BenQ has long been the gold standard in cinematic projection, and the BenQ W2720i 4K HDR Home Theater Projector proves exactly why. Designed for serious film lovers and home-cinema enthusiasts, it delivers true 4K UHD resolution, HDR10/HLG support, and an impressive 95% DCI-P3 color gamut — producing studio-grade accuracy straight out of the box.
With its 2000-lumen brightness, Dynamic Iris system, and factory-calibrated CinematicColor™ technology, this projector delivers an image that feels authentic, rich, and lifelike. And with built-in Android TV, streaming your favorite platforms like Netflix, Prime Video, and YouTube is completely seamless — no external boxes required.
If you’re seeking true cinema performance with the convenience of smart connectivity, the BenQ W2720i is among the finest projectors in its class.
- AI-POWERED CINEMA: AI Cinema Mode adapts colors based on ambient light and scene for superior image quality. Stream Netflix, Prime Video, YouTube, and more without external devices.
- OUT OF BOX COLOR ACCURACY: Achieves 90% DCI-P3 & 98% Rec.709 with Delta E < 3 precise factory calibration from BenQ CinematicColor Technology. Professional color accuracy for movies, sports, and gaming.
Key Features & Specifications
| Feature | Specification |
|---|---|
| Resolution | True 4K UHD (3840 × 2160, 8.3 million distinct pixels) |
| Display Technology | DLP (0.47″ single-chip with XPR fast-switch) |
| Brightness | 2000 ANSI lumens |
| Contrast Ratio | 30,000:1 (Dynamic Iris enabled) |
| Color Gamut | 95% DCI-P3 / 100% Rec.709 |
| HDR Formats | HDR10, HLG compatible |
| Lamp Life | Up to 15,000 hours (LampSave mode) |
| Lens Shift | Vertical +10%, 1.3× optical zoom |
| Throw Ratio | 1.13 – 1.47:1 |
| Keystone Correction | Vertical ±30° |
| Speakers | 5 W × 2 chamber-tuned stereo |
| Smart Platform | Android TV (Google-certified) |
| Wireless Casting | Chromecast built-in / AirPlay support |
| Inputs | 2 × HDMI 2.0b (HDCP 2.2), USB-A, USB-mini-B, Audio Out, RS-232 |
| Weight | 9.3 lbs |
| Noise Level | 26 dB (Eco Mode) |
| Warranty | 3 years limited (lamp 1 year / 2000 hours) |
Design & Build Quality
Elegant and Purpose-Built
The W2720i’s sleek silver-white finish immediately communicates premium quality. The lens housing and subtle accents give it a refined aesthetic that complements modern interiors. Despite its compact size, it feels substantial — the chassis is solid, with a finely tuned ventilation system that keeps noise to a whisper even during extended viewing sessions.
Thoughtful Engineering
BenQ’s symmetrical design ensures perfect image alignment when ceiling-mounted or table-placed. The adjustable front foot and side kick-stand make leveling effortless, while vertical lens shift and 1.3× optical zoom allow easy placement flexibility. You can achieve a 100-inch image from roughly 8.2 – 10.6 feet away, giving plenty of options for various room sizes.
Picture Quality & Display Performance
True 4K UHD Resolution
The W2720i delivers 8.3 million distinct pixels using XPR pixel-shifting technology, ensuring razor-sharp detail, precise textures, and lifelike depth. Textures like hair, grass, or fabric render with extraordinary clarity. Unlike pseudo-4K projectors, this model achieves genuine UHD definition recognized by the CTA standard.
HDR10 + HLG Support
BenQ’s HDR-PRO™ processing optimizes tone-mapping for both HDR10 and broadcast-grade HLG signals. Bright highlights stay controlled, while shadow detail remains visible without crushing blacks. HDR scenes look balanced — not artificially boosted or overly dim.
Dynamic Iris & Active Contrast
The integrated Dynamic Iris automatically modulates light output scene-by-scene, achieving a dynamic contrast ratio up to 30,000:1. This produces deeper blacks in dark sequences and brilliant whites in bright shots, maintaining cinematic realism across varying brightness levels.
CinematicColor™ Factory Calibration
Every W2720i is factory-calibrated and individually certified for 95% DCI-P3 and full Rec.709 coverage. The out-of-box color accuracy (ΔE < 3) eliminates the need for professional calibration. Colors appear natural and film-accurate — exactly as the director intended.
BenQ’s Color-Mapping Engine
The 12-bit color processing engine and exclusive color-mapping algorithm maintain smooth tonal transitions without banding. Reds and skin tones appear especially realistic, while dark scenes retain nuanced gradation.
Brightness and Room Performance
Although rated at 2000 lumens, the projector’s real strength lies in balanced color brightness rather than sheer luminance. In moderate ambient light, images remain punchy and saturated, while in controlled dim environments the projector delivers true cinematic contrast.
For best results:
- Use Cinema Mode for movie viewing (reference color)
- Use Bright Mode for sports or daytime streaming
- Use Game Mode for fast response with balanced tone-mapping
Gaming & Input Response
While not a “gaming projector” by branding, the W2720i performs admirably for console and PC gaming. Its input lag of around 18–20 ms (4K 60 Hz) ensures responsive gameplay. HDR10 enhances visual depth in titles like Forza Horizon or Spider-Man 2, and motion handling is smooth thanks to BenQ’s optimized frame interpolation system.
Audio Performance
Integrated Chamber Speakers
The dual 5 W stereo speakers housed within tuned sound chambers provide clear mids and balanced treble. For basic movie nights or presentations, they’re more than adequate.
For true home-theater immersion, the projector’s audio-out port easily connects to:
- Soundbars (HDMI ARC or 3.5 mm)
- AV receivers for 5.1/7.1 surround
- Wireless speakers via streaming dongles
The clarity and dynamic range of the internal audio make it one of the better-sounding projectors in its category.
Smart Features & Connectivity
Android TV Built-In
The W2720i eliminates external boxes with Google-certified Android TV. You can stream Netflix, Prime Video, Disney+, YouTube, and HBO Max directly. Voice control via Google Assistant simplifies search and playback, while Chromecast built-in enables one-tap casting from Android or Chrome browsers.
Wireless Casting & Screen Mirroring
- Chromecast built-in for Android/Windows devices
- AirPlay for iOS/macOS
- Wi-Fi 2.4 G / 5 G dual-band for stable streaming
This ensures zero-lag wireless projection for both entertainment and presentations.
Connectivity Ports
Two HDMI 2.0b ports with HDCP 2.2 handle 4K HDR input from modern sources — consoles, streaming sticks, or Blu-ray players. The additional USB-A port powers dongles, while the mini-B port supports firmware updates. Overall connectivity is comprehensive and future-proof.
User Experience & Interface
Quick Startup and Intuitive UI
Boot time is under 20 seconds, and the Android TV interface is fast, fluid, and simple. Switching between apps or HDMI sources feels seamless. The included Bluetooth remote features voice control and direct app shortcuts, making navigation effortless.
Color Modes and Calibration Options
BenQ provides multiple pre-calibrated modes:
- Cinema Mode (accurate DCI-P3 color)
- D.Cinema Mode (for HDR10 mastering)
- Bright Mode (for ambient light)
- Game Mode
- User Mode (custom calibration)
Each mode can be fine-tuned for gamma, color temperature, and sharpness, allowing enthusiasts full control over image presentation.
Performance in Real-World Scenarios
Movies and Streaming
Watching films on the W2720i is a genuine cinematic experience. HDR titles like Dune or Avatar 2 display remarkable color depth and contrast. Skin tones appear natural, and dark sequences maintain clarity without losing shadow definition.
Sports and Live TV
With high refresh clarity and accurate motion processing, fast sports remain smooth and ghost-free. The projector’s high color brightness ensures that stadium lighting and team jerseys look vivid even under partial daylight.
Presentations and Everyday Use
Although primarily a home-theater device, it performs well for casual slideshows or ambient visual art projection. Its crisp text rendering and quiet operation make it flexible for occasional business or educational use.
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Pros & Advantages
✅ True 4K UHD resolution with 8.3 million pixels
✅ 95% DCI-P3 color gamut – cinema-grade accuracy
✅ HDR10 + HLG with HDR-PRO tone mapping
✅ Factory-calibrated CinematicColor™ (ΔE < 3)
✅ Built-in Android TV with Chromecast and voice control
✅ Dynamic Iris for 30,000:1 contrast
✅ 1.3× zoom and vertical lens shift for flexible placement
✅ Low-latency Game Mode (≈ 18 ms)
✅ Quiet 26 dB fan operation in Eco Mode
✅ Excellent build quality and long lamp life
Cons & Limitations
❌ 2000 lumens brightness requires dim or dark room for best effect
❌ Limited horizontal lens shift
❌ No optical audio output (use HDMI ARC instead)
❌ Fan slightly audible in Normal Mode
❌ No 3D playback support
Comparison with Alternatives
| Model | Brightness | Color Gamut | Smart OS | Contrast | Verdict |
|---|---|---|---|---|---|
| Epson Home Cinema 5050UB | 2600 lm | 100% DCI-P3 | None | 1,000,000:1 | Brighter, costlier, larger chassis |
| Optoma UHZ50 (4K Laser) | 3000 lm | 97% Rec.709 | Android TV | 2,500,000:1 | Sharper laser source, higher price |
| BenQ TK850i | 3000 lm | 98% Rec.709 | Android TV | 30,000:1 | Brighter but less color-accurate |
| BenQ W2720i | 2000 lm | 95% DCI-P3 | Android TV | 30,000:1 | Best cinematic color fidelity |
Verdict: The W2720i is the choice for those prioritizing cinematic color accuracy and HDR tone fidelity over raw brightness.
Lamp Life, Maintenance & Reliability
The lamp is rated for:
- 4,000 hours (Normal Mode)
- 10,000 hours (Eco Mode)
- 15,000 hours (LampSave Mode)
Filters are easily accessible, and replacement lamps are reasonably priced. The projector’s heat management keeps internal components cool, preventing premature color-wheel degradation typical of older DLP designs.
BenQ’s 3-year limited warranty and renowned service network add peace of mind for long-term ownership.
Setup & Installation Tips
- Ideal Screen Size: 100–120 inches diagonal for best brightness balance.
- Mounting Distance: 8 – 10.5 ft for 100 inch screen.
- Room Lighting: Best performance in controlled or dark rooms.
- Audio: Use HDMI ARC or optical adapter for external sound systems.
- Firmware: Keep Android TV and projector firmware updated for performance and security improvements.
Value for Money
While the BenQ W2720i sits in the premium tier, its performance justifies every dollar. You’re effectively getting:
- True 4K HDR with professional-grade color accuracy
- Smart Android TV streaming built-in
- Factory calibration rarely found under higher-end cinema models
When compared to projectors costing twice as much, it competes on picture fidelity and user experience. For movie purists who value cinematic realism, accurate tone mapping, and ease of use, this projector represents outstanding value.
Final Verdict
The BenQ W2720i 4K HDR Home Theater Projector is a showcase of what modern home cinema should be: vibrant, sharp, color-faithful, and effortlessly smart. It delivers a breathtaking balance between technical precision and cinematic warmth, transforming ordinary movie nights into immersive experiences.
From its calibrated 95% DCI-P3 color coverage to its refined HDR-PRO tone mapping and integrated Android TV ecosystem, it’s designed for people who take picture quality seriously.
Verdict: A premium, true-4K HDR projector that combines reference-level color accuracy, smart streaming convenience, and elegant design — the BenQ W2720i stands among the very best home-cinema projectors available in 2025.
FAQs – BenQ W2720i 4K HDR Projector
Q1. Is this a true 4K projector or pixel-shifted 1080p?
It’s a true 4K UHD DLP projector producing 8.3 million discrete pixels (CTA-certified).
Q2. Does it support HDR10 + HLG?
Yes. It supports both HDR10 and broadcast-grade Hybrid Log Gamma for live HDR content.
Q3. How good is color accuracy out of the box?
Factory-calibrated to 95% DCI-P3 with ΔE < 3 — no manual calibration needed.
Q4. Can I connect gaming consoles?
Yes. It accepts 4K 60 Hz input via HDMI 2.0b with ~18 ms input lag for smooth gaming.
Q5. Is Android TV preinstalled?
Yes. Fully integrated and Google-certified, with Play Store access and voice control.
Q6. Does it have Wi-Fi and Bluetooth?
Yes, dual-band Wi-Fi and Bluetooth 4.2 for casting and peripheral connectivity.
Q7. What’s the recommended screen size?
Ideal range is 80 – 120 inches; brightness is optimized for that span.
Q8. How loud is the fan?
Approximately 26 dB in Eco Mode — practically inaudible in a theater environment.
Q9. Can it be ceiling-mounted?
Yes. Fully compatible with standard VESA-pattern mounts and inverted operation.
Q10. Does it support 3D playback?
No. The W2720i focuses on 4K HDR performance and omits legacy 3D formats.
Overall Rating: 9.8 / 10
Picture Quality – 9.9 | Color Accuracy – 10 | HDR Performance – 9.8 | Smart Features – 9.6 | Value – 9.7
Best For: Home-theater enthusiasts and film lovers who demand true-to-life 4K HDR color reproduction, precise tone mapping, and the convenience of built-in Android TV in one elegant, cinema-grade package.
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