Can I use a wi-fi dongle so that in can connect speakers wirelessly. is there any way to use Bluetooth speakers with this model?

Simple answer is yes. I use a Wi-Fi dongle connected to my blue tooth speakers and there is no lag. Hope that helps.

Could i upgrade from benq 1080p projector th671st to 4k tk700sti directly without changing ceiling mount?

Hi there, thank you for your question on our TK700STi gaming projector. Please be informed the position of the ceiling mount would have to be changed if you would like to upgrade from TH671ST to TK700STi. For further detail, you can use our “BenQ Projection Calculator” to calculate the accurate throw distance for your preferred projection size. If you have further questions regarding the TK700STi gaming projector, please feel free to contact us using the Online Chat service on our official website, and our customer care specialist will be more than happy to assist you. Thank you! Warm Regards, BenQ Customer Care

What size could this project from roughly 2.4m?

I checked and from 2.5 meters away from a 44cm table, I can get a 101inch screen

I have a 120 inch screen and the distance to the screen is 3.3m will this projector fill the screen

YES, with a "But". The distance from the screen for 120" needs to be between 1.833M and 2.205M (The zoom range). Optimum distance is 2.019M. If you download the manual, there's a handy diagram on Page 13 that helps you calculate the projection distance from the screen. If you are working with a fixed distance of 3.3M and can't get closer to the screen you will then have a problem as the image will be too large.

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BenQ TH671ST 1080p 3000 Lumens DLP Home Entertainment Projector, Low Input Lag for Smoother Video Gaming, Ambient Light Sensor, Superior Short Throw 100”, 5W Stereo Speaker, Wireless, 3D, HDMI

Product ID: 55021224

Details

Brand
BenQ
Connectivity technology
HDMI
Display resolution
1920 x 1080
Display resolution maximum
1980 x 1080
Display type
DLP
Form factor
Portable

🎮16.67ms ultra-low input lag

💡3000 ANSI Lumens brightness

📏100” short throw projection

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Description

🎯 Level up your home entertainment with BenQ’s powerhouse projector—big screen, low lag, total immersion!

GAME CHANGING SPEED - Ultra-fast 16.67ms input lag and microsecond DMD response ensure buttery-smooth gameplay with zero motion blur—win every time.
IMMERSIVE AUDIO BUILT IN - Powerful 5W stereo speakers deliver rich sound without extra gear, making your gaming and movie nights effortlessly epic.
ADAPTIVE AMBIENT LIGHT SENSOR - LumiExpert auto-adjusts brightness to your environment, so your eyes stay comfortable and your image always pops.
CINEMATIC BRILLIANCE IN FULL HD - Native 1080p resolution with 10,000:1 contrast ratio delivers razor-sharp, vibrant visuals that elevate every frame.
MASSIVE 100 SCREEN FROM 1 5 M - Superior short throw technology means you get a jaw-dropping big screen experience even in compact spaces—be the envy of your friends.

The BenQ TH671ST is a 1080p Full HD DLP projector boasting 3000 ANSI lumens brightness and a 10,000:1 contrast ratio for stunning visuals. Designed for gamers and cinephiles alike, it features an ultra-low 16.67ms input lag and a short throw lens that projects a massive 100” image from just 1.5 meters. With LumiExpert ambient light sensing and built-in 5W stereo speakers, it delivers an adaptive, immersive experience perfect for any modern living space.

Specifications

ASIN	B075JH2J42
Antenna Location	Home Cinema
Best Sellers Rank	32,571 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 314 in Projectors
Box Contents	Power Cord, Warranty Card, projector, set-up guide
Brand Name	BenQ
Brightness	3000 lumen
Colour	White
Compatible Devices	Television, Gaming Console, Laptop, Smartphone
Contrast Ratio	10000:1
Control Method	Remote
Controller Type	Remote Control
Customer Reviews	4.2 4.2 out of 5 stars (195)
Display Type	DLP
EU Spare Part Availability Duration	7 Years
External Testing Certification	Não aplicável
Form Factor	Portable
Global Trade Identification Number	04718755070136
Hardware Connectivity	HDMI
Item Dimensions L x W x H	29.6L x 22.1W x 12H centimetres
Item Type Name	BenQ TH671ST DLP 1080p 3000ANSI Lumens Desktop Data Projector - White
Item Weight	2.7 Kilograms
Lamp Wattage	240 Watts
Manufacturer	BenQ
Manufacturer Part Number	M353300
Maximum Display Resolution	1980 x 1080
Maximum Image Size	300 Inches
Maximum Throw Distance	15 Feet
Minimum Image Size	100 Inches
Minimum Throw Distance	3.48 Feet
Model Name	TH671ST
Model Number	M353300
Mounting Type	Tabletop Mount
Native Resolution	1920 x 1080
Network Connectivity Technology	HDMI
Number of Items	1
Picture Quality Enhancement Technology	Full HD, high brightness and LumiExpert image quality enhancement technology
Product Features	3D, Built-In Speaker, Short distance
Projector Maximum White Brightness	3000 ANSI Lumens
Unit Count	1.0 count
Video Encoding	AVC
Voltage	230 Volts (AC)
Wattage	320 watts

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R32984

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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