BenQ TK705STi vs BenQ W2720i
BenQ TK705STi is brighter, lighter and in stock. BenQ W2720i is $339.01 cheaper.
BenQ TK705STi$1,799 · Amazon Buy | BenQ W2720i$1,459.99 · Amazon · Used Buy |
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| Key differences | ||
|---|---|---|
| White light outputANSI | ||
| White light outputANSI | 3,000 lm ANSI | 2,500 lm ANSI |
| Native resolution | ||
| Native resolution | — | 1080p (1920 × 1080) |
| Throw ratio | ||
| Throw ratio | 0.8:1 | 1–1.3:1 |
| Lowest input lag | ||
| Lowest input lag | 5 msDerived | 6.5 msDerived |
| Fan noise | ||
| Fan noise | Normal 28 dB(A) · Eco 24 dB(A) | Normal 28 dB(A) · Eco 26 dB(A) |
| MSRP | ||
| MSRP | $1,999 | $1,999 |
| Best price | ||
| Best price | $1,799 | $1,459.99 |
| Room fit | ||
| Distance to screen | ||
| Distance to screen | 1.8 m | 2.2–2.9 m |
| Picture | ||
| White light outputANSI | ||
| White light outputANSI | 3,000 lm ANSI | 2,500 lm ANSI |
| Imaging technology | ||
| Imaging technology | DLP | DLP |
| Chip / panel diagonal | ||
| Chip / panel diagonal | 0.47 in | 0.47 in |
| Native resolution | ||
| Native resolution | — | 1080p (1920 × 1080) |
| Native aspect | ||
| Native aspect | 16:9Derived | 16:9Derived |
| Pixel shift | ||
| Pixel shift | — | XPR 4-way |
| Addressable resolution | ||
| Addressable resolution | 4K UHD (3840 × 2160) | 4K UHD (3840 × 2160) |
| Dynamic contrast | ||
| Dynamic contrast | 600,000:1 | 2,000,000:1 |
| Dynamic contrast method | ||
| Dynamic contrast method | — | Light-source dimming |
| Colour gamut | ||
| Colour gamut | Rec. 709 98% coverage | Rec. 709 98% coverage · DCI-P3 90% coverage |
| Colour bit depth (per channel) | ||
| Colour bit depth (per channel) | 10 bit | 10 bit |
| HDR formats | ||
| HDR formats | HDR10, HDR10+, HLG | HDR10, HDR10+, HLG |
| Tone mapping | ||
| Tone mapping | — | Adjustable |
| Colour management (CMS) | ||
| Colour management (CMS) | — | 6-axis |
| Greyscale control points | ||
| Greyscale control points | 11 | 11 |
| Picture certifications | ||
| Picture certifications | — | ISF, Filmmaker Mode |
| 3D | ||
| 3D | — | Yes |
| 3D formats | ||
| 3D formats | — | Frame packing, Side-by-side, Top-bottom, Frame sequential |
| 3D glasses sync | ||
| 3D glasses sync | — | DLP-Link |
| Light source | ||
| Light source | ||
| Light source | LED | LED |
| Emitter | ||
| Emitter | 4-channel LED | 4-channel LED |
| Light-source life | ||
| Light-source life | 20,000 h normal · 30,000 h eco | 20,000 h normal · 30,000 h eco · 20,000 h dynamic |
| Light output control | ||
| Light output control | Steps | — |
| Cool-down time | ||
| Cool-down time | — | 90 s |
| Optics | ||
| Throw ratio | ||
| Throw ratio | 0.8:1 | 1–1.3:1 |
| Image size | ||
| Image size | 30–300 in | 30–200 in |
| Projection offset | ||
| Projection offset | 100% | 100% |
| Zoom | ||
| Zoom | Digital | Optical |
| Zoom ratio | ||
| Zoom ratio | — | 1.3×Derived |
| Focal length | ||
| Focal length | 8.5 mm | 10.55–13.68 mm |
| Aperture (f-number) | ||
| Aperture (f-number) | 1.8 | 1.8–1.85 |
| Focus | ||
| Focus | Motorised | Manual |
| Autofocus | ||
| Autofocus | Yes | No |
| Autofocus runs | ||
| Autofocus runs | When moved | — |
| Vertical lens shift | ||
| Vertical lens shift | — | ±5% |
| Motorised lens shift | ||
| Motorised lens shift | — | No |
| Vertical keystone | ||
| Vertical keystone | 30° | 30° |
| Horizontal keystone | ||
| Horizontal keystone | 20° | 30° |
| Auto keystone | ||
| Auto keystone | Yes | Yes |
| Corner correction | ||
| Corner correction | — | 8-point |
| Auto setup | ||
| Auto setup | Fit to screen, Obstacle avoidance | Fit to screen |
| Motion & gaming | ||
| Native 24p | ||
| Native 24p | — | Yes (even multiple) |
| Frame interpolation (MEMC) | ||
| Frame interpolation (MEMC) | Yes | Yes |
| Max input refresh | ||
| Max input refresh | — | 1080p: 240 Hz |
| Input lag | ||
| Input lag | 1080p: 60 Hz 5 ms · 4K UHD: 60 Hz 5 ms | 1080p: 60 Hz 17.9 ms · 120 Hz 12.8 ms · 240 Hz 6.5 ms · 4K UHD: 60 Hz 17.9 ms |
| Gaming features | ||
| Gaming features | ALLM | ALLM |
| Inputs & control | ||
| HDMI inputs | ||
| HDMI inputs | 2 × HDMI 2.1 (HDCP 2.2) | 2 × HDMI 2.1 (HDCP 2.3) · HDMI 2.1 (eARC, HDCP 2.3) |
| Other video inputs | ||
| Other video inputs | USB-C (DisplayPort) | — |
| Max input resolution | ||
| Max input resolution | 4K UHD | 4K UHD |
| USB media playback | ||
| USB media playback | Yes | Yes |
| Control ports | ||
| Control ports | 12 V trigger | RS-232, 12 V trigger |
| Horizontal scan | ||
| Horizontal scan | 15–102 kHz | 15–270 kHz |
| Vertical scan | ||
| Vertical scan | 23–120 Hz | 23–240 Hz |
| Smart platform | ||
| Wi-Fi | ||
| Wi-Fi | Wi-Fi 6 | — |
| Bluetooth | ||
| Bluetooth | 5.2 | — |
| Smart platform | ||
| Smart platform | Google TV | Android TV |
| OS version | ||
| OS version | 11 | — |
| Netflix | ||
| Netflix | Built in | Via dongle |
| Casting | ||
| Casting | Chromecast built-in | Chromecast built-in |
| Audio | ||
| Speaker power | ||
| Speaker power | 16 W | 10 W |
| Speakers | ||
| Speakers | 2 | 2 |
| Layout | ||
| Layout | — | Stereo |
| Audio formats | ||
| Audio formats | — | Dolby Atmos |
| Audio outputs | ||
| Audio outputs | 3.5 mm, HDMI eARC, Bluetooth | 3.5 mm, Optical, HDMI eARC |
| HDMI audio return | ||
| HDMI audio return | eARCDerived | eARCDerived |
| Bluetooth speaker mode | ||
| Bluetooth speaker mode | Yes | — |
| Physical & installation | ||
| Dimensions (W × D × H) | ||
| Dimensions (W × D × H) | 229 × 250 × 168 mm | 420 × 305 × 143 mm |
| Weight | ||
| Weight | 3,800 g | 6,400 g |
| Orientations | ||
| Orientations | Table, Ceiling, Rear, Limited tilt | Table, Ceiling, Rear |
| Ceiling mount | ||
| Ceiling mount | M4 | 4 × M4, 8–11 mm screws |
| Tripod socket | ||
| Tripod socket | Yes | — |
| Environment & power | ||
| Operating temperature | ||
| Operating temperature | 0–40°C | 0–40°C |
| Operating humidity | ||
| Operating humidity | 10–90%RH | 10–90%RH |
| Altitude | ||
| Altitude | 2,000 m · high-altitude mode | 3,000 m · high-altitude mode |
| Power draw | ||
| Power draw | Max 250 W | Max 241 W · Normal 183 W · Eco 133 W |
| Standby | ||
| Standby | Up to 0.5 W | Up to 0.5 W |
| Networked standby | ||
| Networked standby | Up to 2 W | — |
| Power supply | ||
| Power supply | External adapter | — |
| Mains input | ||
| Mains input | 100–240 V · 50/60 Hz | 100–240 V · 50/60 Hz |
| USB-C PD out | ||
| USB-C PD out | 30 W | — |
| Fan noise | ||
| Fan noise | Normal 28 dB(A) · Eco 24 dB(A) | Normal 28 dB(A) · Eco 26 dB(A) |
| Safety & support | ||
| Eye-protection sensor | ||
| Eye-protection sensor | Yes | — |
| Warranty | ||
| Warranty | 3 yr | 3 yr (light source 3 yr or 20,000 h) |
| User manual | ||
| User manual | https://esupportdownload.benq.com/esupport/PROJECTOR%20FOR%20CONSUMER/UserManual/TK705STi/TK705STi_UM_EN_260316112414.pdf | https://esupportdownload.benq.com/esupport/PROJECTOR%20FOR%20CONSUMER/UserManual/W2720/UM_EN_260721092922.pdf |
| In the box | ||
| In the box | ||
| In the box | Power cord, Power adapter, Remote, User manual | Power cord, Remote, Remote batteries, Quick start guide, Lens cap, Streaming dongle |
| Remote | ||
| Remote | Voice | Bluetooth |
BenQ TK705STi$1,799 · Amazon
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BenQ W2720i$1,459.99 · Amazon · Used
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