Acer X1827 4,000 Lumens 4K UHD Projector with 24/7 Operation for Home Cinema and Presentation
- 3,840 × 2,160 Resolution · px 16:9
- 10,000:1 Contrast
- 4,000 ANSI lumens, 26 dB(A) (ECO) Light & noise
- standard · TR 1.50–1.66:1 Lens
- football mode Features
- 24/7 operation Features
- 5 ms input lag Gaming
- automatic keystone correction Setup
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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 X1827
- 4K UHDResolution · 3840 × 2160
- 1.5–1.66:1Throw ratio
- 100–1000 cmThrow distance
- 4,000ANSI lumens
Overview
The Acer X1827 is a DLP projector with 4K UHD resolution (3,840 × 2,160 px) for demanding home cinema users and presentation environments. With 4,000 ANSI lumens in standard mode, it is also suitable for rooms with incoming daylight. The projector supports 24/7 continuous operation, making it suitable for digital signage applications too. Manual and automatic keystone correction and a 1.1x optical zoom allow flexible placement without time-consuming realignment.
Benefits and special features
- 4K UHD resolution (3,840 × 2,160 px) with 0.47" UHD DMD chip for detailed images
- 4,000 ANSI lumens (standard) – also suitable for rooms with ambient light
- Certified for 24/7 operation – suitable for digital signage and permanent installations
- Low input lag of 5 ms – suitable for big-screen gaming
- Automatic and manual vertical keystone correction ±30°, manual horizontal correction ±30°, 4-corner correction
- HDR support and Rec. 2020 compatibility for true-to-life colour reproduction
- Acer football mode: optimised picture settings for sports broadcasts
- Top-loading lamp design: lamp replacement possible without removing the projector from the ceiling mount
Picture and sound quality
The Acer X1827 works with DLP technology and a 0.47" UHD DMD chip. The 4K UHD resolution of 3,840 × 2,160 pixels delivers a high-contrast image with a contrast ratio of 10,000:1. Colour reproduction covers 1.07 billion colours; HDR content is supported, and Rec. 2020 compatibility enables extended colour reproduction through conversion to Rec. 709. Image uniformity is 75 %. In ECO mode, brightness is reduced to 2,600 ANSI lumens.
The integrated mono speaker delivers 10 watts. For larger rooms, we recommend connecting an external audio system via the 3.5 mm jack output or the SPDIF digital output.
The X1827 features two HDMI inputs (with HDCP), a VGA input (D-Sub, component-compatible), a 3.5 mm audio input and a USB Type-A port (DC out). Outputs include a 3.5 mm jack output and an SPDIF audio output. An RS-232 interface allows serial control. Wireless connectivity is not built in.
Mounting and installation
The Acer X1827 supports table and ceiling mounting, each in front and rear projection. Automatic vertical keystone correction (±30°) compensates for placement inaccuracies automatically; manual horizontal correction (±30°) and 4-corner correction are also available. The optical zoom is 1.1x, and a 2x digital zoom is also available. The top-loading lamp design allows the lamp to be replaced in ceiling installations without dismounting the projector.
The AC Power On function switches the projector on automatically when mains power is applied – handy for centrally controlled meeting rooms. Auto Shutdown switches the projector off automatically after a configurable waiting time without an input signal.
In the box: Power cable with IEC 320 C13 plug (Euro), HDMI cable (1.8 m), IR remote control, lens cap, bag, printed quick start guide.
Note on wall distance planning: add 11.4 cm (housing depth) plus around 7–12 cm for plugs/cable exit.
According to the manufacturer, this projector supports image sizes from 30 inches (76 cm) to 300 inches (762 cm).
The throw distance specified by the manufacturer is a minimum of 1.00 m and a maximum of 10.00 m.
| Image size (diagonal) | Image width (approx.) | Throw distance |
|---|---|---|
| 80 inches | 177 cm | min. 2.66 m – max. 2.94 m |
| 100 inches | 221 cm | min. 3.31 m – max. 3.67 m |
| 120 inches | 265 cm | min. 3.98 m – max. 4.40 m |
Security features: the Acer X1827 has a PIN lock to secure access.
Running and follow-up costs
Power consumption is 310 watts in standard mode, 215 watts in ECO mode and less than 0.5 watts in standby.
| Operating mode | Service life | 2 hrs/day | 8 hrs/day |
|---|---|---|---|
| Standard mode | 5,000 hrs | approx. 6.5 years | approx. 1.5 years |
| ECO mode | 10,000 hrs | approx. 13.5 years | approx. 3.5 years |
In ExtremeEco mode, lamp life is extended to up to 12,000 hours – equivalent to approx. 16.5 years at 2 hours per day or approx. 4 years at 8 hours per day. The top-loading lamp design allows user-friendly lamp replacement even in ceiling installations.
Which model suits you?
The Acer X series includes DLP projectors for home cinema and presentation with different resolution and brightness levels.
- Acer X1827: 4K UHD resolution (3,840 × 2,160 px) with 4,000 ANSI lumens – for users who need maximum sharpness on a big screen
Conclusion
The Acer X1827 offers 4K UHD resolution with DLP technology and 4,000 ANSI lumens in a compact form factor (3.1 kg). Certified 24/7 operation and low input lag of 5 ms make it suitable for both permanent installations and big-screen gaming. The three lamp modes (Standard, ECO, ExtremeEco) allow flexible adjustment of brightness and operating costs. The top-loading lamp design significantly reduces maintenance effort in ceiling installations.
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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ApplicationFootball projector, Gaming projector, Home cinema projector
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Featuresautomatic keystone correction, HDR, ISF / ISFcc, Integrated speaker
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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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ISO lumens
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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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Projection and lens
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Projection distanceStandard (long throw)
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Throw ratio1.5 to 1.66 : 1
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Throw distance1 to 10 m
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Lens included in deliveryYes
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Keystone correction horizontal
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Keystone correction vertical
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Connections and wireless
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Inputs1x 3.5 mm jack, 1x RS232, 1x VGA, 2x HDMI
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Outputs1x 3.5 mm jack, 1x S/PDIF, 1x USB-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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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 deliveryBag, HDMI cable, Lens cap, Power cable, Quick start guide, Remote control
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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 X1827
Optimal setup for Acer X1827
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









