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 |
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.
Variants & identifiers
Use these to confirm a listing is this exact model. Any of them works at /p/{code}.
| Variant | Region | Type | Code |
|---|---|---|---|
| Standard | 🇺🇸 US | ASIN | B08L9SM2DK |
| UPC | 766907007893 | ||
| MPN | PX701-4K | ||
| All variants | All regions | Model number | VS18244 |
Reviews
| Date | Title | Publication |
|---|---|---|
| March 30, 2021 | ViewSonic PX701-4K Projector Review | ProjectorCentral |
| — | ViewSonic PX701-4K Review (4K DLP Projector) | H-M Entertainment |
Video reviews
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