BenQ AH700ST vs TK710STi
These two BenQ short-throw laser projectors solve very different versions of the same garage-golf problem. The AH700ST is purpose-built for simulator screens with 4,000 ANSI lumens, Auto Screen Fit, Screen Fill, Quick Focus, and Golf Mode. The TK710STi trades some brightness and golf-specific automation for native 4K, HDR, Android TV, and far faster gaming response.
Choose the AH700ST for golf-first simplicity. Choose the TK710STi for 4K and multipurpose value.
The most important surprise is that these projectors use essentially the same short-throw geometry. Both publish a 0.69–0.83 throw ratio, 1.2x optical zoom, 102.5% offset, laser illumination, and 95% Rec.709 coverage. The decision is therefore less about whether one fits deeper or shallower and more about what you want the projector to do once it is installed.
BenQ AH700ST
The AH700ST is the easier recommendation for a dedicated golf bay. It is rated at 4,000 ANSI lumens and adds Auto Screen Fit, Screen Fill for 16:9, 16:10, 4:3, and 1:1, Quick Focus, Golf Mode, and a 10W speaker. Those features directly address the odd screen shapes, ambient light, and installation headaches that show up in garages.
BenQ TK710STi
The TK710STi is the stronger value when you want golf plus movies, sports, console gaming, or PC gaming. It is native 4K UHD, supports HDR10, includes Android TV, adds 3D keystone with image rotation, and can reach 4.2 ms at 1080p/240Hz. BenQ also markets it specifically for golf simulation even though it began as an entertainment/gaming model.
Our overall garage-golf pick: AH700ST for a dedicated bay.
If this projector will spend almost all of its life showing golf simulator software on an impact screen, the AH700ST’s extra 800 ANSI lumens and simulator-specific screen tools are more useful than 4K for many garages. If the room doubles as a theater or gaming room, the recommendation flips: the TK710STi gives you true 4K, HDR, built-in streaming capability, and dramatically lower gaming latency while keeping the same basic throw range.
Check current Amazon pricing and availability
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A golf-specific 1080p laser short-throw projector designed for dedicated simulator bays. Its brightness, automatic screen-fit features, quick setup tools, and golf-oriented design make it a strong overall choice when ease of installation matters more than 4K resolution.
A versatile 4K laser short-throw projector for garage simulators that also serve as gaming or entertainment rooms. It offers a sharper image and useful short-throw flexibility without reaching the price of the highest-end golf projectors, but it lacks some of the golf-specific automatic setup features of the AK700ST.
BenQ AH700ST vs TK710STi specs
| Feature | BenQ AH700ST | BenQ TK710STi | Garage-Golf Takeaway |
|---|---|---|---|
| Primary positioning | Golf simulator projector | 4K gaming / entertainment projector also marketed for golf simulation | AH is purpose-built around simulator installation; TK is more multipurpose. |
| Brightness | 4,000 ANSI lumens | 3,200 ANSI lumens | AH has the advantage in brighter garages and on larger impact screens. |
| Native resolution | 1080p (1920 × 1080) | 4K UHD (3840 × 2160) | TK is much sharper when the source, screen, focus, and software can use 4K. |
| Native aspect ratio | 16:9 | 16:9 | Both begin from widescreen geometry. |
| Screen Fill | 16:9, 16:10, 4:3, 1:1 | No equivalent golf-specific Screen Fill feature listed | AH is easier for tall simulator screens. |
| Auto Screen Fit | Yes | No equivalent Auto Screen Fit feature listed | AH can reduce setup work on a dedicated impact screen. |
| Quick Focus | Yes | Standard focus controls; no equivalent Quick Focus feature listed | AH is more convenient after mounting or screen changes. |
| Golf picture mode | Yes | No dedicated Golf Mode listed | AH is calibrated around course visuals; TK emphasizes HDR and game modes. |
| Throw ratio | 0.69–0.83 | 0.69–0.83 | Tie. Neither solves a throw-depth problem the other cannot. |
| Optical zoom | 1.2x | 1.2x | Tie. |
| Projection offset | 102.5% | 102.5% | Very similar vertical installation geometry. |
| Keystone | 2D: vertical ±30°, horizontal ±30° | 3D: vertical ±30°, horizontal ±30°, rotation ±30° | TK offers more digital geometry flexibility; physical alignment is still preferable. |
| Rec.709 coverage | 95% | 95% | Tie on published Rec.709 coverage. |
| HDR | HDR10 / HLG picture modes listed | HDR10 / HLG plus HDR-focused gaming modes | TK is more entertainment-oriented. |
| Laser life | 20,000 hours | 20,000 hours | Tie for long-term lamp-free ownership. |
| Input lag | 16.7 ms at 1080p/120Hz; 33.4 ms at 1080p/60Hz | 16.7 ms at 4K/60Hz; 8.3 ms at 1080p/120Hz; 4.2 ms at 1080p/240Hz | TK is the clear gaming winner. |
| Streaming | Optional wireless dongle | Android TV QS02 dongle included/listed | TK is easier for movies, streaming, and sports. |
| Speaker | 10W | 5W | AH has the stronger built-in speaker, though serious rooms should use external audio. |
| HDMI | 2 × HDMI 2.0b | 2 × HDMI 2.0b | Both can handle a simulator PC plus a second source. |
| USB-C DisplayPort | Yes | Not listed | AH has more direct source flexibility. |
| eARC | Yes, 7.1 channel | Yes, Dolby Atmos support listed | Both can feed external audio systems. |
| Dimensions | 11.94 × 4.43 × 9.23 in | 12.0 × 4.4 × 10.0 in | Very similar physical size. |
| Weight | 7.28 lb | 6.8 lb | Both are manageable ceiling-mount projectors. |
| Noise | 32 / 29 dB normal / eco | 31 / 28 dB normal / eco | TK is slightly quieter on paper. |
| U.S. warranty | 3 years | 3 years | Tie, subject to BenQ warranty terms and authorized-retailer requirements. |
Throw distance is effectively a tie.
Both projectors publish the same 0.69–0.83 throw-ratio range and 1.2x optical zoom. If the AH700ST can create your desired image width from a particular lens position, the TK710STi should fall into essentially the same horizontal range. That makes this comparison unusually clean: you can decide based on brightness, resolution, setup tools, and room use rather than redesigning the entire mount location.
Approximate lens-to-screen range for either projector
| Image Width | Approx. Minimum | Approx. Maximum |
|---|---|---|
| 10 ft | 6.9 ft | 8.3 ft |
| 12 ft | 8.3 ft | 10.0 ft |
| 14 ft | 9.7 ft | 11.6 ft |
| 16 ft | 11.0 ft | 13.3 ft |
The AH700ST has a meaningful 800-lumen advantage.
BenQ rates the AH700ST at 4,000 ANSI lumens and the TK710STi at 3,200 ANSI lumens. That does not mean the AH700ST is always visibly 25% better, because screen size, picture mode, ambient light, screen material, and calibration all matter. But in a garage where work lights, windows, open doors, or a very large impact screen reduce perceived brightness, the extra output is useful.
Bright garage
Choose the AH700ST when you expect some ambient light around the golfer or a larger projection surface.
Controlled lighting
3,200 ANSI lumens is still substantial. In a darker, well-controlled simulator room it can produce a strong image while giving you 4K.
Keep light off the screen
Neither projector can overcome work lights or sunlight aimed directly at the impact screen. Light the golfer, not the screen.
The TK710STi is the clear resolution winner—but that does not automatically make it the better golf projector.
1080p can still make sense for golf
- Impact screens are textured rather than perfectly smooth theater screens.
- The golfer normally stands several feet from the image.
- A 1080p simulator can run on less demanding PC hardware.
- Brightness and screen fill may matter more than pixels in a garage.
- Text, menus, and distant course detail will not be as crisp as native 4K.
4K is a real upgrade in the right room
- Native 3840 × 2160 provides four times the pixel count of 1080p.
- Large screens make the extra detail easier to appreciate.
- Movies, sports, streaming, and console games benefit substantially.
- High-quality golf software can look sharper when the PC actually outputs 4K.
- The screen, focus, source, cable, and graphics hardware still need to support the upgrade.
The AH700ST is much easier for tall golf-screen shapes.
Both projectors are natively 16:9, but only the AH700ST lists BenQ’s golf-specific Screen Fill feature for 16:9, 16:10, 4:3, and 1:1, plus Auto Screen Fit and Quick Focus. That is a major practical advantage because garage simulator screens are often taller and squarer than a television.
Auto Screen Fit
BenQ’s golf-focused automation helps set focus, zoom, and screen fit after the projector is physically positioned within a workable range.
Screen Fill
Dedicated 16:9, 16:10, 4:3, and 1:1 screen-fill options are a strong fit for impact-screen enclosures.
Manual alignment flexibility
The TK710STi offers 3D keystone with vertical, horizontal, and rotation correction, but it does not list the same golf-specific Auto Screen Fit system.
The right choice depends on whether the room is a simulator or a simulator-plus-theater.
AH700ST makes more sense
Golf Mode, Auto Screen Fit, Screen Fill, Quick Focus, 4,000 lumens, and the stronger built-in speaker all point toward a projector designed around a permanent impact screen. You are paying for golf-specific convenience rather than maximum resolution.
TK710STi makes more sense
Native 4K, HDR, Android TV, Dolby Atmos eARC support, gaming picture modes, and very low input lag make the TK710STi a better centerpiece when the garage also becomes a movie, sports, streaming, or console-gaming room.
Think about what happens when nobody is practicing golf.
A projector can stay in the room for years. If your family will regularly watch movies, stream sports, or play games on the impact screen, the TK710STi’s 4K entertainment platform becomes much easier to justify. If every session begins by launching golf software from a PC, the AH700ST’s setup automation and extra brightness are more valuable.
The TK710STi wins by a wide margin for gaming.
Simulator projection itself does not require esports-level latency, but a multipurpose garage might. BenQ lists the TK710STi at 16.7 ms for 4K/60Hz, 8.3 ms for 1080p/120Hz, and 4.2 ms for 1080p/240Hz. The AH700ST is listed at 33.4 ms for 1080p/60Hz and 16.7 ms for 1080p/120Hz.
Either is fast enough
For normal simulator display, both are responsive enough that projector lag should not be the primary buying factor.
TK710STi
4K/60Hz at 16.7 ms is a much better fit for current-generation console gaming on a large screen.
TK710STi
1080p/240Hz at 4.2 ms gives the TK710STi a capability the AH700ST does not approach.
Both support a simulator PC, but their extra connections reveal their priorities.
| Connection | AH700ST | TK710STi | Practical Meaning |
|---|---|---|---|
| HDMI | 2 × HDMI 2.0b | 2 × HDMI 2.0b | Both can connect a simulator PC plus another source. |
| USB-A | 2 listed | 1 listed on current spec page | AH has more USB accessory flexibility. |
| USB-C video | DisplayPort input with 5V/1A PD out | Not listed | AH can accept video directly from compatible USB-C devices. |
| Streaming platform | Optional wireless dongle | QS02 Android TV dongle listed | TK is more complete for entertainment. |
| Built-in speaker | 10W | 5W | AH is stronger for simple standalone audio. |
| eARC | Yes, 7.1 channel | Yes, Dolby Atmos support listed | Both work well with an external sound system. |
| 3.5mm audio out | Not listed on current spec page | Yes | TK has a simple analog-audio option. |
The TK710STi can be the cheaper projector even though it is 4K.
This is what makes the comparison commercially interesting. BenQ’s U.S. site listed the AH700ST at $2,299 when this article was updated. BenQ’s U.S. business golf-simulator page displayed the TK710STi with a $2,199 regular price and a $1,899 promotional price. Retail and Amazon prices can differ, so treat those numbers as a snapshot rather than permanent pricing.
AH700ST
You are paying for 800 more lumens, Auto Screen Fit, Screen Fill, Quick Focus, Golf Mode, and a golf-first installation workflow.
TK710STi
You may get native 4K, HDR, Android TV, and faster gaming response for less money depending on the current promotion or retailer.
Total room cost
A projector is only one piece. Screen quality, PC hardware, mounting, cables, lighting, audio, and simulator software can easily matter more than a few hundred dollars.
Which BenQ projector should you buy?
Choose it when:
- The room is primarily a golf simulator.
- You expect ambient garage light.
- You want 4,000 ANSI lumens.
- Your impact screen is 16:10, 4:3, 1:1, or another golf-first shape.
- Auto Screen Fit and Quick Focus will save setup time.
- You value Golf Mode more than native 4K.
- Your simulator PC is better suited to 1080p rendering.
- You want USB-C DisplayPort input.
Choose it when:
- You want native 4K golf-simulator visuals.
- The room also serves as a theater, sports room, or gaming room.
- You can control ambient light reasonably well.
- Your screen and source can actually benefit from 4K.
- You want HDR and Android TV.
- You want low-lag console or PC gaming.
- You are comfortable doing more manual screen alignment.
- The live price is meaningfully below the AH700ST.
Do not choose based on 1080p versus 4K alone.
In a garage simulator, the screen shape, ambient light, PC capability, throw geometry, and how often the room is used for non-golf entertainment can matter as much as resolution. The AH700ST is a better golf appliance. The TK710STi is a better all-purpose projector.
We compared the projectors around a real garage bay—not just a spec sheet.
Golf Garage Guide reviewed current BenQ product pages, specification sheets, golf-simulator guidance, warranty pages, pricing pages, throw-ratio math, and the way those differences affect an impact-screen installation. We do not claim hands-on testing unless it has actually occurred.
BenQ AH700ST vs TK710STi FAQs
Which is better for a golf simulator, AH700ST or TK710STi?
For a dedicated golf simulator, the AH700ST is our preferred choice because it is brighter at 4,000 ANSI lumens and adds Auto Screen Fit, Screen Fill, Quick Focus, and Golf Mode. The TK710STi is the better choice when native 4K and multipurpose entertainment matter more.
Do the AH700ST and TK710STi have the same throw ratio?
Yes. BenQ lists both at 0.69–0.83 with 1.2x optical zoom and 102.5% projection offset. Their horizontal mount range is therefore very similar for the same image width.
Is the TK710STi bright enough for a garage golf simulator?
BenQ rates it at 3,200 ANSI lumens and markets it for golf simulation, including use with room lights on. It should be strongest in a reasonably controlled room. The AH700ST’s 4,000-lumen rating gives it more headroom for ambient light or a larger screen.
Is 4K worth choosing the TK710STi over the AH700ST?
It can be if your simulator PC can output 4K smoothly, the impact screen is high enough quality to show the extra detail, and the room is also used for movies, sports, or gaming. If golf setup convenience and brightness matter more, the AH700ST can still be the better purchase.
Does the TK710STi have Auto Screen Fit?
BenQ’s current TK710STi specification and product pages do not list the same Auto Screen Fit and Screen Fill system found on the AH700ST. The TK710STi instead provides 3D keystone correction and image rotation for alignment.
Does the TK710STi have Golf Mode?
BenQ’s current TK710STi picture-mode list does not show a dedicated Golf Mode. Its modes focus on cinema, HDR, gaming, FPS, RPG, and living-room use. The AH700ST specifically lists Golf Mode.
Which projector is better for 4:3 or 1:1 impact screens?
The AH700ST is the easier choice because BenQ specifically lists Screen Fill support for 16:9, 16:10, 4:3, and 1:1. The TK710STi can still be used in simulator installations, but it does not list the same golf-specific Screen Fill workflow.
Which is better for gaming?
The TK710STi. BenQ lists input lag as low as 4.2 ms at 1080p/240Hz and 16.7 ms at 4K/60Hz. The AH700ST is adequate for simulator use and casual gaming but is not positioned as a high-refresh gaming projector.
Which projector has the better warranty?
It is effectively a tie. BenQ’s U.S. warranty pages list a three-year standard limited warranty for both projectors, subject to the warranty terms, exclusions, purchase source, and authorized-retailer requirements.
Which projector is the better value?
The TK710STi can be the better raw-value purchase because it may cost less while providing native 4K, HDR, Android TV, and faster gaming response. The AH700ST earns its higher price when the extra brightness and golf-specific Auto Screen Fit, Screen Fill, Quick Focus, and Golf Mode solve real installation problems.
Related garage golf guides
Official BenQ references used for this comparison
AH700ST for the dedicated golf bay. TK710STi for the garage that does more than golf.
These projectors are closer in physical fit than their marketing suggests. The same 0.69–0.83 throw ratio and 1.2x zoom mean the choice is really about priorities. The AH700ST gives you more brightness and a golf-specific installation system. The TK710STi gives you native 4K, HDR, Android TV, and much stronger gaming performance—often at a lower live price.
For a permanent impact-screen simulator that is used primarily for golf, we would choose the AH700ST. For a premium garage that doubles as a movie, sports, streaming, or gaming room, the TK710STi is the more versatile buy.