VAVA 4K vs Optoma UHD51ALV

4K vs UHD51ALV comparison chart

Overall
VAVA 4K
9
Optoma UHD51ALV
9.6
10
10

VAVA 4K vs Optoma UHD51ALV review

VAVA 4K
vs
Optoma UHD51ALV

It can be hard to figure out which is the best, especially if you’re comparing equipment like the VAVA 4K vs Optoma UHD51ALV projector. Based on our rating, 4K has a total rating of 9 out of 10 vs 9.6 out of 10 for UHD51ALV.

Advantages VAVA 4K over Optoma UHD51ALV

  • Higher brightness: 6000 vs 3000 lumens
  • Higher contrast ratio: 1500000:1 vs 500000:1
  • Longer lamp life (normal mode): 25000 vs 4000 hours
  • More HDMI ports: 3 vs 2

Advantages Optoma UHD51ALV over VAVA 4K

  • Bigger projection screen size: 34-302" vs 80-150"
  • Lower noise level: 28 dB vs 32 dB
  • Lower power consumption: 317W vs 360W
  • MHL support

Common strengths

  • 4K UHD resolution
  • HDR-compatible
  • 3D support
  • Wireless connection
  • Audio outputs (3.5mm)
  • RJ45 network connectors
  • USB ports
  • Integrated speakers
  • Stereo built-in speakers
Votes 2 2
Rating 3.5 3.5
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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Optoma UHD51ALV

Aug 30, 2020

I hope you will find this Optoma UHD51ALV review helpful enough for your future purchases. I was very delighted to test this unit, as it has 4K True HD resolution and stunning 3D support. The colors ...

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Common

Product

VAVA 4K
Optoma UHD51ALV

Model

4K
UHD51ALV

Brand

VAVA
Optoma

Reviews

363
140

Resolution

Native resolution

3840 x 2160
3840 x 2160

Max resolution (resized)

3840 x 2160
4096 x 2160

Resolution abbreviation

4K UHD
4K UHD

Properties

Projection screen size, inch

80-150
34-302

Projection distance, m/ft

0.4 - 0,7/1.4 - 2.5
0.8 - 10.6/2.9 - 34.9

Aspect ratio

16:9
16:9

Brightness, lumens

6000
3000

Contrast ratio

1500000:1
500000:1

Throw ratio range

0.23:1
1.21:1 - 1.59:1

Color reproduction

Projection system

DLP
DLP

Noise level, dBA

32
28

Power consumption, W

360
317

Features

Remote control

HDR

3D

Security

kensington lock, password protection

Projection method

front, tabletop
front, rear, ceiling mount, tabletop

Wireless connection

Additional features

Android OS, Bluetooth
Amazon Alexa, Google Assistant, DLP

Lamp

Lamp type, W

laser phosphor
240

Lamp life (normal mode), hours

25000
4000

Lamp life (eco mode), hours

25000
10000

Connectivity

HDMI

3
2

VGA input

0
1

Composite video input (RCA)

1
0

Audio input (RCA)

0
0

Audio input (3.5mm)

0
1

Audio output (3.5mm)

1
1

SPDIF (optical)

1
1

Ethernet (RJ45)

1
1

MHL

RS-232

0
1

12V trigger

0
1

USB

1
3

USB (service)

0
1

Audio

Integrated speakers

Speaker power, W

30
5

Sound type

stereo
stereo

Lens

F-number

2.5 - 3.26

Focal length, mm

20.9 - 32.6

Lens shift, %

vertical +/- 10

Zoom ratio

1.3x

Settings

Keystone adjustment vertical, +- degrees

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

53.3 x 10.6 x 36.8/21 x 4.2 x 14.5
39.1 x 12.9 x 28,1/15.4 x 5.1 x 11.1

Weight, kg/pounds

10.7/23.8
5.3/11.7
VAVA 4K
Optoma UHD51ALV
VAVA 4K
Optoma UHD51ALV

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 9
  • 9.6
  • 9VAVA 4K
  • 9.6Optoma UHD51ALV

The Optoma UHD51ALV is better home theater projector in this comparison - check Optoma UHD51ALV price.