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Benq Th685i

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Projector Central
Simple Home Cinema
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The BenQ TH685i is a high-brightness 1080p gaming projector known for its 8.3ms input lag and 3,500 ANSI lumens, though it was officially discontinued in April 2025. Current market trends show a sharp rise in demand for large-format gaming displays, shifting focus toward 4K successors like the BenQ TK700STi.

The following report provides a detailed breakdown of its specifications, lifecycle status, and current B2B sourcing alternatives for professional gaming setups.

Based on the TH685i's discontinuation, here are your next steps:

Gaming Projector 1080p 120hz 8ms Input Lag 3500 Lumens

Products · 2 lists

Optoma GT1080HDR DLP Projector 3800 Lumens Short Throw Gaming with Enhanced Mode for 1080p 120Hz at 8.4ms

Optoma GT1080HDR DLP Projector 3800 Lumens Short Throw Gaming with Enhanced Mode for 1080p 120Hz at 8.4ms

$650-6804.8(725)
MOQ: 1 piece
7% reorder rate≤3h response time
Beijing Zhicheng Keyu Technology Development Co., Ltd.Beijing Zhicheng Keyu Technology Development Co., Ltd.🇨🇳CN4 yrs
Optoma GT1080HDR Short Throw Gaming Projector 3800 Ansi Lumens Enhanced Game Mode for 1080P 120Hz Gaming 8.4 Ms Support 4K 3D

Optoma GT1080HDR Short Throw Gaming Projector 3800 Ansi Lumens Enhanced Game Mode for 1080P 120Hz Gaming 8.4 Ms Support 4K 3D

$935.994.8(670)
MOQ: 1 piece
16% reorder rate≤1h response time
Nanchang Haoming Technology Co., Ltd.Nanchang Haoming Technology Co., Ltd.🇨🇳CN1 yr
Optoma GT1080HDR Short Throw DLP Gaming Projector 1080P 120Hz 8.4 Ms 4K UHD 3800 Lumens 3D Ready Home Theater Portable

Optoma GT1080HDR Short Throw DLP Gaming Projector 1080P 120Hz 8.4 Ms 4K UHD 3800 Lumens 3D Ready Home Theater Portable

$679-7194.3(986)
MOQ: 1 piece
≤3h response time
Chengguan Technology (Beijing) Co., Ltd.Chengguan Technology (Beijing) Co., Ltd.🇨🇳CN1 yr
Optoma GT1080HDRx Short Throw Gaming Projector 3800 Lumens Day/Night 1080p HDR 120Hz 8.4ms Response 30-Day Warranty 7.7 Lbs

Optoma GT1080HDRx Short Throw Gaming Projector 3800 Lumens Day/Night 1080p HDR 120Hz 8.4ms Response 30-Day Warranty 7.7 Lbs

$7455.0(524)
MOQ: 1 piece
50+ store reviews≤4h response time
Ccrosy (Quanzhou) Import & Export Co., Ltd.Ccrosy (Quanzhou) Import & Export Co., Ltd.🇨🇳CN1 yr
BenQ X3100i 4K UHD Gaming Projector True 4K with 3300 ANSI Lumens 4.2ms Response Time 1080p 240Hz

BenQ X3100i 4K UHD Gaming Projector True 4K with 3300 ANSI Lumens 4.2ms Response Time 1080p 240Hz

$2,3424.7(774)
MOQ: 1 piece
50+ store reviews33% reorder rate≤4h response time
Hunan Zhongchuang Xinyuan Electronic Commerce Technology Co., Ltd.Hunan Zhongchuang Xinyuan Electronic Commerce Technology Co., Ltd.🇨🇳CN4 yrs
HSC 350 PRO Android Dual System 4K Ultra HD HDR TV Game Console Projector 2 Controllers 30000+ Games Portable Home Theater

HSC 350 PRO Android Dual System 4K Ultra HD HDR TV Game Console Projector 2 Controllers 30000+ Games Portable Home Theater

$63.994.4(292)
MOQ: 1 piece
1600+ store reviews7% reorder rate≤10h response time
Shenzhen Miratech Co., Ltd.Shenzhen Miratech Co., Ltd.🇨🇳CN7 yrs
HCS350 Pro+ Game Projector 3D HD Portable Retro Video Game Consoles 20000 Games Gaming Projector for Android WIFI6 TV System

HCS350 Pro+ Game Projector 3D HD Portable Retro Video Game Consoles 20000 Games Gaming Projector for Android WIFI6 TV System

$58.534.5(392)
MOQ: 16 pieces
1000+ store reviews10% reorder rate≤2h response time
Shenzhen Mooden Electronics Co., Ltd.Shenzhen Mooden Electronics Co., Ltd.verified🇨🇳CN7 yrs
HCS350MAX Smart Projector 1080P 450 ANSI Portable LCD Game Projector Electric Focus for Indoor Gaming Cinema

HCS350MAX Smart Projector 1080P 450 ANSI Portable LCD Game Projector Electric Focus for Indoor Gaming Cinema

$54-614.5(128)
MOQ: 1 piece
Shenzhen Junuo Electronics Co., Ltd.Shenzhen Junuo Electronics Co., Ltd.verified🇨🇳CN11 yrs
Ultra Short Throw Pico Gaming Projector with 300 Lumens Built-In Speakers Support 4K 120Hz Low Latency 5G WiFi

Ultra Short Throw Pico Gaming Projector with 300 Lumens Built-In Speakers Support 4K 120Hz Low Latency 5G WiFi

$39.99-41.994.9(344)
MOQ: 1 set
≤4h response time
Chengdu Kualian Technology Co., Ltd.Chengdu Kualian Technology Co., Ltd.🇨🇳CN1 yr
Good Quality 1080P Game Projector HCS350Max 450ANSI AllwinnerH713 Smart LCD Dual WIFI BT5.0 4k Video Decoding Game Projector

Good Quality 1080P Game Projector HCS350Max 450ANSI AllwinnerH713 Smart LCD Dual WIFI BT5.0 4k Video Decoding Game Projector

$46.50-484.2(853)
MOQ: 2 pieces
Shenzhen Junuo Electronics Co., Ltd.Shenzhen Junuo Electronics Co., Ltd.verified🇨🇳CN17 yrs
YDH-HCS350 MAX 2025 Indoor Gaming Projector 1000 Lumens 150 Inch Android 11 BT5.0 Auto Zoom H713 4K Wholesale

YDH-HCS350 MAX 2025 Indoor Gaming Projector 1000 Lumens 150 Inch Android 11 BT5.0 Auto Zoom H713 4K Wholesale

$654.4(374)
MOQ: 1 set
1300+ store reviews16% reorder rate≤3h response time
Guangdong Yuan Dong Han Technology Co., Ltd.Guangdong Yuan Dong Han Technology Co., Ltd.🇨🇳CN5 yrs
Zoku HCS350PRO+ Allwinner H713 3D 4K HD Android 14 Smart Wireless Gaming Projector with 2G RAM and BT Voice

Zoku HCS350PRO+ Allwinner H713 3D 4K HD Android 14 Smart Wireless Gaming Projector with 2G RAM and BT Voice

$74.364.3(424)
MOQ: 2 pieces
200+ store reviews12% reorder rate≤5h response time
Shenzhen Hengchen Smart Technology Co., Ltd.Shenzhen Hengchen Smart Technology Co., Ltd.🇨🇳CN2 yrs
HCS350 Max Gaming Android 11 LED Cinema Projector 1000 Ansi Beam Light 1+8G Allwinner H713 3D HD FHD 4K Max Mini Projector

HCS350 Max Gaming Android 11 LED Cinema Projector 1000 Ansi Beam Light 1+8G Allwinner H713 3D HD FHD 4K Max Mini Projector

$654.8(674)
MOQ: 1 piece
300+ store reviews7% reorder rate≤6h response time
Shenzhen Ihomemix Technology Co., Ltd.Shenzhen Ihomemix Technology Co., Ltd.🇨🇳CN6 yrs
Hot Selling Game Projector with Game Controllers HD1080P IR Control 450 Ansi Allwinner H713 Portable Home Theater Game Projector

Hot Selling Game Projector with Game Controllers HD1080P IR Control 450 Ansi Allwinner H713 Portable Home Theater Game Projector

$15.80-544.5(144)
MOQ: 10 pieces
300+ store reviews25% reorder rate≤2h response time
HONGKONG DCOLOR TRADING LIMITEDHONGKONG DCOLOR TRADING LIMITED🇭🇰HK3 yrs
New HCS350 Max 1080P Game Projectors 4K Android Smart BT WIFI Portable Smart Game Console Home Video Theater Beamer

New HCS350 Max 1080P Game Projectors 4K Android Smart BT WIFI Portable Smart Game Console Home Video Theater Beamer

$45.28-46.204.8(544)
MOQ: 1 piece
100+ store reviews9% reorder rate≤4h response time
Shenzhen Yingnuoxin Electronic Technology Co., Ltd.Shenzhen Yingnuoxin Electronic Technology Co., Ltd.🇨🇳CN5 yrs
2025 New HCS350 Pro Game Projectors Android 4K 1080P Supported Wifi6 BT5.0 Smart Home Video Cinema Projectors Game Console

2025 New HCS350 Pro Game Projectors Android 4K 1080P Supported Wifi6 BT5.0 Smart Home Video Cinema Projectors Game Console

$57.054.3(882)
MOQ: 1 piece
14200+ store reviews10% reorder rate≤3h response time
ShenZhen ZTX Technology Co,.LtdShenZhen ZTX Technology Co,.Ltdverified🇨🇳CN10 yrs
Dcolor HCS350PRO Game Console Projector 4K Decode with 50000+ Games LCD Video Games Wireless Ps5 Game Controller Projecteur

Dcolor HCS350PRO Game Console Projector 4K Decode with 50000+ Games LCD Video Games Wireless Ps5 Game Controller Projecteur

$46.80-47.704.6(744)
MOQ: 1 piece
Shenzhen Junuo Electronics Co., Ltd.Shenzhen Junuo Electronics Co., Ltd.verified🇨🇳CN3 yrs
Exclusive Gaming Projector 4K UHD Low Input Lag for Responsive Gameplay and Cinema Experiences Projector

Exclusive Gaming Projector 4K UHD Low Input Lag for Responsive Gameplay and Cinema Experiences Projector

$695.0(425)
MOQ: 300 pieces
HTP (Jiangxi) Optoelectronic Technology Co., Ltd.HTP (Jiangxi) Optoelectronic Technology Co., Ltd.verified🇨🇳CN4 yrs
Gaming Projector 2 in 1 F300 Classic Retro LCD Video Game Console Video Projector Wireless Controller HD 1080P

Gaming Projector 2 in 1 F300 Classic Retro LCD Video Game Console Video Projector Wireless Controller HD 1080P

$34.204.4(929)
MOQ: 1 piece
800+ store reviews5% reorder rate≤2h response time
Shenzhen Yaomiaoxin Technology Co., Ltd.Shenzhen Yaomiaoxin Technology Co., Ltd.🇨🇳CN3 yrs
P50 Max Game Projector 1080P Home Living Room Auto-Focus LED 2G+16G 64GB 30000 Games Android 11 400 Lumens Portable Built-in

P50 Max Game Projector 1080P Home Living Room Auto-Focus LED 2G+16G 64GB 30000 Games Android 11 400 Lumens Portable Built-in

$102.264.6(535)
MOQ: 1 piece
100+ store reviews11% reorder rate≤1h response time
HK WIISUN ELECTRONIC CO., LIMITEDHK WIISUN ELECTRONIC CO., LIMITED🇭🇰HK1 yr
HCS350 Max Gaming Android 11 LED Cinema Projector with Lux Beamer Full Winner H713 3D HD FHD 4k Max Mini Projector

HCS350 Max Gaming Android 11 LED Cinema Projector with Lux Beamer Full Winner H713 3D HD FHD 4k Max Mini Projector

$47.904.6(193)
MOQ: 2 pieces
200+ store reviews6% reorder rate≤6h response time
Topan (shenzhen) Intelligent Equipment Co., Ltd.Topan (shenzhen) Intelligent Equipment Co., Ltd.🇨🇳CN2 yrs
High Quality 4K Game Projector Classic Retro LCD Video Game Console HCS350 Pro Video Projector with Wireless Controller

High Quality 4K Game Projector Classic Retro LCD Video Game Console HCS350 Pro Video Projector with Wireless Controller

$57.054.2(735)
MOQ: 2 pieces
3400+ store reviews7% reorder rate≤3h response time
Shenzhen HYX Electronic Co., Ltd.Shenzhen HYX Electronic Co., Ltd.verified🇨🇳CN6 yrs
Gaming Optoma YEW8984ST Projector 4000 Lumens with HDR and 3D Ready

Gaming Optoma YEW8984ST Projector 4000 Lumens with HDR and 3D Ready

$658-6884.3(189)
MOQ: 1 piece
≤1h response time
Nanchang Zhixian Future Optoelectronics Technology Co., Ltd.Nanchang Zhixian Future Optoelectronics Technology Co., Ltd.🇨🇳CN1 yr
XP360-G1 Android 720p Preloaded Games Projector 120 ANSI Home Entertainment Gaming Projector with Auto Focus

XP360-G1 Android 720p Preloaded Games Projector 120 ANSI Home Entertainment Gaming Projector with Auto Focus

$32-36.674.5(553)
MOQ: 2 pieces
2200+ store reviews23% reorder rate≤3h response time
Shenzhen Xianlin Technology Co., Ltd.Shenzhen Xianlin Technology Co., Ltd.verified🇨🇳CN14 yrs
Dual Band Wi-Fi 6 5.2 Projector Portable Smart Screen Projector for Gaming Movie Streaming

Dual Band Wi-Fi 6 5.2 Projector Portable Smart Screen Projector for Gaming Movie Streaming

$29-304.1(440)
MOQ: 1 piece
≤2h response time
Ruidaze Technology LimitedRuidaze Technology Limited🇭🇰HK1 yr
High Quality 4K Game Projector Classic Retro LCD Video Game Console HCS350 Pro Video Projector with Wireless Controller

High Quality 4K Game Projector Classic Retro LCD Video Game Console HCS350 Pro Video Projector with Wireless Controller

$45.93-57.054.6(735)
MOQ: 2 pieces
Shenzhen HYX Electronic Co., Ltd.Shenzhen HYX Electronic Co., Ltd.verified🇨🇳CN5 yrs
Gaming Optoma YEW8984ST Projector 4000 Lumens with HDR and 3D Ready

Gaming Optoma YEW8984ST Projector 4000 Lumens with HDR and 3D Ready

$658-6884.3(189)
MOQ: 1 piece
Nanchang Zhixian Future Optoelectronics Technology Co., Ltd.Nanchang Zhixian Future Optoelectronics Technology Co., Ltd.verified🇨🇳CN4 yrs
XP360-G1 Android 720p Preloaded Games Projector 120 ANSI Home Entertainment Gaming Projector with Auto Focus

XP360-G1 Android 720p Preloaded Games Projector 120 ANSI Home Entertainment Gaming Projector with Auto Focus

$32-36.673.9(553)
MOQ: 2 pieces
Shenzhen Xianlin Technology Co., Ltd.Shenzhen Xianlin Technology Co., Ltd.verified🇨🇳CN9 yrs
Dual Band Wi-Fi 6 5.2 Projector Portable Smart Screen Projector for Gaming Movie Streaming

Dual Band Wi-Fi 6 5.2 Projector Portable Smart Screen Projector for Gaming Movie Streaming

$29-304.1(440)
MOQ: 1 piece
Ruidaze Technology LimitedRuidaze Technology Limitedverified🇭🇰HK14 yrs

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source

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Sources & References

18 sources cited · Verified industry data & reports

Expert Projector Reviews: 4K, Home Theater & Gaming

Projector Central

BenQ TH685i. BenQ TH685i DLP gaming projector is an updated version of the TH685. It still has the TH685's excellent input lag and good color accuracy

BenQ TH685P Review: The Gaming Projector That Aims to ...

Simple Home Cinema

The TH685P shines brightest as a gaming-centric projector, offering performance perks like ultra-low input lag and excellent brightness at an ...

BenQ TH685 Vs. BenQ TH685i - Is the only difference ...

Reddit · r/projectors

I am considering a BenQ TH685i, but I noticed that the BenQ TH685 is much cheaper with some online retailers (£140 less). I was wondering if ...

BenQ TH685 Full HD DLP projector review

homecinemachoice.com

delight thanks to its high brightness, low input lag, 'Game' picture and sound presets, and support for the 120Hz refresh rates

TH685i Specifications

BenQ

Brightness (ANSI lumens). 3500 · Resolution. 1080P (1920x1080) · Native Aspect Ratio. 16:9 · Contrast Ratio (FOFO). 10,000:1 · Display Color. 30-bit (1.07 billion ...

Twelve Days of Projection - BenQ HT3550i, TK850i, TH685i

YouTube · Projector Reviews

BenQ TH685i HDR Console Gaming Projector with Android TV: Fully Tested. The 2025 UST Projector Showdown Results are In!