{"product_id":"benq-th685p-3-500-lumen-full-hd-beamer-mit-8-3-ms-input-lag-fur-gaming-und-heimkino","title":"BenQ TH685p: 3,500-Lumen Full HD Projector with 8.3 ms Input Lag for Gaming and Home Theater","description":"\u003ch3\u003eBenQ TH685p – Full HD Gaming Projector with 8.3 ms Input Lag and 3,500 Lumens\u003c\/h3\u003e\n\u003cp\u003eThe BenQ TH685p is aimed at gamers and movie fans who want a large image with low input lag. With 8.3 ms input lag at Full HD and a 120 Hz refresh rate, the projector reacts faster than most gaming displays – PS5, Xbox Series X and PC gamers benefit from this responsiveness on the screen. 3,500 lumens ensure a clearly visible image even in a living room with ambient light, while HDR10 and HLG bring streaming content to the projection surface with noticeably more depth and contrast.\u003c\/p\u003e\n\n\u003ch3\u003eBenefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003e8.3 ms input lag at Full HD – excellent for action, FPS and racing\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e120 Hz – smooth display even in fast-paced game scenes\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e3,500 lumens – bright image even in dimmed living room light\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eHDR10 and HLG – more depth and contrast for streaming and live TV\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eVertical lens shift (5%) – makes setup easier without keystone\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e3D playback via DLP Link – compatible with 3D glasses\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eSmartEco mode – automatically extends the lamp life\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eOnly 2.79 kg – compact and easy to move\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications: What the BenQ TH685p is suitable for\u003c\/h3\u003e\n\n\u003ch3\u003eGaming sessions with PS5, Xbox and PC\u003c\/h3\u003e\n\u003cp\u003e8.3 ms input lag makes the TH685p the clear choice for competitive players: shooters, racing games and action genres run without noticeable delay. The 120 Hz output ensures smooth images during fast movements – a different experience on a 100\" image diagonal (approx. 254 cm) than on a 55-inch TV. Anyone who leaves digital keystone correction active should bear in mind that this can slightly increase the input lag – a physically correct setup brings out the full potential.\u003c\/p\u003e\n\n\u003ch3\u003eMovie and series nights with HDR\u003c\/h3\u003e\n\u003cp\u003eWith 3,500 lumens and a contrast ratio of 10,000:1, the TH685p delivers a clearly visible image even in a living room with ambient light – for a fully darkened home cinema, 3,500 lumens are easily sufficient for image diagonals well over 100\". HDR10 and HLG are supported: streaming content from Netflix, Disney+ or Amazon Prime appears with more headroom for brightness and depth of contrast than in SDR mode. LumiExpert automatically adjusts the brightness to the ambient light and protects the eyes during long sessions.\u003c\/p\u003e\n\n\u003ch3\u003eFootball and sports in the living room\u003c\/h3\u003e\n\u003cp\u003e3,500 lumens are sufficient to deliver a sufficiently bright image even with half-closed blinds. The integrated 5 W speaker bridges spontaneous game nights without an external sound system – for a full stadium atmosphere, a soundbar via the 3.5 mm jack output is recommended.\u003c\/p\u003e\n\n\u003ch3\u003eImage quality\u003c\/h3\u003e\n\u003cp\u003eThe TH685p uses DLP technology with a 0.48\" DMD chip and a native Full HD resolution of 1,920 × 1,080 pixels. DLP projectors inherently deliver excellent motion sharpness and high ANSI contrast – ideal for fast game sequences and action-packed movie scenes. The contrast is 10,000:1 and brings black with clear contours to the screen even in dark scenes.\u003c\/p\u003e\n\u003cp\u003eHDR10 and HLG expand the brightness and color space compared to standard SDR content. HDR10 is the most widely used HDR standard for Ultra HD Blu-ray and the major streaming platforms; HLG (Hybrid Log-Gamma) is optimized for TV broadcasts and is backward compatible with SDR devices – a plus for live sports and public broadcasting content.\u003c\/p\u003e\n\n\u003ch3\u003eConnections\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eHDMI 2.0: 2 inputs – to keep game consoles, streaming sticks or laptops connected at the same time\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eUSB-A: 1 port – for powering a streaming stick (e.g. Fire TV Stick or Chromecast)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e3.5 mm jack: audio output for soundbar or headphones\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eLAN port (RJ-45): for a stable network connection\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eRS-232: control output for external automation systems\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eGaming performance\u003c\/h3\u003e\n\u003cp\u003eWith 8.3 ms input lag, the TH685p is among the fastest Full HD projectors in the consumer market – this value is excellent and is also suitable for competitive shooters and racing games. The native 120 Hz playback benefits players who need smooth motion display. VRR and ALLM are not integrated; consoles such as PS5 or Xbox Series X can still be connected directly via HDMI 2.0 and benefit from the low lag in the projector's game mode.\u003c\/p\u003e\n\n\u003ch3\u003eSound\u003c\/h3\u003e\n\u003cp\u003eThe integrated 5 W mono speaker provides enough for an uncomplicated game night or sports night without external equipment. For a real home cinema experience, a soundbar or AV receiver is worth it: The 3.5 mm jack output transmits the audio signal losslessly to any external system.\u003c\/p\u003e\n\n\u003ch3\u003eSmart features \u0026amp; Streaming\u003c\/h3\u003e\n\u003cp\u003eThe TH685p does not have an integrated smart OS. External media players such as Apple TV, Amazon Fire TV or Chromecast with Google TV can be connected via HDMI – the USB-A port directly powers compact streaming sticks, eliminating the need for a power supply adapter. For AirPlay, Miracast and Google Cast in one device, the \u003ca href=\"\/en\/products\/ezcast-pro-dongle-ii-5hz-hdmi-receiver-mit-multicast-und-multiview-fuer-ezcast\"\u003eEZCast Pro Dongle II\u003c\/a\u003e is available as a casting receiver – no app installation on the projector is necessary, with the smartphone serving as a remote control.\u003c\/p\u003e\n\n\u003ch3\u003eSetup, projection \u0026amp; scope of delivery\u003c\/h3\u003e\n\u003cp\u003eThe BenQ TH685p supports table, ceiling and rear projection setups. The housing measures 312 × 225 × 110 mm (W × D × H) and weighs 2.79 kg – light enough to move easily between rooms. When ceiling mounted, the projector hangs upside down; the 5% vertical lens shift allows for slight optical image correction without quality loss from keystone. Allow approx. 10–15 cm behind the housing for cable connections.\u003c\/p\u003e\n\u003cp\u003eWith a 1.3× zoom lens and a throw ratio of 1.13–1.46:1, the following applies for common image sizes:\u003c\/p\u003e\n\n\u003cdiv class=\"table-responsive\"\u003e\n\n  \u003ctable class=\"table table-striped table-bordered table-hover table-sm\" style=\"border-collapse:collapse;width:100%;font-size:14px;margin:1em 0;\"\u003e\n\n    \u003cthead\u003e\n\n      \u003ctr style=\"background:#A5EEA8;\"\u003e\n\n        \u003cth style=\"padding:8px 12px;border:1px solid #068E52;text-align:left;color:#112C27;font-weight:600;background:#A5EEA8 !important;\"\u003eImage diagonal\u003c\/th\u003e\n\n        \u003cth style=\"padding:8px 12px;border:1px solid #068E52;text-align:left;color:#112C27;font-weight:600;background:#A5EEA8 !important;\"\u003eImage width (approx.)\u003c\/th\u003e\n\n        \u003cth style=\"padding:8px 12px;border:1px solid #068E52;text-align:left;color:#112C27;font-weight:600;background:#A5EEA8 !important;\"\u003eProjection distance\u003c\/th\u003e\n\n      \u003c\/tr\u003e\n\n    \u003c\/thead\u003e\n\n    \u003ctbody\u003e\n\n      \u003ctr style=\"background:#ffffff;\"\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e80 inches (203 cm)\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e177 cm\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e2.00 – 2.58 m\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n      \u003ctr style=\"background:#E6FFE9;\"\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e90 inches (229 cm)\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e199 cm\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e2.25 – 2.90 m\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n      \u003ctr style=\"background:#ffffff;\"\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e100 inches (254 cm)\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e221 cm\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e2.50 – 3.23 m\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n      \u003ctr style=\"background:#E6FFE9;\"\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e120 inches (305 cm)\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e265 cm\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e3.00 – 3.87 m\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n    \u003c\/tbody\u003e\n\n  \u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003cp\u003eThe calculated projection distances are based on the manufacturer's throw ratio and serve as guidelines.\u003c\/p\u003e\n\n\u003cp\u003eWith 3,500 lumens, an ALR screen (Ambient Light Rejecting) is recommended for rooms with ambient light, as it absorbs ambient light and noticeably improves contrast. In a fully darkened home cinema, a classic gain-1.0 screen delivers the best color reproduction.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e Remote control, power cable, batteries\u003c\/p\u003e\n\n\u003cp\u003eFor ceiling mounting, we recommend a suitable \u003ca href=\"\/en\/collections\/beamer-deckenhalterungen\"\u003eprojector ceiling mount\u003c\/a\u003e from our range.\u003c\/p\u003e\n\n\u003ch3\u003eLight source \u0026amp; operation\u003c\/h3\u003e\n\u003cp\u003eThe TH685p uses a UHP lamp. In SmartEco mode, BenQ's automatic system detects dark scenes and automatically reduces the lamp power – this extends the lifespan without having to manually adjust the settings. The BenQ Instant-Off function allows the device to be disconnected from the power supply immediately after switching it off, without having to wait for the cooling fan to stop.\u003c\/p\u003e\n\n\u003cdiv class=\"table-responsive\"\u003e\n\n  \u003ctable class=\"table table-striped table-bordered table-hover table-sm\" style=\"border-collapse:collapse;width:100%;font-size:14px;margin:1em 0;\"\u003e\n\n    \u003cthead\u003e\n\n      \u003ctr style=\"background:#A5EEA8;\"\u003e\n\n        \u003cth style=\"padding:8px 12px;border:1px solid #068E52;text-align:left;color:#112C27;font-weight:600;background:#A5EEA8 !important;\"\u003eOperating mode\u003c\/th\u003e\n\n        \u003cth style=\"padding:8px 12px;border:1px solid #068E52;text-align:left;color:#112C27;font-weight:600;background:#A5EEA8 !important;\"\u003eLifespan\u003c\/th\u003e\n\n        \u003cth style=\"padding:8px 12px;border:1px solid #068E52;text-align:left;color:#112C27;font-weight:600;background:#A5EEA8 !important;\"\u003e3 hrs\/day\u003c\/th\u003e\n\n        \u003cth style=\"padding:8px 12px;border:1px solid #068E52;text-align:left;color:#112C27;font-weight:600;background:#A5EEA8 !important;\"\u003e6 hrs\/day\u003c\/th\u003e\n\n      \u003c\/tr\u003e\n\n    \u003c\/thead\u003e\n\n    \u003ctbody\u003e\n\n      \u003ctr style=\"background:#ffffff;\"\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eNormal\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e4,000 hours\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eapprox. 3.5 years\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eapprox. 2.0 years\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n      \u003ctr style=\"background:#E6FFE9;\"\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eEco\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003e10,000 hours\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eapprox. 9.0 years\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px 12px;border:1px solid #c2e4c8;\"\u003eapprox. 4.5 years\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n    \u003c\/tbody\u003e\n\n  \u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003cp\u003eAnyone who wants to completely avoid changing lamps will find our \u003ca href=\"\/en\/collections\/laser-beamer\"\u003elaser projectors\u003c\/a\u003e with up to 30,000 hours of lifespan – maintenance-free and without replacement lamp costs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOperating noise:\u003c\/strong\u003e In Normal mode, the TH685p generates 35 dB – noticeable in a home cinema, especially during quiet movie scenes. In Eco mode, the value drops to 29 dB, which is pleasantly quiet and barely noticeable even during quiet passages. For an optimal cinema experience, Eco mode is worth it if the reduced brightness is sufficient for the room.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePower consumption:\u003c\/strong\u003e 297 W (Normal mode), 206 W (Eco mode), 0.5 W (standby). Replacement lamp (BenQ part no.: 5J.JKX05.001)\u003c\/p\u003e\n\n\u003ch3\u003eWho the BenQ TH685p is suitable for\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eGamers with a PS5, Xbox Series X or gaming PC who want fast response times on a large screen\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMovie fans in the living room who want to experience HDR streaming on 100\"\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eUsers who prefer a flexibly positionable projector without a complicated installation\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eSports fans who want to host spontaneous game nights without major setup effort\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003eAnyone considering longer runtimes without changing lamps, optional lens shift for greater setup flexibility or native 4K content will find the next level of home cinema projectors with lens shift – for example in our \u003ca href=\"\/en\/collections\/laser-beamer\"\u003elaser projector category\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eHave you thought of everything?\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"\/en\/collections\/beamer-deckenhalterungen\"\u003eCeiling mount\u003c\/a\u003e – for a stable upside-down fixed installation\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"\/en\/collections\/hdmi-kabel\"\u003eHDMI cable\u003c\/a\u003e – for 4K-capable signal transmission, certified according to HDMI 2.0\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"\/en\/products\/ezcast-pro-dongle-ii-5hz-hdmi-receiver-mit-multicast-und-multiview-fuer-ezcast\"\u003eEZCast Pro Dongle II\u003c\/a\u003e – casting receiver for AirPlay, Miracast and Google Cast in one\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eConclusion: BenQ TH685p\u003c\/h3\u003e\n\u003cp\u003eThe BenQ TH685p delivers what gaming projectors in the Full HD segment must promise: 8.3 ms input lag, 120 Hz and 3,500 lumens – that is enough for a bright, responsive image on a large screen. Anyone who wants to experience streaming content with HDR on more than a 100\" image diagonal will get a solid, compact device here without unnecessary complexity. Our team is happy to help with setup advice for the screen, mount and cables: \u003ca href=\"\/en\/pages\/kontakt\"\u003eRequest advice now\u003c\/a\u003e.\u003c\/p\u003e","brand":"BenQ","offers":[{"title":"Default Title","offer_id":47784127004803,"sku":"1000023839","price":649.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/2639\/8595\/files\/BenQ-TH685p-Gaming-Beamer-mit-3500-Lumen-niedriger-Latenz-und-Game-Mode_77015f9b-9939-47a2-bfaa-271adf83b6d0.jpg?v=1793718686","url":"https:\/\/www.beamer-discount.de\/en\/products\/benq-th685p-3-500-lumen-full-hd-beamer-mit-8-3-ms-input-lag-fur-gaming-und-heimkino","provider":"Beamer-Discount","version":"1.0","type":"link"}