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

Lenovo ThinkCentre 70z vs Lenovo IdeaCentre C315 250U

44specifications compared
24differ
20identical
24known for one product only

Key differences

Display diagonal
- ThinkCentre 70z:48.3 cm (19")
- IdeaCentre C315 250U:50.8 cm (20")
Processor frequency
- ThinkCentre 70z:2.5 GHz
- IdeaCentre C315 250U:1.6 GHz
Processor cache
- ThinkCentre 70z:1 MB
- IdeaCentre C315 250U:2 MB
Internal memory
- ThinkCentre 70z:2 GB
- IdeaCentre C315 250U:4 GB
Total storage capacity
- ThinkCentre 70z:250 GB
- IdeaCentre C315 250U:500 GB
Optical drive type
- ThinkCentre 70z:DVD-ROM
- IdeaCentre C315 250U:DVD-RW
Card reader integrated
- ThinkCentre 70z:No
- IdeaCentre C315 250U:Yes
Discrete graphics card model
- ThinkCentre 70z:Intel® GMA X4500
- IdeaCentre C315 250U:AMD Radeon HD 4530

Side by side

Differences highlightedShow differences only

Comparison of 70z, C315
68 specifications	A Lenovo ThinkCentre 70z Model 70z View product	B Lenovo IdeaCentre C315 250U Model C315 View product
Display1 differ
Display diagonalDiffers	48.3 cm (19")	50.8 cm (20")
Display resolutionKnown for one	Unknown — not stated by the source	1600 x 900 pixels
TouchscreenKnown for one	Unknown — not stated by the source	Yes
HD typeKnown for one	Unknown — not stated by the source	HD+
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Processor2 differ
Processor modelKnown for one	Unknown — not stated by the source	250U
Processor cores	2	2
Processor frequencyDiffers	2.5 GHz	1.6 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Maximum internal memory	4 GB	4 GB
Storage3 differ
Total storage capacityDiffers	250 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Optical drive typeDiffers	DVD-ROM	DVD-RW
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	Memory Stick (MS), MMC, MS PRO, SD, xD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card modelDiffers	Intel® GMA X4500	AMD Radeon HD 4530
On-board graphics cardDiffers	Yes	No
Audioidentical
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Audio systemKnown for one	Unknown — not stated by the source	HD
Cameraidentical
Built-in cameraKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Ports & interfaces4 differ
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 quantity	0	0
VGA (D-Sub) ports quantityDiffers	1	0
DVI port	No	No
Headphone outputs	1	1
Microphone in	Yes	Yes
DC-in jack	Yes	Yes
Firewire (IEEE 1394) portsDiffers	0	1
PS/2 ports quantityDiffers	0	1
Serial ports quantityDiffers	1	0
Design1 differ
Product colourDiffers	Black	Black, Bronze
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Weight & dimensions3 differ
Width (with stand)Differs	472 mm	484 mm
Depth (with stand)Differs	73 mm	65 mm
Height (with stand)Differs	356 mm	359 mm
Weight (with stand)Known for one	Unknown — not stated by the source	7.4 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Remote control includedKnown for one	Unknown — not stated by the source	No
Other features5 differ
Graphics card familyDiffers	Intel	AMD
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100-T(X)
Chassis type	All-in-One	All-in-One
Compliance industry standardsDiffers	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	IEEE 802.3u, IEEE 802.3
DisplayKnown for one	Unknown — not stated by the source	LCD TFT
Display included	Yes	Yes
Floppy drive installedKnown for one	Unknown — not stated by the source	No
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet
Number of processors installed	1	1
Parallel ports quantity	0	0
Power supplyDiffers	130 W	120 W
SpeakersKnown for one	Unknown — not stated by the source	2
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipsetKnown for one	Intel® G41 Express	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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