F-number

2.5 - 3.26
1.94 - 2.06

Focal length, mm

20.9 - 32.6
15.57 - 18.67

Lens shift, %

vertical +/- 10
vertical +/- 40

Zoom ratio

1.3x
1.2x

Settings

Keystone adjustment vertical, +- degrees

40

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

5/41
0/32

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
35 x 27 x 13/13.7 x 10.6 x 5.1

Weight, kg/pounds

5.3/11.7
4.2/8.8

Other

Release year

2018
2017
Optoma UHD51ALV
BenQ HT2550
Optoma UHD51ALV
BenQ HT2550

Projectors SoundStrokes Art comparison rating

  • better
  • worse
  • 9.6
  • 8
  • 9.6Optoma UHD51ALV
  • 8BenQ HT2550

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