ViewSonic PJD7828HDL vs Optoma ML750ST review

Votes 1 1
Rating 5 5
ViewSonic PJD7828HDL
vs
Optoma ML750ST

We had a chance to test and compare two models: ViewSonic PJD7828HDL vs Optoma ML750ST and this review should help people who are looking for a good projector. Based on our rating, PJD7828HDL has a total rating of 6.3 out of 10 versus 7 for ML750ST.

Advantages ViewSonic PJD7828HDL over Optoma ML750ST

  • Bigger projection screen size: 30-300 inch vs 30-80 inch
  • Better brightness: 3200 vs 700 lumens

Advantages Optoma ML750ST over ViewSonic PJD7828HDL

  • Lower noise level, 22 dB vs 35 dB
  • Lower power consumption, 77 W vs 300 W
  • 3D support
  • Longer lamp life (normal mode): 20000 vs 4000 hours

Common features and specifications

  • Equal HDMI connectors quantity: 1
  • Integrated speakers

Projectors comparison chart

Overall
ViewSonic PJD7828HDL
6.3
Optoma ML750ST
7
4
7
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Common

Product

ViewSonic PJD7828HDL
Optoma ML750ST

Model

PJD7828HDL
ML750ST

Brand

ViewSonic
Optoma

Reviews

615
98

Resolution

Native resolution

1920 x 1080
1280 x 800

Max resolution (resized)

1920 x 1080
1920 x 1080

Resolution abbreviation

Full HD
WXGA

Properties

Projection screen size, inch

30-300
30-80

Projection distance, m/ft

1.3 - 14.3/4.2-47
0.4 - 3.5/1.3 - 11.4

Aspect ratio

16:9
16:10

Brightness, lumens

3200
700

Contrast ratio

20000:1
20000:1

Throw ratio range

1.15:1 - 1.5:1
0.8:1

Color reproduction

1.07 billion
16.77 billion

Projection system

DLP
DLP

Noise level, dBA

35
22

Power consumption, W

300
77

Features

Remote control

HDR

3D

Security

kensington lock, password protection
password protection

Projection method

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

Wireless connection

optional

Additional features

has not
has not

Lamp

Lamp type, W

210

Lamp life (normal mode), hours

4000
20000

Lamp life (eco mode), hours

10000
20000

Connectivity

HDMI

1
1

VGA input

1
0

Composite video input (RCA)

1
0

Audio input (RCA)

1
0

Audio input (3.5mm)

1
0

Audio output (3.5mm)

1
0

SPDIF (optical)

0
0

Ethernet (RJ45)

0
0

MHL

RS-232

1
0

12V trigger

0
0

USB

0
1

USB (service)

1
0

Audio

Integrated speakers

Speaker power, W

10
1.5

Sound type

mono
mono

Lens

F-number

1.49 - 1.72
1.9

Focal length, mm

16.9 - 20.28
8.02

Lens shift, %

vertical +/- 30
vertical +/- 40

Zoom ratio

1.1x

Settings

Keystone adjustment vertical, +- degrees

40
40

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

31.5 x 10.4 x 22.8/12.4 x 4.1 x 9
11.2 x 4.5 x 10.5/4.4 x 1.6 x 4.1

Weight, kg/pounds

2/4.6
0.3/0.9
ViewSonic PJD7828HDL
Optoma ML750ST
ViewSonic PJD7828HDL
Optoma ML750ST

Projectors SoundStrokes Art comparison rating

  • better
  • worse
  • 6.3
  • 7
  • 6.3ViewSonic PJD7828HDL
  • 7Optoma ML750ST

The Optoma ML750ST is better home theater projector in this comparison. Check Optoma ML750ST price

ViewSonic PJD7828HDL competitors

Optoma ML750ST competitors