ViewSonic LS700-4K-S 4K UHD 3300 Lumens 3D HDR Content Support and Dual HDMI for Home Theater Laser Projector - Certified Refurbished

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ViewSonicSKU: LS700-4K-S

Sale price$1,329.99 Regular price$1,679.99
  • Shipping: FREE SHIPPING
  • Condition: Refurbished
    This product has been refurbished by the manufacturer or an authorized third party
  • Warranty: 90 Day Manufacturer Warranty


ViewSonic LS700-4K-S 4K UHD Laser Projector with 3300 Lumens 3D HDR Content Support and Dual HDMI for Home Theater - Certified Refurbished



Enjoy bright ultra-high-definition images with the LS700-4K UHD 4K Laser DLP Projector from ViewSonic. Its 3300 lumens of brightness and 3840 x 2160 UHD 4K resolution enable this laser projector to deliver a premium home theater experience in almost any room, day or night. Featuring a throw ratio of 1.13-1.47:1, the projector can be placed 4.9 to 28.8' from a wall or screen to give you images 60 to 300" in size. Vertical keystone correction makes for hassle-free setup.

The LS700-4K has two HDMI inputs for connecting digital high-definition sources such as Blu-ray players and HD cable/satellite boxes. The projector also has two VGA inputs for analog sources, plus an RCA composite video input. A VGA output allows daisy-chaining of multiple projectors or displays. A VGA cable, a power cable, and an IR remote control are included in the package.


  • Brightness of 3300 Lumens
  • UHD 4K (3840 x 2160) Native Resolution
  • 13-1.47:1 Throw Ratio
  • RCA, 2x VGA, 2x HDMI Inputs

2nd-Generation Laser Phosphor Technology

2nd-generation laser phosphor technology delivers increased brightness, better heat resistance, and a smaller module design, making images consistent in various ambient settings and increasing reliability.

Bright Images

The images projected by the LS700-4K look bright under a wide variety of lighting conditions thanks to a high lumen rating of 3300. This means that your images won't get washed out when playing games during the day or with the lights on.

UHD 4K Detail and Clarity

Enjoy the clear detail of true Ultra HD with 4x the clarity of Full HD. With 8.3 million pixels projected on your screen, 4K movies, games, sports, and streaming contents come to life with sharp detail.

Bright and Rich Color

Featuring ViewSonic's Notch Filter technology, this projector optimizes color performance in Movie Mode.

Cinema SuperColor Technology

Cinema SuperColor Technology meets 99.7% of the Rec.709 color standard, enhancing your viewing experience with cinematic color schemes.

Vivid Details with HDR10

HDR10 (High Dynamic Range) brings out the maximum possible detail in both the brighter and darker parts of the image for enhanced color and contrast ratios and a better overall viewing experience.

No More Stutter

The projector features frame interpolation technology, which reduces motion blur and makes for smooth delivery of scenes with high-speed movement.

Vertical Keystone Adjustment

Vertical keystone correction eliminates crooked or distorted images for a well-proportioned picture every time.

Instant Activation Upon Signal Detection

The LS700-4K laser projector turns on and off instantly without the warm up or cool down required by conventional lamp projectors. Restarting the unresponsive projector can be done in seconds, cutting down teachers' down time during lectures.

20,000-Hour Lifespan

The laser light source offers 20,000 hours of maintenance-free operation in Eco Mode, meaning that the LS700-4K could be used 4 hours a day for more than 13 years with no degradation in brightness.

Dustproof Design

To enhance reliability, the projector is housed in an IP5X-rated dustproof enclosure.


Image Display
Display System DLP
Native Chip Resolution 3840 x 2160 (UHD 4K)
Supported Resolutions Maximum: 4K UHD - 3840 x 2160
  Full HD 1080p - 1920 x 1080
  Minimum: VGA - 640 x 480
Max Brightness 3300 Lumens
Offset 100% ± 5%
Aspect Ratio 16:9
Dynamic Contrast Ratio 3,000,000:1
Color Depth 10-Bit (1.07 Billion Colors)
Scan Vertical: 23 to 120 Hz
  Horizontal: 15 to 102 Hz
Focus Manual
Lens f/1.9 - 2.49 (f = 12 - 15.6 mm)
Optical Zoom 1.3x
Throw Distance 4.921 - 28.839' / 1.5 - 8.79 m
Throw Ratio 1.13 to 1.47:1
Projection Size 60 - 300" / 152.40 - 762.00 cm
Keystone Correction Vertical: ± 40°
Supported HDR Input Formats HDR10
Digital Zoom 2x
Built-In Speaker Yes
Speaker Power 2W
Input/Output Connectors
Inputs/Outputs 2 x HDMI (HDMI Type-A) Audio, Video Input
  2 x VGA (DE-15/DB-15) Video Input
  1 x VGA (DE-15/DB-15) Video Output
  1 x Composite (RCA) Video Input
  1 x 1/8" / 3.5 mm Mini Audio Input
  1 x 1/8" / 3.5 mm Mini Audio Output
  1 x USB 2.0 (USB Type-A) Power, Service
  1 x Ethernet (RJ45) LAN
  1 x RS-232 (DE-9/DB-9) Control
  1 x USB 2.0 (Mini-USB) Service
Light Source Laser Phosphor
Expected Lamp Life Full Brightness: 20,000 Hours
Fan Noise Full Brightness: 34 dB
  Low Brightness: 32 dB
Security Cable Lock Slot
Supported Languages English
  Simplified Chinese
  Traditional Chinese
AC Input Power 100 to 240 VAC, 50 / 60 Hz
Power Consumption Full Brightness: 260 W
  Standby Mode (Lamp Off): < 0.5 W
Operating Temperature 32 to 104°F / 0 to 40°C
Dimensions (W x H x D) 15.6 x 6.2 x 12.4" / 396.0 x 157.0 x 314.0 mm
Weight 15.74 lb / 7.14 kg
Packaging Info
Package Weight 19.03 lb
Box Dimensions (LxWxH) 19.9 x 16 x 10.5"

ViewSonic LS700-4K-S 4K UHD 3300 Lumens 3D HDR Content Support and Dual HDMI for Home Theater Laser Projector - Certified Refurbished

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