Panasonic PT-WW3101 vs Panasonic FRZ78C

Panasonic PT-WW3101 is a excellent projector that offers a resolution of WXGA (1280*800) as well as a brightness of 3800 lumens. It restore every detail to the picture and color. The image output is bright and clear for conference meeting or classroom education. Panasonic FRZ78C is an excellent projector for engineering use with incredible lumens of 7000 and a resolution of 1920*1200. It is able to provide supreme sharp and vivid images. High brightness present you every color details that meant to be seen. Powerful and stable performance makes your daily usage convenient. The good build quality of Panasonic makes your investment worth it.

Product Name

Panasonic PT-WW3101

Panasonic FRZ78C

Product Image Panasonic PT-WW3101 Panasonic FRZ78C
Our Rating 7.5 7.8
Brand Panasonic Panasonic
Category projector projector

Optical Parameters

Panasonic PT-WW3101Panasonic FRZ78C
Brand Brand Panasonic Panasonic
Brand Model Brand Model {anasonic PT-WW3101 Panasonic FRZ78C
Brightness (ANSI lumens) Brightness (ANSI lumens) 3100 lumens 7000 lumens
Display Chip Display Chip 0.67 inch chip
Display Technology Display Technology 3LCD DLP
Standard Resolution Standard Resolution WXGA(1280*800) WUXGA(1920*1200)
Maximum Supported Resolution Maximum Supported Resolution 1080P(1920*1080)
Image Contrast Ratio Image Contrast Ratio 20000:1 10000:1
Throw Ratio Throw Ratio 1.47–1.77:1 1.7-2.4:1
Keystone Correction Keystone Correction Vertical: ± 35 degrees, horizontal: ± 35 degrees Horizontal: ± 40 degrees
Vertical: ± 45 degrees
Lamp Life Lamp Life Normal mode: 10000 hours, energy saving mode: 20000 hours, low noise mode: 10000 hours Normal mode: 20000 hours, economic mode: 24000 hours
Lamp Type Lamp Type laser
Focus technology Focus technology Manual focus Electric focusing

Projection Parameters

Panasonic PT-WW3101Panasonic FRZ78C
Product type Product type Commercial projector Engineering projector
Image Size Image Size,projector1 30 – 300 inches 50-600 inches
Screen ratio Screen ratio 16:10 16:10
Projection method Projection method Forward projection, rear projection, ceiling Forward projection, rear projection, table, ceiling


Panasonic PT-WW3101Panasonic FRZ78C
I/O Connection Ports Connection Ports Input interface 1×SDI input: BNC
1 x HDMI 19-pin
1 x DVI-D 24-pin
1×RGB (BNC×5)
1×D-sub HD 15-pin (female)
1×D-sub 9 pins (female)
Output interface 1×D-sub 9-pin (male)
Control interface 1 × remote control input: M3 for wired remote control
1 x remote control output: M3 for link control
1×Remote input: D-sub 9-pin (female)


Panasonic PT-WW3101Panasonic FRZ78C
Size(HxWxD) Size(HxWxD) 335×96×252mm 498×200×581mm
Power Usage Power Usage Normal mode: 593w, economic mode: 508w, normal standby power: 3W, energy-saving standby mode: 0.2W
Noise Level Noise Level Normal mode: 38dB, energy saving mode: 35dB, low noise mode: 30dB 37dB
Machine weight Machine weight 3.8kg 23.2kg
Accessories Accessories VGA cable  × one
Power cord (type C: 1.5m)  × one
Wireless remote control unit  × one
Battery (AAA type)  × two
warranty card  × one
certificate  × one
an instruction manual  × one
Projector   x1
power cord   x1
Wireless / wired remote control   x1
Remote control battery   x2
Software CD-ROM   x1
Monitoring software for multiple projectors   x1
Warranty Warranty 2 years 2 years
other other long-focus