BenQ AK800ST 4K UHD 5000-Lumen Short Throw Laser Golf Simulator Projector

Product Description

The BenQ AK800ST is a 4K UHD DLP laser projector designed for golf simulation, sports, gaming, presentations, and large-screen entertainment. Delivering 5,000 ANSI lumens of brightness, 3840 x 2160 resolution, a 3,000,000:1 FOFO contrast ratio, and 97% Rec. 709 coverage, it combines high-brightness projection with detailed 4K imagery and specialized picture modes for golf and multimedia applications.

Designed for flexible short-throw installations, the AK800ST features a 0.69–0.83 throw ratio, 1.2x zoom, 3D keystone adjustment, and a 102.5% projection offset. Its laser light source provides up to 30,000 hours of operation in ECO mode, while HDMI 2.1 connectivity and input lag as low as 4.8ms at 1080p 240Hz provide additional flexibility for gaming, sports, and high-refresh-rate content.

Key Features

• 5,000 ANSI Lumens: High-brightness projection designed for golf simulation, sports, presentations, entertainment, and large-screen applications.
• 4K UHD Resolution: Delivers 3840 x 2160 resolution for detailed projected images.
• Laser Light Source: Provides up to 20,000 hours of operation in Normal mode and up to 30,000 hours in ECO mode.
• Short Throw Projection: A 0.69–0.83 throw ratio provides flexible projector placement for space-conscious installations.
• 1.2x Optical Zoom: Provides additional flexibility when sizing and positioning the projected image.
• 97% Rec. 709 Coverage: Supports a broad color range for golf simulation, sports, entertainment, and multimedia content.
• 3,000,000:1 FOFO Contrast: Provides strong image contrast across a variety of projected content.
• 3D Keystone Adjustment: Supports vertical ±30°, horizontal ±30°, and rotation ±30° correction.
• Low Input Lag: Delivers input lag as low as 4.8ms at 1080p 240Hz for responsive high-refresh-rate applications.
• Triple HDMI Connectivity: Three HDMI 2.1 / HDCP 2.3 inputs provide flexible connectivity for compatible AV and gaming sources.

Applications & Benefits

Real Benefits

• Optimized for Golf Simulation: Bright Golf, Golf, and HDR Golf picture modes provide specialized viewing options for indoor golf simulator environments.
• Bright 4K Projection: Combines 5,000 ANSI lumens with 4K UHD resolution for detailed large-screen projection.
• Space-Efficient Installation: The 0.69–0.83 throw ratio helps achieve large projected images from shorter installation distances.
• Flexible Image Setup: A 1.2x zoom ratio and 3D keystone correction provide additional flexibility when aligning the projected image.
• Responsive Gaming Performance: Supports input lag as low as 4.8ms at 1080p 240Hz and 9.7ms at 1080p 120Hz.
• Long-Life Laser Technology: Provides up to 30,000 hours of specified light-source life in ECO mode.
• Versatile AV Integration: HDMI, USB, LAN, RS232, 3D Sync Out, eARC, and audio output support a wide range of entertainment and professional configurations.

Ideal Applications

• Golf simulator installations
• Indoor golf training facilities
• Home golf simulator rooms
• Large-screen 4K projection
• Sports viewing
• High-refresh-rate gaming
• Professional presentations
• Commercial AV installations

Technical Specifications

• Brand: BenQ
• Model: AK800ST
• Projection System: DLP
• Brightness: 5,000 ANSI Lumens
• Resolution: 4K UHD (3840 x 2160)
• Native Aspect Ratio: 16:9
• Contrast Ratio (FOFO): 3,000,000:1
• Display Color: 30-Bit (1.07 Billion Colors)
• Light Source: Laser
• Light Source Life - Normal: 20,000 Hours
• Light Source Life - ECO: 30,000 Hours
• Screen Fill: 1:1 / 5:4 / 3:2 / 4:3 / 16:9 / 16:10
• Quick Focus: Yes
• Throw Ratio: 0.69–0.83:1
• Zoom Ratio: 1.2x
• Lens: F# 2.49 (Wide) – 2.7 (Tele), f=10.31mm (Wide) – 12.32mm (Tele)
• Projection Offset: 102.5% Full-Height
• Keystone Adjustment: 3D, Vertical ±30°, Horizontal ±30°, Rotation ±30°
• Rec. 709 Coverage: 97%
• Picture Modes: Bright Golf, Bright Presentation, HDR Golf, Bright, Cinema, Game, Golf, HDR Game, HDR10, HLG, Sports, User
• Input Lag: 18.1ms (4K 60Hz), 18.6ms (1080p 60Hz), 4.8ms (1080p 240Hz), 9.7ms (1080p 120Hz)
• Resolution Support: VGA (640 x 480) to 4K UHD (3840 x 2160)
• Horizontal Frequency: 15–135 kHz
• Vertical Scan Rate: 23–240Hz
• HDMI Inputs: 3
• HDMI 1: HDMI 2.1 / HDCP 2.3 / 4K 60Hz / ALLM
• HDMI 2: HDMI 2.1 / HDCP 2.3 / 4K 60Hz / ALLM / Audio Return+
• HDMI 3: HDMI 2.1 / HDCP 2.3 / 4K 120Hz Input, Downscaled to 1080p 120Hz
• LAN (RJ45): 1
• 3D Sync Out: 1
• USB Type-A: 2
• USB Type-A 1: USB 2.0 / 1.5A Power Supply / Firmware Upgrade
• USB Type-A 2: USB 3.0 / 3.0A Power Supply / Reader
• RS232 Input: 1 x DB-9pin
• Speaker: 1 x 10W
• Audio Output: 1 x 3.5mm Mini Jack
• HDMI Audio Return: eARC, 7.1 Channel
• Operating Temperature: 0–40°C
• Power Supply: AC 100–240V, 50/60Hz
• Typical Power Consumption (110V): 285.1W
• Standby Power Consumption: Less Than 0.5W
• Network Standby Power Consumption: Less Than 2W
• Acoustic Noise: 34 dB Typical / 29 dB Eco
• Wireless USB Dongle: EZC-5201BS 1080p (Optional)
• Remote Control: RCA012 with Battery
• Power Cord: 1 x 1.8m (By Region)
• Quick Start Guide: 1
• Warranty Card: Yes (By Region)
• Universal Ceiling Mount: CM00G3 (Optional)
• Wireless Projection: Compatible with iOS Mirroring, Google Cast, and Miracast
• Dimensions (W x H x D): 387.9 x 140.0 x 301.9 mm with Feet
• Dimensions (W x H x D): 15.3 x 5.5 x 11.9 in with Feet
• Net Weight: 5.9 kg

FAQ

What is the resolution of the BenQ AK800ST?

The BenQ AK800ST features 4K UHD resolution at 3840 x 2160 and supports input resolutions from VGA through 4K UHD.

How bright is the BenQ AK800ST?

The AK800ST delivers 5,000 ANSI lumens of brightness.

Is the BenQ AK800ST designed for golf simulators?

Yes. The AK800ST includes dedicated Bright Golf, Golf, and HDR Golf picture modes that make it well suited for golf simulator applications.

What is the throw ratio of the BenQ AK800ST?

The AK800ST features a 0.69–0.83:1 throw ratio together with 1.2x zoom for flexible short-throw installation.

Is the BenQ AK800ST suitable for gaming?

Yes. It supports input lag as low as 4.8ms at 1080p 240Hz and 9.7ms at 1080p 120Hz for responsive high-refresh-rate gaming.

Does the BenQ AK800ST support HDMI 2.1?

Yes. The AK800ST features three HDMI inputs specified with HDMI 2.1 and HDCP 2.3. HDMI 1 and HDMI 2 support 4K 60Hz and ALLM, while HDMI 3 accepts 4K 120Hz input with downscaling to 1080p 120Hz.

How long does the BenQ AK800ST laser light source last?

The laser light source is rated for up to 20,000 hours in Normal mode and up to 30,000 hours in ECO mode.

Does the BenQ AK800ST support wireless projection?

Yes. It is compatible with iOS mirroring, Google Cast, and Miracast. The EZC-5201BS 1080p wireless USB dongle is listed as an optional accessory.