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Lenovo Ideacentre B305

Lenovo Ideacentre B305
alaScore 83

58 reviews

Jun, 2018

alaTest has collected and analyzed 58 reviews of Lenovo Ideacentre B305. The average rating for this product is 4.6/5, compared to an average rating of 4.2/5 for other Desktops for all reviews. Reviewers are impressed by the size and reliability. The design and price also get good reviews.

usability, price, design, reliability, size

We analyzed user and expert ratings, product age and more factors. Compared to other Desktops the Lenovo Ideacentre B305 is awarded an overall alaScore™ of 83/100 = Very good quality.

Review analysis

(Based on 58 reviews)

Expert Reviews  

User Reviews  

Showing 57 review(s)

Expert Reviews User Reviews


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Showing 1 - 42 of 57 Show Reviews: in English | in other languages (1)

Consumer review ( review summary for Lenovo Ideacentre B305


alaTest has collected and analyzed 29 user reviews of Lenovo Ideacentre B305 from The average user rating for this product is 4.7/5, compared to an average user rating of 4.2/5 for other Desktops on People are impressed by the size and reliability. The usability and design are also appreciated.

price, design, usability, reliability, size

100% of the reviews on give this product a positive rating.

This summary is based on the products: Lenovo IdeaCentre B305 21.5 inch All-in-One PC (AMD Athlon II X3 400e 2.2GHz, 4GB RAM, 640GB HDD, DVDRW, Windows 7 Home Premium 64-bit)Lenovo IdeaCentre B305 21.5 inch All-in-One PC (AMD Athlon II X3 400e 2.2GHz, 4GB RAM, 640GB HDD, DVDRW, Windows 7 Home Premium 64-bit)

Jun, 2018

Consumer review ( review summary for Lenovo Ideacentre B305


alaTest has collected and analyzed 3 user reviews of Lenovo Ideacentre B305 from The average user rating for this product is 4.3/5, compared to an average user rating of 4.1/5 for other Desktops on Reviewers are impressed by the reliability. The price also gets good feedback, but there are some mixed opinions about the design.

usability, price, reliability

100% of the reviews on give this product a positive rating.

This summary is based on the products: Lenovo Ideacentre B305 4031-1HU 21.5-Inch Desktop (Black)Lenovo Ideacentre B305 4031-1HU 21.5-Inch Desktop (Black)

Jun, 2018

Expert review by : Joel Santo Domingo (

Lenovo IdeaCentre B305


The Lenovo IdeaCentre B305 gives you decent multimedia and some 3D performance in an attractive all-in-one desktop PC.

Compact all-in-one. Discrete 3D graphics. Multi-touch screen. 1080p HD panel. HDTV tuner. Wall mount.

Uses IR dongle for remote. Office 2007 Trial. No Blu-ray. Wireless keyboard and mouse optional. No HD inputs aside from Tuner. Tinny speakers.

More desktop reviews: • Acer Aspire Z3 (AZ3-715-UR15)• Origin Neuron• Dell OptiPlex 7450 All-in-One• Microsoft Surface Studio• Corsair One Pro• more

Oct, 2010

Expert review by : Christopher Null (

Review: Lenovo Lenovo IdeaCentre B305


Is Lenovo's newest all-in-one PC powerful? Yes. Cheap? Mmm hmm. Easily portable? Oh my, no.

More than capable, with eyebrow-arching performance. Sophisticated design and a full passel of features. Even includes the TV remote

Touchscreen tech has taken its toll on screen brightness. No real touchscreen features built in. Concerns about tipping over (forward)

Sep, 2010

Expert review by : Matthew Elliott (

Lenovo IdeaCentre B305 (40311PU) Review and Ratings


This all-in-one PC is an average midrange model with a 1080p screen and a TV tuner, but it gets thoroughly outclassed by at least one major-maker competitor.

21.5-inch LCD with multi-touch support ; Smooth 1080p HD playback ; Runs quietly

No Blu-ray or HDMI ; Advantages of the quad-core CPU won’t be felt by mainstream users ; Bundled keyboard is poor

Oct, 2010

Expert review by (

Lenovo IdeaCentre B305 review


A reasonably priced all-in-one with a 21.5in multitouch monitor and a triple-core CPU. It that enough to love the Lenovo?

A far from cutting-edge looker, but a fair compromise between size and performance for the price

Sep, 2010

Expert review by : James Temperton (

Lenovo Ideacentre B305


This all-in-one PC doesn’t quite hit a hole in one The idea of an all-in-one computer, such as the Lenovo B305, is simple: it’s a PC that can be used by the whole family and takes up less ...

Nov, 2010

Consumer review (



We love this all in one and have had no problems with it at all. Super Computer in all aspects. Love it so much I just ordered the Lenovo Laptop from Shop NBC tonight! If the laptop is 1/2 as good as this all in one, I will be writing another review in...

Mar, 2012

Consumer review (



This isa good desk top computer that can be moved any where in the can be like a laptop also.they had a rebate but the company filed for bankruptcy so we will not get our money but other then that i would recommend this computer to anyone that...

Jan, 2012

Consumer review (

Love it!!!!


This I have to say is my first Lenovo purchase and it's the best all in one I have had. I have had several different computers, but not like this one. Everything is so simple and nothing complicated. Love the touchscreen, makes it easier. The screen is...

Jun, 2011

Consumer review (

Excellent Purchase!


I, like some of the other reviewers, wrestled back and forth with myself on making the purchase. Finally, after much research, found that this was a tremendous opportunity! I am so impressed with its UNIQUE features, and am still learning daily, having...

Jun, 2011

Consumer review (

Good Product


I purchased after much back and forth with online pricing. By far the price is phenominal but the only problem I experienced was I could not log on to my email....the SHOPNBC hosts do not mention that certain internet service providers are not...

Jun, 2011

Product Specifications


Built-in Microphone: Yes


Energy Star certified: Yes
RoHS compliance: Yes


Color of product:Black


Aspect Ratio:16:9
Contrast ratio (typical):1000:1
Display brightness:250
Display Diagonal:21.5
Display Resolution:1920 x 1080
HD type:Full HD
LED backlight: Yes
Touch screen: Yes
Touch technology:Multi-Touch


Discrete graphics adapter memory:1024
Discrete graphics adapter model:AMD Radeon HD 5450 / No
On-board graphics adapter:No / Yes


Internal memory:4
Internal memory type:DDR3-SDRAM
Maximum internal memory:4
Memory clock speed:1066 / 1333
Memory layout:2 x 2
Memory layout (slots x size):2 x 2


Built-in camera: Yes
TV tuner integrated: No


Bluetooth: Yes
Bluetooth version:2.1+EDR
Ethernet LAN:Y
Ethernet LAN connection: Yes
Ethernet LAN data rates:10,100 / 10,100,1000
Wi-Fi: Yes
Wi-Fi data rate (max):150
Wi-Fi standards:802.11b, 802.11g, 802.11n

Optical Drive

LightScribe: No
Optical Drive Type:DVD Super Multi DL / DVD-RW

Other Features

Audio output channels:2.0
Cabling technology:10/100/1000Base-T(X) / 10/100Base-T(X)
Chassis type:All-in-one
Compliance industry standards:IEEE 802.3, 802.3u / IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Copper ethernet cabling technology:100BASE-T, 100BASE-TX, 10BASE-T
Display:HD LED / TFT
Display included: Yes
Ethernet interface type:Fast
Floppy drive installed: No
Graphics adapter family:AMD / ATI
Headphone connectivity:3.5 mm
Mac compatibility: No
Maximum number of SMP processors:1
Microphone connectivity:3.5 mm
Networking features:Fast Ethernet / Gigabit Ethernet
Number of processors installed:1
Numeric keypad: Yes
On-board graphics adapter:No / Yes
Plug and Play: Yes
Power Requirements:100-240V
Power supply:120
Power supply type:AC / AC/DC
Processor Manufacturer:AMD
Speakers:2x 5W / monitor built-in
USB connector type:USB Type-A
Wake-on-LAN ready: Yes
Wi-Fi data rate (max):150
Windows keys: Yes
Wireless Technology:Wi-Fi

Packaging Content

Handheld remote control: No
Keyboard supplied: Yes
Mouse included: Yes


BIOS password: Yes

Ports & interfaces

DVI port: No
Ethernet LAN (RJ-45) ports:1
Ethernet LAN (RJ-45) ports quantity:1
Firewire (IEEE 1394) ports:1
Headphone outputs:1
Microphone in: Yes
Mini PCI Express slots:2
PS/2 ports quantity:1
USB 2.0 ports quantity:6


Chipset:Intel G41 Express
Motherboard chipset:Intel G41 Express
Processor cache:1.5 / 2
Processor cache type:L2
Processor cores:2 / 3
Processor family:AMD Athlon II X2 / AMD Athlon II X3
Processor frequency:2.2 / 2.7
Processor front side bus:667


Operating system architecture:64-bit
Operating system installed:Windows 7 Home Premium


Card reader integrated: Yes
Compatible memory cards:Memory Stick (MS), MMC, MS PRO, SD, SDHC
Hard disk rotational speed:7200
Hard Drive Capacity:1000
Hard Drive Interface:Serial ATA
Hard Drive Size:3.5
Hard drive speed:7200
Host interface:SATA
Number of hard drives installed:1
Total Storage Capacity:1000 / 640

Weight & Dimensions

Height:16 / 20.6
Width:15.3 / 20.7