NEC  CK4155X
Brand: NEC
Category: projector
  • Lumens: 3300 lumens
  • Standard Resolution: XGA(1024*768)
  • Display Chip: 0.63 inch chip
  • Display Technology: 3LCD
  • CPU:
  • RAM:
  • Storage:

Our Rating

The overall rating is based on review by our experts

5.3 2.7 1
  • Design 5 / 10
  • Picture Quality 6 / 10
  • Brightness 7 / 10
  • Performance 5 / 10

Media Reviews

NEC CK4155X uses a double-layer fiber filter, through the pleated design of the dust-proof area greatly increased, while the double-layer design can effectively filter different sizes of dust, with a strong dust-proof function.

Support the latest wireless intelligent sharing function of NEC CK4155X, support a variety of screen display modes, up to be able to nec support the connection of 50 terminal devices, terminal devices include computers, tablets, smart phones. And compatible with a variety of operating systems, including Android, IOS, Windows, OS X and other systems. The multi-screen display function supports up to 16 screens at the same time, easily realizing the simultaneous display of multiple signals on the same screen.

NEC CK4155X - Specs

Optical Parameters

Brand Brand NEC
Brand Model Brand Model nec CK4155X
Brightness (ANSI lumens) Brightness (ANSI lumens) 3300 lumens
Display Chip Display Chip 0.63 inch chip
Display Technology Display Technology 3LCD
Standard Resolution Standard Resolution XGA(1024*768)
Image Contrast Ratio Image Contrast Ratio 15000:1
Throw Ratio Throw Ratio 80 inches @ 0.75m
Lamp Life Lamp Life Normal mode: 5000 hours, economic mode: 6000 hours, intelligent power saving mode: 10000 hours
Focus technology Focus technology Manual focus

Projection Parameters

Image Size Image Size,projector1 50-100 inches
Projection method Projection method Forward projection, rear projection, table, ceiling


I/O Connection Ports Connection Ports two × RGB / combination (D-sub 15 pin)
two × Support HDCP * 5 type a HDMI (19p, HDMI terminal)
one × Video (RCA)
one × RCA Audio (L / R)
one × Stereo micro audio
WiFi WiFi WiFi: support iee802.11b/g/n protocol


Size(HxWxD) Size(HxWxD) Excluding protrusion 335 × ninety-nine × 329mm
Power Usage Power Usage Normal mode: 299w, standby power: 0.5W
Machine weight Machine weight 3.8kg
Warranty Warranty 3 years
other other Short focus


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