---
product_id: 55021224
title: "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"
brand: "benq"
price: "322035 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Ben Q"
url: https://www.desertcart.kg/products/55021224-benq-th671st-1080p-3000-lumens-dlp-home-entertainment-projector-low
store_origin: KG
region: Kyrgyzstan
---

# 16.67ms ultra-low input lag 3000 ANSI lumens brightness 100” short throw projection 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

**Brand:** benq
**Price:** 322035 som
**Availability:** ✅ In Stock

## Summary

> 🎯 Level up your game nights with cinematic clarity and zero lag!

## Quick Answers

- **What is this?** 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 by benq
- **How much does it cost?** 322035 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/55021224-benq-th671st-1080p-3000-lumens-dlp-home-entertainment-projector-low)

## Best For

- benq enthusiasts

## Why This Product

- Trusted benq brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Epic Big Screen:** 100” short throw projection from just 1.5 meters for immersive viewing
- • **All-in-One Audio:** Built-in 5W stereo speakers for rich, cinematic sound without extra gear
- • **Game-Ready Speed:** Ultra-fast 16.67ms input lag for lag-free, fluid gameplay
- • **Brilliant Brightness:** 3000 ANSI lumens deliver vivid images even in ambient light
- • **Smart Ambient Adaptation:** LumiExpert sensor auto-adjusts brightness for perfect visuals anytime

## Overview

The BenQ TH671ST is a 1080p Full HD DLP projector designed for home entertainment and gaming, featuring 3000 ANSI lumens brightness, ultra-low 16.67ms input lag, and a superior short throw lens that projects a 100” image from just 1.5 meters. It includes an ambient light sensor for automatic brightness adjustment and built-in 5W stereo speakers, delivering an immersive audiovisual experience perfect for millennial professionals seeking premium gaming and movie nights.

## Description

Experience an expansive gaming world with this 1080p short throw projector featuring high brightness, low input lag, and a powerful 5W speaker for immersive audio.

Review: Amazing value, fantastic picture. - I bought this as a main screen for the house. We mostly watch TV on devices and projector is used for movies and video games, which we only really do at night. The picture quality in a dark room is astounding, even projected directly onto a white wall. I wont bother getting a screen. Having worked in media for 20 years I wasn't overly hopefully and bought this as a "proof of concept" to see if a projector would work for us. Happy to say I am blown away. Even at a 2.75m wide image, quality is superb. In a lighter room (curtains drawn but with plenty of ambient light during day and a window without curtain in adjoining room) the image is still bright enough for games or regular TV. Dark images suffer compared to using it in a dark room though. Setup was trivial. About as plug and play as it gets. Unnoticeable input lag for games. If you intend to use this mostly at night or in a dark space, you will be extremely impressed. Top 5 lifetime purchase. 11/10. Would purchase again.
Review: Good quality - Very good quality of image and easy to setup. The fan is quite silent.

## Features

- HIGH RESOLUTION: Native 1080p Full HD image quality with 3000 ANSI lumen high brightness and 10000:1 contrast ratio for ultimate gaming experiences​
- FAST RESPONSE: Ultra-fast 16.67ms low input lag and microsecond DMD response ensure ultra-smooth gaming experiences without motion blur
- LumiExpert AUTO LIGHT SENSOR: Adjusts image brightness according to ambient light conditions to assure optimal balance and maximum viewing comfort
- TAKING VIDEO GAMES TO THE BIG SCREEN: Superior short throw projection produces big 100" images from just 1.5 meters for total gaming immersion
- BUILT-IN SPEAKER: Integrated powerful 5W stereo speaker provides superb audiovisual experiences for games, movies, and TV
- TH671ST Guaranteed Product security updates until 12.31.2024

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075JH2J42 |
| Antenna Location | Home Cinema |
| Best Sellers Rank | 31,655 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 318 in Projectors |
| Box Contents | Power Cord, Warranty Card, projector, set-up guide |
| Brand | BenQ |
| Brand Name | BenQ |
| Brightness | 3000 lumen |
| Colour | White |
| Compatible Devices | Television, Gaming Console, Laptop, Smartphone |
| Connectivity technology | HDMI |
| Contrast Ratio | 10000:1 |
| Control Method | Remote |
| Controller Type | Remote Control |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 194 Reviews |
| Display Type | DLP |
| Display resolution | 1920 x 1080 |
| Display resolution maximum | 1980 x 1080 |
| 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 |
| Recommended uses for product | Home Cinema |
| Special feature | 3D, Built-In Speaker, Short distance |
| Unit Count | 1.0 count |
| Video Encoding | AVC |
| Voltage | 230 Volts (AC) |
| Wattage | 320 watts |

## Product Details

- **Brand:** BenQ
- **Connectivity technology:** HDMI
- **Display resolution:** 1920 x 1080
- **Display resolution maximum:** 1980 x 1080
- **Display type:** DLP
- **Form factor:** Portable
- **Mounting type:** Tabletop Mount
- **Product dimensions:** 29.6L x 22.1W x 12H centimetres
- **Recommended uses for product:** Home Cinema
- **Special feature:** 3D, Built-In Speaker, Short distance

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51Di7M0EESL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/51tOkcnXX6L.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/614O3LeVSsL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/51+Pw6AYb-L.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/51vX0vm6PlL.jpg)

## Available Options

This product comes in different **Configuration, Style** options.

## Questions & Answers

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

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

**Q: What size could this project from roughly 2.4m?**
A: I checked and from 2.5 meters away from a 44cm table, I can get a 101inch screen

**Q: I have a 120 inch screen and the distance to the screen is 3.3m will this projector fill the screen**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing value, fantastic picture.
*by J***. on 30 July 2019*

I bought this as a main screen for the house. We mostly watch TV on devices and projector is used for movies and video games, which we only really do at night. The picture quality in a dark room is astounding, even projected directly onto a white wall. I wont bother getting a screen. Having worked in media for 20 years I wasn't overly hopefully and bought this as a "proof of concept" to see if a projector would work for us. Happy to say I am blown away. Even at a 2.75m wide image, quality is superb. In a lighter room (curtains drawn but with plenty of ambient light during day and a window without curtain in adjoining room) the image is still bright enough for games or regular TV. Dark images suffer compared to using it in a dark room though. Setup was trivial. About as plug and play as it gets. Unnoticeable input lag for games. If you intend to use this mostly at night or in a dark space, you will be extremely impressed. Top 5 lifetime purchase. 11/10. Would purchase again.

### ⭐⭐⭐⭐⭐ Good quality
*by G***E on 1 December 2024*

Very good quality of image and easy to setup. The fan is quite silent.

### ⭐⭐⭐⭐⭐ Love this projector.
*by Z***R on 23 September 2019*

I am not an expert on projectors so won't make this too detailed. Bought this as an upgrade from a £100 projector as that wasn't great unless the room is pitch black. Projecting onto a beige painted wall. Picture quality is excellent at anytime of the day even with the curtains open. Sound is OK but would recommend a sound bar. Connected to my sky box and films and sports especially in HD are a joy to watch. I would strongly recommend it. Will be buying a good quality screen soon and I assume the picture quality will be even better.

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-08-24*