BenQ W2720i 2,500-Lumen DLP LED Projector with 4K UHD, Android TV and HDR10+ for Home Cinema and Gaming

BenQ W2720i – 4K home cinema and responsive gaming with an LED light source

The BenQ W2720i brings 4K picture quality, Android TV and gaming performance together in a compact DLP LED projector. The Android TV module sits in a dedicated compartment on the back of the device – permanently installed, but replaceable if required. This gives you wireless access to Netflix, Disney+, YouTube and thousands of other apps from the very first evening, without an external stick. The LED light source lasts up to 30,000 hours in Eco mode: with typical home cinema use, the W2720i runs maintenance-free for decades. With 17.9 ms input lag at 4K and 8.7 ms at 1080p/240 Hz, it also appeals to gamers who want to enjoy PS5 or Xbox graphics on a big screen without compromise.

Key benefits at a glance

• 4K UHD (8.3 million pixels) – razor-sharp details on a huge screen
• LED light source: up to 30,000 h – no light source replacement over the entire service life
• 2 million:1 dynamic contrast and HDR10+ for vivid, deep images
• Gaming: 17.9 ms at 4K / 8.7 ms at 1080p/240 Hz – responsive for PS5 and Xbox
• Android TV included – Netflix, Disney+, YouTube from day one without an additional device
• eARC: audio directly to an AV receiver or soundbar for full surround sound
• Filmmaker Mode: the image exactly as the director intended – without image enhancement algorithms

Applications: what the BenQ W2720i is ideal for

Home cinema in the evening

In a darkened living room, the W2720i unleashes its full potential: 2 million:1 dynamic contrast ensures deep blacks in night scenes, while HDR10+ delivers scene-by-scene metadata – the image looks three-dimensional and cinematic, not flat. The LED light source starts at full brightness immediately with no warm-up phase. For feature films at image sizes well over 100 inches, the W2720i is the right choice.

Gaming session

With 17.9 ms input lag at 4K/60 Hz and 8.7 ms at 1080p/240 Hz, the W2720i belongs in the "very good" class for action, FPS and racing games. PS5, Xbox Series X and PC deliver their signal via one of the three HDMI 2.0 inputs – HDCP 2.3 ensures that DRM-protected 4K content also gets through. Filmmaker Mode can be deactivated for everyday gaming so that no image processing adds latency.

Football and sport with friends

2,500 ANSI lumens are enough for a clearly visible image in a darkened or slightly lit living room – ideal for evenings with the blinds down. The integrated 10 W speaker bridges spontaneous match nights without an external sound system. If you want the full match atmosphere, connect a soundbar or AV receiver via an optical Toslink cable or the eARC HDMI port.

BenQ W2720i – picture quality in detail

The W2720i works with a 0.47-inch DLP chip and XPR pixel shift: the chip shifts its pixels in rapid succession to display all 8.3 million pixels of 4K resolution. The result is a subjectively sharp, detailed image – even at image sizes well over 100 inches, text remains legible and textures look real.

HDR10+ and HLG are on board: HDR10+ uses dynamic metadata for scene-by-scene brightness adjustment – a noticeable benefit with Amazon Prime Video and Apple TV+. HLG makes the projector compatible with HDR live broadcasts from public broadcasters such as ARD and ZDF. The dynamic contrast of 2 million:1 helps too: in dark scenes, the projector dims the light source, enhancing the impression of black depth.

BenQ Filmmaker Mode deactivates all image enhancement algorithms at the touch of a button – the image appears exactly in the colour temperature, aspect ratio and frame rate intended by the director. ISF-certified calibration options also allow professional image optimisation by an AV specialist. BenQ CinemaMaster Video+ improves skin tones and colour saturation for everyday streaming evenings without calibration.

3D content (DLP Link and frame packing via HDMI 1.4a) is supported – DLP Link shutter glasses are available separately. The Super Resolution function intelligently upscales Full HD content to a sharper 4K image.

BenQ W2720i – gaming performance

In our classification, the W2720i, with 17.9 ms at 4K/60 Hz, is in the "very good" class – the range for action, FPS shooters and racing games, where reactions feel noticeably more direct than with projectors above 25 ms. In 1080p/240 Hz mode, latency drops to 8.7 ms – a value that is also suitable for competitive players.

All three HDMI 2.0 ports support 4K signals with HDCP 2.3. HDMI-CEC links source control: as soon as the console switches on, the projector follows automatically. For optimum gaming latency, we recommend deactivating keystone correction and physically aligning the projector correctly with the screen – digital keystone correction increases input lag slightly and reduces effective image sharpness.

BenQ W2720i – sound

The integrated 10 W speaker is fine for relaxed streaming evenings and spontaneous gaming sessions – it delivers sufficient volume for medium-sized rooms. For home cinema demands, the way forward is a soundbar or AV receiver: the eARC-capable HDMI port sends uncompressed multichannel audio back to connected devices. Alternatively, an optical Toslink output and a 3.5 mm jack socket are available.

BenQ W2720i – smart features and streaming

The Android TV module sits in its own compartment on the back of the device and is Google-certified. Netflix, Disney+, YouTube, DAZN and the Google Play Store are immediately accessible – the Netflix licence is already included in the module. Google Assistant and Chromecast are integrated: content from Cast-enabled apps can be sent straight to the screen from your smartphone.

The module works in the 2.4 and 5 GHz Wi-Fi bands. For 4K streaming, the 5 GHz network is recommended for a stable connection. The W2720i's two USB-A ports each deliver 5 V/1.5 A – enough to power a Fire TV Stick or Chromecast directly as additional devices. Apple TV 4K requires its own power socket.

BenQ W2720i – placement and scope of delivery

The throw ratio of 1.00–1.30:1 gives the W2720i solid placement flexibility: for a 100-inch diagonal (221 cm image width), a distance of between 2.21 m and 2.87 m from the screen is required.

Calculated throw distances are based on the manufacturer's throw ratio and are guide values.

The W2720i can be placed on a table, mounted on the ceiling or used for rear projection. When ceiling-mounted, the projector hangs upside down – the internal flip mode corrects the image automatically. A ceiling mount from our range holds it firmly and neatly. Keystone correction (±30° vertical and ±30° horizontal) compensates for angled placement – for a permanent home cinema installation, however, physically correct alignment is recommended to retain full 4K sharpness.

On the back you will find: 3× HDMI 2.0 (one of them eARC-capable, HDCP 2.3), 2× USB-A (5 V/1.5 A), optical audio output (Toslink) and a 3.5 mm jack socket. RS-232 and a 12 V trigger are available for installation control. The 12 V trigger synchronises a motorised screen with the projector switching on – an elegant feature for permanent home cinema installations.

In the box: Remote control, power cable, batteries. The Android TV module is already installed in the device compartment. An HDMI cable for connecting external sources should be purchased separately.

BenQ W2720i – light source and operation

The W2720i's LED light source is maintenance-free: no lamp replacement, no service appointment. BenQ SmartEco automatically adjusts LED output to the image content – in dark scenes the light source is dimmed, extending its life and improving the impression of contrast at the same time.

Instant Off means the projector can be disconnected from the mains immediately after switching off – there is no cool-down period. This makes it ideal for evenings when you simply go to bed after the film. Power consumption during operation: 260 W (Normal), 220 W (Eco), 0.5 W (standby).

BenQ W2720i – ideal for home cinema and gaming from 2,500 lumens

The BenQ W4100i offers noticeably more brightness with 3,200 ANSI lumens and adds optical lens shift (V 0–60 %, H ±15 %) – for installations where the projector cannot be placed exactly on the screen's centre axis. If you are looking for maximum lens shift leeway and a laser light source with native 5,000:1 contrast, the Epson EH-LS12000B is the reference alternative: V ±96.3 % and H ±47.1 % allow almost any mounting position.

Have you thought of everything?

• Screen: For the full 4K experience, a high-quality gain 1.0 screen is recommended. With ambient light: an ALR screen for better contrast.
• Ceiling mount: For a permanent installation, choose a suitable ceiling mount – the W2720i then hangs upside down, stable and secure. For a clever storage option: ceiling lift.
• HDMI cable: No HDMI cable is included. For 4K/HDR, a high-quality HDMI 2.0 cable is sufficient up to approx. 5–7 m. For ceiling mounting with longer cable runs, choose an active HDMI cable or fibre optic HDMI.
• Sound system: The 10 W speaker handles everyday use well. For home cinema experiences, a soundbar or AV receiver is recommended – connectable via eARC HDMI or optical Toslink.
• Streaming: Android TV is already installed in the device compartment – making a Fire TV Stick or Chromecast unnecessary. Two USB-A ports are available for other devices.

BenQ W2720i – conclusion

The BenQ W2720i is a versatile 4K LED projector for home cinema fans who value a maintenance-free light source, an integrated smart TV system and solid gaming performance. 2,500 ANSI lumens, HDR10+ and Filmmaker Mode meet the essential requirements of a modern home cinema. If you are looking for more brightness for rooms that are not fully darkened, the BenQ W4100i is the logical upgrade – with 3,200 ANSI lumens and natively integrated Android TV. For the laser class with lens shift and 5,000:1 contrast, the Epson EH-LS12000B is the next step.

Do you have questions about optimal placement or the right screen size, or would you like to plan the W2720i into your home cinema setup? Our team will be happy to advise you – write to us via our contact form.