NEC NP-PA621X-13ZL vs Panasonic PT-VZ575

NEC NP-PA621X-13ZL
Panasonic PT-VZ575

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Reasons For

2 Reasons For
A lot brighter projector brightness Edit
The NEC NP-PA621X-13ZL has a projector brightness of 6,200 ANSI lumens ANSI lumens, however the Panasonic PT-VZ575 is only a 4,500 ANSI lumens ANSI lumens brightness projector (2 ANSI lumens dimmer).
Bigger lamp power Edit
The NEC NP-PA621X-13ZL has a lamp power of 330WW, but the Panasonic PT-VZ575 is only a 270WW lamp power projector (60W smaller).
3 Reasons For
6% quieter noise level Edit
The Panasonic PT-VZ575 is a 37dBdB noise level projector. That's 2dB quieter than the NEC NP-PA621X-13ZL (37dBdB). Read more

The noise level of the projector is the amount of noise that the projector makes (caused by the cooling fan inside the projector) when it is running.

A lower noise level means that the projector will be quieter when it is running. This means that you will be able to appreciate the quieter parts of films better without the background noise of the projector running.

Quieter noise level in economy mode Edit
Panasonic PT-VZ575 is 29dBdB noise level (in economic mode), but the NEC NP-PA621X-13ZL is a 33dBdB noise level (in economic mode) projector (4dB louder).
3.5g lighter Edit
The Panasonic PT-VZ575 is a 4.9kgg heavy projector, whereas the NEC NP-PA621X-13ZL is an 8.4kgg heavy projector (3.5g heavier).

Reasons Against

3 Reasons Against
6% louder noise level Edit
The NEC NP-PA621X-13ZL is a 39dBdB noise level projector. That's 2dB louder than the Panasonic PT-VZ575 (37dBdB). Read more

The noise level of the projector is the amount of noise that the projector makes (caused by the cooling fan inside the projector) when it is running.

A lower noise level means that the projector will be quieter when it is running. This means that you will be able to appreciate the quieter parts of films better without the background noise of the projector running.

4dB louder noise level in economy mode Edit
The NEC NP-PA621X-13ZL is a 33dBdB noise level (in economic mode) projector, whereas the Panasonic PT-VZ575 is a 29dBdB noise level (in economic mode) projector (4dB quieter).
3.5g heavier Edit
The NEC NP-PA621X-13ZL has a weight of 8.4kgg, however the Panasonic PT-VZ575 is a 4.9kgg heavy projector (3.5g lighter).
4 Reasons Against
A lot dimmer projector brightness Edit
The Panasonic PT-VZ575 is a 4,500 ANSI lumens ANSI lumens brightness projector, whereas the NEC NP-PA621X-13ZL is a 6,200 ANSI lumens ANSI lumens brightness projector (2 ANSI lumens brighter).
23% smaller lamp power Edit
The Panasonic PT-VZ575 has a lamp power of 270WW, however the NEC NP-PA621X-13ZL is a 330WW lamp power projector (60W bigger).
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Older by one month
The Panasonic PT-VZ575 is one month older than the NEC NP-PA621X-13ZL.

Date Released

28 months Ago 29 months Ago

Projector

Contrast Ratio
 5000:1
 5000:1
Native Projector Resolution
 WUXGA (1920x1200)
 WUXGA (1920x1200)
BEST
Projector Brightness
6,200 ANSI lumens
BEST
4,500 ANSI lumens
Horizontal Keystone Correction
+/- 40 30
Vertical Keystone Correction
+/- 30 25
Matrix Size
0.79" Unknown - Click to provide data
Uniformity
Unknown - Click to provide data 85%
Brightness in Economy Mode
Unknown - Click to provide data 4,500 ANSI lumens
Zoom Ratio
 1.8:1
 1.8:1
BEST
Projection Distance
0.74 - 20.9 Unknown - Click to provide data
Supported Aspect Ratio
 16:9
 4:3
 16:9
 4:3
Compatible Screen Size
40 - 500 30 - 300
Projection Technology
 LCD
 LCD

Lamps

Lamp
1 Unknown - Click to provide data
Service Life of Lamp in Economic Mode
4,000h Unknown - Click to provide data
Lamp Type
 UHM
 UHM
Lamp Power
330W
BEST
270W
Lamp Service Life
3,000h Unknown - Click to provide data

Lens System

Aperture Range
1.7 - 2.37 Unknown - Click to provide data
Focal Length Range
24.4 - 48.6 Unknown - Click to provide data
Focus Mode
 Manual
 Manual
Vertical Lens Shift Range
-0.1 - 0.5 Unknown - Click to provide data
Horizontal Lens Shift Range
-0.3 - 0.3 Unknown - Click to provide data

Video

Graphics Resolution
 1920 x 1080 (HD 1080)
 1280 x 720 (HD 720)
 1024 x 768 (XGA)
BEST
 1920 x 1080 (HD 1080)
 1280 x 720 (HD 720)
 1024 x 768 (XGA)
Analog Signal Format System
 PAL
 PAL M
 PAL N
 SECAM
 NTSC
 NTSC 4.43
 PAL 60
 PAL
 PAL M
 PAL N
 SECAM
 NTSC
 NTSC 4.43
 PAL 60

Ports & Interfaces

RS-232 Port
1 1
BNC Input Port
5 Unknown - Click to provide data
Audio Out Port
Unknown - Click to provide data 1
Audio in Port
Unknown - Click to provide data 3
USB Connector Type
 USB Type-A
 USB Type-B
 USB Type-A
 USB Type-B
USB 2.0 Port
Unknown - Click to provide data 2
Ethernet LAN (RJ-45) Port
Unknown - Click to provide data 1
HDMI Port
2 2
VGA (D-Sub) Port
1 1

Networking

Ethernet LAN Data Transfer Rate
 100
 10
 100
 10
BEST

Performance

Noise Level
39dB 37dB
BEST
Noise Level in Economy Mode
33dB 29dB
BEST
Horizontal Scan Range
15 - 153 Unknown - Click to provide data
Vertical Scan Range
15 - 108 Unknown - Click to provide data

Multimedia

RMS Rated Power
10W 10W
Built-In Speaker
1 1

Design

Form Factor
 Desktop
 Portable
 Desktop
 Portable
Colour
 White
 White
Product Type
 Desktop projector
 Portable projector
 Desktop projector
 Portable projector

Display

Display Type
 LCD
 LCD

Power

Power Source
 AC
 AC
Power Consumption On Standby
7.4W Unknown - Click to provide data
Typical Power Consumption
440W Unknown - Click to provide data
Power Consumption in Economy Mode
362W Unknown - Click to provide data
Power Consumption During PowerSave
0.11W Unknown - Click to provide data
AC Adapter Frequency
 50
 60
 50/60
 50
 60
 50/60
AC Adapter Input Voltage
100 - 240 100 - 240

Operational Conditions

Operating Altitude
Unknown - Click to provide data 1200 - 2700
Relative Humidity Storage Range
Unknown - Click to provide data 20 - 80
Relative Humidity Operational Range
20 - 80 20 - 80
Storage Temperature Range
-10 - 50 0 - 30
Operating Temperature Range
5 - 40 0 - 40

Weight & Dimensions

Weight
8.4kg 4.9kg
BEST
Height
164mm 125mm
Depth
366mm 332mm
Width
499mm 389mm

Packaging Content

Remote Control Type
 IR
 IR
Cable Included
 AC
BEST
 AC
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