ViewSonic PX701-4K vs PX748-4K vs X100-4K: Unraveling the 4K Projector Differences to Solve Your Home Theater Dilemmas.

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Introduce​

Parameter
ViewSonic PX701-4K​
ViewSonic PX748-4K​
ViewSonic X100-4K​
Picture​
ViewSonicPX701-4K.jpg
ViewSonicPX748-4K.jpg
ViewSonicX100-4K.jpg
Price​
$827.99
$879.99
$1084.99
Recommended Uses​
Home Cinema, Gaming​
Gaming​
Gaming​
Highlight​
Flexible Connectivity: Supports various media players, gaming consoles, PCs, Macs, and mobile devices with Dual HDMI and Powered USB A inputs.
Cinematic Colors: Features SuperColor technology and HDR/HGL support for a wide color gamut.
Easy Setup: Includes 1.1x optical zoom, anti-warping stabilization, and H/V keystone for projecting on flat and curved surfaces.
Next-Level Gaming: Offers 4.2ms low input lag and a 240Hz refresh rate for an enhanced gaming experience.
Long Lamp Life: SuperEco Mode extends lamp life up to 20,000 hours.​
Brightness: 4000 Lumens
Resolution: 4K UHD
Contrast Ratio: High
Input Lag: 4.2ms
Refresh Rate: 240Hz
Optical Zoom: 1.3x
Keystone Adjustment: Auto H/V
HDR Support: Yes
Connectivity: HDMI, USB C, RJ45, 12V Trigger​
Resolution: 4K UHD (3840x2160p)
Brightness: 1200 lumens
Contrast Ratio: High
Color Technology: Cinema SuperColor, 125% Rec. 709 wide color gamut, HDR/HLG
Audio: Built-in Dual Harman Kardon Bluetooth speakers, Dolby/DTS support
Lamp Life: Up to 30,000 hours in Eco mode
Connectivity: HDMI, USB, VGA, supports media players, PCs, Macs, mobile devices​

Side-by-Side Comparison​

Display​

Parameter
ViewSonic PX701-4K​
ViewSonic PX748-4K​
ViewSonic X100-4K​
Screen Size​
30 Inches - 300 Inches​
30 Inches - 300 Inches​
40 Inches - 200 Inches​
Throw Distance​
1.5 Feet - 1.65 Feet​
0.75 Meters - 9.76 Meters​
1.06 Meters - 6.37 Meters​
Contrast Ratio​
12000:1​
12000:1​
3000000:1​
Display Resolution​
2160 Pixels​
2160 Pixels​
2460 Pixels​
Native Resolution​
3840 x 2160​
3840 x 2160​
3840 x 2160​
Brightness​
3200 Lumen​
4000 Lumen​
2900 Lumen​
Display Type​
DLP​
DLP​
DLP​
Picture Quality Enhancement​
4K and HDR​
-​
Cinema SuperColor technology and Frame Interpolation Technology​

Features​

Parameter
ViewSonic PX701-4K​
ViewSonic PX748-4K​
ViewSonic X100-4K​
Video Encoding​
H.265​
-​
-​
Lamp Wattage​
203 Watts​
240 Watts​
-​
Light Source Life​
6000 Hours​
4000 Hours​
30000 Hours​
Controller Type​
Remote Control​
Switch​
Android​
Control Method​
Remote​
Remote​
App​
Mount Type​
Tabletop Mount​
Ceiling Mount​
Ceiling Mount​
Noteworthy Features​
HDR Content Support, Bright Images in Any Environment, Stunning 4K Ultra HD Resolution, Responsive Gameplay, Long Lamp Life, 3,200 ANSI Lumens​
3d Built-In​
Internet Built-In, Speakers, 3d Built-In​

Connectivity​

Parameter
ViewSonic PX701-4K​
ViewSonic PX748-4K​
ViewSonic X100-4K​
Connectivity Technology​
USB, HDMI​
USB, Ethernet, USB 2.0 Type A, HDMI​
Bluetooth, Wi-Fi, USB, Ethernet, HDMI​
Hardware Connectivity​
USB, HDMI​
USB​
USB 3.0 Type A, Ethernet, HDMI, USB 2.0 Type A, 3.5mm Audio​
Compatible Devices​
Television, Gaming Console, Laptop​
Personal Computer​
Personal Computer​

Measurements​

Parameter
ViewSonic PX701-4K​
ViewSonic PX748-4K​
ViewSonic X100-4K​
Dimensions L x W x H​
8.7"L x 12.3"W x 4.3"H​
12.2"L x 8.7"W x 4.3"H​
18.2"L x 16.4"W x 7.2"H​
Item Weight​
6.2 Pounds​
2.8 Pounds​
16.76 Pounds​

Conclusion​

Product
PROS AND CONS​
ViewSonic PX701-4K​
Pros:
• Excellent 4K clarity
• Brightness and remote functionality are commendable
• Quick menu response time
• Supports 3D content
• Color tweaking options available (when not locked out)
• Quiet operation for 4K content

Cons:
• Poor brightness uniformity (reportedly around 60%)
• Stiff and jumpy zoom ring makes focusing difficult
• Visible screen door effect due to focus issues
• Menu lockouts prevent color adjustments
• USB port malfunctioning
• Blank feature turns projector off rather than blanking the screen
ViewSonic PX748-4K​
Pros:
• Excellent throw distance for small rooms
• Very forgiving throw distances
• Plenty bright, suitable for controlled lighting environments
• 4K resolution
• 3D capability with DLP Active shutter glasses
• Compact size, ideal for low ceilings

Cons:
• Inability to power up or down with Xfinity remote
• No optical out for added connection flexibility
• 3D mode uses higher brightness setting, reducing lamp life
• Cumbersome screen adjustment; stiff focus and zoom
• Fans can be a bit loud, especially in "Normal" lamp mode
ViewSonic X100-4K​
Pros
• Adjustable and lightweight for easy portability
• Quick and straightforward setup
• Good picture quality, particularly in bright rooms
• Onboard speaker system is robust for general use
• Auto-focus feature works flawlessly
• Performs well in various settings, including outdoor and client presentations

Cons
• Limited connectivity options (only one USB, no Bluetooth)
• Some apps require a mouse, and major streaming services are not supported
• Grainy picture quality for 4K resolution
• Manual keystone adjustment is not effective
• Requires external devices for full functionality
 
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