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| Producer |
LG |
Acer |
| Model |
DX420 |
PD528 |
| Portable |
Yes |
Yes |
| HDTV |
No |
No |
| Recommend for use |
Office |
Office |
| Width |
10.98 in (280 mm) |
11.1 in (283 mm) |
| Height |
3.14 in (80 mm) |
4.08 in (104 mm) |
| Depth |
8.04 in (205 mm) |
10.04 in (256 mm) |
| Weight |
5.7 lbs (2.58 kg) |
6.2 lbs (2.8 kg) |
| PROJECTOR |
| Image Brithtness |
2000 ANSI lumens |
3500 ANSI lumens |
| Image Contrast |
2000:1 |
2000:1 |
| Resolution Type |
XGA |
XGA |
| Resolution |
1024x768 |
1024x768 |
| Total Pixels |
786432 |
786432 |
| Projection Distance |
|
1.2 - 12.2 m |
| Image Size |
0.58 - 6.48 m |
63 - 762 m |
| Vertical Sync Rate |
|
31 - 100 KHz |
| Horizontal Sync Rate |
|
56 - 85 Hz |
| Fan Noise Level |
30 db |
33 db |
| LENS SYSTEM |
| Lens Aperture |
|
F/2.4 - 2.65 |
| Focal Length |
|
28.04 - 33.59 mm |
| Keystone Correction |
Yes (vertical) |
Yes (vertical) |
| Digital TV Video Formats |
480i, 480p, 576i, 576p, 720p, 1080i |
480i, 480p, 576i, 576p, 720p, 1080i |
| Analog Video Formats |
PAL, SECAM, NTSC |
PAL, SECAM, NTSC |
| LAMP |
| Lamp Type |
|
P-VIP |
| Lamp Life Cycle |
3000 hours |
2000 hours |
| Lamp Life Cycle (Economic Mode) |
4000 hours |
|
| Lamp Count |
1 |
1 |
| Lamp Power |
180 W |
250 W |
| FEATURES |
| Interfaces |
D-Sub (VGA), S-Video, Composite video input, Component video input, audio minijack, USB (type B) |
D-Sub (VGA), S-Video, Composite video input, Component video input, audio minijack, DVI, RS-232, USB (type B) |
| Speakers |
Yes |
Yes |
| DVD player |
|
Yes |
|
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Also Compare LG DX420 with:
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Also Compare Acer PD528 with:
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