BenQ GP520 vs BenQ TK705STi
BenQ GP520 is $300 cheaper and quieter. BenQ TK705STi is brighter, better for gaming and in stock.
BenQ TK705STi$1,799 · Amazon Buy |
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| Key differences | ||
|---|---|---|
| White light outputANSI | ||
| White light outputANSI | 2,600 lm ANSI | 3,000 lm ANSI |
| Throw ratio | ||
| Throw ratio | 1.2:1 | 0.8:1 |
| Lowest input lag | ||
| Lowest input lag | 17.9 msDerived | 5 msDerived |
| Fan noise | ||
| Fan noise | Normal 26 dB(A) · Eco 24 dB(A) | Normal 28 dB(A) · Eco 24 dB(A) |
| MSRP | ||
| MSRP | $1,499 | $1,999 |
| Best price | ||
| Best price | — | $1,799 |
| Room fit | ||
| Distance to screen | ||
| Distance to screen | 2.7 m | 1.8 m |
| Picture | ||
| White light outputANSI | ||
| White light outputANSI | 2,600 lm ANSI | 3,000 lm ANSI |
| Imaging technology | ||
| Imaging technology | DLP | DLP |
| Chip / panel diagonal | ||
| Chip / panel diagonal | 0.47 in | 0.47 in |
| Native aspect | ||
| Native aspect | 16:9Derived | 16:9Derived |
| Addressable resolution | ||
| Addressable resolution | 4K UHD (3840 × 2160) | 4K UHD (3840 × 2160) |
| Dynamic contrast | ||
| Dynamic contrast | 200,000:1 | 600,000:1 |
| Dynamic contrast method | ||
| Dynamic contrast method | Light-source dimming | — |
| Colour gamut | ||
| Colour gamut | Rec. 709 98% coverage · DCI-P3 81% coverage | Rec. 709 98% 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 |
| Greyscale control points | ||
| Greyscale control points | — | 11 |
| 3D | ||
| 3D | Yes | — |
| 3D formats | ||
| 3D formats | Frame packing, Side-by-side, Top-bottom | — |
| Light source | ||
| Light source | ||
| Light source | LED | LED |
| Emitter | ||
| Emitter | — | 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 |
| Light output control | ||
| Light output control | — | Steps |
| Optics | ||
| Throw ratio | ||
| Throw ratio | 1.2:1 | 0.8:1 |
| Image size | ||
| Image size | 50–180 in | 30–300 in |
| Projection offset | ||
| Projection offset | 100% | 100% |
| Zoom | ||
| Zoom | Digital | Digital |
| Focal length | ||
| Focal length | 12.62 mm | 8.5 mm |
| Aperture (f-number) | ||
| Aperture (f-number) | 1.7 | 1.8 |
| Focus | ||
| Focus | — | Motorised |
| Autofocus | ||
| Autofocus | Yes | Yes |
| Autofocus runs | ||
| Autofocus runs | When moved | When moved |
| Vertical keystone | ||
| Vertical keystone | 40° | 30° |
| Horizontal keystone | ||
| Horizontal keystone | 40° | 20° |
| Auto keystone | ||
| Auto keystone | Yes | Yes |
| Auto setup | ||
| Auto setup | Fit to screen, Obstacle avoidance | Fit to screen, Obstacle avoidance |
| Motion & gaming | ||
| Frame interpolation (MEMC) | ||
| Frame interpolation (MEMC) | Yes | Yes |
| Input lag | ||
| Input lag | 1080p: 60 Hz 17.9 ms · 4K UHD: 60 Hz 17.9 ms | 1080p: 60 Hz 5 ms · 4K UHD: 60 Hz 5 ms |
| Gaming features | ||
| Gaming features | ALLM | ALLM |
| Inputs & control | ||
| HDMI inputs | ||
| HDMI inputs | HDMI 2.1 (HDCP 2.3) · HDMI 2.1 (eARC, HDCP 2.3) | 2 × HDMI 2.1 (HDCP 2.2) |
| Other video inputs | ||
| Other video inputs | USB-C (DisplayPort) | 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 |
| Horizontal scan | ||
| Horizontal scan | 15–135 kHz | 15–102 kHz |
| Vertical scan | ||
| Vertical scan | 23–240 Hz | 23–120 Hz |
| Smart platform | ||
| Wi-Fi | ||
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | ||
| Bluetooth | 5.2 | 5.2 |
| Smart platform | ||
| Smart platform | Google TV | Google TV |
| OS version | ||
| OS version | 11 | 11 |
| Netflix | ||
| Netflix | Built in | Built in |
| Casting | ||
| Casting | Chromecast built-in | Chromecast built-in |
| Audio | ||
| Speaker power | ||
| Speaker power | 24 W | 16 W |
| Speakers | ||
| Speakers | 2 | 2 |
| Layout | ||
| Layout | Stereo | — |
| Audio formats | ||
| Audio formats | Dolby Audio | — |
| Audio outputs | ||
| Audio outputs | 3.5 mm, HDMI eARC | 3.5 mm, HDMI eARC, Bluetooth |
| HDMI audio return | ||
| HDMI audio return | eARCDerived | eARCDerived |
| Bluetooth speaker mode | ||
| Bluetooth speaker mode | Yes | Yes |
| Physical & installation | ||
| Dimensions (W × D × H) | ||
| Dimensions (W × D × H) | 241 × 225 × 151 mm | 229 × 250 × 168 mm |
| Weight | ||
| Weight | 3,700 g | 3,800 g |
| Orientations | ||
| Orientations | Table, Ceiling, Rear | Table, Ceiling, Rear, Limited tilt |
| Ceiling mount | ||
| Ceiling mount | M4, 7 mm deep | M4 |
| Tripod socket | ||
| Tripod socket | Yes | 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 | 2,000 m · high-altitude mode |
| Power draw | ||
| Power draw | Max 250 W · Normal 186 W | Max 250 W |
| Standby | ||
| Standby | Up to 0.5 W | Up to 0.5 W |
| Networked standby | ||
| Networked standby | Up to 2 W | Up to 2 W |
| Power supply | ||
| Power supply | External adapter | 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 | 18 W | 30 W |
| Fan noise | ||
| Fan noise | Normal 26 dB(A) · Eco 24 dB(A) | Normal 28 dB(A) · Eco 24 dB(A) |
| Safety & support | ||
| Eye-protection sensor | ||
| Eye-protection sensor | Yes | Yes |
| Warranty | ||
| Warranty | 3 yr | 3 yr |
| User manual | ||
| User manual | https://esupportdownload.benq.com/esupport/PROJECTOR%20FOR%20CONSUMER/UserManual/GP520/GP520_UM_EN_260324150604.pdf | https://esupportdownload.benq.com/esupport/PROJECTOR%20FOR%20CONSUMER/UserManual/TK705STi/TK705STi_UM_EN_260316112414.pdf |
| In the box | ||
| In the box | ||
| In the box | Power cord, Power adapter, Remote, Remote batteries | Power cord, Power adapter, Remote, User manual |
| Remote | ||
| Remote | Bluetooth | Voice |
BenQ TK705STi$1,799 · Amazon
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