Highlights
From ViewSonic — With incredible Ultra HD resolution, HDR/HLG support, and high brightness of 4,000 ANSI lumens, the ViewSonic PX748-4K projector delivers stunning home entertainment around the clock: day or night, in bright rooms or dark. With an ultra-low 4.2ms input lag, 240Hz refresh rate, and USB-C connectivity for direct streaming from gaming consoles such as the Nintendo Switch, this projector provides a whole new level of gaming.
- 4K Ultra HD chip with XPR technology
- Project content directly from your phone, laptop, or tablet while also simultaneously charging these devices
- This projector features a 4.2ms input lag at 1080p resolution and a 240Hz refresh rate
- With warping, auto-keystone, and 1.3x zoom, this projector adapts easily to its environment
- Integrated 12v trigger output
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ViewSonic PX748-4K Projector Specifications
- Brightness
- 4,000 Lumens (ANSI)1
- Resolution
- 3840x2160
- Aspect Ratio
- 16:9 (4K HD)
- Dynamic Contrast
- 12,000:1
- Display Type
- DLP x 1
- Color Processing
- 10-bit
- Input Lag
- 1080p/240: 4.2ms
- Video Modes
- 720p, 1080i, 1080p/60, 1080p/24, 1080p/50, 2160p/24, 2160p/60, 576i, 576p, 480p, 480i
- Data Modes
- MAX 3840x2160
- Lamp Type
- 240W UHP bulb
- Lamp Life
- 4,000 hours / 20,000 hours
- Lamp Model
- RLC-127 Buy Replacement Lamp
- Included Lens
- 1.3x manual zoom , manual focus
- Optional Lenses
- No
- Lens Shift
- No
- Throw Distance
- 3.2' - 24.7' Calculate Throw Distance
- Image Size
- 30.07" - 300.95"
- Throw Ratio
- 1.13:1 - 1.47:1
- Projector Placement
- For a diagonal screen, place the projector lens between 8'-2" and 10'-8" from the screen.
- Digital Zoom
- Yes
- Digital Keystone
- Horizontal & Vertical
- Projector Size
- 4.30" x 12.20" x 8.70"
- Weight
- 6.2 lbs
- Internal Speakers
- 10.0 Watts Mono
- Power
- 310 Watts 100V - 240V
- Connection Panel
-
12-Volt TriggerAudio Out: Mini JackHDMI (HDCP 2.2)HDMI 2.0Network: RJ-45RS232: DB-9pinUSB x 2
- Features
-
Geometric CorrectionHDR
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ANSI LUMENS is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.
Manufacturer Cited Brightness:
BUYER BEWARE Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.
Manufacturer Cited Brightness: