Optoma UHD51A vs BenQ HT1075 review

Votes 1 1
Rating 5 5
Optoma UHD51A
vs
BenQ HT1075

It makes sense comparing Optoma UHD51A vs BenQ HT1075 because they both are able to give some premium features. Based on our rating, UHD51A has a total rating of 9.6 out of 10 versus 7.3 for HT1075.

Advantages Optoma UHD51A over BenQ HT1075

  • Bring the cinematic 4K UHD experience home with the UHD51A
  • Bigger projection screen size: 30-300 inch vs 40-235 inch
  • Better brightness: 2400 vs 2200 lumens
  • Lower noise level, 28 dB vs 31 dB
  • Lower power consumption, 317 W vs 353 W
  • UHD51A is HDR-compatible
  • Longer lamp life (normal mode): 4000 vs 3500 hours
  • More USB ports: 3 vs 1
  • Stereo sound vs mono from integrated speakers

Common features and specifications

  • 3D support
  • Equal HDMI connectors quantity: 2
  • Integrated speakers

Projectors comparison chart

Overall
Optoma UHD51A
9.6
BenQ HT1075
7.3
10
7
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Common

Product

Optoma UHD51A
BenQ HT1075

Model

UHD51A
HT1075

Brand

Optoma
BenQ

Reviews

144
437

Resolution

Native resolution

3840 x 2160
1920 x 1080

Max resolution (resized)

3840 x 2160
1920 x 1200

Resolution abbreviation

4K UHD
Full HD

Properties

Projection screen size, inch

30-300
40-235

Projection distance, m/ft

0.8 - 10.6/2.9 - 34.8
1.3 - 6/3.2 - 19

Aspect ratio

16:9
16:9

Brightness, lumens

2400
2200

Contrast ratio

500000:1
10000:1

Throw ratio range

1.21:1 - 1.59:1
1.15:1 - 1.5:1

Color reproduction

1.07 billion
1.07 billion

Projection system

DLP
DLP

Noise level, dBA

28
31

Power consumption, W

317
353

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

optional

Additional features

DLP, Amazon Alexa, Google Assistant
has not

Lamp

Lamp type, W

240
240

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
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
1

12V trigger

1
1

USB

3
1

USB (service)

1
1

Audio

Integrated speakers

Speaker power, W

5
10

Sound type

stereo
mono

Lens

F-number

2.5 - 3.26
2.59 - 2.87

Focal length, mm

20.91 - 32.62
16.88 - 21.88

Lens shift, %

vertical +/- 15
vertical +/- 5

Zoom ratio

1.3x
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

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
30.9 x 10.3 x 24.3/12.2 x 4 x 9.6

Weight, kg/pounds

6.5/11.7
2.8/6.2
Optoma UHD51A
BenQ HT1075
Optoma UHD51A
BenQ HT1075

Projectors SoundStrokes Art comparison rating

  • better
  • worse
  • 9.6
  • 7.3
  • 9.6Optoma UHD51A
  • 7.3BenQ HT1075

The Optoma UHD51A is better home theater projector in this comparison. Check Optoma UHD51A price

Optoma UHD51A competitors

BenQ HT1075 competitors