ViewSonic PX701-4K

MSRP$979.99

Brand	ViewSonic · PX Series
Type	Gaming
Released	February 2021
Resolution	4K UHD (1080p pixel shift)
HDR formats	HDR10, HLG
Imaging technology	DLP
Light source type	Lamp
ANSI lumens	3,200 lm
Throw ratio	1.5–1.65:1
Input lag (rated)	1920×1080 @ 240 Hz: 4.2 ms

A lamp-based single-chip DLP projector that makes 3840x2160 images from a 0.47-inch 1080p chip with TI XPR pixel shifting, rated at 3,200 ANSI lumens. It has a 1.1x manual zoom with no optical lens shift, two HDMI 2.0 inputs, a 10 W mono speaker, and a 1080p mode rated at 240 Hz with 4.2 ms input lag, aimed at gaming and family-room movie use.

Data sheet

Picture

Imaging technology	DLP
Technology brand	DLP
Number of imaging devices	1
Chip / panel diagonal	0.47 in
Native aspect ratio	16:9
Native resolution	1920 × 1080
Pixel shift	XPR 4-way
Addressable resolution	3840 × 2160
Colour wheel segments	RGBWRGBW
Dynamic contrast	12,000:1
Bit depth / 'number of colours'	10 bit
ISF certified	No
Picture mode memories	2
HDR formats	HDR10, HLG
Tone mapping type	Adjustable
Frame interpolation (MEMC)	No
Max refresh rate	1920×1080: 240 Hz · 3840×2160: 60 Hz
Input lag (rated)	1920×1080 @ 240 Hz: 4.2 ms

Optics

Throw ratio	1.5–1.65:1
Projection distance table	60″: 2–2.2 m · 80″: 2.66–2.93 m · 100″: 3.33–3.66 m · 120″: 3.99–4.39 m · 150″: 4.99–5.49 m · 200″: 6.65–7.32 m
Zoom type	Optical
Zoom ratio	1.1×
Focus	Manual
Vertical lens shift	0%
Horizontal lens shift	0%
Motorized lens shift	No
Fixed offset	120%
Focal length	15.84–17.45 mm
F-number	2–2.05
Image size range	30–300 in
Vertical keystone	-40–40°
Horizontal keystone	-40–40°
Corner / warp correction	Warp

Light source

Light source type	Lamp
Light source detail	203 W UHP lamp (ViewSonic part RLC-126)
Lamp wattage	203 W
Light source life	Normal: 6,000 h · Supereco: 20,000 h
Light-source dimming	Dynamic frame
ANSI lumens	3,200 lm ANSI	ANSI

Audio

Speaker power	10 W
Speaker count	1
Audio channels	Mono
Audio outputs	3.5 mm
Bluetooth speaker mode	No

Inputs, control & connectivity

Max input signal	3840 × 2160
HDMI port count	2
HDMI ports (feature-level)	HDMI 1: HDMI 2.0, HDCP 2.2; HDMI 2: HDMI 2.0, HDCP 2.2
Horizontal scan frequency	15–135 kHz
Vertical scan frequency	23–240 Hz
USB-C video (DP Alt Mode)	No
HDBaseT	No
SDI	No
VGA input	No
RS-232	Yes
LAN control	No
12 V trigger	No
Wi-Fi	None
Ethernet	No
Auto keystone	Yes

Firmware / software

Smart OS	None
Netflix	None

Environment & power

Operating temperature	0–40°C
Operating humidity	0–90%RH
Altitude / high-altitude mode	3,000 m
High-altitude mode	Yes
Operating orientations	Table, Ceiling, Rear
Rated voltage	100–240 V
Rated frequency	50–60 Hz
Power consumption by mode	Normal: 265 W
Standby power	0.5 W
Fan noise (sound pressure)	Normal: 32 dB(A) · Eco: 28 dB(A)

Physical & installation

Width	312 mm
Depth	222 mm
Height	108 mm
Weight	2.8 kg
Mount hole pattern	Thread: M4 · Max screw length mm: 8

Support & ownership

Warranty	🇺🇸 US 3 yr The user guide gives the same for North and South America (3 years parts and labor, 1 year lamp) and a heavy-usage warranty (more than 14 hours average daily use) of 1 year parts and labor and 90 days lamp for the Americas and Europe.
Light-source warranty	1 year (90 days under heavy usage of more than 14 hours average daily)
User manual	https://www.viewsonicglobal.com/public/products_download/user_guide/Projector/PX701-4K_PX728-4K_PX748-4K/PX701-4K_PX728-4K_PX748-4K_UG_ENG.pdf
Photobiological risk group	RG2
Safety & market certifications	CE, FCC

In the box

Box contents	Projector, Power cord, Remote, Quick start guide
Remote type	IR

Tools

Throw calculator — How far from the screen the PX701-4K needs to sit for a given image size, set to its 1.5–1.65:1 lens.
Download spec as CSV — Every value on this data sheet with its unit and source, one row per spec.
Download spec as JSON — The same data from the open data API, with variants and identifiers.