ViewSonic PJD7828HDL vs Optoma HD27HDR review

Votes 1 1
Rating 5 5

ViewSonic PJD7828HDL vs Optoma HD27HDR comparison chart

Overall
ViewSonic PJD7828HDL
6.3
Optoma HD27HDR
8
4
8

ViewSonic PJD7828HDL vs Optoma HD27HDR review

ViewSonic PJD7828HDL
vs
Optoma HD27HDR

In this review, we will talk about ViewSonic PJD7828HDL vs Optoma HD27HDR comparison. Based on our rating, PJD7828HDL has a total rating of 6.3 out of 10 versus 8 for HD27HDR.

Advantages Optoma HD27HDR over ViewSonic PJD7828HDL

  • Bigger projection screen size: 28-305 inch vs 30-300 inch
  • Better brightness: 3400 vs 3200 lumens
  • Lower noise level, 26 dB vs 35 dB
  • Lower power consumption, 236 W vs 300 W
  • HD27HDR is HDR-compatible
  • 3D support
  • Longer lamp life (normal mode): 6000 vs 4000 hours
  • More HDMI connectors: 2 vs 1

Common features and specifications

  • Integrated speakers
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Common

Product

ViewSonic PJD7828HDL
Optoma HD27HDR

Model

PJD7828HDL
HD27HDR

Brand

ViewSonic
Optoma

Reviews

918
857

Resolution

Native resolution

1920 x 1080
1920 x 1080

Max resolution (resized)

1920 x 1080
3840 x 2160

Resolution abbreviation

Full HD
Full HD

Properties

Projection screen size, inch

30-300
28-305

Projection distance, m/ft

1.3 - 14.3/4.2-47
0.9 - 10.9/3.2 - 35.9

Aspect ratio

16:9
16:9

Brightness, lumens

3200
3400

Contrast ratio

20000:1
50000:1

Throw ratio range

1.15:1 - 1.5:1
1.48:1 - 1.62:1

Color reproduction

1.07 billion
1.07 billion

Projection system

DLP
DLP

Noise level, dBA

35
26

Power consumption, W

300
236

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

has not
DLP

Lamp

Lamp type, W

210
203

Lamp life (normal mode), hours

4000
6000

Lamp life (eco mode), hours

10000
10000

Connectivity

HDMI

1
2

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
1

SPDIF (optical)

0
0

Ethernet (RJ45)

0
0

MHL

RS-232

1
0

12V trigger

0
0

USB

0
0

USB (service)

1
1

Audio

Integrated speakers

Speaker power, W

10
10

Sound type

mono
mono

Lens

F-number

1.49 - 1.72
2.5 - 2.67

Focal length, mm

16.9 - 20.28
21.86 - 24

Lens shift, %

vertical +/- 30

Zoom ratio

1.1x
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
40/104

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
32 x 11 x 25/12.5 x 4.3 x 9.8

Weight, kg/pounds

2/4.6
2.8/6.2

Other

Release year

2016
2018
ViewSonic PJD7828HDL
Optoma HD27HDR
ViewSonic PJD7828HDL
Optoma HD27HDR

Projectors SoundStrokes Art comparison rating

  • better
  • worse
  • 6.3
  • 8
  • 6.3ViewSonic PJD7828HDL
  • 8Optoma HD27HDR

ViewSonic PJD7828HDL competitors

Optoma HD27HDR competitors