ViewSonic CPB701-4K 3,500 ANSI Lumens True 4K HDR Home & Gaming Projector

The ViewSonic CPB701-4K is a high-brightness 4K home projector designed for immersive cinema, competitive gaming, and large-screen entertainment. With 3,500 ANSI Lumens, true 4K UHD resolution, ultra-fast 4.2ms input lag, and powerful installation tools like warping and auto keystone correction, it offers premium performance at an exceptional value.

At AVCore – Audio Video Consultants, Pune, Maharashtra, we recommend the CPB701-4K for living rooms, home theaters, gaming setups, and multi-purpose entertainment spaces that demand clarity, flexibility, and long-term reliability.

Overview: Big-Screen 4K Made Simple

The CPB701-4K combines:

• True 4K UHD resolution (3840 × 2160)

• HDR & HLG support

• 4.2ms Ultra-Fast Input with 240Hz refresh rate

• Advanced warping & keystone correction

• 3,500 ANSI Lumens brightness

• Up to 20,000-hour lamp life (SuperEco+ mode)

It supports screen sizes up to 300 inches, delivering a cinematic experience at a lower cost-per-inch compared to large TVs.

True 4K HDR Visual Experience

Native 4K UHD Resolution

With 8.3 million pixels, the CPB701-4K delivers:

• Sharp text clarity

• Fine image detail

• Crisp movie playback

• True 4K streaming and gaming support

HDR & HLG Support

The projector supports both:

• HDR (High Dynamic Range)

• HLG (Hybrid Log-Gamma)

This means:

• Brighter highlights

• Deeper shadows

• More visible detail in dark scenes

• Enhanced realism

Movies, sports, and OTT content look more dynamic and lifelike.

Ultimate Gaming Performance

4.2ms Ultra-Fast Input Lag

When enabled in Advanced Settings (1080p @ 240Hz mode), the projector delivers:

• 4.2ms ultra-fast response

• Up to 240Hz refresh rate

• Smooth fast-motion tracking

• Reduced lag in FPS and competitive games

This ensures a highly responsive gaming experience on large screens.

Bright & Clear Anytime – 3,500 ANSI Lumens

With 3,500 ANSI Lumens, the CPB701-4K produces:

• Bright visuals in living rooms

• Clear images even with ambient light

• Excellent sports viewing performance

• Day or night usability

It’s suitable for Pune homes where full blackout conditions may not always be possible.

Flexible Installation & Image Adjustment

The CPB701-4K is designed for easy placement and adjustment.

Comprehensive Geometry Correction

• Horizontal Keystone ±40°

• Vertical Keystone ±40°

• Auto Vertical Keystone

• 4-Corner Adjustment

• Digital Lens Shift (H/V up to 20%)

Even if placed slightly off-center, the projector can correct image distortion quickly.

Advanced Warping Tool

Projection isn’t limited to flat surfaces.

With the built-in warping tool:

• Multi-point image adjustment

• Projection on curved walls

• Cylindrical or spherical surfaces

• Creative installations

Perfect for modern interiors and unique projection setups.

Large Screen, Lower Cost-per-Inch

Image Size

• 30” to 300”

Throw Ratio

• 1.5–1.65

• 100” screen at 3.32m

Enjoy:

• 120”–150” cinematic viewing

• Big-screen gaming

• Home theater immersion

At AVCore Pune, we help customers select the right screen size and mounting position.

Long Lamp Life & Lower Ownership Cost

Unlike traditional lamp projectors:

• Normal Mode: 6,000 hours

• SuperEco+ Mode: Up to 20,000 hours

That means:

• 4 hours/day = 13+ years of use

• Reduced maintenance

• Lower long-term operating costs

Lamp wattage: 203W
Optional replacement lamp: RLC-126

SuperColor™ Technology

ViewSonic’s proprietary SuperColor™ technology ensures:

• Wide color range

• Natural skin tones

• Accurate color reproduction

• Consistent image performance in bright & dark scenes

Built-in Audio & Connectivity

10W Built-in Speaker

Provides:

• Clear dialogue

• Convenient out-of-box use

• Suitable for casual viewing

For enhanced audio:

• 3.5mm Audio Out

• Connect to soundbar or AV receiver

USB Power for Streaming Devices

The built-in USB Type-A (5V/1.5A) port powers:

• Chromecast

• Amazon Fire TV Stick

• Other HDMI wireless dongles

No extra power adapter required.

Eye Comfort & Viewing Experience

The reflective projection design:

• Reduces direct blue light exposure

• Minimizes eye strain

• Offers comfortable long-duration viewing

Ideal for family movie nights.

Detailed Technical Specifications

Display

• Projection System: 0.47” 4K-UHD DLP

• Native Resolution: 3840 × 2160

• Brightness: 3,500 ANSI Lumens

• Contrast Ratio (SuperEco): 20,000:1

• Display Colors: 1.07 Billion

Performance

• Input Lag: 4.2ms (1080p/240Hz mode)

• Refresh Rate: Up to 240Hz

• Noise: 31dB (Normal), 28dB (Eco)

Light Source

• Type: Lamp

• Lamp Life:

  • 6,000 hours (Normal)

  • 20,000 hours (SuperEco+)

Lens

• Throw Ratio: 1.5–1.65

• Optical Zoom: 1.1x

• Digital Zoom: 0.8x–2.0x

• Projection Offset: 120% ±6%

Connectivity

Inputs:

• HDMI 2.0b ×2 (HDCP 1.4/2.2)

Outputs:

• Audio Out (3.5mm) ×1

• USB-A Power (5V/1.5A) ×1

Control:

• RS232

Physical

• Weight: 2.8 kg

• Dimensions: 312 × 222 × 108 mm

• Power Consumption: 290W

• Standby: <0.5W

What’s in the Box

• ViewSonic CPB701-4K Projector

• Power Cord

• Remote Control

• Quick Start Guide

Optional Accessories:

• Replacement Lamp (RLC-126)

• Carry Bag (PJ-CASE-008)

Ideal Applications

• Home theaters

• Living room cinema setups

• Gaming rooms

• Sports viewing

• Multi-purpose entertainment areas

AVCore – Audio Video Consultants in Pune provides professional consultation, screen pairing, ceiling mounting, calibration, and complete home cinema integration services.

Frequently Asked Questions (FAQs)

1. Is this a true 4K projector?

Yes. It delivers native 3840 × 2160 resolution with 8.3 million pixels.

2. Can it be used for gaming?

Yes. It supports 4.2ms ultra-fast input lag and up to 240Hz refresh rate.

3. Is it bright enough for living rooms?

Yes. 3,500 ANSI Lumens provides strong brightness even with ambient lighting.

4. Does it support HDR?

Yes. It supports both HDR and HLG formats.

5. How long does the lamp last?

Up to 20,000 hours in SuperEco+ mode.

6. Can I connect a streaming device?

Yes. Two HDMI ports are available, and USB-A provides power for streaming dongles.

7. Can AVCore install it in Pune?

Yes. AVCore offers installation, screen consultation, mounting, and after-sales support across Pune and Maharashtra.

If you’re looking for a high-brightness 4K projector that balances gaming performance, cinematic visuals, and flexible installation, the ViewSonic CPB701-4K is a powerful and value-driven choice for modern homes.

If you are planning a professional 4K projector installation in Pune or anywhere in Maharashtra, contact AVCore – Audio Video Consultants today for expert guidance and customized solutions.