ViewSonic PA503W vs Optoma ML750

PA503W vs ML750 comparison chart

Overall
ViewSonic PA503W
6
Optoma ML750
5.6
4
6
Votes 1 1
Rating 5 5
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Common

Product

ViewSonic PA503W
Optoma ML750

Model

PA503W
ML750

Brand

ViewSonic
Optoma

Reviews

2097
151

Resolution

Native resolution

1280 x 800
1280 x 800

Max resolution (resized)

1920 x 1200
1920 x 1080

Resolution abbreviation

WXGA
WXGA

Properties

Projection screen size, inch

30-300
17-100

Projection distance, m/ft

0.9 - 10.9/3.2 - 36
0.5 - 3.2/1.8 - 10.6

Aspect ratio

16:10
16:10

Brightness, lumens

3600
700

Contrast ratio

22000:1
10000:1

Throw ratio range

1.55:1 - 1.7:1
1:1 - 1.5:1

Color reproduction

1.07 billion
16.77 million

Projection system

DLP
DLP

Noise level, dBA

33
30

Power consumption, W

260
62

Features

Remote control

HDR

3D

Security

password protection
kensington lock, password protection

Projection method

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

Wireless connection

Additional features

has not
has not

Lamp

Lamp type, W

200

Lamp life (normal mode), hours

4500

Lamp life (eco mode), hours

15000
20000

Connectivity

HDMI

1
1

VGA input

2
0

Composite video input (RCA)

1
1

Audio input (RCA)

1
1

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

1
1

USB (service)

0
0

Audio

Integrated speakers

Speaker power, W

2
1

Sound type

mono
mono

Lens

F-number

2.0

Focal length, mm

14.95

Lens shift, %

Zoom ratio

1.1x
1.7x

Settings

Keystone adjustment vertical, +- degrees

40
40

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

0/32
5/41

Max, C/F

40/104
40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

29.4 x 10.9 x 21.8/11.6 x 4.3 x 8.6
10 x 4 x 11/4.1 x 1.5 x 4.2

Weight, kg/pounds

2.22/4.89
2.4/5.5

Other

Release year

2017
2013
ViewSonic PA503W
Optoma ML750
ViewSonic PA503W
Optoma ML750

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 6
  • 5.6
  • 6ViewSonic PA503W
  • 5.6Optoma ML750

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