BenQ TH585P | 1080p 3500lm Home Theater Projector

A 150” Screen from Just 2.6m. One Button to Brilliant 4K Fun

Movies, Games, Sports. Let the Party Begin

Cinematic Brilliance with 3000 ANSI Lumens

Powered by BenQ CinematicColor and HDR-PRO technologies, TK705STi delivers dramatic 4K visuals with vivid contrast, rich tones, and cinematic depth, bringing every movie and game to life in truly immersive detail, even in well-lit rooms.

Expand Your Entertainment: Low Input Lag, HDMI 2.1, Custom Game Mode

Whether you're battling friends or exploring new worlds, TK705i delivers sharp moves and instant responses. Enjoy smooth, immersive gameplay on PS5, PS4, Xbox Series X, Nintendo Switch, and Steam Deck.

Gain the Competitive Edge with 5ms Precision

Powered by HDMI 2.1 and ALLM (Auto Low Latency Mode), TK705i automatically detects gameplay signals to reduce video delay, so you're always ready with low input lag and ultra-responsive visuals.

Experience ultra-responsive gameplay with 5 ms input lag at 4K/60Hz, turning your sight, hearing, and reflexes into instant action.

USB-C 30W: Charge and Play Anytime

TK705STi is the only projector in its class with USB-C (up to 30W) charging, letting you power your device while you play. No breaks, no dead batteries.

Display

Optical

• Brightness (ANSI lumens):3800
• Resolution:1080P (1920x1080)
• Native Aspect Ratio:16:9
• Contrast Ratio (FOFO:10,000:1
• Display Color:30-bit (1.07 billion colors)
• Light Source:Lamp
• Light Source Life:a. Normal 6000 hrs, c. SmartEco 10000 hrs, d. LampSave 15000 hrs, b. ECO 10000 hrs

• Throw Ratio:1.5~1.65
• Zoom Ratio:1.1x
• Lens:F/#=2.0~2.05;f=15.843~17.445 mm
• Projection Offset (Full-Height):100%
• Keystone Adjustment:1D, Vertical ± 40 degrees

Picture

Compatibility

• Rec. 709 Coverage:95%
• Picture Modes:3D, Bright, Cinema, Game, Living Room, Sports, User 1, User 2

• Input Lag:16.7 ms (1080P 60Hz)
• Resolution Support:VGA(640 x 480) to WUXGA_RB(1920 x 1200) *RB=Reduced blanking
• Horizontal Frequency:15K~102KHz

I/O Interface

Audio

• HDMI in:(x2), HDMI-1 (1.4a/HDCP1.4), HDMI-2 (1.4a/HDCP1.4)
• USB Type A:(x1), USB Type A-1 (2.0/Power Supply1.5A)
• RS232 in (DB-9pin):(x1)

• Speaker: (x1) 10W
• Audio in (3.5mm Mini Jack):(x1)
• Audio out (3.5mm Mini Jack):(x1)

Environment

Accessories

• Operating Temperature:0~40℃
• Power Supply:AC 100 to 240 V, 50/60 Hz
• Typical Power Consumption (110V):297W/110V
• Stand-by Power Consumption:<0.5W
• Acoustic Noise (Typ./Eco.)(dB):35/29 dB

• Carry Bag:5J.J3T09.001, (Optional)
• Remote Control w/ Battery:RCV013
• Power Cord (by region):x1 (1.8M)
• 3D Glasses:DGD5, (Optional)
• Quick Start Guide:(x1) 21L
• Warranty Card (by region):Yes

Dimension & Weight

Projection System

• Dimensions (WxHxD) (mm):312 x 110 x 225
• Net Weight (kg):2.79
• Dimensions (WxHXD) (inch):12.2 x 4.3 x 8.8
• Net Weight (lb):6.15

• Projection System:DLP