VAVA 4K vs Epson PowerLite 1781W

4K vs PowerLite 1781W comparison chart

Overall
VAVA 4K
9
Epson PowerLite 1781W
7
10
6
Votes 1 1
Rating 5 5
VAVA 4K

Aug 20, 2020

VAVA 4K review is going to highlight the most important parts of this perfect device. It provides you with a massive picture up to 150 inches with no headache about the right positioning. VAVA, as a ...

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Common

Product

VAVA 4K
Epson PowerLite 1781W

Model

4K
PowerLite 1781W

Brand

VAVA
Epson

Reviews

551
115

Resolution

Native resolution

3840 x 2160
1280 x 800

Max resolution (resized)

3840 x 2160
1920 x 1200

Resolution abbreviation

4K UHD
WXGA

Properties

Projection screen size, inch

80-150
50-150

Projection distance, m/ft

0.4 - 0,7/1.4 - 2.5
1.1 - 4.1/3.2 - 13.1

Aspect ratio

16:9
16:10

Brightness, lumens

6000
3200

Contrast ratio

1500000:1
10000:1

Throw ratio range

0.23:1
1.04:1 - 1.26:1

Color reproduction

1.07 billion

Projection system

DLP
3LCD

Noise level, dBA

32
39

Power consumption, W

360
309

Features

Remote control

HDR

3D

Security

password protection

Projection method

front, tabletop
front, rear, ceiling mount, tabletop

Wireless connection

Additional features

Android OS, Bluetooth
has not

Lamp

Lamp type, W

laser phosphor
214

Lamp life (normal mode), hours

25000
4000

Lamp life (eco mode), hours

25000
7000

Connectivity

HDMI

3
1

VGA input

0
1

Composite video input (RCA)

1
1

Audio input (RCA)

0
1

Audio input (3.5mm)

0
0

Audio output (3.5mm)

1
0

SPDIF (optical)

1
0

Ethernet (RJ45)

1
0

MHL

RS-232

0
0

12V trigger

0
0

USB

1
1

USB (service)

0
1

Audio

Integrated speakers

Speaker power, W

30
1

Sound type

stereo
mono

Lens

F-number

1.58 - 1.7

Focal length, mm

13.5 - 16.2

Lens shift, %

vertical +/- 45, horizontal +/- 30

Zoom ratio

2.1x

Settings

Keystone adjustment vertical, +- degrees

30

Keystone adjustment horizontal, +- degrees

20

Operating temperature

Min, C/F

0/32
5/41

Max, C/F

40/104
35/95

User manual

Manual

Dimensions

Size W x H x D, сm/inches

53.3 x 10.6 x 36.8/21 x 4.2 x 14.5
29 x 5 x 21/11.42 x 2.1 x 8.2

Weight, kg/pounds

10.7/23.8
7.3/16.1

Other

Release year

2019
2017
VAVA 4K
Epson PowerLite 1781W
VAVA 4K
Epson PowerLite 1781W

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 9
  • 7
  • 9VAVA 4K
  • 7Epson PowerLite 1781W