Acer X1128 SVGA DLP Projector with 4,800 Lumens for Presentations and Home Cinema
- 800 × 600 Resolution · pixels 4:3
- 20,000:1 Contrast
- 4,800 ANSI lumens · 32/27 dB Light & noise
- standard · TR 1.94–2.16:1 Lens
- DLP 3D Ready Features
- Acer LumiSense Features
- Wall-Color Compensation Picture
- automatic keystone correction Setup
Matching accessories
Acer X1128 is always included 383,92 €
Together
Tax included
The items have different delivery times and will arrive in several shipments.
Questions about the product?
Whether it's a conference room, school or home cinema – Florian Langkamp, our Projectors and tenders specialist, will advise you personally and prepare an individual quote for you.
Conference room, school or home cinema: we give you personal advice and put together a tailored quote.
Florian LangkampProjectors and tendersspecialist
Description

Acer X1128
- 100–1180 cmThrow distance
- 800 × 600Resolution
- 4,800ANSI lumens
- 20,000:1Contrast
Overview
The Acer X1128 is a compact DLP projector for businesses, schools and home cinema enthusiasts. With 4,800 ANSI lumens of brightness and a native 4:3 format, it offers a reliable solution for presentations and film playback. Proven DLP technology with a 5-year chip warranty, combined with smart features such as automatic keystone correction and an ambient light sensor, makes it a low-maintenance all-rounder for a wide range of applications.
Benefits and special features
- DLP 3D Ready with HDMI 1.4a – direct 3D playback from Blu-ray and games consoles
- Acer LumiSense – automatic brightness and colour optimisation depending on ambient light
- Automatic keystone correction (±40° vertical) – a sharp image even when set up at an angle
- Wall-Color Compensation – optimum picture quality on coloured surfaces (5 wall colour profiles)
- Top-loading lamp design – lamp replacement without dismounting the projector
- BluelightShield – up to 30 % blue light reduction in 3 levels to protect your eyes
- Auto Ceiling Mount Correction – automatic 180° image flip when ceiling-mounted
- AC Power On – automatic start when power is switched on, ideal for automation
Picture and sound quality
Image technology: The X1128 uses DLP technology with a 0.55" DarkChip 3 DMD and a Philips 220-watt UHP lamp. The native resolution of 800 x 600 pixels (SVGA) is complemented by a 1.1x digital zoom. With 4,800 ANSI lumens in standard mode and a contrast ratio of 20,000:1, the projector delivers sufficient brightness even in brighter environments. Acer ColorBoost 3D technology ensures true-to-life colours throughout the entire life cycle – in both 2D and 3D mode. The Acer LumiSense function continuously analyses the projected image and dynamically adjusts brightness and colour saturation to the lighting conditions.
Audio: The projector features an integrated 3-watt mono speaker. For professional audio playback, an external sound system can be connected via the 3.5 mm audio output.
Playback formats & sources: The X1128 offers a wide range of connections: 1x HDMI 1.4a (with HDCP and 3D support), 1x analogue VGA (D-Sub 15-pin), 1x composite video (RCA) and 1x 3.5 mm audio input jack. Thanks to Acer SmartFormat technology, the integrated media player supports a wide range of input signals up to 1080p without any switching required. The unit detects and compresses signals automatically. For 3D content, Blu-ray players, set-top boxes and games consoles can be connected directly via HDMI. Original 24p playback allows judder-free film playback in cinema format.
Mounting and installation
Installation options: The X1128 supports flexible mounting options: front and rear projection as well as ceiling mounting with 360° rotation and up to 25° tilt. Auto Ceiling Mount Correction automatically detects ceiling mounting and rotates the image by 180° without manual menu settings. Manual and automatic keystone correction of ±40° vertical compensates for distortion if the unit is not set up exactly. The installation menu allows configuration without a connected signal source.
In the box: VGA cable (1.80 m), IR remote control, lens cap, power cable (Euro plug, IEC 320 C13), quick start guide (printed), PIN security card.
Throw distance table:
| Image size (diagonal) | Image width (approx.) | Throw distance |
|---|---|---|
| 80 inches | 1.63 m | 1.63 – 1.92 m |
| 100 inches | 2.03 m | 2.04 – 2.40 m |
| 120 inches | 2.44 m | 2.45 – 2.88 m |
Note on wall distance planning: Add approx. 11 cm for the housing depth plus approx. 7–12 cm for power and signal cables to the values in the table.
Running and follow-up costs
Power consumption:
| Operating mode | Service life | 2 hrs/day | 8 hrs/day |
|---|---|---|---|
| Standard mode | 6,000 hours | approx. 8.2 years | approx. 2.1 years |
| ECO mode | 10,000 hours | approx. 13.7 years | approx. 3.4 years |
| ExtremeEco mode | 15,000 hours | approx. 20.5 years | approx. 5.1 years |
Power consumption by operating mode: Standard 275 watts, ECO 205 watts, standby less than 0.5 watts.
Other follow-up costs: Replacement lamps (UC.JTB11.002) are available separately. Universal ceiling mounts (short or long) are available as options. The DLP chip is covered by a 5-year manufacturer's warranty, ensuring long-term colour stability.
Conclusion
The Acer X1128 offers excellent value for money for businesses, educational institutions and home cinema users. Robust DLP technology with a 5-year chip warranty, combined with smart features such as automatic keystone correction, an ambient light sensor and Wall-Color Compensation, significantly reduces installation effort and operating costs. Flexible mounting (ceiling, wall, 360°) and the top-loading lamp design allow easy maintenance even in hard-to-reach positions. With 4,800 ANSI lumens, 3D Ready support and three energy-saving modes, the X1128 is a reliable investment with low follow-up costs for many years.
From a single unit to a complete system: we plan your turnkey projector solution, including suitable accessories and integration. Get your individual package offer from our Beamer Discount specialists – request it now!
Technical data
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General
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Condition
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Manufacturer
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Brand
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Model name
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Manufacturer part number
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EAN
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Product type
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Product series
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ApplicationGaming projector, Home cinema projector, Business projector
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Image
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Projector type
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Resolution
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Aspect ratio
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ANSI lumens
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ANSI lumens (Eco)
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Contrast ratio
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Light source
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Light source
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Lamp life
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Lamp life (Eco)
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Lamp power
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Lamp code
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Projection and lens
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Projection distanceStandard (long throw)
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Throw ratio1.94 to 2.16 : 1
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Throw distance1 to 11.8 m
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Lens included in deliveryYes
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Focal length21.85 to 24.01
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Connections and wireless
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Inputs1x 3.5 mm jack, 1x Composite-Video, 1x HDMI, 1x VGA
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Outputs1x 3.5 mm jack, 1x USB-A
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Wireless technologyn/a
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Energy and noise
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Operating noise
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Operating noise (Eco)
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Power consumption in operation
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Power consumption standby
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Dimensions and weight
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Dimensions (W × H × D)31.3 × 11.4 × 24 cm
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Weight
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Colour
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Scope of delivery and warranty
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Scope of deliveryLens cap, Power cable, Quick start guide, Remote control, VGA cable
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Warranty
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Warranty type
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WEEE number
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Documents & downloads
Throw distance calculator – Optimal setup for Acer X1128
Optimal setup for Acer X1128
More settings
Aspect ratio
Borderlinebelow 500 lm/m²
Darkened roomfrom 500 lm/m²
Room with ambient lightfrom 1,000 lm/m²
Bright roomfrom 1,500 lm/m²
Borderline: at this image size the picture looks flat and low in contrast even in a darkened room – better to choose a smaller image.
Reviews
Product safety information
Manufacturer
Acer
EU responsible person
Acer Computer GmbHKornkamp 4
22926 Ahrensburg
Germany
Contact
E-Mail: info@acer.de









