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Acer K650i
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Acer K650I Projector

£1,401.52
£1,156.49 £245.03 cheaper than 38 days ago
100000:1 1080p (1920x1080) 29dB 1,400 ANSI Lumens Feb 2016
Contrast Ratio Native Projector Resolution Noise Level Projector Brightness Release Date
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13 Reasons For

Price Has Dropped by £244.98

The price of the K650i has dropped by £244.98 in the last 36 days.

Acer Multimedia Projectors Have Good Reviews

Projectors produced by Acer are some of the better projectors according to average reviews from owners and experts.

Supports Full HD Projection

The Acer K650i supports Full HD projection. Most of the other 100000:1 contrast ratio projectors that were released in the last 12 months do not support Full HD projection.

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Has a Built-In Speaker

Like most of the other comparable spec projectors that were released in the last year, the Acer K650i has a built-in speaker.

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1080p (1920x1080) Native Projector Resolution

This data projector has a native projector resolution of 1080p (1920x1080), which is typical of many latest comparable spec multimedia projectors.

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1920 X 1200 (WUXGA) Graphics Resolution

The Acer K650i supports a maximum resolution of 1920 x 1200 (WUXGA). That's 31% more resolution than the most frequently found graphics resolution of 1680 x 1050 (WSXGA+). This multimedia projector also supports a graphics resolution of 1920 x 1080 (HD 1080). The worst resolution of all recently released multimedia projectors is 640 x 350 and the best is 3840 x 2160.

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Fairly High Maximum Vertical Synchronization

With a maximum vertical synchronization of 120 kilohertz, the Acer K650i has one of the higher maximum vertical synchronization amongst comparable spec projectors of this age. The maximum vertical synchronization of projectors that were released in the last year range from 0.092kHz to 120kHz.

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Two USB 2.0 Ports

The Acer K650i is a two USB 2.0 port multimedia projector. Most of the other multimedia projectors that have been on the market for around the same time as the K650i have between one and two USB 2.0 ports.

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1920 X 1200 Pixels Maximum Digital Resolution

This projector has a maximum digital resolution of 1920 x 1200 pixels, which is the most frequently found maximum digital resolution on multimedia projectors that were released in the last year.

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Supports Six Video Formats

The Acer K650i has a greater number of supported video formats than most projectors that are a similar age to it. The most frequently supported video format is AVI, but this video format is not supported by this projector. The video formats H.264, MPEG1, MPEG2, MPEG4, VC-1 and XVID are also supported by this Acer multimedia projector.

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Supports Two Image Formats

The Acer K650i has a greater number of supported image formats than most latest projectors. This data projector supports a JPG image format, which is the most frequently supported image format supported by recently released projectors. The image format "BMP" is also supported by this multimedia projector.

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Very Low Power Consumption in Economy Mode

Across all the recently released similar spec projectors the power consumption in economy mode range from 38W to 680W. At only 80 Watts, the Acer K650i has a quite low power consumption in economy mode compared to most of the other recently released projectors.

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Very Quiet Noise Level in Economy Mode

The average noise level in economy mode of latest projectors is 30dB. At only 25 decibels, the Acer K650i has a fairly quiet noise level in economy mode compared to most of the other 100000:1 contrast ratio projectors that have been available for around the same time as the K650i.

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6 Reasons Against

Does Not Support 3D Image Projection

Most of the other 100000:1 contrast ratio projectors that have been around for the last year support 3D image projection, however the Acer K650i does not support 3D image projection.

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Does Not Support WiFi Connectivity

The Acer K650i does not support WiFi connectivity, although it is worth noting that most of the other 100000:1 contrast ratio projectors that have been available for the last year also do not support WiFi connectivity.

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Only One VGA (D-Sub) Port

The Acer K650i is a one VGA (D-Sub) port multimedia projector. Most of the other latest 100000:1 contrast ratio projectors have between one and two VGA (D-Sub) ports.

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Very Low RMS Rated Power

At only 5 Watts, the Acer K650i has a quite low RMS rated power compared to most of the other projectors that are a comparable age to the K650i. The RMS rated power of recently released projectors range from 2W to 26W.

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Very Small Optical Zoom

The smallest optical zoom of new projectors is 1x, the biggest is 1.8x, and the average optical zoom is 1.3x. The Acer K650i has one of the smaller optical zooms (only 1 times zoom factor) amongst projectors of this age.

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Quite Short Lamp Service Life

The lamp service lives of projectors that were released in the last year range from 4,000h to 30,000h. With a lamp service life of only 20,000 hours, the Acer K650i has one of the shorter lamp service lives amongst 100000:1 contrast ratio projectors of this age.

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3 Other reasons to consider the Acer K650i

Released Eleven Months Ago

It was eleven months ago when this Acer multimedia projector was released.

Average Noise Level

At 29 decibels, the Acer K650i has a pretty average noise level compared to most of the other latest projectors.

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Average Projector Brightness

The Acer K650i has a relatively standard projector brightness (1,400 ANSI lumen) compared to most of the other latest 100000:1 contrast ratio projectors.

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Specification

Projector
Contrast Ratio
Native Projector Resolution
Projector Brightness
Horizontal Keystone Correction
Maximum Digital Resolution
Vertical Keystone Correction
Minimum Vertical Synchronization
Maximum Horizontal Synchronization
Maximum Vertical Synchronization
Minimum Horizontal Synchronization
Projection Distance
Supported Aspect Ratio
Native Aspect Ratio
Projection Technology
Supported Number of Colours Display
Lamps
Lamp
Service Life of Lamp in Economic Mode
Lamp Type
Lamp Service Life
Lens System
Optical Zoom
Throw Ratio
Digital Zoom
Aperture Range
Focus Mode
Fixed Focal Length
Video
Graphics Resolution
Full HD Projection
Video Mode
Analog Signal Format System
Ports & Interfaces
Audio Out Port
Audio in Port
USB 2.0 Port
Ethernet LAN (RJ-45) Port
HDMI Port
VGA (D-Sub) Port
HDMI Port
Networking
Bluetooth
Ethernet LAN Connection
Storage
Integrated Card Reader
Performance
Noise Level
Mac Operating System
Windows Operating System
Noise Level in Economy Mode
Multimedia
Built-In Speaker
Supported Audio Format
Image Format
Video Format
RMS Rated Power
Built-In Speaker
Design
Ceiling Mountable
Colour
Product Type
Power
Power Source
Typical Power Consumption
Power Consumption in Economy Mode
AC Adapter Input Voltage
AC Input Voltage
Operational Conditions
Operating Temperature Range
Weight & Dimensions
Weight
Packaging Content
Carrying Case
Manual
Handheld Remote Control
Battery Included
Quick Start Guide
AC Adapter Included
Cable Included

Product Identifiers

Manufacturer Part Numbers acer k650, acer k650i, acer acerk650, acer acerk650i
Barcodes 04713392043819

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See How Other Projectors Compare to the Acer K650i

Optoma W504 vs Acer K650i

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£ 1,648.03 £1,156.49
Significantly Higher RMS Rated Power
Vastly Brighter Projector Brightness
Two VGA (D-Sub) Ports
One More Audio in Port
£492 More Expensive
One Less Built-In Speaker

Acer P6500 vs Acer K650i

Acer P6500 vs Acer K650i
Acer P6500 Acer K650i
£ 1,346.14 £1,156.49
75% Higher RMS Rated Power
72% Brighter Projector Brightness
Two More VGA (D-Sub) Ports
A Lot Bigger Optical Zoom
£190 More Expensive
Nine Hundred and Ninety-Nine Times Lower Maximum Vertical Synchronization

Acer P6600 vs Acer K650i

Acer P6600 vs Acer K650i
Acer P6600 Acer K650i
£ 1,493.89 £1,156.49
Four VGA (D-Sub) Ports
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A Lot Higher RMS Rated Power
Two Ethernet LAN (RJ-45) Ports
£337 More Expensive
Shorter Service Life of Lamp in Economic Mode
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