BenQ W5700S 4K Ultra HD Home Cinema Projector - 1800 Lumens
SKU: 9H.JKV77.10E
£2,558.52 (Excl. VAT)
- Brightness (Lumens) 1800 - 1900
- Contrast Ratio 100,000:1+
- Native Resolution 4K UHD
- Throw Ratio 1.36 ~ 2.18
- Light Source Lamp
- Native Aspect Ratio 16:9 Widescreen
- Description
- Specifications
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BenQ W5700S 4K Ultra HD Home Cinema Projector - 1800 Lumens

Colors as Directors Envisioned
Only true colors evoke feelings of sorrow, joy, romance, and thrills. With CinematicColor super-wide 95% DCI-P3 and 100% Rec.709 color space, BenQ CinePrime projectors deliver precise colors to perfectly preserve the director’s original vision.
Out-of-Box Color Accuracy
Powered by CinematicColor, individual factory calibration reports assure 100% Rec.709 and Delta E<3, with an optimized DCI-P3 color table for true Hollywood colors.
ISFccc® Certified
Acclaimed ISFccc® calibration customizes image and color performance for any space, along with preset day/night light balance modes.
True 4K Perfect Cinematic Experience
Producing 4K UHD 3840x2160 resolution with 8.3 million distinct pixels for each frame, the projector utilizes 0.47” single-DMD DLP technology for awe-inspiring clarity and crisply defined fine details.
HDR-PRO Hyper-Realistic Video
BenQ exclusive HDR-PRO technology heightens the 4K HDR viewing experience with enhanced tone mapping, expanding the contrast range with brilliant brightness and vivid darkness for hyper-realistic picture quality.
Enhanced Tone Mapping
Made possible by Dynamic Iris and Dynamic Black technology, BenQ cinema-optimized Enhanced Tone Mapping amplifies contrast to preserve details in dark areas.
HDR Brightness Projection Optimization
HDR brightness optimization keeps ideal high contrast tailored to different image sizes and various screen gains commonly used in home theaters.
Tailored-Made for Movie
For a fully personalized cinematic ambience, the projector provides optimized movie modes tailored for home cinema and filmlike motion as directors intended.
Authentic Cinema for Dark Rooms
D. Cinema Mode
Reveals wide-ranging colors and subtle details in movies utilizing up to 100% DCI-P3 color gamut, showcasing the finest 4K SDR content in comfortable AV room environments
Authentic Cinema for Dark Rooms
HDR Mode (Wide Color Gamut On)
Maximum dynamic contrast and true colors based on HDR-PRO and 100% DCI-P3, ideal for 4K HDR Blu-rays and HLG streaming in screening rooms.
Movie Experiences for Dim Living Rooms
Cinema Mode
Heightened brightness to reproduce 100% Rec. 709 color accuracy for enjoying SDR movies in higher ambient brightness.
Movie Experiences for Dim Living Rooms
HDR Mode
Designed for watching 4K HDR Blu-rays and streaming HLG content with 100% Rec. 709 and HDR-PRO in higher brightness environments.
Video Enhancer for Majestic Scenes
4K Pixel Enhancer
4K Pixel Enhancer motion-adaptive edge enhancement detects color changes between objects and background to produce sharp edges and precise surface textures.
Motion Enhancer
Inserting 36 interpolated frames between sequences to produce seamless, vivid 60 frames-per-second videos, Motion Enhancer eliminates laggy images, jittery playback, and blurry shadows.
Color Enhancer
Color Enhancer modulates complex color algorithms to flawlessly render saturated colors, fine gradients, intermediate hues, and subtle pigments.
Flesh Tone
Flesh Tone function prevents skin tone discoloration caused by the projection beam light, portraying every skin tone in its most beautiful shade.
Flexible Installation
2D Lens Shift
The projector offers ±60% vertical lens shift and ±23% horizontal lens shift to provide perfectly straight-edged images without loss of resolution, allowing more flexible installation and placement options.
Projection Distance
1.6x zoom maximizes available space with a range of throw distances for big-screen entertainment without the hassle of complicated installation.
Universal Connectivity
Tailored for Screening Rooms
W5700S’s dustproof matte-black design prevents light leakage and accentuates beautiful aesthetics as well as intuitive functionality.

Patterned Lens Ring
Elegantly patterned lens ring prevents stray light with rearward tilt to eliminate optical engine light leakage.
Anti-Dust Lens Hood
Anti-accumulation lens hood prevents falling dust from gathering.
Anti-Dust Vertical Louver
Air intake vertical louvers reject dust from cooling system. -
Description Specifications Display Brightness (ANSI lumens) 1800 Native Resolution 4K UHD (3840×2160) Native Aspect Ratio 16:9 Contrast Ratio (FOFO) 100,000:1 Display Color 30-bit (1.07 billion colors) Light Source Lamp Light Source Life a. Normal 4000 hrs, b. ECO 10000 hrs, c. SmartEco 10000 hrs Optical Throw Ratio 1.36 ~ 2.18 Zoom Ratio 1.6x Lens F/# = 1.81 - 2.1, f = 14.3 - 22.9 mm Projection Offset 0% Keystone Adjustment 1D, Vertical ± 40 degrees Lens Shift Vertical ± 60% Lens Shift Horizontal ± 23% Picture DCI-P3 Coverage 100% Rec. 709 Coverage 100% Picture Modes 3D, Bright, Cinema (Rec.709), D. Cinema, HDR, HLG, ISF Day, ISF Night, Silence, User, Vivid TV Compatibility Input Lag 51 ms (1080p@60Hz) Resolution Support VGA (640 x 480) to 4K UHD (3840 x 2160) Horizontal Frequency 15K~135KHz Vertical Scan Rate 23~120Hz I/O Interface HDMI in (x2), HDMI-1 (2.0a/HDCP2.2), HDMI-2 (2.0a/HDCP2.2) LAN (RJ45) (x1) USB Type A USB Type A-1 (2.0/Power Supply1.5A), USB Type A-1 (3.0/Power Supply1.0A/Reader), USB Type A-2 (2.0/Power Supply1.5A/Reader), USB Type A-3 (2.0/Power Supply2.5A) USB Type Mini B USB Type Mini B-1(service) RS232 in (DB-9pin) (x1) Wired Remote in (3.5mm Mini Jack) (x1) DC 12V Trigger (3.5mm Jack) (x1) Audio Speaker No Speaker Audio out (3.5mm Mini Jack) (x1) S/PDIF Multi-Channel, RAW Environment Operating Temperature 0~40℃ Power Supply AC 100 to 240 V, 50/60 Hz Typical Power Consumption (110V) 330W Stand-by Power Consumption <0.5W Network Stand-by Power Consumption <2W Acoustic Noise (Typ./Eco.)(dB) 32/26 Accessories Wireless USB dongle (Optional) Remote Control w/ Battery RCV016 Power Cord (by region) x1 (3.0M) User Manual CD 1 (27L) 3D Glasses (Optional), DGD5 Installation Guide 1 (8L) Warranty Card (by region) Yes Lens cover Yes Universal Ceiling Mount CM00G3 Smart System Wireless Projection Google Cast Dimension & Weight Dimensions (WxHxD) (mm) 349 x 168 x 492 Net Weight (kg) 6.5 Projection System DLP -
Description Downloads User Manual Downloads
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