BenQ TH671ST vs BenQ HT2550 review

Votes 1 1
Rating 5 5
BenQ TH671ST
vs
BenQ HT2550

BenQ TH671ST vs BenQ HT2550 comparison definitely makes sense. Based on our rating, TH671ST has a total rating of 7.3 out of 10 versus 8 for HT2550.

Advantages BenQ TH671ST over BenQ HT2550

  • Better brightness: 3000 vs 2200 lumens
  • Lower power consumption, 355 W vs 385 W
  • Wireless connection enabled

Advantages BenQ HT2550 over BenQ TH671ST

  • Bring the cinematic 4K UHD experience home with the HT2550
  • HT2550 is HDR-compatible
  • 3D support

Common features and specifications

  • Equal projection screen size: 30-300 inch
  • The same noise level: 33 dB
  • Equal lamp life (normal mode): 4000 hours
  • Equal HDMI connectors quantity: 2
  • Equal USB ports quantity: 1
  • Integrated speakers

Projectors comparison chart

Overall
BenQ TH671ST
7.3
BenQ HT2550
8
7
8
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Common

Product

BenQ TH671ST
BenQ HT2550

Model

TH671ST
HT2550

Brand

BenQ
BenQ

Reviews

366
122

Resolution

Native resolution

1920 x 1080
3840 x 2160

Max resolution (resized)

1920 x 1200
4096 x 2160

Resolution abbreviation

Full HD
4K UHD

Properties

Projection screen size, inch

30-300
30-300

Projection distance, m/ft

0.9 - 3.3/3.2 - 9.8
2.3 - 9.8/6.2 - 29.5

Aspect ratio

16:9
16:9

Brightness, lumens

3000
2200

Contrast ratio

10000:1
10000:1

Throw ratio range

0.69:1 - 0.83:1
1.47:1 - 1.76:1

Color reproduction

1.07 billion
1.07 billion

Projection system

DLP
DLP

Noise level, dBA

33
33

Power consumption, W

355
385

Features

Remote control

HDR

3D

Security

kensington lock, password protection
kensington lock, password protection

Projection method

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

Wireless connection

Additional features

DLP
has not

Lamp

Lamp type, W

240
240

Lamp life (normal mode), hours

4000
4000

Lamp life (eco mode), hours

10000
15000

Connectivity

HDMI

2
2

VGA input

1
1

Composite video input (RCA)

0
0

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
1

USB

1
1

USB (service)

1
1

Audio

Integrated speakers

Speaker power, W

5
5

Sound type

mono
mono

Lens

F-number

2.6 - 2.78
1.94 - 2.06

Focal length, mm

10.2 - 12.24
15.57 - 18.67

Lens shift, %

vertical +/- 40
vertical +/- 40

Zoom ratio

1.2x
1.2x

Settings

Keystone adjustment vertical, +- degrees

40
40

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

0/32
0/32

Max, C/F

40/104
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
35 x 27 x 13/13.7 x 10.6 x 5.1

Weight, kg/pounds

2.2/5.9
4.2/8.8
BenQ TH671ST
BenQ HT2550
BenQ TH671ST
BenQ HT2550

Projectors SoundStrokes Art comparison rating

  • better
  • worse
  • 7.3
  • 8
  • 7.3BenQ TH671ST
  • 8BenQ HT2550

The BenQ HT2550 is better home theater projector in this comparison. Check BenQ HT2550 price

BenQ TH671ST competitors

BenQ HT2550 competitors