Optoma ML750 vs BenQ TH671ST review

BenQ TH671ST
BenQ TH671ST review

Dec 20, 2022

Designed by BenQ, a major player in the monitor and projector market, the BenQ th671st is a reasonably priced gaming projector. With lots of unique features and a compact package, this projector offe...

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Rating 5 5

Common

Product

Optoma ML750
BenQ TH671ST

Model

ML750
TH671ST

Brand

Optoma
BenQ

Rating

4.2

Reviews

274

Translation properties

Projection system

DLP
DLP

Native resolution

1280 x 800
1920 x 1200

Aspect ratio

16:9
16:9

Pixel number

1024000
2304000

Brightness

700 lumens
3000 lumens

Color reproduction

16.77 million
1.07 billion

Contrast ratio

10000:1
10000:1

Throw ratio range

1.0 - 1.5
0.69 - 0.83

Lamp

Lamp type

240 W

Lamp life

Normal mode

10000

Eco mode

20000
15000

Lens

F-number

2.0
2.6 - 2.78

Focal length

14.95 mm
10.2 - 12.24

Lens shift

vertical +/- 40%

Zoom ratio

1.0 - 1.1
1.2x

Interface

HDMI

1
2

D-sub 15pin

1
has not

Composite video (RCA)

1
has not

Audio L/R (RCA)

1
has not

Audio out (Mini Jack)

1
1

USB (Type A)

1
1

USB (Type mini-B)

has not
1

RS232 (DB-9pin)

has not
1

Sound

Integrated speaker

Speaker power

1 W
1

Sound type

mono
mono

Resolution support

640 x 480

1024 x 768

1280 x 800

1400 x 1050

1920 x 1080

Video compatibility

NTSC

PAL

SECAM

3D

Settings

Keystone correction manual

Vertical +- 40 degrees
40

Keystone correction auto

has not

Operating distance

19 ft
19 ft

Security functions

Audible noise

Normal mode

33 dBA

Eco mode

30 dBA
25 dBA

Operating temperature

Min

5 C
0 C

Max

40 C
40 C

Features

Color

white
white

Wireless

Remote control

Mouse functions

Warranty

1 Year
1 Year

Dimensions

Product size

8.8 x 12.4 x 4 inches
11.7 x 4.6 x 9.5 inches

Product weight

5.5 pounds
5.9 pounds

Optoma ML750 overview

BenQ TH671ST overview

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BenQ TH671ST competitors