Viewsonic X1-4KB Pro

UHD 4K (3840x2160) · 3300 lumens · LED · 1.15 - 1.5

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Resolution UHD 4K (3840x2160)
Brightness 3300 lumens
Technology LED
Throw ratio 1.15 - 1.5
Type Standard throw

Viewsonic X1-4KB Pro is a LED projector with UHD 4K (3840x2160) resolution and 3300 lumens of brightness. For a lit room, look for 3,000 lumens or more. It came out in 2025.

Released: 2025-08-08

Specifications

Key specs

Resolution: UHD 4K (3840x2160)
Brightness: 3300 lumens
Technology: LED
Throw ratio: 1.15 - 1.5
Type: Standard throw
Released: 2025-08-08
Part number: 0766907030853
EAN / UPC: 0766907030853

Projector

Projector brightness: 3300 LED lumens
Smart projector: Yes
Screen size compatibility: 1524 - 3810 mm (60 - 150")
Projection distance: 1.53 - 4.98 m
Projection technology: LED
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 - 135 kHz
Vertical scan range: 23 - 240 Hz
Keystone correction, horizontal: -40 - 40°
Keystone correction, vertical: -40 - 40°

Light source

Light source type: LED
Service life of light source: 60000 h
Light source brightness: 3300 lm

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Lens system

Focus: Manual
Focal length range: 16.89 - 21.87 mm
Fixed focal length: 7.4 mm
Aperture range (F-F): 2.48 - 2.78
Zoom capability: Yes
Zoom type: Manual
Zoom ratio: 0.8 - 2.0:1
Digital zoom: 2x
Optical zoom: 1.3x
Throw ratio: 1.15 - 1.5
Vertical lens shift range: 0 - 10%
Offset: 110%

Video

Analog signal format system: NTSC, PAL, SECAM
Full HD: Yes
3D: Yes
Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p

Ports & interfaces

HDMI connector type: Full-size
HDMI version: 2.0
Service port type: USB Type-A
USB 2.0 Type-A ports quantity: 1
USB 2.0 Type-C ports quantity: 1
Audio (L/R) out: 1
Serial interface type: RS-232
PC Audio out: Yes
HDMI ports quantity: 2
AC (power) in: Yes

Network

Wi-Fi: Yes
Wi-Fi standards: Wi-Fi 5 (802.11ac)
Bluetooth: Yes
Bluetooth version: 5.0

Storage

Internal storage capacity: 8 GB

Features

Interactive: Yes
Noise level (economic mode): 29 dB
HDCP: Yes
On Screen Display (OSD): Yes
On Screen Display (OSD) languages: Arabic, Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, INC, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Thai, Turkish, Vietnamese
Number of OSD languages: 24
HDCP version: 1.4/2.2
Noise level: 33 dB
High Dynamic Range (HDR) supported: Yes

Multimedia

Built-in speaker(s): Yes
RMS rated power: 12 W
Number of built-in speakers: 2

Design

Market positioning: Gaming
Product type: Standard throw projector
Product colour: Black
Cable lock slot: Yes
Cable lock slot type: Kensington
Heavy metals free: Hg (mercury)

Power

Power source: AC
Power consumption (typical): 236 W
Power consumption (standby): 0.5 W
AC input voltage: 100 - 240 V
AC input frequency: 50 - 60 Hz
Cord length: 1 m

Operational conditions

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

Weight & dimensions

Width: 355 mm
Depth: 244 mm
Height: 121 mm
Weight: 3.68 kg

Technical details

Image lag time: 4.2 ms

Check the manufacturer's page before buying.

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X1-4KB Pro vs similar projectors

	Viewsonic X1-4KB Pro	Viewsonic X1-4K Projector	Viewsonic X2-4KB Pro	BenQ X3100i Projector
Resolution	UHD 4K (3840x2160)	UHD 4K (3840x2160)	UHD 4K (3840x2160)	UHD 4K (3840x2160)
Brightness	3300 lumens	2900 lumens	3300 lumens	3300 lumens
Technology	LED	LED	LED	DLP
Throw ratio	1.15 - 1.5	1.15 - 1.5	0.69 - 0.83	1.15 - 1.5
Type	Standard throw	Standard throw	Standard throw	Standard throw
Released	2025	2023	2025	2023