Revolution Technology

BenQ TK705STi 4K 3000lm Short Throw Home Entertainment Projector

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Key Features

Ultra Bright 3000 ANSI Lumens: Project crystal‑clear images even in bright rooms with 3000 ANSI lumens.

4K UHD Resolution: Enjoy true 4K UHD (3840×2160) for sharp, lifelike visuals.

High Contrast Ratio: 600,000:1 contrast delivers deep blacks and vibrant colors.

Long‑Lasting LED Light Source: LEDs offer up to 30,000 hrs in ECO mode, reducing replacement costs.

Short‑Throw 0.8 Ratio: Place the projector just 0.8 times the screen size away for a 100% full‑height image.

Auto Keystone & Zoom: Automatic vertical ±30° and horizontal ±20° keystone, fixed lens zoom for easy setup.

HDR & Cinema Modes: Supports HDR10, HDR10+, HLG, and multiple cinema presets for immersive viewing.

Low Input Lag 5 ms: 5 ms input lag at 1080P and 4K ensures responsive gaming and streaming.

Comprehensive Connectivity: HDMI 2.1, USB-C with Power Delivery, Bluetooth 5.2, Wi‑Fi 6, and Google TV built‑in.

Smart Home Integration: Compatible with Google Cast, iOS mirroring, and smart home ecosystems.

Quiet Operation: 26 dB typical noise keeps the focus on content, not the projector.

Versatile Mounting Options: Supports universal ceiling mounts and on‑screen display for flexible placement.

Specification

DisplayBrightness (ANSI lumens)	3000
Resolution	4K UHD (3840×2160)
Native Aspect Ratio	16:9
Contrast Ratio (FOFO)	600,000:1
Display Color	30-bit (1.07 billion colors)
Light Source	4LED
Light Source Life	a. Normal 20000 hrs, b. ECO 30000 hrs
OpticalThrow Ratio	0.8
Zoom Ratio	FixedLens
F/#	1.8, f=8.498
Projection Offset (Full-Height)	100%
Keystone Adjustment	2D, (Auto)Vertical ±30 degrees; (Auto)Horizontal ±20 degrees
PictureRec. 709 Coverage	98%
Picture Modes	Auto Cinema, Energy Saving, HDR Auto Cinema, Bright, FPS, HDR, HDR FPS, HDR RPG, HDR10, HDR10+, HLG, RPG
CompatibilityInput Lag	5 ms (1080P 60Hz), 5 ms (2K 60Hz)*output to 1080P 60Hz, 5 ms (4K 60Hz)
Resolution Support	VGA (640 x 480) to 4K UHD (3840 x 2160)
Horizontal Frequency	15K~102KHz
Vertical Scan Rate	23-60Hz
I/O Interface	HDMI inHDMI-1 (2.1/HDCP2.2), HDMI-2 (2.1/HDCP2.2), (x2)USB Type A(x1), USB Type A(2.0/Reader/FW Upgrade)USB Type CDisplay Port/ PD out 5V-2A, 9V-2A, 12V-1.5A, 15V-2A(30W) / Reader, (x1)DC 12V Trigger (3.5mm Jack)(x1)AudioSpeaker(x2), 8WAudio out (3.5mm Mini Jack)(x1)HDMI Audio ReturneARC, 7.1 channel
EnvironmentOperating Temperature	0~40℃
Power Supply	AC 100 to 240 V, 50/60 Hz
Typical Power Consumption (110V)	250W
Stand-by Power Consumption	<0.5W
Network Stand-by Power Consumption	<2W
Acoustic Noise (Typ./Eco.)(dB)	26dBA/24dBA
Accessories	Remote Control w/ BatteryRCI079Power Cord (by region)x1 (1.0M)Quick Start Guide(x1) 1LWarranty Card (by region)YesUniversal Ceiling MountCM00G3, (Optional)Onscreen DisplayLauncherSmart HomeSmart SystemBuilt-in OSYes, Google TV (Android 11)BluetoothYes, Bluetooth 5.2Wi-Fi Standard802.11a/b/g/n/ac/ax(2.4GHz/5GHz)Wireless ProjectionCompatible with iOS mirroring, Google Cast
Dimension & WeightDimensions (WxHxD) (mm)	229.2 x 168.2 x 249.7Net Weight (kg)3.8Dimensions (WxHXD) (inch)9.02 x 6.62 x 9.83Net Weight (lb)8.38
Projection System	DLP

Description

BenQ TK705STi 4K 3000lm Short Throw Home Entertainment Projector

Key Features & Benefits:

Ultra Bright 3000 ANSI Lumens: Project crystal‑clear images even in bright rooms with 3000 ANSI lumens.
4K UHD Resolution: Enjoy true 4K UHD (3840×2160) for sharp, lifelike visuals.
High Contrast Ratio: 600,000:1 contrast delivers deep blacks and vibrant colors.
Long‑Lasting LED Light Source: LEDs offer up to 30,000 hrs in ECO mode, reducing replacement costs.
Short‑Throw 0.8 Ratio: Place the projector just 0.8 times the screen size away for a 100% full‑height image.
Auto Keystone & Zoom: Automatic vertical ±30° and horizontal ±20° keystone, fixed lens zoom for easy setup.
HDR & Cinema Modes: Supports HDR10, HDR10+, HLG, and multiple cinema presets for immersive viewing.
Low Input Lag 5 ms: 5 ms input lag at 1080P and 4K ensures responsive gaming and streaming.
Comprehensive Connectivity: HDMI 2.1, USB-C with Power Delivery, Bluetooth 5.2, Wi‑Fi 6, and Google TV built‑in.
Smart Home Integration: Compatible with Google Cast, iOS mirroring, and smart home ecosystems.
Quiet Operation: 26 dB typical noise keeps the focus on content, not the projector.
Versatile Mounting Options: Supports universal ceiling mounts and on‑screen display for flexible placement.

Ideal For:

Home theater enthusiasts wanting a short‑throw 4K projector
Gamers seeking low input lag and HDR support
Family movie nights in bright rooms
Smart home users integrating with Google TV
Students and professionals using large presentation screens
Outdoor movie setups with short‑throw capability
Tech hobbyists wanting a versatile, high‑contrast display

Summary:

The BenQ TK705STi 4K 3000lm Short Throw Home Entertainment Projector delivers crystal‑clear 4K UHD images with a 3000 ANSI lumen brightness and 600,000:1 contrast ratio. Its short‑throw 0.8 optical ratio and auto‑keystone make it ideal for small spaces, while HDR10+, HLG, and multiple cinema modes enhance the viewing experience. With low 5 ms input lag, HDMI 2.1, Wi‑Fi 6, and built‑in Google TV, it caters to gamers, smart‑home users, and home theater fans alike. Available now at Revolution Technology BD, this projector combines performance, convenience, and smart connectivity for modern entertainment needs.