Name: BenQ X3100i
Brand: BenQ

Key specs

Brightness: 3300 ANSI lumens

Highlights

Specs that matter

Display

Panel: DLP
Resolution: UHD 4K (3840x2160)
Brightness: 3300 nits

Body

Weight: 14.99 lb (6.8 kg)
Dimensions: 272 × 213 × 259 mm
Colors: Black

At a glance

Product highlights

Verified attributes, grouped for quick scanning.

DisplayDLPDLP

Weight14.99 lb (6.8 kg)272 × 213 × 259 mm

58 attributes · See all specifications

Price & availability

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Buying decision

Should you buy it?

The X3100i is a 4K DLP projector rated at 3,300 ANSI lumens with a four-LED light source, dedicated game modes and very low input lag. It also has built-in streaming via a dongle and decent speakers. Reviewers gave it four to five stars, praising its gaming chops and movie picture.

Best for

Gamers who want a giant 4K screen.

Not for

Small rooms without space for its throw.

Main strength4K resolution

Main weaknessLarge and heavy

Reasons to buy

4K resolution

3,300 ANSI lumens

Low-lag game modes

Strong color

Reasons to avoid

Large and heavy

Streaming via a separate dongle

Fan is audible

Measured view9.0/10What the pros say.

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Product data

Full specifications

58 attributes, grouped for quick scanning. Spot a wrong value? Hit the next to it.

Number of built-in speakers: 2″

Brightness: 3300 ANSI lumens
Built In Display: No
Supported graphics resolutions: 640 x 480 (VGA), 3860 x 2160
Native aspect ratio: 16:9
Contrast ratio (typical): 600000:1

Noise level: 32 dB
Number of colours: 1.07 billion colours

AC input frequency: 50 - 60 Hz
AC input voltage: 100 - 240 V
Power consumption (standby): 0.5 W
Power consumption (typical): 330 W

Wifi Version: Yes
Hdmi Version: 2.0b

AirPlay: Yes
Noise level (economic mode): 28 dB
Interactive: No

Offset: 110%
Vertical lens shift range: 40 - 60%
Throw ratio: 1.15 - 1.5
Zoom ratio: 1.3:1
Zoom capability: Yes
Aperture range (F-F): 1.8 - 2.25
Focal length range: 17.02 - 22.21 mm

Service life of light source (economic mode): 30000 h
Service life of light source: 20000 h
Light source type: LED

Works with the Google Assistant: Yes

RMS rated power: 10 W
Built-in speaker(s): Yes

Ethernet LAN: No

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

Colors: Black
Bluetooth Version: 5.0

Security updates end date: 31/12/2026
Serial interface type: RS-232
3D: Yes

Remote control included: Yes

Height: 259 mm
Depth: 213 mm
Width: 272 mm

HDCP: Yes
Card reader integrated: No
DVI port: No
HDMI ports quantity: 3
PC Audio out: Yes
HDMI connector type: Full-size

Vertical scan range: 20 - 240 Hz
Horizontal scan range: 15 - 135 kHz
Projector native resolution: UHD 4K (3840x2160)
Projection technology: DLP
Projector brightness: 3300 ANSI lumens
Smart projector: Yes

S/PDIF out port: Yes
USB 2.0 ports quantity: 1

Market Positioning: Gaming

Power Source: AC

Full HD: Yes

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Community says

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X3100i

Specs that matter

Product highlights

Where to buy

Should you buy it?

How it stacks up

Alternatives worth a look

Full specifications

Community says