Product comparison · 2 all-in-one pcs/workstations

Lenovo IdeaCentre B300 vs Lenovo IdeaCentre B305

52specifications compared
9differ
43identical
14known for one product only

Key differences

Processor cores
- IdeaCentre B300:2
- IdeaCentre B305:3
Processor frequency
- IdeaCentre B300:2.8 GHz
- IdeaCentre B305:2.2 GHz
Processor cache
- IdeaCentre B300:2 MB
- IdeaCentre B305:1.5 MB
Processor front side bus
- IdeaCentre B300:1066 MHz
- IdeaCentre B305:667 MHz
Total storage capacity
- IdeaCentre B300:500 GB
- IdeaCentre B305:640 GB
Optical drive type
- IdeaCentre B300:DVD Super Multi DL
- IdeaCentre B305:DVD-RW
Discrete graphics card memory
- IdeaCentre B300:0.512 GB
- IdeaCentre B305:1 GB
Remote control included
- IdeaCentre B300:Yes
- IdeaCentre B305:No

Side by side

Differences highlightedShow differences only

Comparison of B300, IdeaCentre B305
66 specifications	A Lenovo IdeaCentre B300 Model B300 View product	B Lenovo IdeaCentre B305 View product
Displayidentical
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	Yes	Yes
HD type	Full HD	Full HD
Native aspect ratio	16:9	16:9
Display diagonalKnown for one	54.6 cm (21.5")	Unknown — not stated by the source
Processor4 differ
Processor manufacturerKnown for one	Unknown — not stated by the source	AMD
Processor familyKnown for one	Unknown — not stated by the source	AMD Athlon II X3
Processor coresDiffers	2	3
Processor frequencyDiffers	2.8 GHz	2.2 GHz
Processor cacheDiffers	2 MB	1.5 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	667 MHz
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1066 MHz	1066 MHz
Memory layout (slots x size)	2 x 2 GB	2 x 2 GB
Storage2 differ
Total storage capacityDiffers	500 GB	640 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD interface	SATA	SATA
Optical drive typeDiffers	DVD Super Multi DL	DVD-RW
Card reader integrated	Yes	Yes
Graphics1 differ
Discrete graphics card model	AMD Radeon HD 5450	AMD Radeon HD 5450
Discrete graphics card memoryDiffers	0.512 GB	1 GB
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Networkidentical
Wi-Fi	Yes	Yes
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
BluetoothKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	6	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantity	0	0
DVI port	No	No
Headphone outputs	1	1
Microphone in	Yes	Yes
Firewire (IEEE 1394) ports	0	0
PS/2 ports quantity	1	1
Serial ports quantity	0	0
Designidentical
Product colour	Black	Black
Performanceidentical
Motherboard chipset	Intel® G41 Express	Intel® G41 Express
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Weight & dimensionsidentical
Width (with stand)	388 mm	388 mm
Depth (with stand)	111 mm	111 mm
Height (with stand)	524 mm	524 mm
Packaging content1 differ
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Remote control includedDiffers	Yes	No
Other features1 differ
Graphics card family	AMD	AMD
Audio output channels	2.0 channels	2.0 channels
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Chassis type	All-in-One	All-in-One
Compliance industry standardsDiffers	IEEE 802.3u, IEEE 802.3	IEEE 802.3, 802.3u
Display	HD LED	HD LED
Display included	Yes	Yes
Floppy drive installed	No	No
Networking features	Fast Ethernet	Fast Ethernet
Number of processors installedKnown for one	Unknown — not stated by the source	1
Parallel ports quantity	0	0
PlatformKnown for one	Unknown — not stated by the source	PC
Power requirementsKnown for one	Unknown — not stated by the source	100-240V
Power supply typeKnown for one	Unknown — not stated by the source	AC
Speakers	2x 5W	2x 5W
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Wireless technologyKnown for one	Unknown — not stated by the source	Wi-Fi
Cameraidentical
Built-in cameraKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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