BenQ W4100i 4K UHD Home Cinema Projector, 3200 Lumens, 4LED, HDR10+, Black
BenQ
- 100% DCI-P3 & 100% Rec.709 with CinematicColor™ out-of-box accurate colors
- BenQ HDR-PRO™: Local Contrast Enhancer & Dynamic Black for deep blacks and balanced highlights
- AI Cinema optimizes streaming content for enhanced picture quality
Warranty: 1 Year — effortless warranty claims with UK-wide coverage. Learn more
Key specifications
- Color
- Black
- Brightness
- 3000 - 4999 Lumens
- Resolution
- 4K
Details
- Brightness
- 3200 ANSI lumens
- Resolution
- 4K UHD (3840 × 2160)
- Native Aspect Ratio
- 16:9
- Contrast Ratio (FOFO)
- 3000,000:1
- Display Color
- 30-bit (1.07 billion colors)
- Light Source
- 4 LED
- Light Source Life
- Normal: 20000 hrs; ECO: 30000 hrs
- Throw Ratio
- 1.15 – 1.50
- Zoom Ratio
- 1.3 x
- Lens
- F/# 1.8 – 2.25 mm, f 17.02 (Wide) ~ 22.21 (Tele)
- Keystone Adjustment
- 2D, Vertical ±30°, Horizontal ±30°
- Lens Shift Vertical
- 0% – 60%
- Lens Shift Horizontal
- Max +15% ~ -15% H @ 20.9% V
- DCI-P3 Coverage
- 100%
- Rec. 709 Coverage
- 100%
- Picture Modes
- AI Cinema, HDR AI Cinema, 3D, Bright, Bright Cinema, Cinema, FILMMAKER MODE, FILMMAKER MODE HDR, HDR10, HDR10+, HLG, ISF Day, ISF Night, User
- Input Lag
- 6.5 ms (1080p 240Hz), 13 ms (1080p 120Hz), 17.9 ms (1080p 60Hz), 17.9 ms (4K 60Hz)
- Resolution Support
- VGA (640 × 480) to 4K UHD (3840 × 2160)
- Horizontal Frequency
- 15K ~ 270KHz
- Vertical Scan Rate
- 23 ~ 240Hz
- HDMI In
- 3× HDMI 2.1 (HDCP 2.3) + HDMI Internal (2.0b/HDCP 2.2)
- USB Type-A
- 2× USB-A 2.0 (Power/Reader/FW), 1× USB-A 2.0 (2.5A)
- USB Type Mini-B
- 1× (Service)
- RS232 In
- 1× (DB-9 pin)
- DC 12V Trigger
- 1× (3.5 mm jack)
- Speaker
- 1× 5W
- Audio Out
- 1× (3.5 mm mini jack)
- HDMI Audio Return
- eARC, Dolby Atmos
- S/PDIF
- Multi-channel, RAW
- Operating Temperature
- 0 – 40°C
- Power Supply
- AC 100–240V, 50/60 Hz
- Power Consumption
- 330 W
- Acoustic Noise
- 30 dB (Normal) / 29 dB (Eco)
- Android OS
- Android 11.0 (Built-in)
- Bluetooth
- Bluetooth 5.0
- Wi-Fi
- 802.11 a/b/g/n/ac (2.4G/5G)
- Wireless Projection
- AirPlay, Google Cast
- Android TV Dongle
- QS02 (Standard)
- Remote Control
- RCI074 (with battery)
- Power Cord
- 1× (3.0 m)
- 3D Glasses
- Optional
- Quick Start Guide
- 1× (21L)
- Warranty Card
- Yes
- Lens Cover
- Yes
- Ceiling Mount
- CM00G3 (Optional)
- Dimensions (mm)
- 420.5 × 135.3 × 312.1
- Dimensions (inch)
- 16.56 × 5.31 × 12.28
- Net Weight
- 6.1 kg / 13.45 lb
- Projection System
- DLP
4.98 reviews
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Florence H. Used for: 6–12 months
Pros
Bright enough for a living room with the lamps on
Cons
Fan is audible in a very quiet scene
Comment
Ten months of use across a summer and a winter, and the gap between the two seasons is the whole story: dark evenings it is spectacular, July at eight in the evening it is watchable but flat. If the room has a blind in it you will be fine, and if it does not you will be waiting for sunset.
Ivy C. Used for: 1–3 months
Pros
Set up on a coffee table in about two minutes
Cons
Needs a metre more room than I had assumed
Comment
Auto focus and auto keystone did their work while I was still uncoiling the power lead, and the picture squared itself up on a wall that is not remotely square!
Willow N. Used for: Less than a month
Comment
Garden wall, an old sheet and a warm evening, and the neighbours have started asking when the next one is!
Millie P. Used for: More than a year
Comment
Two winters of Saturday film nights out of it now, and the thing that keeps surprising me is how little it asks of you. No lamp to replace, no filter to clean, and the fan is quiet enough that in a silent scene you hear the fridge in the kitchen before you hear the projector. It lives on a shelf behind the sofa and throws a 90 inch image with no need to tilt it at all. Colour has not shifted a bit over that time, which I honestly did not expect from something with LEDs inside.
Rosie R. Used for: 6–12 months
Cons
Ambient light washes it out, as with all of them
Comment
Brilliant after dark; honest daylight viewing is a different conversation entirely
Alfie O. Used for: 6–12 months
Comment
This replaced the family telly rather than joining it, which was a leap of faith in a room with two windows. Nine months in, the leap has paid off. With the curtains drawn on a winter evening a 100 inch picture makes everything an event, and the 4LED light source has enough punch that afternoon cartoons with the blinds half down are perfectly watchable. The built in dongle is better than these things usually are. Everything the family watches is on it, it remembers who is logged in, and there is no extra box or extra remote for anyone to lose. Slower than a phone, but nobody has complained yet. Auto keystone and screen fit do the fiddly part when somebody knocks the shelf, which happens weekly. The sound is a genuine surprise as well: for casual telly nobody has asked for the bar to come back, though for a proper film we still switch it in.
Oscar K. Used for: More than a year
Pros
Still the best thing in the living room
Cons
Wants the curtains shut for a proper film
Comment
Chosen over the telly most evenings, which tells you everything
Freya S. Used for: Less than a month
Pros
Replaced a broken telly and nobody misses it
Cons
The remote needs pointing quite deliberately
Comment
The old set died the week before the football started, and rather than buy another one we took a punt on this instead. Best accident we have had. A 100 inch image in the same room the 55 inch used to sit in, on a low table with the auto fit sorting out the angle, and the whole family rearranged the furniture that same evening!
