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

Lenovo Essential C300 Intel Atom® vs Lenovo ThinkCentre A70z + ServicePac 3 Years On-site

42specifications compared
24differ
18identical
17known for one product only

Key differences

Display diagonal
- Essential C300 Intel Atom®:50.8 cm (20")
- ThinkCentre A70z + ServicePac 3 Years On-site:48.3 cm (19")
Display resolution
- Essential C300 Intel Atom®:1600 x 900 pixels
- ThinkCentre A70z + ServicePac 3 Years On-site:1440 x 900 pixels
HD type
- Essential C300 Intel Atom®:HD+
- ThinkCentre A70z + ServicePac 3 Years On-site:Not supported
Native aspect ratio
- Essential C300 Intel Atom®:16:9
- ThinkCentre A70z + ServicePac 3 Years On-site:16:10
Processor family
- Essential C300 Intel Atom®:Intel Atom®
- ThinkCentre A70z + ServicePac 3 Years On-site:Intel® Core™2 Duo
Processor frequency
- Essential C300 Intel Atom®:1.6 GHz
- ThinkCentre A70z + ServicePac 3 Years On-site:2.93 GHz
Processor cache
- Essential C300 Intel Atom®:0.512 MB
- ThinkCentre A70z + ServicePac 3 Years On-site:3 MB
Processor front side bus
- Essential C300 Intel Atom®:533 MHz
- ThinkCentre A70z + ServicePac 3 Years On-site:1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of C300, ThinkCentre A70z + ServicePac 3 Years On-site
59 specifications	A Lenovo Essential C300 Intel Atom® Model C300 View product	B Lenovo ThinkCentre A70z + ServicePac 3 Years On-site View product
Display4 differ
Display diagonalDiffers	50.8 cm (20")	48.3 cm (19")
Display resolutionDiffers	1600 x 900 pixels	1440 x 900 pixels
HD typeDiffers	HD+	Not supported
Native aspect ratioDiffers	16:9	16:10
Display brightnessKnown for one	Unknown — not stated by the source	300 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Processor4 differ
Processor familyDiffers	Intel Atom®	Intel® Core™2 Duo
Processor coresKnown for one	1	Unknown — not stated by the source
Processor frequencyDiffers	1.6 GHz	2.93 GHz
Processor cacheDiffers	0.512 MB	3 MB
Processor front side busDiffers	533 MHz	1066 MHz
Memory2 differ
Internal memoryDiffers	3 GB	4 GB
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	2 x 2 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Storage3 differ
Total storage capacityDiffers	640 GB	320 GB
Optical drive typeDiffers	DVD-RW	DVD±RW
Card reader integratedDiffers	Yes	No
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 950	Intel® GMA 4500M
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces4 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
Firewire (IEEE 1394) portsDiffers	1	0
PS/2 ports quantityDiffers	0	2
Serial ports quantityDiffers	0	1
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows 7 Professional
Weight & dimensions4 differ
Width (with stand)Differs	484 mm	472 mm
Depth (with stand)Differs	55 mm	73 mm
Height (with stand)Differs	359 mm	356.1 mm
Weight (with stand)Differs	6.4 kg	8 kg
Packaging contentidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
DisplayKnown for one	TFT	Unknown — not stated by the source
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Networking featuresDiffers	Fast Ethernet	Gigabit Ethernet
SpeakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Built-in cameraKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® G41 Express

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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