DBPOWER T20 vs Optoma UHL55

T20 vs UHL55 comparison chart

Overall
DBPOWER T20
5.3
Optoma UHL55
9
4
10
Votes 1 1
Rating 5 5
Optoma UHL55

Aug 30, 2020

The Optoma UHL55 review will be beneficial for the customers who seek an exceptional cinema quality for their home theater. With this model, you will immerse yourself in the Ultra HD world. This comp...

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Common

Product

DBPOWER T20
Optoma UHL55

Model

T20
UHL55

Brand

DBPOWER
Optoma

Reviews

928
79

Resolution

Native resolution

800 x 480
3840 x 2160

Max resolution (resized)

1920 x 1080
3840 x 2160

Resolution abbreviation

Full HD
4K UHD

Properties

Projection screen size, inch

32-176
30-200

Projection distance, m/ft

1.5 - 5/5 - 16
0.7 - 5.3/2.6 - 17.4

Aspect ratio

16:10
16:9

Brightness, lumens

1500
1500

Contrast ratio

1000:1
250000:1

Throw ratio range

1.1 - 1.4
1.2:1

Color reproduction

1.07 billion

Projection system

DLP

Noise level, dBA

28

Power consumption, W

50
170

Features

Remote control

HDR

3D

Security

password protection
kensington lock, password protection

Projection method

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

Wireless connection

Additional features

has not
Bluetooth, Amazon Alexa, Google Assistant, DLP

Lamp

Lamp type, W

Lamp life (normal mode), hours

20000

Lamp life (eco mode), hours

50000
30000

Connectivity

HDMI

1
2

VGA input

1
0

Composite video input (RCA)

1
0

Audio input (RCA)

1
0

Audio input (3.5mm)

0
0

Audio output (3.5mm)

1
1

SPDIF (optical)

0
1

Ethernet (RJ45)

0
1

MHL

RS-232

0
0

12V trigger

0
0

USB

2
2

USB (service)

0
0

Audio

Integrated speakers

Speaker power, W

4
8

Sound type

stereo
stereo

Lens

F-number

Focal length, mm

Lens shift, %

vertical +/- 15

Zoom ratio

Settings

Keystone adjustment vertical, +- degrees

15

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

5/41

Max, C/F

40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

7.5 x 5.9 x 3/2.7 x 1.9 x 1.1
21.8 x 13.4 x 21.8/8.6 x 5.3 x 8.6

Weight, kg/pounds

2.2/4.4
3.9/8.7

Other

Release year

2016
2018
DBPOWER T20
Optoma UHL55
DBPOWER T20
Optoma UHL55

Projectors CHooseratoR comparison rating

  • better
  • worse
  • 5.3
  • 9
  • 5.3DBPOWER T20
  • 9Optoma UHL55