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Acer K650i
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Acer K650i Projector

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

Acer Projectors Have Good Reviews

We checked the expert and user reviews of hundreds of projectors to determine an average rating for each projector brand. On average Acer projectors have good ratings from users and experts.

Supports Full HD Projection

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

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Has a Built-In Speaker

The Acer K650i has a built-in speaker. Most of the other recently released 100000:1 contrast ratio data projectors also have a built-in speaker.

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1080p (1920x1080) Native Projector Resolution

The Acer K650i has a maximum resolution of 1080p (1920x1080). That's over two times the resolution of the most common native projector resolution of WXGA (1280x800). The best resolution of all similar spec projectors that were launched in the last 12 months is DCI 4K (4096 x 2160) and the worst is SVGA (800x600).

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1920 X 1200 (WUXGA) Graphics Resolution

The Acer K650i supports a maximum resolution of 1920 x 1200 (WUXGA). That's over two times the resolution of a 1280 x 720 (HD 720) multimedia projector, which is the most frequently found resolution supported by multimedia projectors that were launched in the last 12 months. In addition, this data projector supports a graphics resolution of 1920 x 1080 (HD 1080). The best resolution of all newly released multimedia projectors is 3840 x 2160 and the worst is 640 x 350.

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Quite High Maximum Vertical Synchronization

The maximum vertical synchronization of new projectors range from 0.085kHz to 120kHz, and the average maximum vertical synchronization is 60kHz. At 120 kilohertz, the Acer K650i has a fairly high maximum vertical synchronization compared to most of the other new projectors.

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Two USB 2.0 Ports

The Acer K650i has more USB 2.0 ports than most of the latest similar spec multimedia projectors. This multimedia projector is a two USB 2.0 port projector compared to most of the latest similar spec data projectors which only have one USB 2.0 port.

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1920 X 1200 Pixels Maximum Digital Resolution

This multimedia projector has a maximum digital resolution of 1920 x 1200 pixels, which is typical of many comparable spec projectors that are a similar age to it.

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Supports Six Video Formats

The number of supported video formats on the Acer K650i is more than most new comparable spec data projectors. The most frequently supported video format is AVI, but this video format is not supported by this data projector. The video formats H.264, MPEG1, MPEG2, MPEG4, VC-1 and XVID are also supported by this projector.

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Quite Quiet Noise Level

The Acer K650i has a fairly quiet noise level (only 29 decibels) compared to most of the other latest data projectors. Across all the recently released similar spec data projectors the noise levels range from 24dB to 40dB, and the average noise level is 33dB.

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Supports Two Image Formats

The number of supported image formats on the Acer K650i is more than most multimedia projectors that were launched in the last year. This Acer projector supports a JPG image format, which is the most commonly supported image format supported by new comparable spec projectors. The image format "BMP" is also supported by this projector.

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Very Low Power Consumption in Economy Mode

The power consumption in economy mode of data projectors that have been around for the last year range from 38W to 680W, and the average power consumption in economy mode is 290W. With a power consumption in economy mode of only 80 Watts, the Acer K650i has a quite low power consumption in economy mode compared to most of the other similar spec multimedia projectors that have been on the market for around the same time as the K650i.

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Very Quiet Noise Level in Economy Mode

Across all the latest multimedia projectors the noise levels in economy mode range from 23dB to 37dB. With a noise level in economy mode of only 25 decibels, the Acer K650i has a fairly quiet noise level in economy mode compared to most of the other projectors that were launched around the same time as the K650i.

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6 Reasons Against

Does Not Support 3D Image Projection

The Acer K650i does not support 3D image projection. Most of the other comparable spec projectors that are a similar age to the K650i do support 3D image projection.

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Does Not Support WiFi Connectivity

Like most of the other 100000:1 contrast ratio data projectors that have been available for a similar time to the K650i, the Acer K650i does not support WiFi connectivity.

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Only One VGA (D-Sub) Port

Most projectors that were released around the same time as the K650i have between one and two VGA (D-Sub) ports, including the Acer K650i which has one VGA (D-Sub) port.

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Very Low RMS Rated Power

Latest 100000:1 contrast ratio data projectors have RMS rated power of between 2W and 20W. With an RMS rated power of only 5 Watts, the Acer K650i has a fairly low RMS rated power compared to most of the other projectors that are a comparable age to the K650i.

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Very Small Optical Zoom

The Acer K650i has one of the smaller optical zooms (only 1 times zoom factor) amongst multimedia projectors of this age. The average optical zoom of projectors that have been available for around the same time as the K650i is 1.3x, and the optical zooms range from 1x to 1.8x.

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Quite Short Lamp Service Life

The shortest lamp service life of new comparable spec multimedia projectors is 4,000h and the longest is 30,000h. At only 20,000 hours, the Acer K650i has a fairly short lamp service life compared to most of the other newly released similar spec projectors.

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2 Other reasons to consider the Acer K650i

Released Ten Months Ago

It was ten months ago when Acer released the K650i.

Average Projector Brightness

At 1,400 ANSI lumen, the Acer K650i has a pretty standard projector brightness compared to most of the other similar spec projectors that have been around for around the same time as the K650i.

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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
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
Storage
Performance
Noise Level
Noise Level in Economy Mode
Multimedia
Supported Audio Format
Image Format
Video Format
RMS Rated Power
Built-In Speaker
Design
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
Cable Included

Product Identifiers

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