Projector type | DLP |
---|
Design type | Desktop projector |
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Portable | yes |
Colour of product | White |
Built-in display | no |
Width | 9.45 in |
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Height | 2.32 in |
Depth | 5.79 in |
Weight | 1.65 lb |
Type of lamp | LED |
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Lamp life max (normal) | 20000.0 h |
Lamp life max (eco) | 30000.0 h |
Number of lamps | 1 |
Plug and Play | yes |
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Quick start guide | yes |
Handheld remote control | yes |
Bluetooth | yes |
Memory card reader | no |
Ultra short throw | yes |
3D support (3D-Ready) | yes |
---|---|
Compatible glasses | Active |
Glasses included | no |
HD ready | yes |
Full HD (HD ready 1080p) | no |
HDR | no |
Operational Power Consumption (min-max) | < 80 |
---|---|
Power consumption (typical) | 80.0 W |
Power consumption (economy mode) | 38.0 W |
Power consumption (PowerSave) | 38.0 W |
DVI in | no |
---|---|
HDMI | yes |
HDMI version | 1.3 |
Number of HDMI inputs | 1 |
HDMI connector type | Full-size |
MHL | yes |
S-video input | no |
USB | yes |
USB 2.0 | 1 |
VGA in | yes |
Number of VGA (D-Sub) ports | 1 |
AC (power) input | yes |
Noise level | < 33 |
---|---|
Noise level (economic mode) | 29.0 dB |
Operating relative humidity (H-H) | 0 - 80 |
Focal length range (f-f) | 8.02 - 8.02 |
---|---|
Throw ratio | < 0.8 |
Digital zoom | 1.7 x |
Optical zoom | 1.0 x |
Focus | Manual |
Aperture range (F-F) | 1.9 - 1.9 |
Projection distance | 0.4 - 1.7 |
Screen size | 25 - 100 |
---|---|
Screen size compatibility | 25 - 100 |
Resolution | 1280 x 800 px |
Number of colours | 1.073 billion colours |
Supported graphics resolutions | 1920 x 1080 |
Native aspect ratio | 16:10 |
Aspect ratio |
|
Brightness (max) | 800.0 lm |
Contrast ratio | 100000:1 |
Dynamic contrast | 100000:1 |
Video formats supported |
|
Vertical synchronization (max) | 120.0 kHz |
Vertical synchronization (min) | 50.0 kHz |
Ethernet connection | no |
---|---|
Wireless network (Wi-Fi) | no |
Built-in speakers | yes |
---|---|
Number of built-in speakers | 2 |
RMS rated power | 3.0 W |
Here is a full review of the Acer K138ST Projector that is designed for gaming.
Gone are the days when projectors were only used for presentations; now you can watch movies on your wall and not compromise on quality, sound and space. So, when Acer placed this short throw projector in my hands, I was excited to watch all my backlogged stash of movies in a movie marathon of sorts. […]
Projectors have multiple use applications from the office to a home theater and the Acer K138ST is capable of living in multiple worlds.
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