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Acer K138ST, 800 lumens, LED Short Throw Projector, HD

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Acer K138ST, 800 lumens, LED Short Throw Projector, HD

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Availability: In stock

Capable of projecting a 100-inch image with only 1.7m distance to the projection surface, the Acer K138ST is an ultra-portable short throw LED projector with all the essential entertainment features enabling people to enjoy cinema on the go. Smaller than a sheet of A4 or letter-sized paper, and weighing just 0.75kg, the K138ST has powerful built-in DTS sound audio so it can easily be carried anywhere without requiring additional speakers.

The Acer LumiSense+ enabled K138ST is the world's first LED projector equipped with an intelligent ambient light sensor. This allows the projector to optimize image brightness and color saturation based on ambient lighting conditions, ideal when carried from place to place. The projected image is vibrant and sharp with 100,000:1 contrast at WXGA resolution, while built-in Bluetooth audio connectivity allows it to wirelessly stream audio to a nearby Bluetooth speaker or home theater.

This Product also comes with a 2 year Manufacturer's Warranty.

£479.99  Inc Vat

£399.99  ex vat

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The Acer K138ST LED projector is the perfect combination of the latest LED projection technology, low weight (0.75kg) and a short-throw lens for larger images at closer distances.
Designed for business and personal use the Acer K138ST video projector with native WXGA HD resolution, 800 ANSI lumens and a contrast ratio of 100,000: 1 a razor-sharp and bright image can be projected almost anywhere.
The HDMI / MHL ports enable you to easily connect the wireless dongles and reproduce signals wirelessly from the TV receiver, game console, notebook, tablet or smartphone via the projector.
To go with the excellent image quality the Acer K138ST has integrated 2 x 3W speakers with DTS sound support. Aditionally the K138ST boasts the useful bluetooth audio feature meaning you can wirelessly stream audio from your smart device straight to the projector.
PC Mag Review 3.5/5 - "The Acer K138ST is compact and easily portable, and it has a relatively short throw for an LED projector, so you can position it close to the screen, and you can also display content from a smartphone attached to its MHL-enabled HDMI port. Its brightness and sound system make it best for use in small rooms"  http://uk.pcmag.com/acer-k138st/76045/review/acer-k138st - March 2016
Tech Dissected 8.8/10 - "The Acer K138ST is affordable, lightweight and it was so easy to setup you don’t need to be a tech junkie to do it."  http://techdissected.com/reviews/accessories/review-acer-k138st-dlp-projector-3d-capable/
Key Features (See specification tab for full list):
  • - Throw Ratio: 0.80 (116"@2m)
  • - Resolution Native WXGA (1280 x 800)
  • - Digital Zoom (1.7x)
  • - High-intensity 800 lumens
  • - Ultra portable weighing only 0.75kg
  • - Acer ColorBoost 3D technology
  • - DLP® BrilliantColor™ 0.45" Dark Chip™
  • - Sharp 100,000: 1 contrast
  • - DTS Sound
  • - LED lifetime up to 30,000 hours

1 metre  throw distance  = 58" Diagonal image size

What's in the box?

  • - K138ST DLP Projector
  • - AC to DC power adapter
  • - Battery for Remote Control
  • - Quick Start Guide
  • - Remote Control
  • - User's Guide (CD-ROM)
  • - Carrying Case
  • - Lens cap
  • - VGA Cable

Additional Information

Manufacturer Acer
mpn MR.JLH11.001
Colour White
Unique Feature Portable LED Short Throw Projector
Type LED
Resolution HD 720p WXGA (1280 x 800)
Projection Size (Diagonal) 100"
Brightness (Marketing Lumens) 4800
Brightness (ANSI Lumens) 800
DLP (Digital Light Processing) DLP® BrilliantColor™ 0.45 "Dark Chip™
Digital Keystone Correction Yes +/-40 degrees
Internal Memory No
"Lamp" Lifespan (Hours) 20,000 to 30,000 Hours
Contrast Ratio 100,000:1
Focus Manual
Speakers Onboard 3W x 2 with DTS
Touchscreen No
Dimensions 24 x 5.9 x 14.7cm (WxHxD)
Product Weight (KGS) 0.75
SD/Micro Card Slot No
USB Stick Port Yes
USB Lead No
AV-in No
Composite (RCA) Connection No
Component Connection No
VGA Port (PC) Yes
VGA Cable Yes
HDMI Port Yes
HDMI Cable No
Audio Out Yes, 3.5mm jack
Bluetooth Yes, Wireless Audio
Bluetooth Yes
WiFi No
3D No
Video Formats Supported MP4
Photo Formats Supported JPG
Video Compatibility 480p), HD (720p/1080i)
PowerPoint Save As JPG
PDF Supported No
Power Supply Input 100-240v, Output 19v
AC Adapter Yes
Battery No
Battery Type N/A
Battery Life N/A
Power Consumption 80W
Tripod Optional
User Guide Quick Start Guide
Remote Control Yes
World Plug UK
Software CD Yes
Case Yes
iPad/iPhone4/iPhone/iPod/iTouch Cable Optional
Portable Projector Screens (25"-60") Optional
Other LED Projection with Portable size
Wifi No
Ultra / Short Throw Short Throw
Feature 1 800 ANSI Lumens Short Throw Projector
Feature 2 HD WXGA (1,280 x 800) Resolution

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We offer a premium and extremely reliable delivery service using premium couriers such as DPD or Interlink. On most products you will be kept informed of your order with full tracking and will be either emailed or sent a text to say when your parcel will arrive with a 2 hour delivery window throughout UK & Europe so you are not waiting around all day for a parcel delivery.


We offer a simple and easy returns service providing you with complete piece of mind and all our products come with a 12 month warranty. In the event of any returns simply contact us on 0845 121 8800 to arrange the return and obtain the correct return address for your product (please do not return packages without phoning or emailing first).To avoid buying a projector that does not suit your needs we strongly advise you to call us before purchase so we can advise you on the best pico projector for your needs and environment.

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  • Carla M

    Thank you for helping me find a projector I can use with my iPad, the kids love it and I even use it for the odd movie :-)

  • Richard H

    What a great service, very helpful staff and fantastic delivery speed!

  • Jackie

    With lots of things to carry for work we needed a small, light projector for a laptop presentation - PP found the perfect one!