Optoma HD27 vs ViewSonic PJD7828HDL review

Optoma HD27 vs ViewSonic PJD7828HDL — Battle of Color and Resolution

Optoma HD27 vs ViewSonic PJD7828HDL

Optoma HD27 Review

Optoma HD27The large pixel number and professional contrast parameters do mark this starter-priced projector as a professional choice. The image can be zoomed in or out via remote control, not losing precision or brightness. The color gamut is not too wide, while the colors are vivid and blacks are profound and sharply outlined. The whites are a bit too bright, which is common in DLP projectors. The menu and setup are simple and user-friendly.

Optoma HD27 PROS:
  • The picture is accurate in dynamic scenes; perfect for gaming.
  • I powered Firestick through the incorporated USB port.
  • Good quality 3D playback.
Optoma HD27 CONS:
  • Overly bright remote backlight.

ViewSonic PJD7828HDL Review

ViewSonic PJD7828HDLColor is a central notion in this projector. The range is huge, the tiniest hues are noticeable and the basic colors are very bright even in a light room. At the same time, blacks seem a bit greyish while being well outlined. There are no pixels traced even when sitting close to the screen. The setup is no-brainer, while some options like screen separation might take time to find.

ViewSonic PJD7828HDL PROS:
  • The picture retains the quality in the eco mode.
  • Perfect PC synchronization.
  • Lightweight and easy to mount.
ViewSonic PJD7828HDL CONS:
  • Rainbow effects at dynamic scenes.
  • Poor speaker performance.

Optoma HD27 vs ViewSonic PJD7828HDL— the Final Comparison

Among these two entry-level projectors, Optoma HD27 has the first prize for accurate resolution and precise contrasts, as well as “native” 3D passthrough. To compare, ViewSonic PJD828HDL takes over when it comes to the color vividness and eco-mode functioning.

Optoma’s performance is weaker at close placement to the screen, while ViewSonic’s zooming and lens adjustment might puzzle a non-techie beginner.

Comparing ViewSonic PJD7828HDL vs Optoma HD27 as the options for a home theater, one must take into account the bulb guaranteed life, which is higher at normal mode with Optoma and for the eco mode with ViewSonic. Both projectors are hooked up and integrated easily with other devices like Blu-ray players, streaming and flash drives, gaming consoles, AV-receivers, etc. The internal speaker provides audible sound, while the completed theater effect will require the external speaker support.

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Common

Product

Optoma HD27
ViewSonic PJD7828HDL

Model

HD27
PJD7828HDL

Brand

Optoma
ViewSonic

Rating

4.1
4.5

Reviews

301
208

Translation properties

Projection system

DLP
DLP

Native resolution

1920 x 1080
1920 x 1080

Aspect ratio

16:9
16:9

Pixel number

1024000
480000

Brightness

3200 lumens
3200 lumens

Color reproduction

1073.4 million
1.07 billion

Contrast ratio

25000:1
20000:1

Throw ratio range

1.48 - 1.6
1.15 - 1.5

Lamp

Lamp type

195 W
210 W

Lamp life

Normal mode

5000
4000

Eco mode

6000
10000

Lens

F-number

2.5 - 2.67
1.49 - 1.72

Focal length

21.88 - 24 mm
16.9 - 20.28 mm

Lens shift

Zoom ratio

1.0 - 1.1
1.0 - 1.1

Interface

HDMI

2
2

D-sub 15pin

1
1

Composite video (RCA)

1
1

Audio L/R (RCA)

1
1

Audio out (Mini Jack)

1
1

USB (Type A)

1
has not

USB (Type mini-B)

has not
has not

RS232 (DB-9pin)

has not
1

Sound

Integrated speaker

Speaker power

10 W
10 W

Sound type

mono
mono

Resolution support

640 x 480

1024 x 768

1280 x 800

1400 x 1050

1920 x 1080

Video compatibility

NTSC

PAL

SECAM

3D

Settings

Keystone correction manual

Vertical +- 40 degrees
Vertical +- 40 degrees

Keystone correction auto

Operating distance

19 ft
19 ft

Security functions

Audible noise

Normal mode

35 dBA

Eco mode

26 dBA
30 dBA

Operating temperature

Min

5 C
5 C

Max

40 C
40 C

Features

Color

white
black

Wireless

Remote control

Mouse functions

Warranty

1 Year
1 Year

Dimensions

Product size

9 x 11.7 x 3.7 inches
9 x 12.4 x 4.1 inches

Product weight

5.5 pounds
4.6 pounds

Optoma HD27 overview

We've tested most popular Home theater projectors, analysed all technical characteristics and features to find the Best Projectors 2019