BenQ W4100i Projector

UHD 4K (3840x2160) · 3200 lumens · DLP · 1.15 ~ 1.50

See today's price, delivery and offers at the store.

Resolution UHD 4K (3840x2160)
Brightness 3200 lumens
Technology DLP
Throw ratio 1.15 ~ 1.50
Type Standard throw

BenQ W4100i Projector is a DLP projector with UHD 4K (3840x2160) resolution and 3200 lumens of brightness. For a lit room, look for 3,000 lumens or more. It came out in 2025.

Released: 2025-04-13

Specifications

Key specs

Resolution: UHD 4K (3840x2160)
Brightness: 3200 lumens
Technology: DLP
Throw ratio: 1.15 ~ 1.50
Type: Standard throw
Released: 2025-04-13
Part number: 9H.R0877.17E
EAN / UPC: 4718755096181

Projector

Screen size compatibility: 2540 - 3810 mm (100 - 150")
Projection distance: 2.5 - 5 m
Projector brightness: 3200 ANSI lumens
Projection technology: DLP
Projector native resolution: UHD 4K (3840x2160)
Contrast ratio (typical): 3000000:1
Native aspect ratio: 16:9
Number of colours: 1.07 billion colours
Horizontal scan range: 15 - 270 kHz
Vertical scan range: 23 - 240 Hz
Keystone correction, horizontal: -30 - 30°
Keystone correction, vertical: -30 - 30°

Light source

Light source type: LED
Service life of light source: 20000 h
Service life of light source (economic mode): 30000 h
Lamps quantity: 4 lamp(s)

View all specifications +10 more sectionsShow fewer specifications

Lens system

Focal length range: 17.02 (Wide)~22.21(Tele)
Aperture range (F-F): 1.8 - 2.25
Zoom ratio: 1.3:1
Throw ratio: 1.15 ~ 1.50
Horizontal lens shift range: -15 - 15%
Vertical lens shift range: 0 - 60%

Video

Full HD: Yes
3D: Yes
Supported graphics resolutions: 640 x 480 (VGA), 3840 x 2160
Video colour modes: Bright cinema

Ports & interfaces

HDMI version: 2.0b/2.1
HDMI Quick Switch: Yes
USB 2.0 Type-A ports quantity: 3
Mini-USB 2.0 ports quantity: 1
Serial interface type: RS-232
AUX in: Yes
S/PDIF out port: Yes
HDMI ports quantity: 4
AC (power) in: Yes
Consumer Electronics Control (CEC) support: Yes
Audio Return Channel (ARC): Yes

Network

Smart TV: Yes
Wi-Fi: Yes
Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth: Yes
Bluetooth version: 5.0

Features

Noise level (economic mode): 29 dB
Noise level: 30 dB
Operating system installed: Android TV
Operating system version: 11

Multimedia

Built-in speaker(s): Yes
RMS rated power: 5 W
Number of built-in speakers: 1

Design

Market positioning: Home cinema
Product type: Standard throw projector
Product colour: Black

Power

Power source: AC
Power consumption (typical): 330 W
Power consumption (standby): 0.5 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Cord length: 3 m

Operational conditions

Operating temperature (T-T): 0 - 40 °C

Weight & dimensions

Width: 420.5 mm
Depth: 312.1 mm
Height: 135.3 mm
Weight: 6.1 kg

Check the manufacturer's page before buying.

Ready to buy? Get the BenQ W4100i Projector at today's price.Buy now

About this product

W4100i｜4K 3200lm BenQ Home Cinema Projector, 100% DCI-P3 Theater-Quality Movies and Streaming Optimized Picture for Diverse Content The W4100i takes home entertainment to the next level with increased brightness and dynamic contrast over its predecessor. Through AI technology, it smartly analyzes frame composition to optimize visual details in real time, ensuring the best possible picture quality across all types of content, including streaming. Perfectly Balanced Bright & Dark Details Experience ideal HDR performance with BenQ's HDR-PRO technology, featuring an advanced "multi-stage" light control technique. This technology enhances authentic HDR viewing without compromising image quality, effectively balancing brightness and optimizing contrast for superbly detailed visuals. Global Contrast Enhancer Enhanced contrast and detail across dark, mid, and bright areas with custom-tailored curves, resulting in comprehensive visual improvements. Local Contrast Enhancer Refine contrast in over 1000 independent regions per frame, ensuring tailored enhancement for each area without compromise.

W4100i vs similar projectors

	BenQ W4100i Projector	BenQ TK710 Projector	BenQ W4000i Projector	BenQ TK705i｜4K HDR 3000lm Home Entertainment Projector for Movies and Gaming
Resolution	UHD 4K (3840x2160)	UHD 4K (3840x2160)	UHD 4K (3840x2160)	UHD 4K (3840x2160)
Brightness	3200 lumens	3200 lumens	3200 lumens	3000 lumens
Technology	DLP	DLP	DLP	DLP
Throw ratio	1.15 ~ 1.50	1.15~1.5	1.15 - 1.50	1.0 - 1.3
Type	Standard throw	Standard throw	Standard throw	Standard throw
Released	2025	2024	2023	2025