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- Light Brightness 4,800 Lumen
- Resolution 1920 x 1200 WUXGA
- Aspect Ratio 16:10
- Operating noise 32 dB

Frequently purchased together
Product information
Acer P1657Ki
Your business projector for the office and home
- Light technology: 240 watt Philips UHP
- Resolution: WUXGA (1,920 x 1,200 px)
- Brightness: 4,500 (standard), 3,600 (eco) ANSI lumens
- Contrast: 10.000:1
- Lifetime max. (hrs.): 4,000 (standard), 10,000 (eco), 20,000 (ecoPro)
Hidden Dongle Design
Acer Hidden Port Design: The Acer Hidden Port allows the integration of a compatible wireless adapter without external restrictions. This way, the adapter is seamlessly integrated into the housing and maintains a sleek design without corners and edges.
Auto Shutdown
The Auto Shutdown function automatically shuts down the Acer projector if no input signal is received after a preset time. This function is individually adjustable via the menu and helps to save power and lamp hours.
PIN Security
Acer PIN Security offers the possibility to protect the Acer projector from unauthorised use and theft by setting a PIN. A lost PIN can only be reset by Acer Service after checking ownership.
Wall Color Compensation
Wall Color Compensation: Best image quality enables wall colour correction on coloured projection surfaces such as blackboards and wallpaper. 5 optimised wall colours can be easily compensated for without any further adjustments via the menu for best picture quality.
Installation menu
With the help of the installation menu, the Acer projector can be perfectly aligned with the surface to be projected without taking much time. The installation menu can be accessed by pressing the menu button even when no source is connected to the projector.
Acer LumiSense
Acer LumiSense technology uses an ambient light sensor to detect the brightness in the projection environment and optimally adjust brightness and colour saturation accordingly. In addition, Acer LumiSense also analyses the projected image and dynamically optimises the quality of the displayed image.
Top Loading Lamp Design
The Top-Loading Lamp Design offers easy lamp replacement via the top of the cabinet in overhead ceiling installations without having to disconnect the Acer projector from the mount. The replacement is comparable to changing an energy-saving lamp.
Acer ECO Projection
Acer EcoProjection saves energy through a low standby < 0.5 Watt, automatic activation of the Eco mode after 5 minutes as well as switching off the projector after a defined time when no source is present. This is not only environmentally friendly, but also easy on your wallet.
Original 24p playback
Experience true cinema with 24 frames per second, the Acer projector Blu-Ray movies in the original cinema format plays back smoothly, as it was shot on the film set. See movies at 24p through the eyes of the director.
Acer Smart Format Technology
Acer SmartFormat technology supports a wide range of input signals, eliminating the need to switch between notebook/PC, DVD player and receiver. Signals up to 1080p can be accepted and compressed for Acer ColorBoost projectors with HDMI* through Acer SmartFormat technology. *Model-dependent
HDMI 3D
HDMI 3D: The integrated HDMI 1.4a standard enables the transmission of 3D content from suitable playback devices, such as 3D Blu-ray players, 3D set-top boxes and 3D game consoles, without the need for an additional PC. With the help of the Acer 3D shutter glasses, Bluray 3D films and 3D TV programmes can be displayed in your own living room up to a diagonal of 7.62 metres (300).
Low input lag 8.3ms
Do you value detail? Thanks to low input lag, lags are a thing of the past. Whether you're gaming on the big screen or watching the latest action film - you're always at eye level and get every detail without judder.
24/7 use
This projector promises maximum reliability and reliably delivers a brilliant image even in 24/7 continuous use. Especially for signage applications or also for exhibitions in museums or similar, this projector can be used without any worries. Acer recommends switching the projector to standby mode for 30 minutes every 7 days.
Bluelight Shield
BluelightShield allows users to reduce the amount of blue light in order to reduce the negative effects of blue light exposure. There are three filter levels in the projector to suit different scenarios. Each level also contains a dynamic mechanism that optimises the blue light level depending on the content. BluelightShield can reduce up to 30% blue light and protect your eyes.
Individual Startup Screen
The Customizable Startup Screen allows you to create an individual startup screen via screenshot. This startup screen, whether it is the company logo of a business user or the favourite photo of a home user, is automatically displayed when the projector is started.
Automatic Keystone Correction
With the automatic vertical keystone correction, the Acer projector automatically compensates for the trapezoidal distortion and projects a right-angled image if the projector is not set up exactly vertically.
Auto Ceiling Mount Correction
Auto Ceiling-Mount Correction: The built-in gravity sensor in the Acer projector detects when it has been mounted overhead on a ceiling and automatically rotates the projection 180° without any additional settings in the menu.
AC Power On
With the AC Power On function, the projector is able to turn on automatically as soon as power is supplied to the projector. You no longer need to switch on the projector separately, but can start it directly, for example by switching on the power in the meeting room.
Technical data
Name | Acer P1657Ki Projector, 1920 x 1200 WUXGA, 4800 Lumen |
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Article number | 1000021978 |
GTIN/EAN | 4710886901471 |
Manufacturer SKU | MR.JV411.001 |
Lamp life (ECO) | 20,000 Hour |
Lens included | Yes |
Model name | P1657Ki |
Brand | Acer |
Product Type | Projector |
Product Series | Acer P Series |
Application | Business projector , Education projectors |
Projector Type | DLP |
Projector lamp type | Lamp |
ANSI Lumen | 4,800 ANSI Lumen |
ANSI Lumen (Eco) | 3,600 ANSI Lumen |
Resolution | 1920 x 1200 WUXGA |
Aspect Ratio | 16:10 |
Contrast Ratio | 10,000 :1 |
Operating noise | 32 dB |
Operating noise - ECO | 27 dB |
Lamp life | 4,000 Hour |
run-time | 24/7 |
Minimum Projection Distance | 100 cm |
Maximum Projection Distance | 730 cm |
Minimum Projection Ratio | 1.13 |
Maximum Projection Ratio | 1.46 |
Vertical Keystone | 40% |
Inputs | 1x 3,5mm Jack , 2x HDMI , 2x USB-A |
wireless technology | Miracast , WiFi |
Features | Integrated speaker , automatic keystone correction |
Product width | 32.2 cm |
Product height | 9.1 cm |
Product depth | 22.5 cm |
Weight | 2.9 kg |
Colour | White |
Delivery contents | Bag , HDMI Cable , Power cable , Quick user guide , Remote control |
Condition | New |
Warranty | 36 Month |
Warranty type | Pickup service Service and support information |
Projection distance calculator
Contact our experts for help!
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Person responsible for the EU |
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Acer Computer GmbH |
Kornkamp 4 |
22926 Ahrensburg |
Germany |
support@acer.com |