| Customer review |
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Brief Introduction
Beta 2.5 |
A brief introduction to the Acer X1228i. The standard portable DLP projector has an XGA 1024 x 768 resolution and a contrast of 20000:1. The lamp in the projector is specified with a lamp life of 10000 hours, which is over 13.7 years if enjoyed for two hours a day. Thanks to the brightness of 4500 Ansi lumens, a picture width of 584 cm is possible. The projector will also create slightly brighter rooms with a smaller image width (we recommend max. 389 cm). The projector has optional Ezcast, Miracast screen mirroring support, which enables direct playback of videos in high resolution and surround sound from smartphones, tablets and PCs with Android, Windows or iOS via Wi-Fi. It is also Full HD 1080P and 3D compatible. Even projection onto the ceiling is possible thanks to the 360° projection.
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| Display Type |
1 x DLP Chip
XGA 4/3 Ti Digital Light Processing Chip
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| Ansi-Lumen |
Projector |
4500 |
Screen |
1500 Lux (200 cm Screen width) |
| Contrast |
20000:1 full on/off |
20000:1 full on/off 
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| Black Level |
0,2250 min. Lumen |
0,075 min. Lumen |
| Offset |
-
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| Resolution |
XGA 1024 x 768
786.432 Pixel
WUXGA 1920 x 1200 compressed |
| Video Modes |
Pal, SECAM, NTSC, HDTV 720p, 1080i, 1080p, 3D, EDTV 480p, 576p |
| 3D Compatibility |
Frame-Packing (Full HD 3D) | Side-by-Side | Top-and-Bottom
Frame Sequential (3D Ready) |
| Application |
Standard-Portabel | External training and company presentations, as well as product presentations.
Wide screen width or rooms with plenty of light (over 200 lumens). |
| Light Source |
220W Lamp
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| Light Life |
6000 h. / 10000 h. Eco / 15000 Extrem Eco |
| Operating Costs |
-
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Lux: |
1500 Lux |
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Room light max.: |
300 Lux |
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Candela pro m²: |
476 cd/m² |
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Foot-Lamberts: |
139 fL |
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Screen width: 200 cm Gain:1 |
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| Focus |
Manual |
| Zoom |
Manual 2x Digital |
| Objective |
F=2,41-2,53 f=21,85-24,01 mm |
| Throw Ratio |
- |
| Audio |
1 x 3W Mono |
| Connections |
1x HDMI in
1x D-sub 15pin in und out
1x Cinch Video in
1x Mini Jack Audio in und out
1x USB in
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| Ceiling Mounting |
Yes, is possible. |
| Power |
265W |
| Size WxHxD |
313 x 113,7 x 240 mm (12,3"x4,4"x9,4") 8,49 L/dm³
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| Operating Noise |
- |
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| Weight |
2,75 kg / 4,41 lbs. |
| Keystone |
- |
| Illumination |
- |
| Frequenz |
- |
| Foot-Lamberts |
139 fL
/ max. 584 cm screen width |
| Candela m² |
476 cd/m² |
| Features |
 Real Full HD 3D
Full HD 1080P compatible
Eco Mode
360° installable
Optional Wi-Fi network compatible.
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EZCast / Miracast |
In Comparison
The Acer X1228i compared to others current "Standard-Portabel" projectors. |
| Ansi-Lumen: |
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63 |
Weight: |
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80 |
| Contrast: |
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1 |
dB: |
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0 |
| Black level: |
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97 |
Power cons.: |
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54 |
| Picture Total Points: | 54 |
Projector Total Points: | 0 |
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| Popularity Top 100 |
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| Points: |
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4 |
| Ranking: |
233 (From: 849) |
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| Status |
2021 Current model // Last update of the data: 2024-09-30
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| Data |
 Product Sheet english HC
User Manual english (6.83 MB)
 
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Acer Website
