BenQ TH671ST vs DBPOWER T20 review

Votes 1 1
Rating 5 5
BenQ TH671ST
vs
DBPOWER T20

The BenQ TH671ST vs DBPOWER T20 comparison shows that these projectors have some important differences and common features. Based on our rating, TH671ST has a total rating of 7.3 out of 10 versus 5.3 for T20.

Advantages BenQ TH671ST over DBPOWER T20

  • Bigger projection screen size: 30-300 inch vs 32-176 inch
  • Better brightness: 3000 vs 1500 lumens
  • Wireless connection enabled
  • More HDMI connectors: 2 vs 1

Advantages DBPOWER T20 over BenQ TH671ST

  • Lower power consumption, 50 W vs 355 W
  • More USB ports: 2 vs 1
  • Stereo sound vs mono from integrated speakers

Common features and specifications

  • Integrated speakers

Projectors comparison chart

Overall
BenQ TH671ST
7.3
DBPOWER T20
5.3
7
4
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Common

Product

BenQ TH671ST
DBPOWER T20

Model

TH671ST
T20

Brand

BenQ
DBPOWER

Reviews

366
686

Resolution

Native resolution

1920 x 1080
800 x 480

Max resolution (resized)

1920 x 1200
1920 x 1080

Resolution abbreviation

Full HD
Full HD

Properties

Projection screen size, inch

30-300
32-176

Projection distance, m/ft

0.9 - 3.3/3.2 - 9.8
1.5 - 5/5 - 16

Aspect ratio

16:9
16:10

Brightness, lumens

3000
1500

Contrast ratio

10000:1
1000:1

Throw ratio range

0.69:1 - 0.83:1
1.1 - 1.4

Color reproduction

1.07 billion
1.07 billion

Projection system

DLP

Noise level, dBA

33

Power consumption, W

355
50

Features

Remote control

HDR

3D

Security

kensington lock, password protection
password protection

Projection method

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

Wireless connection

Additional features

DLP
has not

Lamp

Lamp type, W

240

Lamp life (normal mode), hours

4000

Lamp life (eco mode), hours

10000
50000

Connectivity

HDMI

2
1

VGA input

1
1

Composite video input (RCA)

0
1

Audio input (RCA)

0
1

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

1
2

USB (service)

1
0

Audio

Integrated speakers

Speaker power, W

5
4

Sound type

mono
stereo

Lens

F-number

2.6 - 2.78

Focal length, mm

10.2 - 12.24

Lens shift, %

vertical +/- 40
vertical +/- 15%

Zoom ratio

1.2x

Settings

Keystone adjustment vertical, +- degrees

40
15

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

0/32

Max, C/F

40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

27.9 x 10.1 x 22.8/11.7 x 4.6 x 9.5
7.5 x 5.9 x 3/2.7 x 1.9 x 1.1

Weight, kg/pounds

2.2/5.9
2.2/4.4
BenQ TH671ST
DBPOWER T20
BenQ TH671ST
DBPOWER T20

Projectors SoundStrokes Art comparison rating

  • better
  • worse
  • 7.3
  • 5.3
  • 7.3BenQ TH671ST
  • 5.3DBPOWER T20

The BenQ TH671ST is better home theater projector in this comparison. Check BenQ TH671ST price